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U.S. GEOLOGICAL SURVEY APPROVED INORGANIC
AND ORGANIC METHODS FOR THE ANALYSIS OF
WATER AND FLUVIAL SEDIMENT, 1954-94
By MARVIN J. FISHMAN, JON W. RAESE, CAROL N. GERLITZ, and RICHARD A. HUSBAND
U.S. GEOLOGICAL SURVEY
Open-File Report 94-351
Denver, Colorado 1994
U.S. DEPARTMENT OF THE INTERIOR
BRUCE BABBITT, Secretary
U.S. GEOLOGICAL SURVEY
Gordon P. Eaton, Director
The use of trade, product, industry, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
For additional information write to: Copies of this report can be purchased from:
Chief, National Water Quality Laboratory U.S. Geological SurveyU.S. Geological Survey Earth Science Information CenterBox 25046, MS 426 Open-File Reports SectionDenver Federal Center Box 25286, MS 517Denver, CO 80225 Denver Federal Center
Denver, CO 80225
CONTENTS
Abstract................................................................................................................................................................................. 1Introduction........................................................................................................^ 1Approved inorganic and organic methods for the analysis of water and fluvial sediment, 1954 94................................... 3References cited.................................................................................................................................................................... 55
TABLES
1. Approved inorganic and organic methods, 1954 94, in alphabetical order.............................................................. 42. Approved inorganic and organic methods, 1954 94, in numerical order................................................................. 30
CONTENTS
U.S. Geological Survey Approved Inorganic and Organic Methods for the Analysis of Water and Fluvial Sediment, 1954-94
^/Man/in J. Fishman, Jon W. Raese, Carol N. Gerlitz, #/?tf Richard A. Husband
Abstract
All inorganic and organic methods for analyzing samples of water and fluvial sedi ment, which have been approved for use by the U.S. Geological Survey from 1954 to the present (1994), are listed. Descriptive method names include references to published reports for easy retrieval of methodology. The year each method was approved is listed as well as the year the method was discontinued. Inorganic and organic methods are listed separately by sample type (dissolved, whole water, bottom material, sus pended sediment, or fish tissue) and by mode of analysis (manual or automated, or both).
INTRODUCTION
Approved methods in use at the U.S. Geological Survey National Water Quality Laboratory (NWQL) are listed in this report, which provides the reader with a review of historical data. It includes those methods in use from 1954 to the present (1994).
During this period, the first publication con taining approved analytical methods for the analy sis of water samples was prepared by Rainwater and Thatcher (1960). This publication has been revised several times since 1960 in a series entitled, "Techniques of Water-Resources Investigations of the U.S. Geological Survey" (TWRI), and in a new series of Open-File Reports started in 1992 entitled, "Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory." Citations in tables 1 and 2 are from the most recent publication. For example, chloride, using the Mohr method, appears in Rainwater and Thatcher (1960); it also appears in Fishman and Friedman (1989). The latter reference is cited in tables 1 and 2.
The four-digit numbering system used in tables 1 and 2 was started in the late 1960's. This numbering system was an attempt to simplify the identification of each method and to update them as new or revised
methods were introduced. The first digit of the identify ing number indicates the type of determination (or pro cedure) for which the method is suitable, according to the following:
0 Sample preparation
1 Manual method for dissolved constituents
2 Automated method for dissolved constituents
3 Manual method for analyzing water-suspended sediment mixtures
4 Automated method for analyzing water- suspended sediment mixtures
5 Manual method for analyzing samples of bottom material
6 Automated method for analyzing samples of bottom material
7 Method for suspended constituents
9 Method for fish tissue
The last three digits are unique to each method. The list of methods in numerical order in table 2 is based on the last three digits.
Because of the variety of organic compounds, there is no organized numbering system. The methods included in Wershaw and others (1987) were numbered sequentially starting with 100 (last three digits) using the table of contents. As new methods are approved, num bers are assigned sequentially.
Laboratory codes and schedule numbers can be found in the present and past NWQL Services Catalogs and can be cross-referenced by the reader with the infor mation provided in this Open-File Report.
In addition, the years of start-up and discontinued use of a method are listed in both tables. These dates are approximate and may vary by 1 or 2 years for many of the older methods. However, all new methodology pub lished in the Open-File Report series gives both the month and year of start-up.
Methods are listed in alphabetical order in table 1 and in numerical order in table 2. In both tables, the
Abstract
inorganic methods are listed first and then followed by deleted in favor of listing only those methods in use inthe organic methods. The data base for both tables was 1994. The information also could be sorted by analyt-created using Ingres software, which makes it easy to ical technique. To meet these needs, the data base canmanipulate the information to serve the needs of most be shared electronically by contacting the chief of theusers. For example, discontinued methods could be Laboratory Operations Program at NWQL.
2 U.S. Geological Survey Approved Inorganic and Organic Methods for the Analysis of Water and Fiuvial Sediment, 1954-94
APPROVED INORGANIC AND ORGANIC METHODS FOR THE ANALYSIS OF WATER AND FLUVIAL SEDIMENT, 1954-94
APPROVED INORGANIC AND ORGANIC METHODS FOR THE ANALYSIS OF WATER AND FLUVIAL SEDIMENT, 1954-94
o 9
O 6" 10 CO I o (2 Q> 3 O I SL < 2L
55°
o^ Q> SP a
Tabl
e 1.
App
rove
d in
orga
nic
and
orga
nic
met
hodo
logy
, 19
54-9
4, in
alp
habe
tical
ord
er
[LIS
, low
ioni
c st
reng
th; d
na, d
ate
not a
vaila
ble;
dc,
dir
ect c
urre
nt;
seg.
, seg
men
ted;
EPA
, U.S
. Env
iron
men
tal
Prot
ectio
n A
genc
y; I
CP, i
nduc
tivel
y co
uple
d pl
asm
a; d
ig.-d
ist.,
dig
estio
n-di
still
atio
n;
lab,
labo
rato
ry; m
eq/L
, mill
iequ
ival
ents
per
lite
r; de
g., d
egre
e; J
TU
, Jac
kson
turb
idity
uni
t; N
TU, n
ephe
lom
etri
c tu
rbid
ity u
nit;
uv, u
ltrav
iole
t; nu
, nev
er u
sed]
Des
crip
tion
and
refe
renc
e
Aci
dity
, ele
ctro
met
ric
titra
tion
(Fis
hman
an
d Fr
iedm
an,
1989
)
Aci
dity
, ele
ctro
met
ric
titra
tion,
LIS
(F
ishm
an,
1993
)
Alk
alin
ity, e
lect
rom
etri
c tit
ratio
n (F
ishm
an
and
Frie
dman
, 19
89)
Alk
alin
ity, e
lect
rom
etri
c tit
ratio
n (F
ishm
an
and
Frie
dman
, 19
89)
Alk
alin
ity, e
lect
rom
etri
c tit
ratio
n, f
ield
(a
s C
O3)
(no
refe
renc
e)
Alk
alin
ity, e
lect
rom
etri
c tit
ratio
n, f
ield
(a
s H
CO
3) (
no re
fere
nce)
Alk
alin
ity, e
lect
rom
etri
c tit
ratio
n, f
ield
(a
s O
H)
(no
refe
renc
e)
Alk
alin
ity, e
lect
rom
etri
c tit
ratio
n, L
IS
(as
CaC
O3)
(Fi
shm
an,
1993
)
Alu
min
um, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
chel
atio
n-ex
trac
tion
(Fis
hman
and
Fri
edm
an,
1989
)
Alu
min
um, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
Alu
min
um, a
tom
ic e
mis
sion
spe
ctro
met
ry,
dc p
lasm
a (F
ishm
an,
1993
)
Alu
min
um, a
tom
ic e
mis
sion
spe
ctro
met
ry,
dc p
lasm
a (F
ishm
an,
1993
)
Alu
min
um, c
olor
imet
ry, f
erro
n or
thop
hean
- th
rolin
e (S
koug
stad
and
oth
ers,
1 9
79)
Sam
ple2
Yea
r1
Dis
solv
ed
Who
le w
ater
B
otto
m m
ater
ial
Sus
pend
ed
Fish
se
dim
ent
tiss
ue
Sta
rt
End
M
anua
l A
"J°"
] M
anua
l *"
**".
M
anua
l *
{*O~
. M
anua
l M
anua
l m
ated
m
ated
m
ated
Inor
gani
c m
etho
ds (I
)
1960
10
20
1987
20
22
1954
19
72
1030
1972
20
30
1977
dn
a 10
32
1977
dn
a 10
31
1977
dn
a 10
33
1986
20
34
1972
19
86
1052
30
52
1975
19
84
1051
30
51
5051
1984
10
54
3054
1986
50
54
1954
19
75
1050
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in a
lpha
betic
al o
rder
-C
ontin
ued
o 31
O >
Z
O > o
o 31
O > O (0 O o
?
Des
crip
tion
and
refe
renc
eYe
ar1
Dis
solv
ed
Sta
rt En
d M
anua
l u /^
Sam
ple2
Who
le w
ater
B
otto
m m
ater
ial
Aut
o-
Aut
o-
Man
ual
. .
Man
ual
. .
mat
ed
mat
ed
Sus
pend
ed
sedi
men
t
Man
ual
Fish
tis
sue
Man
ual
Inor
gani
c m
etho
ds (I
) Con
tinu
ed
Alu
min
um, s
pect
rosc
opy,
dc
arc
(Bar
nett
andM
allo
ry,
1971
)
Ani
ons,
ion-
exch
ange
chr
omat
ogra
phy
(Cl,
F, S
04)
(Fi
shm
an,
1993
)
Ani
ons,
ion
-exc
hang
e ch
rom
atog
raph
y,LI
S (B
r, C
l, F,
NO
3-N
, PO
4-P,
SO
4)(F
ishm
an a
nd F
ried
man
, 19
89)
Ant
imon
y, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
hydr
ide
(Fis
hman
and
Fri
edm
an,
1989
)
Ant
imon
y, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
hydr
ide
(Bro
wn
and
McL
ain,
199
4)
Ars
enic
, ato
mic
abs
orpt
ion
spec
trom
etry
, hy
drid
e (F
ishm
an a
nd F
ried
man
, 19
89)
Ars
enic
, ato
mic
abs
orpt
ion
spec
trom
etry
, hy
drid
e (F
ishm
an a
nd F
ried
man
, 19
89)
Ars
enic
, col
orim
etry
, silv
er d
ieth
yldi
thio
- ca
rbam
ate
(Fis
hman
and
Fri
edm
an,
1 989
)
Ars
enic
, col
orim
etry
, silv
er d
ieth
yldi
thio
- ca
rbam
ate
(Fis
hman
and
Fri
edm
an,
1989
)
Bar
ium
, ato
mic
abs
orpt
ion
spec
trom
etry
, di
rect
(Fis
hman
and
Fri
edm
an,
1989
)
Bar
ium
, ato
mic
abs
orpt
ion
spec
trom
etry
, di
rect
(Fis
hman
and
Fri
edm
an,
1989
)
Bar
ium
, gra
vim
etry
(Sk
ougs
tad
and
othe
rs,
1979
)
Bar
ium
, sp
ectr
osco
py, d
c ar
c (B
arne
tt an
d M
allo
ry,
1971
)
Ber
ylliu
m, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
1956
19
76
1053
1985
-
3 20
57
1981
20
58
1976
19
79
1979
1973
19
79
1979
1954
19
76
1972
19
76
1968
1972
1954
dn
a
1956
19
76
1968
1055
1062
1060
1084
1080
1085
1095
2055
2062
3055
3062
4055
4062
5055
5062
6062
3060
3084
5060
5084
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
alph
abet
ical
ord
er -
Co
ntin
ue
d
C I > o o O a 0) Q> «<" 2.
5' 2. o> ff i Q> a Tl
C 5* wi £
Des
crip
tion
and
refe
renc
e
Ber
ylliu
m, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
dire
ct (F
ishm
an a
nd F
riedm
an, 1
989
)
Ber
ylliu
m, s
pect
rosc
opy,
dc
arc
(Bar
nett
and
Mal
lory
, 19
71)
Bis
mut
h, s
pect
rosc
opy,
dc
arc
(Bar
nett
and
Mal
lory
, 19
71)
Bor
on, a
tom
ic e
mis
sion
spe
ctro
met
ry,
dc p
lasm
a (F
ishm
an,
1993
)
Bor
on, c
olor
imet
ry, a
zom
ethi
ne H
, seg
. flo
w
(Fis
hman
and
Frie
dman
, 19
89)
Bor
on, c
olor
imet
ry, c
arm
inic
aci
d (S
koug
stad
an
d ot
hers
, 19
79)
Bor
on, c
olor
imet
ry, c
arm
inic
aci
d (S
koug
stad
an
d ot
hers
, 19
79)
Bor
on, c
olor
imet
ry, c
urcu
min
(Fi
shm
an a
nd
Frie
dman
, 19
89)
Bor
on, c
olor
imet
ry, d
iant
hrim
ide
(Fis
hman
an
d Fr
iedm
an,
1989
)
Bor
on, c
olor
imet
ry, d
iant
hrim
ide
(Fis
hman
an
d Fr
iedm
an,
1989
)
Bor
on, s
pect
rosc
opy,
dc
arc
(Bar
nett
and
Mal
lory
, 19
71)
Bro
mid
e, c
olor
imet
ry, c
atal
ytic
oxi
datio
n (S
koug
stad
and
oth
ers,
197
9)
Bro
mid
e, c
olor
imet
ry, f
luor
esce
in, s
eg. f
low
(F
ishm
an a
nd F
riedm
an,
1989
)
Bro
mid
e, i
on-e
xcha
nge
chro
ma t
ogra
phy-
el
ectro
chem
ical
(Fi
shm
an a
nd F
riedm
an,
1989
)
Sam
ple2
Yea
r1 D
isso
lved
W
hole
wat
er
Bot
tom
mat
eria
l jr
f se
dim
ent
tiss
ue
_.
. _
. ..
,
Aut
o-
..
, A
uto-
..
.
Aut
o-
..
, ..
St
art
End
Man
ual
. .
Man
ual
. .
Man
ual
. .
Man
ual
Man
ual
mat
ed
mat
ed
mat
ed
Inor
gani
c m
etho
ds (
I)--
Con
tinu
ed
1972
30
95
5095
1956
19
76
1096
1956
19
76
1100
1984
11
14
3114
51
14
1978
19
79
2115
1954
19
77
1111
1972
19
77
3111
51
11
dna
1112
31
12
1954
19
84
1110
1972
19
84
3110
51
10
1956
19
76
1113
1963
19
84
1127
1984
21
29
1982
19
86
2128
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
alph
abet
ical
ord
er -
Con
tinue
d
TJ
TJ
30
O m
o O 30
O >
Z
O > Z o
o 3D
O o
o (0 s 3D m (0
(0 o
n I m 3D o ? (0 m
o m H
Sam
ple2
Des
crip
tion
and
refe
renc
e Ye
ai>1
Dis
solv
ed
Sta
rt E
nd
Man
ual
A"t
ol
mat
ed
Who
le w
ater
..
i A
uto-
M
anua
l .
. m
ated
Bot
tom
mat
eria
l
. A
uto-
M
anua
l m
ated
Sus
pend
ed
sedi
men
t
Man
ual
Fish
tis
sue
Man
ual
Inor
gani
c m
etho
ds (
I) C
onti
nued
Bro
mid
e, ti
trim
etry
, hyp
ochl
orite
oxi
datio
n 19
54
1985
11
25
(Fis
hman
and
Fri
edm
an,
1989
)
Cad
miu
m, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1969
19
89
1136
chel
atio
n-ex
trac
tion
(Fis
hman
and
Fri
edm
an,
1989
)
Cad
miu
m, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1972
19
89ch
elat
ion-
extr
actio
n (F
ishm
an a
nd F
ried
man
,19
89)
Cad
miu
m,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1968
11
35di
rect
(Fi
shm
an a
nd F
ried
man
, 19
89)
Cad
miu
m, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1972
di
rect
(Fi
shm
an a
nd F
ried
man
, 19
89)
Cad
miu
m, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1984
11
37
grap
hite
fur
nace
, LIS
(Fi
shm
an a
nd
Frie
dman
, 19
89)
Cad
miu
m, a
tom
ic a
bsor
ptio
n sp
ectr
opho
- 19
89
tom
etry
, gra
phite
fur
nace
(Fi
shm
an,
1993
)
Cal
cium
, ato
mic
abs
orpt
ion
spec
trom
etry
, 19
65
1152
di
rect
(Fi
shm
an a
nd F
ried
man
, 19
89)
Cal
cium
, ato
mic
abs
orpt
ion
spec
trom
etry
, 19
72
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
Cal
cium
, ato
mic
abs
orpt
ion
spec
trom
etry
, 19
77
dire
ct, E
PA (
Fish
man
and
Fri
edm
an,
1989
)
Cal
cium
, titr
imet
ry c
ompl
exom
etri
c (B
row
n 19
54
1970
11
50
and
othe
rs,
1970
)
Car
bon
diox
ide,
cal
cula
tion
(Fis
hman
and
19
54
dna
1160
Frie
dman
, 19
89)
Car
bon,
ino
rgan
ic, V
an S
lyke
(no
ref
eren
ce)
dna
3136
3135
5135
2138
4138
3152
3153
5152
5157
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
alph
abet
ical
ord
er -
Con
tinue
d
c (0 b
o <§ (0 I o o 3 i o>
1 (0 a I
Des
crip
tion
and
refe
renc
e
Chl
orid
e, c
olor
imet
ry, f
erric
thio
cyan
ate
(Fis
hman
and
Frie
dman
, 19
89)
Chl
orid
e, c
olor
imet
ry, f
erric
thio
cyan
ate,
di
scre
te (F
ishm
an a
nd F
riedm
an,
1989
)
Chl
orid
e, c
olor
imet
ry, f
erric
thio
cyan
ate,
se
g. f
low
(Fi
shm
an a
nd F
riedm
an,
1989
)
Chl
orid
e, p
oten
tiom
etry
(Fi
shm
an a
nd F
eist
, 19
70)
Chl
orid
e, ti
trim
etry
, mer
curim
etric
(Fi
shm
an
and
Frie
dman
, 19
89)
Chl
orid
e, ti
trim
etry
, Mon
r (Fi
shm
an a
nd
Frie
dman
, 19
89)
Chl
orin
e, r
esid
ual o
rthot
olid
ine-
arse
nite
(B
row
n an
d ot
hers
, 19
70)
Chl
orin
e, r
esid
ual,
ampe
rom
etry
(n
o re
fere
nce)
Chl
orin
e, r
esid
ual,
idom
etry
(no
refe
renc
e)C
hrom
ium
, ato
mic
abs
orpt
ion
spec
trom
etry
, ch
elat
ion-
extra
ctio
n (F
ishm
an a
nd F
riedm
an,
1989
)C
hrom
ium
, ato
mic
abs
orpt
ion
spec
trom
etry
, ch
elat
ion-
extra
ctio
n (F
ishm
an a
nd F
riedm
an,
1989
)C
hrom
ium
, ato
mic
abs
orpt
ion
spec
trom
etry
, di
rect
(Fis
hman
and
Frie
dman
, 19
89)
Chr
omiu
m, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
dire
ct (
Fish
man
and
Frie
dman
, 19
89)
Chr
omiu
m, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
dire
ct (F
ishm
an a
nd F
riedm
an,
1989
)
Sam
ple2
Yea
r1 D
isso
lved
W
hole
wat
er
Bot
tom
mat
eria
l Su
spen
ded
Fish
se
dim
ent
tiss
ue
Star
t En
d M
anua
l ^^
Man
ual
^^
Man
ual
^^
Man
ual
Man
ual
Inor
gani
c m
etho
ds (
I)~C
onti
nued
1960
19
70
1187
1981
19
88
2188
1967
-4
21
87
1970
19
71
2186
1960
19
70
1184
1954
19
70
1183
dna
1200
dna
1202
dna
1201
1969
19
87
1238
1972
19
87
3238
1970
19
87
1236
1972
19
87
3236
1972
52
36
Q)
C
OO
CO
_Q. CO .C
5
O)o oo0>E o 'cCOE>o
03oCOp>
a
s
0)B 5
CM«Q.ECOw
n> C 3J2 (0
*
o |
O.TJ38w
_"S«5E
|J3
m
9
ISo^
1o
0
CO
>
CO3C
i
1C CO2
A TJ O O* «- 3 CO< E
Ts3
COS
633 «5< E
^^CO
ci633* tg< E
3cCO
TJ
Ul
r5>
Description and reference
"8
|"SoVc-
i C
1
I§
IM
n(S
OO ON
Chromium, atomic absorption spectrom etry, graphite furnace, LIS (Fishman
and Friedman, 1989)
f>r5
f>r5
f>ON ON
Chromium, atomic absorption spectropho- tometry, graphite furnace (McLain, 1993)
ONrl
ON
(S
1
r^-00 ON
Chromium, atomic emission spectrometry,
dc plasma (Fishman, 1993)
r-
2
ON
g
^
S
Chromium, colorimetry, permanganate- azide (Skougstad and others, 1979)
(S O * O(S CN CN fS
O vO ONoo r*- ooON ON ON
Ox rt vO OOxO VI >O xOON ON Ox ON
Chromium, hexavalent, atomic absorp tion spectrometry, chelation-extraction
(Fishman and Friedman, 1989)Chromium, hexavalent, colorimetry,
diphenylcarbazide (Fishman and
Friedman, 1989)
Chromium, spectroscopy, dc arc (Barnett
and Mallory, 1971)
Cobalt, atomic absorption spectrometry,
chelation-extraction (Fishman and
Friedman, 1989)
QCNtn
ONOO ON
(Sr-ON
Cobalt, atomic absorption spectrometry,
chelation-extraction (Fishman and
Friedman, 1989)
ON(S
0
g
Cobalt, atomic absorption spectrometry, direct (Fishman and Friedman, 1989)
ONC-l
ONm (Nm
r-iON
Cobalt, atomic absorption spectrometry, direct (Fishman and Friedman, 1989)
,_C-l
OO ON
Cobalt, atomic absorption spectrometry,
graphite furnace, LIS (Fishman and
Friedman, 1989)
APPROVED INORGANIC AND ORGANIC METHODS FOR THE ANALYSIS OF WATER AND FLUVIAL SEDIMENT, 1954-94
o C O (D O <§ o" £ C 3 % g 1 5" 1D) O*
D> 3 a O <g 3
0 I 8. w _* i(D
lao
ie i
. A
ppro
ved
inor
gani
c an
a or
gani
c m
Des
crip
tion
and
refe
renc
e
Cob
alt,
atom
ic a
bsor
ptio
n sp
ectr
opho
tom
-et
ry, g
raph
ite f
urna
ce (
Fish
man
, 19
93)
Cob
alt,
spec
tros
copy
, dc
arc
(Bar
nett
and
Mal
lory
, 19
71)
Col
or, e
lect
rom
etry
, vis
ual c
ompa
riso
n(F
ishm
an a
nd F
ried
man
, 19
89)
Cop
per,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
chel
atio
n-ex
trac
tion
(Fis
hman
and
Frie
dman
, 19
89)
Cop
per,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
chel
atio
n-ex
trac
tion
(Fis
hman
and
Frie
dman
, 19
89)
Cop
per,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
lein
oaoi
ogy,
i y
o^-y
^, i
n ai
pnao
euca
i or
aer
-uonim
uea
Sam
ple2
Yea
r1
Dis
solv
ed
Who
le w
ater
B
otto
m m
ater
ial
Sus
pend
ed
Fish
se
dim
ent
tiss
ue
Airt
o
Aut
o*
Aut
o
Star
t E
nd
Man
ual
. .
Man
ual
. .
Man
ual
. .
Man
ual
Man
ual
mat
ed
mai
eo
mai
eo
Inor
gani
c m
etho
ds (
I)~C
ontin
ued
1989
22
43
4243
1956
19
76
1242
1954
12
50
1969
19
89
1271
1972
19
89
3271
1965
12
70
Cop
per,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
Cop
per,
atom
ic a
bsor
ptio
n sp
ectro
met
ry,
grap
hite
fur
nace
, LIS
(Fi
shm
an a
nd
Frie
dman
, 19
89)
Cop
per,
atom
ic a
bsor
ptio
n sp
ectr
opho
- to
met
ry, g
raph
ite f
urna
ce (
Fish
man
, 19
93)
Cop
per,
spec
tros
copy
, dc
arc
(Bar
nett
and
Mal
lory
, 19
71)
Cya
nide
, col
orim
etry
, bar
bitu
ric
acid
, seg
. flo
w (
Fish
man
and
Fri
edm
an,
1989
)
Cya
nide
, col
orim
etry
, bar
bitu
ric
acid
, seg
. flo
w (
Fish
man
and
Fri
edm
an,
1989
)
Cya
nide
, col
orim
etry
, py
ridi
ne-p
yraz
olon
e (F
ishm
an a
nd F
ried
man
, 19
89)
1972
1984
1989
3270
5270
1272
2274
4274
1956
19
76
1273
1976
23
02
1983
1970
19
76
1300
4302
6302
Tab
le 1
. A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
alph
abet
ical
ord
er -
-Con
tinue
d
o o 3J
O m
o z
o 3J
O >
Z o > o
o 3J
O >
o 1 o o 3) m to
w O n I
m 3) > o n c to m
o I
rn
Des
crip
tion
and
refe
renc
e
Cya
nide
, col
orim
etry
, pyr
idin
e-py
razo
lone
(Fis
hman
and
Frie
dman
, 19
89)
Cya
nide
, col
orim
etry
, pyr
idin
e-py
razo
lone
(Fis
hman
and
Frie
dman
, 19
89)
Den
sity
, gra
vim
etry
(Fi
shm
an a
nd F
riedm
an,
1989
)Fl
uorid
e, c
olor
imet
ry, S
PAD
NS
(no
refe
renc
e)Fl
uorid
e, c
olor
imet
ry, z
ircon
ium
-erio
chro
me
(Fis
hman
and
Frie
dman
, 19
89)
Fluo
ride,
col
orim
etry
, zirc
oniu
m-e
rioch
rom
e(F
ishm
an a
nd F
riedm
an, 1
989)
Fluo
ride,
ele
ctro
met
ry, i
on-s
elec
tive
elec
trode
(Fis
hman
and
Frie
dman
, 19
89)
Fluo
ride,
ele
ctro
met
ry, i
on-s
elec
tive
elec
trode
(Fis
hman
and
Frie
dman
, 198
9)
Fluo
ride,
ele
ctro
met
ry, i
on-s
elec
tive
elec
trode
(Fis
hman
and
Frie
dman
, 198
9)
Gal
lium
, spe
ctro
scop
y, d
c ar
c (B
arne
tt an
dM
allo
ry, 1
971)
Ger
man
ium
, spe
ctro
scop
y, d
c ar
c (B
arne
tt an
dM
allo
ry, 1
971)
Har
dnes
s, c
alcu
latio
n (F
ishm
an a
nd F
riedm
an,
1989
)H
ardn
ess,
cal
cula
tion,
non
carb
onat
e(F
ishm
an a
nd F
riedm
an,
1989
)
Har
dnes
s, ti
trim
etry
, com
plex
omet
ric(F
ishm
an a
nd F
riedm
an,
1989
)
Yea
r
Star
t
1972
1972
1956
dna
1960
1972
1968
1975
1975
1956
1956
1956
1956
1956
Sam
ple2
1 D
isso
lved
W
hole
wat
er
Bot
tom
mat
eria
l Su
spen
ded
Fish
se
dim
ent
tiss
ue
End
Man
ual
AuJ
°L
Man
ual
Au^
M
anua
l *"
|°1
Man
ual
Man
ual
mat
ed
mat
ed
mat
ed
Inor
gani
c m
etho
ds (
I) C
ontin
ued
1976
33
00
1983
53
00
1312
dna
1326
33
26
1975
13
25
1975
33
25
1975
13
27
1984
-5
23
27
1984
43
27
1976
13
30
1976
13
35
1981
13
40
1981
13
44
1970
13
38
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
alph
abet
ical
ord
er -
Co
ntin
ue
d
o <D
O.
O
(O 1 > o o 5 O <2 01 o"
0) Q.
O o" I a (A Q) a <D
Q.
<D
Des
crip
tion
and
refe
renc
e
Iodi
de, c
olor
imet
ry, c
eric
-ars
enio
us o
xida
tion
(Fis
hman
and
Frie
dman
, 19
89)
Iodi
de, c
olor
imet
ry, c
eric
-ars
enio
us o
xida
tion
(Fis
hman
and
Frie
dman
, 19
89)
Iodi
de, t
itrim
etry
, bro
min
e ox
idat
ion
(Fis
hman
an
d Fr
iedm
an, 1
989)
Iron
, ato
mic
abs
orpt
ion
spec
trom
etry
, dire
ct
(Fis
hman
and
Frie
dman
, 19
89)
Iron
, ato
mic
abs
orpt
ion
spec
trom
etry
, dire
ct
(Fis
hman
and
Frie
dman
, 19
89)
Iron
, col
orim
etry
, bip
yrid
ine
(Sko
ugst
ad a
nd
othe
rs,
1979
)
Iron
, col
orim
etry
, bip
yrid
ine
(Sko
ugst
ad a
nd
othe
rs,
1979
)
Iron
, col
orim
etry
, bip
yrid
ine
(Sko
ugst
ad a
nd
othe
rs,
1979
)
Iron
, fer
rous
, col
orim
etry
, bip
yrid
ine
(Sko
ugst
ad a
nd o
ther
s, 1
979)
Iron
, spe
ctro
scop
y, d
c ar
c (B
arne
tt an
d M
allo
ry,
1971
)Le
ad, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
chel
atio
n-ex
tract
ion
(Fis
hman
and
Fr
iedm
an,
1989
)6Le
ad, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
chel
atio
n-ex
tract
ion
(Fis
hman
and
Fr
iedm
an,
1989
)Le
ad, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry, d
irect
(F
ishm
an a
nd F
riedm
an,
1989
)
Lead
, ato
mic
abs
orpt
ion
spec
trom
etry
, dire
ct
(Fis
hman
and
Frie
dman
, 19
89)
Sam
ple2
Yea
r1 D
isso
lved
W
hole
wat
er
Bot
tom
mat
eria
l Su
spen
ded
Fish
se
dim
ent
tiss
ue
Star
t En
d M
anua
l A
"J°"
; M
anua
l A
uJ°"
; M
anua
l A
uJ°l
M
anua
l M
anua
l m
ated
m
ated
m
ated
Inor
gani
c m
etho
ds (
I) C
onti
nued
1965
19
85
1371
1984
23
71
1956
19
85
1370
1967
13
81
1972
33
81
5381
1956
19
78
1379
1971
19
81
2379
1972
19
81
4379
63
79
1956
19
78
1388
1956
19
76
1382
1968
19
89
1400
1972
19
89
3400
1970
13
99
1972
33
99
5399
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in a
lpha
betic
al o
rder
-C
ontin
ued
o 33
O O O o
3D
o >
z
o I o O
3D H m r-
w
m
g
s
m
Sam
ple2
_ .
.. .
. Y
ear1
D
isso
lved
W
hole
wat
er
Des
crip
tion
and
refe
renc
e
Auto
* A
uto
*S
tart
E
nd
Man
ual
"\
Man
ual
"\
mat
ed
mat
ed
Bot
tom
mat
eria
l
Aut
o-
Man
ual
mat
ed
Sus
pend
ed
sedi
men
t
Man
ual
Fish
tis
sue
Man
ual
Lea
d, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1984
14
01
grap
hite
fur
nace
, LIS
(Fi
shm
an a
nd
Frie
dman
, 19
89)
Lea
d, a
tom
ic a
bsor
ptio
n sp
ectr
opho
tom
- 19
89
etry
, gra
phite
fur
nace
(Fi
shm
an,
1993
)
Lea
d, s
pect
rosc
opy,
dc
arc
(Bam
ett a
nd
1956
19
76
1402
M
allo
ry,
1971
)
Lith
ium
, ato
mic
abs
orpt
ion
spec
trom
etry
, 19
65
1425
di
rect
(Fi
shm
an a
nd F
ried
man
, 19
89)
Lith
ium
, ato
mic
abs
orpt
ion
spec
trom
etry
, 19
72
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
Mag
nesi
um, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1965
14
47
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
Mag
nesi
um, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1972
di
rect
(Fi
shm
an a
nd F
ried
man
, 19
89)
Mag
nesi
um, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1977
dire
ct, E
PA (
Fish
man
and
Fri
edm
an,
1989
)
Mag
nesi
um, i
ndir
ect,
titrim
etry
, com
plex
o-
1956
19
70
1445
met
ric
(Bro
wn
and
othe
rs,
1970
)
Man
gane
se, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1967
19
72
1456
chel
atio
n-ex
trac
tion
(Fis
hman
and
Fri
edm
an,
1989
)
Man
gane
se, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1965
14
54di
rect
(Fi
shm
an a
nd F
ried
man
, 19
89)
Man
gane
se, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1972
di
rect
(Fi
shm
an a
nd F
ried
man
, 19
89)
Man
gane
se, a
tom
ic a
bsor
ptio
n sp
ectr
om-
1984
14
55
etry
, gra
phite
furn
ace,
LIS
(Fi
shm
an a
nd
Frie
dman
, 19
89)
2403
Inor
gani
c m
etho
ds (
I) C
onti
nued
4403
3425
3447
3448
5425
5447
3454
5454
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in a
lpha
betic
al o
rder
-C
on
tinu
ed
Q
to o o <0 c I o o 1 £ <0
fit 0) a D)
flf
Des
crip
tion
and
refe
renc
e
Man
gane
se, s
pect
rosc
opy,
dc
arc
(Bar
nett
and
Mal
lory
, 19
71)
Mer
cury
, ato
mic
abs
orpt
ion
spec
trom
etry
,fl
amel
ess
(Fis
hman
and
Fri
edm
an,
1989
)
Mer
cury
, ato
mic
abs
orpt
ion
spec
trom
etry
,fl
amel
ess
(Fis
hman
and
Fri
edm
an,
1989
)
Mer
cury
, ato
mic
abs
orpt
ion
spec
trom
etry
,fl
amel
ess
(Fis
hman
and
Fri
edm
an,
1989
)
Mer
cury
, tot
al, a
tom
ic a
bsor
ptio
n sp
ectr
o-ph
otom
etry
, fla
mel
ess
(Fis
hman
, 1 9
93)
Met
als,
As,
Sb,
Se,
tota
l-in
-sed
imen
t, at
omic
abso
rptio
n sp
ectr
omet
ry, h
ydri
de (
Fish
man
and
Frie
dman
, 19
89)
Met
als,
ato
mic
abs
orpt
ion
spec
trom
etry
(Sko
ugst
ad a
nd o
ther
s, 1
979)
7
Met
als,
ato
mic
em
issi
on s
pect
rom
etry
, IC
P(F
ishm
an,
1993
)8
Met
als,
ato
mic
em
issi
on s
pect
rom
etry
, IC
P,se
miq
uant
itativ
e (n
ever
pub
lishe
d)9
Met
als,
IC
P-m
ass
spec
trom
etry
(Fa
ires
,19
93)1
0
Met
als,
ext
ract
ion
proc
edur
e, a
cid
dige
stio
n(F
ishm
an a
nd F
ried
man
, 19
89)1
1
Met
als,
maj
or a
nd m
inor
, tot
al-i
n-se
dim
ent,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry, d
irec
t(F
ishm
an a
nd F
ried
man
, 19
89)1
2
Met
als,
maj
or, t
otal
-in-
sedi
men
t, at
omic
abso
rptio
n sp
ectr
omet
ry, d
irec
t (F
ishm
anan
d Fr
iedm
an,
1989
)13
Sam
ple2
Yea
r1
Dis
solv
ed
Who
le w
ater
B
otto
m m
ater
ial
Sus
pend
ed
Fish
se
dim
ent
tiss
ue
Sta
rt
End
M
anua
l A
u4tol
M
anua
l A
uJ°L
M
anua
l A
"J°^
M
anua
l M
anua
l m
ated
m
ated
m
ated
Inor
gani
c m
etho
ds (
I) C
ontin
ued
1956
19
76
1457
1970
19
77
1462
1975
24
62
1972
34
62
5462
1985
64
63
1985
54
75
1970
19
89
2470
44
70
1979
14
72
1979
19
81
1471
1992
24
77
1972
34
85
5485
1984
54
74
1984
54
73
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
alph
abet
ical
ord
er -
Con
tinue
d
TJ
TJ
3D O m a z O 3J O >
Z O >
z a o 3J O O I o 8 n O 3J m w O
n a
n c 0) m g s m
Des
crip
tion
and
refe
renc
eY
ear1
D
isso
lved
W
hole
wat
er
«* _
i .-
.. .1
i
Aut
o-
..
. A
uto-
S
tart
E
nd
Man
ual
. .
Man
ual
. .
mat
ed
mat
ed
Sam
ple
2
e ,..
"3
2?
Man
ual
. M
anua
l
Fis
h tis
sue
Man
ual
1965
19
74
1489
1956
1976
1491
1968
1989
15
00
1972
19
89
Mol
ybde
num
, ato
mic
abs
orpt
ion
spec
trom
- 19
74
1490
et
ry, c
hela
tion-
extr
actio
n (F
ishm
an a
nd
Frie
dman
, 19
89)
Mol
ybde
num
, col
orim
etry
, dith
iol (
Bro
wn
and
othe
rs,
1970
)
Mol
ybde
num
, spe
ctro
scop
y, d
c ar
c (B
arne
tt an
dMal
lory
, 19
71)
Nic
kel,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
chel
atio
n-ex
trac
tion
(Fis
hman
and
Fr
iedm
an,
1989
)
Nic
kel,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
chel
atio
n-ex
trac
tion
(Fis
hman
and
Fr
iedm
an,
1989
)
Nic
kel,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1966
14
99
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
Nic
kel,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1972
di
rect
(Fi
shm
an a
nd F
ried
man
, 19
89)
Nic
kel,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1984
15
01
grap
hite
fur
nace
, LIS
(Fi
shm
an a
nd
Frie
dman
, 19
89)
Nic
kel,
atom
ic a
bsor
ptio
n sp
ectr
opho
tom
- et
ry, g
raph
ite f
urna
ce (
Fish
man
, 19
93)
Nic
kel,
spec
tros
copy
, dc
arc
(Bar
nett
and
Mal
lory
, 19
71)
Nitr
ogen
, am
mon
ia p
lus
orga
nic,
col
orim
e
try, b
lock
dig
esto
r, sa
licyl
ate-
hypo
chlo
rite
, di
scre
te (
Fish
man
and
Fri
edm
an,
1989
)
Nitr
ogen
, am
mon
ia p
lus
orga
nic,
col
orim
e-
1978
19
91
try, b
lock
dig
esto
r, sa
licyl
ate-
hypo
chlo
rite
, se
g. f
low
(Fi
shm
an a
nd F
ried
man
, 19
89)
Inor
gani
c m
etho
ds (I
) Con
tinue
d
3490
54
90
3500
3499
5499
1989
25
03
1956
19
76
1502
1984
19
86
2558
2552
4503
4558
4552
c C/J
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
alph
abet
ical
ord
er -
Co
ntin
ue
d
o Ǥ a 1 g tt a a w sr
CD 2L
g I tt SP a to
en I
Sam
ple2
_ ,
», _,
_,
Yea
r1 D
isso
lved
D
escr
iptio
n an
d re
fere
nce
Sta
rt
End
M
anua
l A
"J°~
. m
ated
Who
le w
ater
B
otto
m m
ater
ial
..
. A
uto-
..
. A
uto-
M
anua
l m
ated
M
anua
l m
ated
Sus
pend
ed
sedi
men
t
Man
ual
Fish
tis
sue
Man
ual
Nitr
ogen
, am
mon
ia p
lus
orga
nic,
col
orim
etry
, 19
78
1985
bl
ock
dige
stor
, sal
icyl
ate-
hypo
chlo
rite,
seg
. flo
w (F
ishm
an a
nd F
riedm
an,
1989
)N
itrog
en, a
mm
onia
plu
s or
gani
c, c
olor
imet
ry,
1973
19
78
dig.
-dis
t.-in
doph
enol
, seg
. flo
w (S
koug
stad
an
d ot
hers
, 19
79)
Nitr
ogen
, am
mon
ia p
lus
orga
nic,
col
orim
etry
, 19
56
1975
di
g.-d
ist.-
ness
leriz
atio
n (F
ishm
an a
nd
Frie
dman
, 19
89)
Nitr
ogen
, am
mon
ia p
lus
orga
nic,
col
orim
etry
, 19
91
mic
robl
ock
dige
stor
-sal
icyl
ate
hypo
chlo
rite
(to b
e pu
blis
hed)
Nitr
ogen
, am
mon
ia p
lus
orga
nic,
titri
met
ry,
1956
di
g.-d
ist.
(Fis
hman
, 19
93)1
4
Nitr
ogen
, am
mon
ia, c
alcu
latio
n dn
a (n
o re
fere
nce)
Nitr
ogen
, am
mon
ia, c
olor
imet
ry, d
istil
latio
n-
1956
19
76
ness
leriz
atio
n (F
ishm
an a
ndFr
iedm
an,
1989
)N
itrog
en, a
mm
onia
, col
orim
etry
, dis
tilla
tion-
19
72
1976
ne
ssle
rizat
ion
(Fis
hman
and
Frie
dman
, 19
89)
Nitr
ogen
, am
mon
ia, c
olor
imet
ry, i
ndop
heno
l, 19
73
1983
se
g. f
low
(Fi
shm
an a
nd F
riedm
an,
1989
)N
itrog
en, a
mm
onia
, col
orim
etry
, sal
icyl
ate-
19
84
1986
hy
poch
lorit
e, d
iscr
ete
(Fis
hman
and
Fr
iedm
an,
1989
)N
itrog
en, a
mm
onia
, col
orim
etry
, sal
icyl
ate-
19
84
hypo
chlo
rite,
seg
. flo
w (
Fish
man
, 19
93)1
5N
itrog
en, a
mm
onia
, col
orim
etry
, sal
icyl
ate-
19
84
1993
hypo
chlo
rite,
seg
. flo
w (
Fish
man
and
Frie
dman
, 19
89)
Nitr
ogen
, am
mon
ia, c
olor
imet
ry, s
alic
ylat
e-
1986
hypo
chlo
rite,
seg
. flo
w, L
IS (
Fish
man
, 19
93)
Inor
gani
c m
etho
ds (
I) C
ontin
ued
6552
2551
4551
6551
1550
2515
4515
5553
1519
1520
3519
3520
2523
2521
2522
4523
4521
6523
6522
4522
2525
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in a
lpha
betic
al o
rder
-C
ontin
ued
o 3)
O z
o o 3)
O O I o o
to s 3) to
to O
n m 3) w
m o i
m
Sam
ple2
Des
crip
tion
and
refe
renc
e Ye
al<1
Dl8
8olv
ed
Sta
rt En
d M
anua
l A
"*°L
m
ateo
Who
le w
ater
B
otto
m m
ater
ial
Man
ual
Au*
°".
Man
ual
A"t
oL
mat
ed
mat
ea
Sus
pend
ed
sedi
men
t
Man
ual
Fish
tis
sue
Man
ual
Inor
gani
c m
etho
ds (
I) C
ontin
ued
Nitr
ogen
, am
mon
ia, e
lect
rom
etry
, ion
- se
lect
ive
elec
trod
e (F
ishm
an a
nd
Frie
dman
, 19
89)
Nitr
ogen
, nitr
ate,
cal
cula
tion
(no
refe
renc
e)
Nitr
ogen
, nitr
ate,
cal
cula
tion
(no
refe
renc
e)
Nitr
ogen
, nitr
ate,
col
orim
etry
, bru
cine
(S
koug
stad
and
oth
ers,
197
9)
Nitr
ogen
, nitr
ite p
lus
nitr
ate,
col
orim
etry
, ca
dmiu
m r
educ
tion-
diaz
otiz
atio
n, s
eg.
flow
(Fi
shm
an,
1993
)15
Nitr
ogen
, nitr
ite p
lus
nitr
ate,
col
orim
etry
, ca
dmiu
m re
duct
ion-
diaz
otiz
atio
n, s
eg.
flow
(Fi
shm
an a
nd F
ried
man
, 19
89)
Nitr
ogen
, nitr
ite p
lus
nitr
ate,
col
orim
etry
, ca
dmiu
m r
educ
tion-
diaz
otiz
atio
n, s
eg.
flow
, LIS
(Fi
shm
an,
1993
)16
Nitr
ogen
, nitr
ite p
lus
nitr
ate,
col
orim
etry
, ca
dmiu
m r
educ
tion-
diaz
otiz
atio
n, s
eg.
flow
, LIS
(no
ref
eren
ce)
Nitr
ogen
, nitr
ite p
lus
nitr
ate,
col
orim
etry
, hy
draz
ine
redu
ctio
n-di
azot
izat
ion,
dis
cret
e (F
ishm
an a
nd F
ried
man
, 19
89)
Nitr
ogen
, nitr
ite p
lus
nitr
ate,
col
orim
etry
, hy
draz
ine
redu
ctio
n-di
azot
izat
ion,
seg
. flo
w (
neve
r pub
lishe
d)
Nitr
ogen
, nitr
ite, c
olor
imet
ry, d
iazo
tizat
ion
(Fis
hman
and
Fri
edm
an,
1989
)
Nitr
ogen
, ni
trite
, col
orim
etry
, dia
zotiz
atio
n,
disc
rete
(Fi
shm
an a
nd F
ried
man
, 19
89)
dna
dna
1524
1970
15
31
1972
1969
19
76
1530
1973
25
45
1973
19
93
1986
25
46
1989
19
93
1982
19
86
2543
1970
19
75
2544
1956
19
76
1540
1982
19
86
2539
3524
3531
5531
6545
4545
4546
4543
4539
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
alph
abet
ical
ord
er -
Co
ntin
ue
d
c CO o (D
O CO c I (D Q.
O <S 0) 3_
O
0) Q.
(Q
0) 3_
O O Q.
(O 0) Q.
(O
(D
Q.
(D tn I
Des
crip
tion
and
refe
renc
e
Nitr
ogen
, nitr
ite, c
olor
imet
ry, d
iazo
tizat
ion,
se
g. f
low
(Fi
shm
an,
1993
)15
Nitr
ogen
, nitr
ite, c
olor
imet
ry, d
iazo
tizat
ion,
se
g. f
low
(Fi
shm
an a
nd F
ried
man
, 19
89)
Nitr
ogen
, nitr
ite, c
olor
imet
ry, d
iazo
tizat
ion,
se
g. f
low
, LIS
(Fi
shm
an,
1993
)
Nitr
ogen
, nitr
ite, c
olor
imet
ry, d
iazo
tizat
ion,
se
g. f
low
, LIS
(no
ref
eren
ce)
Nitr
ogen
, org
anic
, cal
cula
tion
from
in
doph
enol
, org
anic
N+N
H3-
N
met
hod
(no
refe
renc
e)
Nitr
ogen
, org
anic
, cal
cula
tion
from
nes
- sl
eriz
atio
n, o
rgan
ic N
+NH
3-N
met
hod
(no
refe
renc
e)
Nitr
ogen
, org
anic
, cal
cula
tion
from
sal
icyl
ate,
or
gani
c N
+NH
3-N
met
hod
(no
refe
renc
e)
Nitr
ogen
, pyr
oche
milu
min
esce
nce,
tota
l, di
ssol
ved
(Fis
hman
, 19
93)
Nitr
ogen
, titr
imet
ry, d
ig.-d
ist.
(Fis
hman
and
Fr
iedm
an,
1989
)
Nitr
ogen
, tot
al a
s N
O3,
calc
ulat
ed
(no
refe
renc
e)
Nitr
ogen
, tot
al, c
alcu
late
d (n
o re
fere
nce)
Oxy
gen
dem
and,
bio
logi
cal (
BO
D),
20-d
ay
(no
refe
renc
e)
Oxy
gen
dem
and,
bio
logi
cal
(BO
D),
prob
e,
5-da
y (S
koug
stad
and
oth
ers,
197
9)
Oxy
gen
dem
and,
bio
logi
cal
(BO
D),
Win
kler
, 5-
day
(no
refe
renc
e)
Sam
ple2
Yea
r1 D
isso
lved
W
hole
wat
er
Bot
tom
mat
eria
l Su
spen
ded
Fish
se
dim
ent
tissu
e
Star
t En
d M
anua
l A
"J°L
M
anua
l A
u)°"
1 M
anua
l A"
J°L
Man
ual
Man
ual
mat
ed
mat
ed
mat
edIn
orga
nic
met
hods
(I)
Con
tinue
d
1973
25
40
1973
19
93
4540
1986
25
42
1989
19
93
4542
1973
19
78
2547
45
47
6547
1956
19
75
1549
1978
25
48
4548
65
48
1989
25
11
1978
19
88
5554
1970
35
57
1977
dn
a 15
56
3556
55
56
dna
1579
dna
1578
dna
1577
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
alph
abet
ical
ord
er -
-Con
tinue
d
TJ
TJ
3J
O m
o O 3J
O > o >
z
o
o 3J
O >
Z o s o
o V) 3 3) m > >
r- I m 3) >
o m
o m U1 £
Des
crip
tion
and
refe
renc
eY
ear1
D
isso
lved
Sta
rt E
nd
Man
ual
Au)
°L
mat
ed
Who
le w
ater
Aut
o*
Man
ual
mat
ed
Sam
ple2
Bot
tom
mat
eria
l
..
A
uto-
M
anua
l m
ated
Sus
pend
ed
sedi
men
t
Man
ual
Fish
tis
sue
Man
ual
Inor
gani
c m
etho
ds (
I)~C
onti
nued
Oxy
gen
dem
and,
che
mic
al (
CO
D),
colo
rim
-et
ry, d
ichr
omat
e ox
idat
ion
(Fis
hman
and
Frie
dman
, 19
89)
Oxy
gen
dem
and,
che
mic
al (
CO
D),
titri
me-
try, d
ichr
omat
e ox
idat
ion
(Fis
hman
and
Frie
dman
, 19
89)
Oxy
gen
dem
and,
che
mic
al (
CO
D),
titri
me-
try
, dic
hrom
ate
oxid
atio
n (F
ishm
an a
nd
Frie
dman
, 19
89)
Oxy
gen
dem
and,
che
mic
al (
CO
D),
titri
me-
try
, dic
hrom
ate
oxid
atio
n (F
ishm
an a
nd
Frie
dman
, 19
89)
Oxy
gen,
dis
solv
ed, p
olar
ogra
phy,
pro
be
(Sko
ugst
ad a
nd o
ther
s, 1
979)
Oxy
gen,
dis
solv
ed, t
itrim
etry
, Als
terb
erg
(azi
de)
(Sko
ugst
ad a
nd o
ther
s, 1
979)
Perc
ent m
oist
ure,
tota
l-in
-bot
tom
mat
eria
l, gr
avim
etry
, 059
0 (s
ampl
e pr
epar
atio
n pr
oced
ure)
(Fi
shm
an a
nd F
ried
man
, 19
89)
pH, e
lect
rom
etry
, gla
ss-e
lect
rode
, lab
(F
ishm
an a
nd F
ried
man
, 19
89)
pH, e
lect
rom
etry
, gla
ss-e
lect
rode
, lab
(F
ishm
an a
nd F
ried
man
, 19
89)
pH, e
lect
rom
etry
, gla
ss-e
lect
rode
, LIS
(F
ishm
an,
1993
)
Phos
phor
us, c
olor
imet
ry, p
hosp
hom
olyb
- da
te (
Fish
man
and
Fri
edm
an,
1989
)
1978
1965
19
79
1965
1965
19
79
dna
1576
dna
1575
1972
1956
15
86
1978
1987
1956
19
74
1600
3561
3560
5560
3562
2587
2588
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
alph
abet
ical
ord
er -
Con
tinue
d
o o CO w c I >
a o Q) Q.
O <2 Q) O
Q.
CO 0) I Q)
Q. to Q.
(D
Sam
ple2
_ ,
A1 .
. Y
ear1
Dis
solv
ed
Who
ie w
ater
D
escr
iptio
n an
d re
fere
nce
Sta
rt E
nd
Man
ual
A"f
°L
Man
ual
Au!
°L
mat
ea
mat
ea
Bot
tom
mat
eria
l
..
. A
uto-
M
anua
l m
ated
Sus
pend
ed
sedi
men
t
Man
ual
Fish
tis
sue
Man
ual
Phos
phor
us, c
olor
imet
ry, p
hosp
hom
olyb
date
, 19
91
bloc
k di
gest
er, s
eg. f
low
(Pa
tton
and
Tru
itt,
1992
)
Phos
phor
us, c
olor
imet
ry, p
hosp
hom
olyb
date
, 19
85
1986
di
scre
te (
Fish
man
and
Fri
edm
an,
1989
)
Phos
phor
us, c
olor
imet
ry, p
hosp
hom
olyb
date
, 19
73
1991
se
g. f
low
(Fi
shm
an a
nd F
ried
man
, 19
89)
Phos
phor
us, c
olor
imet
ry, p
hosp
hom
olyb
date
, 19
73se
g. f
low
(Fi
shm
an,
1993
)15
Phos
phor
us, c
olor
imet
ry, p
hosp
hom
olyb
date
, 19
90se
g. f
low
, LIS
(Fi
shm
an,
1993
)
Phos
phor
us, o
rgan
ic, c
alcu
latio
n 19
65
1976
(no
refe
renc
e)
Phos
phor
us, o
rgan
ic, c
alcu
latio
n 19
73
dna
(no
refe
renc
e)
Phos
phor
us, o
rtho
P a
s ph
osph
ate,
cal
cula
tion
1965
19
76
(no
refe
renc
e)
Phos
phor
us, o
rtho
P a
s ph
osph
ate,
cal
cula
tion
1973
dn
a (n
o re
fere
nce)
Phos
phor
us, o
rtho
P p
lus
hydr
olyz
able
, col
- 19
65
1976
orim
etry
, pho
spho
mol
ybda
te (
Fish
man
and
Frie
dman
, 19
89)
Phos
phor
us, o
rtho
P p
lus
hydr
olyz
able
, 19
73co
lori
met
ry, p
hosp
hom
olyb
date
, seg
.flo
w (
Fish
man
and
Fri
edm
an,
1989
)
Phos
phor
us, o
rtho
P, c
olor
imet
ry, p
hosp
ho-
1956
19
76
mol
ybda
te (
Fish
man
and
Fri
edm
an,
1989
)
Phos
phor
us, o
rtho
P, c
olor
imet
ry, p
hosp
ho-
1985
19
86
mol
ybda
te, d
iscr
ete
(Fis
hman
and
Fri
edm
an,
1989
)
Phos
phor
us, o
rtho
P, c
olor
imet
ry, p
hosp
ho-
1973
m
olyb
date
, se
g. f
low
(Fi
shm
an,
1993
)15
1603
1604
1602
2610
2599
2600
2607
2603
2604
Inor
gani
c m
etho
ds (
I) C
onti
nued
4610
4599
4600
6600
4607
4603
4604
2602
4602
1601
2598
2601
4598
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in a
lpha
betic
al o
rder
-C
ontin
ued
o o 33 m o O 33
O >
Z
O > Z o
o 33
O O o
w 3 33 m > w
w
o o
-n c w
m
o W1 I
Sam
ple2
Des
crip
tion
and
refe
renc
e Ye
af1
Dls
solv
ed
Sta
rt En
d M
anua
l u
.
Who
le w
ater
B
otto
m m
ater
ial
..
A
uto-
..
.
Aut
o-
Man
ual
Man
ual
mat
ed
mat
ed
Sus
pend
ed
sedi
men
t
Man
ual
Fish
tis
sue
Man
ual
Phos
phor
us, o
rtho
P, c
olor
imet
ry, p
hos-
ph
omol
ybda
te, s
eg. f
low
(Fi
shm
an a
nd
Frie
dman
, 19
89)
Phos
phor
us, o
rtho
P, c
olor
imet
ry, p
hosp
ho-
mol
ybda
te, s
eg. f
low
, LIS
(Fi
shm
an,
1993
)
Phos
phor
us, o
rtho
P, c
olor
imet
ry, p
hosp
ho-
mol
ybda
te, s
eg. f
low
, LIS
(no
refe
renc
e)
Phos
phor
us, t
otal
P a
s ph
osph
ate,
cal
cula
tion
(no
refe
renc
e)
Pota
ssiu
m, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
Pota
ssiu
m, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
Pota
ssiu
m, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
dire
ct, E
PA (
Fish
man
and
Fri
edm
an,
1989
)
Pota
ssiu
m, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
dire
ct, f
low
inj
ectio
n (n
o re
fere
nce)
Sam
ple
prep
arat
ion,
bot
tom
mat
eria
l, 05
20
(sam
ple
prep
arat
ion
proc
edur
e) (
Fish
man
an
d Fr
iedm
an,
1989
)
Sele
nium
, ato
mic
abs
orpt
ion
spec
trom
etry
, hy
drid
e (F
ishm
an a
nd F
ried
man
, 19
89)
Sele
nium
, ato
mic
abs
orpt
ion
spec
trom
etry
, hy
drid
e (F
ishm
an a
nd F
ried
man
, 19
89)
Sele
nium
, col
orim
etry
, dia
min
oben
zidi
ne
(Bro
wn
and
othe
rs,
1970
)
Sele
nium
, col
orim
etry
, dia
min
oben
zidi
ne
(no
refe
renc
e)
1973
19
93
1986
dna
2606
1989
1993
1965
dna
1965
16
30
1972
36
30
1977
3631
1982
19
86
2632
1972
1973
1980
1667
1980
2667
1960
19
76
1665
1972
19
76
3665
Inor
gani
c m
etho
ds (I
)~C
ontin
ued
4601
4606
5605
5630
4632
6632
3667
56
67
4667
66
67
5665
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
alph
abet
ical
ord
er -
-Con
tinue
d
(D
O
O
(O W I > o o 1 a (O cu a cu a
O cu o"
Sam
ple2
Des
crip
tion
and
refe
renc
e Ye
af1
Dis
solv
ed
Sta
rt
End
M
anua
l A
"J°1
m
ated
Who
le w
ater
..
. A
uto-
M
anu"
m
ated
B.«
.m ,
«3£J
Man
ual
_.°~
. M
anua
l
Fish
tis
sue
Man
ual
Inor
gani
c m
etho
ds (I
) Con
tinue
d
1954
19
76
1700
1976
1969
19
89
1720
1972
19
89
1970
19
76
Silic
a, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
1970
19
76
1702
di
rect
(Fi
shm
an a
nd F
ried
man
, 19
89)
Silic
a, c
olor
imet
ry, m
olyb
date
blu
e (F
ishm
an a
nd F
ried
man
, 19
89)
Silic
a, c
olor
imet
ry, m
olyb
date
blu
e, s
eq.
flow
(Fi
shm
an a
nd F
ried
man
, 19
89)
Silv
er, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
chel
atio
n-ex
trac
tion
(Fis
hman
and
Frie
dman
, 19
89)
Silv
er, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
chel
atio
n-ex
trac
tion
(Fis
hman
and
Frie
dman
, 19
89)
Silv
er, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
dire
ct (
no r
efer
ence
)
Silv
er, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
1978
dn
a 17
21
grap
hite
fur
nace
(no
ref
eren
ce)
Silv
er, a
tom
ic a
bsor
ptio
n sp
ectr
opho
tom
- 19
89
etry
, gra
phite
fur
nace
(Fi
shm
an,
1993
)
Silv
er, a
tom
ic a
bsor
ptio
n sp
ectr
opho
tom
- 19
91
etry
, gra
phite
fur
nace
, LIS
(D
amra
u, 1
993)
Silv
er, s
pect
rosc
opy,
dc
arc
(Bar
nett
and
1956
19
76
1722
Mal
lory
, 19
71)
Sodi
um a
bsor
ptio
n ra
tio, c
alcu
latio
n 19
54
1738
(Fis
hman
and
Fri
edm
an,
1989
)
Sodi
um p
lus
pota
ssiu
m, m
eq/L
dn
a 17
39
(no
refe
renc
e)
Sodi
um, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
1965
17
35
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
Sodi
um, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
1972
di
rect
(Fi
shm
an a
nd F
ried
man
, 19
89)
2700
3720
3723
2724
2725
4724
3735
5735
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in a
lpha
betic
al o
rder
-C
ontin
ued
o o
3i
O m
o O
3i
o >
z
o >
z
o o 31
O >
Z o o o
(/) s 31 H m > 55
O z
o m o m wn t
Yea
r1 D
escr
iptio
n an
d re
fere
nce
Sta
rt E
nd
Dis
solv
ed
..
, A
uto-
M
anua
l m
ated
Sam
ple2
Who
le w
ater
B
otto
m m
ater
ial
Aut
o-
Aut
o-
Man
ual
Man
ual
mat
ed
mat
ed
Sus
pend
ed
sedi
men
t
Man
ual
Fish
tis
sue
Man
ual
Inor
gani
c m
etho
ds (
I) C
onti
nued
Sodi
um, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1977
di
rect
, EPA
(Fi
shm
an a
nd F
ried
man
, 19
89)
Sodi
um, p
erce
nt (
Fish
man
and
Fri
edm
an,
1954
19
89)
Solid
s, g
ravi
met
ry, r
esid
ue o
n ev
apor
atio
n 19
75
at 1
05 d
eg.
(Fis
hman
and
Fri
edm
an,
1989
)
Solid
s, g
ravi
met
ry, r
esid
ue o
n ev
apor
atio
n 19
75
at 1
05 d
eg. (
Fish
man
and
Fri
edm
an,
1989
)
Solid
s, g
ravi
met
ry, r
esid
ue o
n ev
apor
atio
n 19
54
at 1
80 d
eg. (
Fish
man
and
Fri
edm
an,
1989
)
Solid
s, n
onvo
latil
e-on
-ign
ition
, cal
cula
tion
(Fis
hman
and
Fri
edm
an,
1989
)
Solid
s, n
onvo
latil
e-on
-ign
ition
, sus
pend
ed,
calc
ulat
ion
(Fis
hman
and
Fri
edm
an,
1989
)
Solid
s, r
esid
ue a
t 10
5 de
g., s
uspe
nded
,gr
avim
etry
(Fi
shm
an a
nd F
ried
man
,19
89)
Solid
s, s
um o
f con
stitu
ents
, cal
cula
tion
1954
(Fis
hman
and
Fri
edm
an,
1989
)
Solid
s, v
olat
ile-o
n-ig
nitio
n, g
ravi
met
ry
1975
(F
ishm
an a
nd F
ried
man
, 19
89)
Solid
s, v
olat
ile-o
n-ig
nitio
n, s
uspe
nded
, 19
75gr
avim
etry
(Fi
shm
an a
nd F
ried
man
,19
89)
Spec
ific
con
duct
ance
, ele
ctro
met
ry,
1954
Whe
atst
one
brid
ge (
Fish
man
and
Friedman, 19
89)
3736
1740
1749
1750
1975
dna
1752
1975
dna
1954
1751
1753
3750
3752
3766
3765
3753
3767
5753
1780
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
alph
abet
ical
ord
er -
-Con
tinue
d
O o_
o 10, o
fi> I o o 5 i a
O
<3 i a (0 (0 2, f a
Des
crip
tion
and
refe
renc
eYe
ar1
Dis
solv
ed
Who
le w
ater
Sta
rt E
nd
Man
ual
A"J
°L
Man
ual
Au|
°L
mat
ed
mat
ed
Sam
ple2
Bot
tom
mat
eria
l
..
i A
uto-
M
anua
l m
ated
Sus
pend
ed
sedi
men
t
Man
ual
Fish
tis
sue
Man
ual
Inor
gani
c m
etho
ds C
D C
ontin
ued
Spec
ific
con
duct
ance
, ele
ctro
met
ry,
1978
27
81
Whe
atst
one
brid
ge (
Fish
man
and
Fr
iedm
an,
1989
)
Stro
ntiu
m, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1965
18
00
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
Stro
ntiu
m, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1972
38
00
dire
ct (F
ishm
an a
nd F
ried
man
, 19
89)
Stro
ntiu
m, s
pect
rosc
opy,
dc
arc
(Bar
nett
1956
19
76
1801
an
dMal
lory
, 19
71)
Subs
ampl
ing,
bot
tom
mat
eria
l, co
ring
, 19
7208
10 (
sam
ple
prep
arat
ion
proc
edur
e)
(Fis
hman
and
Fri
edm
an,
1989
)
Subs
ampl
ing,
bot
tom
mat
eria
l, sp
littin
g,
1972
0811
(sa
mpl
e pr
epar
atio
n pr
oced
ure)
(F
ishm
an a
nd F
ried
man
, 19
89)
Sulf
ate,
col
orim
etry
, com
plex
omet
ric,
met
h-
1976
19
83
2822
yl
thym
ol b
lue,
seg
. flo
w (
Fish
man
and
Fr
iedm
an,
1989
)
Sulf
ate,
titr
imet
ry, t
hori
n (F
ishm
an a
nd
1954
19
76
1820
Fr
iedm
an,
1989
)
Sulf
ate,
turb
idim
etry
, bar
ium
sul
fate
, dis
cret
e 19
83
1990
28
23
(Fis
hman
and
Fri
edm
an,
1989
)
Sulf
ide,
titr
imet
ry, i
odom
etri
c (F
ishm
an a
nd
1954
38
40
Frie
dman
, 19
89)
Tha
llium
, ato
mic
abs
orpt
ion
spec
trom
etry
, 19
81
1866
gr
aphi
te f
urna
ce (
Fish
man
and
Fri
edm
an,
1989
)
Tin,
ato
mic
abs
orpt
ion
spec
trom
etry
, dir
ect
1975
19
80
1850
38
50
(Sko
ugst
ad a
nd o
ther
s, 1
979)
Tin,
ato
mic
abs
orpt
ion
spec
trom
etry
, hyd
ride
dn
a dn
a 28
51
(Fis
hman
and
Fri
edm
an,
1989
)
5800
4851
6851
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in a
lpha
betic
al o
rder
-C
ontin
ued
o o
3J
O m
o O 3J
O > O >
z
o o 3J
O O o O)
3) m > Z
O
Tl m
g 2
m M/
f 2
Des
crip
tion
and
refe
renc
e
Tita
nium
, spe
ctro
scop
y, d
c ar
c (B
arne
tt an
d M
allo
ry,
1971
)Tu
rbid
ity, n
ephe
lom
etry
, JTU
(B
row
n an
d ot
hers
, 19
70)
Turb
idity
, nep
helo
met
ry, N
TU (
Fish
man
an
d Fr
iedm
an,
1989
)V
anad
ium
, col
orim
etry
, cat
alyt
ic o
xida
tion
(Fis
hman
and
Frie
dman
, 19
89)
Van
adiu
m, c
olor
imet
ry, c
atal
ytic
oxi
datio
n (F
ishm
an,
1993
)
Zinc
, ato
mic
abs
orpt
ion
spec
trom
etry
, dire
ct
(Fis
hman
and
Frie
dman
, 19
89)
Zinc
, ato
mic
abs
orpt
ion
spec
trom
etry
, dire
ct
(Fis
hman
and
Frie
dman
, 19
89)
Zinc
, ato
mic
abs
orpt
ion
spec
trom
etry
, gra
ph
ite fu
rnac
e (F
ishm
an a
nd F
riedm
an,
1989
)Zi
rcon
ium
, spe
ctro
scop
y, d
c ar
c (B
arne
tt an
d M
allo
ry,
1971
)
Sam
ple2
Yea
r1
Dis
solv
ed
Who
le w
ater
B
otto
m m
ater
ial
! ?
.1
sedi
men
t tis
sue
_.
. ...
..
, A
uto-
..
.
Aut
o-
..
. A
uto-
..
.
«.
i St
art
End
Man
ual
. .
Man
ual
. .
Man
ual
. .
Man
ual
Man
ual
mat
ed
mat
ed
mat
ed
Inor
gani
c m
etho
ds (
I) C
onti
nued
1956
19
76
1856
1954
19
77
3861
1977
38
60
1965
19
75
1880
1975
28
80
1965
19
00
1972
39
00
5900
1984
19
01
1956
19
76
1911
Org
anic
met
hods
(O)1
7
Aci
d ex
tract
able
com
poun
ds, t
otal
reco
ver-
19
82
1986
ab
le, g
as c
hrom
atog
raph
y/m
ass
spec
trom
et
ry (
Wer
shaw
and
oth
ers,
198
7)B
ase/
neut
ral a
nd a
cid
extra
ctab
le c
om-
1986
poun
ds, g
as c
hrom
atog
raph
y/m
ass
spec
trom
etry
(Fis
hman
, 19
93)
Bas
e/ne
utra
l ext
ract
able
com
poun
ds, t
otal
19
82
1986
reco
vera
ble,
gas
chr
omat
ogra
phy/
mas
ssp
ectro
met
ry (
Wer
shaw
and
oth
ers,
198
7)
3117
3116
3118
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
alph
abet
ical
ord
er -
Co
ntin
ue
d
<D 0) I > TJ o I a o <S to o"
fi> a
O <S a CO <D a
<D
Sam
ple2
_ ,
., .
. Y
ear1
Dis
solv
ed
Who
le w
ater
D
escr
iptio
n an
d re
fere
nce
Sta
rt
End
M
anua
l A
"J°L
M
anua
l A
uJ°"
. m
ated
m
ated
Sus
pend
ed
Bot
tom
mat
eria
l JJ^
Man
ual
. M
anua
l
Fish
tis
sue
Man
ual
Org
anic
met
hods
(O)
7 Con
tinu
ed
Car
bam
ate
pest
icid
es, t
otal
rec
over
able
, hi
gh-p
erfo
rman
ce l
iqui
d ch
rom
atog
ra-
phy
(Wer
shaw
and
oth
ers,
198
7)
Car
bam
ates
, hig
h-pe
rfor
man
ce li
quid
chr
o-
mat
ogra
phy
(Wem
er a
nd J
ohns
on,
1994
)
Car
bon,
ino
rgan
ic p
lus
orga
nic,
tota
l-in
- bo
ttom
mat
eria
l, dr
y w
eigh
t, in
duct
ion
furn
ace
(Wer
shaw
and
oth
ers,
198
7)
Car
bon,
ino
rgan
ic, t
otal
-in-
botto
m m
ater
ial,
mod
ifie
d V
an S
lyke
(W
ersh
aw a
nd o
ther
s,
1987
)
Car
bon,
org
anic
, dis
solv
ed, f
ract
iona
tion
(Wer
shaw
and
oth
ers,
198
7)
Car
bon,
org
anic
, dis
solv
ed, u
v-pr
omot
ed
pers
ulfa
te o
xida
tion
and
infr
ared
spe
c-
trom
etry
(B
rent
on a
nd A
rnet
t, 19
93)
Car
bon,
org
anic
, dis
solv
ed, w
et o
xida
tion
(Wer
shaw
and
oth
ers,
198
7)
Car
bon,
org
anic
, sus
pend
ed, w
et o
xida
tion
(Wer
shaw
and
oth
ers,
198
7)
Car
bon,
org
anic
, tot
al, w
et o
xida
tion
(Wer
shaw
and
oth
ers,
198
7)
Chl
orop
heno
xy a
cids
, dis
solv
ed, g
as c
hro-
m
atog
raph
y (W
ersh
aw a
nd o
ther
s, 1
987)
Chl
orop
heno
xy a
cids
, rec
over
able
fro
m
botto
m m
ater
ial,
gas
chro
mat
ogra
phy
(Wer
shaw
and
oth
ers,
198
7)
Chl
orop
heno
xy a
cids
, rec
over
able
fro
m
susp
ende
d se
dim
ent,
gas
chro
mat
ogra
ph
y (W
ersh
aw a
nd o
ther
s, 1
987)
1984
19
87
1987
1970
1970
1983
19
86
1103
3107
3123
5101
5102
1986
1970
1970
1970
1967
1970
1970
1122
1100
7100
3100
1105
5105
7105
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
alph
abet
ical
ord
er -
Co
ntin
ue
d
o o 3J
§ m
o z
o 3J
O > O > o
o 3J Z o I o
o W n
O 3J H m V) 55 O
n I
m 3J >
o c m U1 £
Sam
ple2
Des
crip
tion
and
refe
renc
eYe
ar1
Dis
solv
edW
hole
wat
erB
otto
m m
ater
ial
Susp
ende
d se
dim
ent
Fish
tis
sue
Star
t En
dM
anua
lA
uto
m
ated
Aut
o
mat
edA
uto
m
ated
Man
ual
. .
Man
ual
mat
ed
Org
anic
met
hods
(O)1
7-C
ontin
ued
3105
3120
3114
3109
3111
Man
ual
Man
ual
Chl
orop
heno
xy a
cids
, tot
al r
ecov
erab
le,
1967
ga
s ch
rom
atog
raph
y (W
ersh
aw a
nd
othe
rs,
1987
)1,
2-di
brom
oeth
ane
and
1,2-
dibr
omo-
19
90
3-ch
loro
prop
ane,
gas
chr
omat
ogra
phy/
m
icro
extra
ctio
n (F
ishm
an,
1993
)Et
hyle
ne a
nd p
ropa
ne, t
otal
reco
vera
ble,
19
83
gas
chro
mat
ogra
phy,
pur
ge a
nd tr
ap
(Wer
shaw
and
oth
ers,
198
7)Fu
el o
ils, l
ight
, tot
al r
ecov
erab
le, g
as
nuch
rom
atog
raph
y (W
ersh
aw a
nd o
ther
s,19
87)
Met
hyle
ne b
lue
activ
e su
bsta
nces
, tot
al
1970
reco
vera
ble,
col
orim
etry
(Wer
shaw
and
othe
rs,
1987
)N
itroa
rom
atic
com
poun
ds, d
isso
lved
, 19
94
high
-per
form
ance
liqu
id c
hrom
atog
ra
phy
(Lin
dley
and
oth
ers,
1994
)O
il an
d gr
ease
, ext
ract
able
from
bot
- 19
76
torn
mat
eria
l, ex
tract
ion-
grav
imet
ry
(Wer
shaw
and
oth
ers,
198
7)O
il an
d gr
ease
, ext
ract
able
, ext
ract
ion-
19
76
grav
imet
ry (
Wer
shaw
and
oth
ers,
198
7)
Org
anic
com
poun
ds, r
ecov
erab
le f
rom
19
83
dna
botto
m m
ater
ial,
gas
chro
mat
ogra
phy/
m
ass
spec
trom
etry
(W
ersh
aw a
nd
othe
rs,
1983
)O
rgan
ochl
orin
e an
d or
gano
phos
phor
ous
1978
co
mpo
unds
, dis
solv
ed, g
as c
hrom
atog
ra
phy
(Wer
shaw
and
oth
ers,
1987
)
1124
5108
3108
5116
1104
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
alph
abet
ical
ord
er -
Co
ntin
ue
d
O o (O I t o i (Q
D> 3_
O
D> Q.
O (3 D> 3 I a (0
Sam
ple2
Des
crip
tion
and
refe
renc
eYe
ar1
Dis
solv
edW
hole
wat
erB
otto
m m
ater
ial
Susp
ende
d se
dim
ent
Fish
tis
sue
Star
t En
dM
anua
lM
anua
l
D> a> Q. SP Q.
Org
anoc
hlor
ine
and
orga
noph
osph
orou
s 19
78co
mpo
unds
, rec
over
able
fro
m b
otto
mm
ater
ial,
gas
chro
mat
ogra
phy
(Wer
shaw
and
othe
rs,
1987
)
Org
anoc
hlor
ine
and
orga
noph
osph
orou
s 19
78co
mpo
unds
, rec
over
able
fro
m s
uspe
nded
sedi
men
t, ga
s ch
rom
atog
raph
y (W
ersh
awan
d ot
hers
, 19
87)
Org
anoc
hlor
ine
and
orga
noph
osph
orou
s 19
78
com
poun
ds, t
otal
rec
over
able
, gas
chr
o
mat
ogra
phy
(Wer
shaw
and
oth
ers,
198
7)
Org
anoc
hlor
ine
com
poun
ds, r
ecov
erab
le
dna
dna
from
fis
h tis
sue,
gas
chr
omat
ogra
phy
(Wer
shaw
and
oth
ers,
198
7)
Org
anon
itrog
en h
erbi
cide
s, s
olid
-pha
se
1990
ex
trac
tion
and
capi
llary
-col
umn
gas
chro
mat
ogra
phy/
mas
s sp
ectr
omet
ry,
sele
ctiv
e io
n (S
ands
trom
and
oth
ers,
19
92)
Phen
ols,
tota
l rec
over
able
, col
orim
etry
, 19
70
4-am
inoa
ntip
yrin
e (W
ersh
aw a
nd o
ther
s,
1987
)
Poly
nucl
ear
arom
atic
hyd
roca
rbon
s (P
NA
), 19
82
1986
tota
l rec
over
able
, hig
h-pe
rfor
man
ce l
iqui
dch
rom
atog
raph
y (W
ersh
aw a
nd o
ther
s,19
87)
Purg
eabl
e or
gani
c co
mpo
unds
, tot
al r
ecov
- 19
80er
able
, gas
chr
omat
ogra
phy/
mas
s sp
ec
trom
etry
, pur
ge a
nd tr
ap (
Wer
shaw
and
othe
rs,
1987
)
Tan
nin
and
ligni
n, to
tal r
ecov
erab
le, c
olor
- 19
70im
etry
, tun
gsto
phos
phor
ic a
nd m
olyb
do-
phos
phor
ic a
cids
(no
ref
eren
ce)
Org
anic
met
hods
(O)1
7~C
ontin
ued
5104
7104
3104
9104
1121
3110
3113
3115
3119
Tabl
e 1.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in a
lpha
betic
al o
rder
-C
ontin
ued
o o
a
O m
o z
o 31
O O >
z
o o 31
O >
Z o I o o (A 3 3J m CO
CO o n I 31 C (0 m
o i m
Sam
ple2
_ ...
. .
Yea
r1
Dis
solv
ed
Who
le w
ater
D
escr
iptio
n an
d re
fere
nce
Sta
rt
End
M
anua
l .°~
. M
anua
l .
. m
ated
m
ated
Bot
tom
mat
eria
l
..
A
uto-
M
anua
l m
ated
Sus
pend
ed
sedi
men
t
Man
ual
Fis
h tis
sue
Man
ual
Org
anic
met
hods
(O
)17
Con
tinu
ed
TNT,
RD
X, a
nd p
icric
aci
d, t
otal
rec
over
able
, 19
76
high
-per
form
ance
liqu
id c
hrom
atog
raph
y (W
ersh
aw a
nd o
ther
s, 1
987)
Tri
azin
es, t
otal
rec
over
able
, gas
chr
omat
og-
1980
ra
phy
(Mar
kovc
hick
and
oth
ers,
199
4)
3112
3106
'The
met
hod
is st
ill in
use
if t
here
is a
bla
nk in
the
end-
date
col
umn.
2Eac
h m
etho
d is
iden
tifie
d by
a f
our-
digi
t num
ber.
The
firs
t dig
it of
the
iden
tifyi
ng n
umbe
r ind
icat
es s
ampl
e ty
pe a
nd m
ode
of a
naly
sis
(man
ual o
r aut
omat
ed).
3 Bet
wee
n 19
85 a
nd 1
990,
the
met
hod
was
use
d to
det
erm
ine
Br,
Cl,
F, N
O3,
NO
2, PO
4, an
d SO
4. T
he m
etho
d w
as m
odif
ied
in M
arch
199
0 an
d in
clud
ed o
nly
the
thre
e co
nstit
uent
s.
Chl
orid
e w
as d
elet
ed fr
om m
etho
d fr
om D
ecem
ber
1992
to J
anua
ry 1
994.
Chl
orid
e w
as r
esum
ed in
the
met
hod
in J
anua
ry 1
994.
Flu
orid
e w
as d
elet
ed fr
om m
etho
d in
Jan
uary
199
4. (
See
follo
win
g fo
otno
tes
4 an
d 5.
)4 M
etho
d w
as u
sed
until
Mar
ch 1
990.
It
was
use
d ag
ain
from
Dec
embe
r 19
92 to
Jan
uary
199
4. O
ptio
ns r
emai
n op
en f
or f
utur
e us
e.5M
etho
d w
as u
sed
until
Mar
ch 1
990.
U
se o
f met
hod
resu
med
in J
anua
ry 1
994.
6The
repo
rtin
g lim
it fo
r dis
solv
ed a
nd w
hole
-wat
er s
ampl
es w
as c
hang
ed i
n 19
86 f
rom
1 t
o 5
mic
rogr
ams
per l
iter.
7 Con
stitu
ents
det
erm
ined
inc
lude
Ca,
Cu,
Fe,
K, L
i, M
g, M
n, N
a, S
r, an
d Zn
.C
onst
itue
nts
dete
rmin
ed i
nclu
de B
a, B
e, C
a, C
d, C
o, C
u, F
e, L
i, M
g, M
n, M
o, N
a, P
b, S
iO2,
Sr, V
, and
Zn.
Add
ed in
Aug
ust
1987
wer
e A
g, C
r, an
d N
i.'C
onst
ituen
ts d
eter
min
ed i
nclu
de A
g, A
l, B
, Ba,
Be,
Bi,
Ca,
Cd,
Co,
Cr,
Cu,
Fe,
Ga,
Ge,
K, L
i, M
g, M
n, M
o, N
a, N
i, Pb
, SiO
2, Sb
, Sn,
Sr,
Ti, V
, Zn,
and
Zr.
^Con
stitu
ents
det
erm
ined
incl
ude
Ag,
Al,
Ba,
Be,
Co,
Cd,
Cr,
Cu,
Mn,
Mo,
Ni,
Pb, S
b, U
, and
Zn.
11 C
onst
ituen
ts e
xtra
cted
incl
ude
Ag,
Al,
Ba,
Be,
Ca,
Cd,
Co,
Cr,
Cu,
Fe,
K, L
i, M
g, M
n, M
o, N
a, N
i, Pb
, Sn,
Sr,
and
Zn.
^Con
stitu
ents
det
erm
ined
incl
ude
Al,
Ca,
Fe,
K, M
g, M
n, N
a, a
nd S
i.13
Con
stitu
ents
det
erm
ined
incl
ude
Al,
Ca,
Cd,
Co,
Cr,
Cu,
Fe,
K, L
i, M
g, M
n, N
a, N
i, Pb
, Sr,
Ti, a
nd Z
n.14
Thi
s m
etho
d w
as m
odif
ied
in 1
990.
See
Fis
hman
(19
93)
for d
etai
ls.
15T
his
met
hod
was
mod
ifie
d in
198
8. S
ee F
ishm
an (
1993
) fo
r de
tails
.16
Thi
s m
etho
d w
as m
odif
ied
in 1
989.
See
Fis
hman
(19
93)
for d
etai
ls.
17N
umer
ous
com
poun
ds a
re d
eter
min
ed i
n m
any
of th
e or
gani
c m
etho
ds li
sted
. T
he r
eade
r is
refe
rred
to th
e va
riou
s pu
blic
atio
ns c
ited
for
a co
mpl
ete
list o
f com
poun
ds.
^** t
c CO Geological
Survey
Approved
Inorgan! o 0) a O 3 n 2. 3" o 8- « I SL 55. (0 2. (0 ? 0) a Tl 21 Sedimen
t
, 1954-94
Tabl
e 2.
App
rove
d in
orga
nic
and
orga
nic
met
hodo
logy
, 19
54-9
4, in
num
eric
al o
rder
[LIS
, lo
w i
onic
str
engt
h; d
na, d
ate
not a
vaila
ble;
dc,
dir
ect
curr
ent;
seg.
, se
gmen
ted;
EPA
, U.S
. E
nvir
onm
enta
l Pr
otec
tion
Age
ncy;
IC
P, i
nduc
tivel
y co
uple
d pl
asm
a; d
ig.-
dist
., di
gest
ion-
dist
illat
ion;
la
b, l
abor
ator
y; m
eq/L
, m
illie
quiv
alen
ts p
er l
iter;
deg
., de
gree
; N
TU
, nep
helo
met
ric
turb
idity
uni
t; JT
U, J
acks
on t
urbi
dity
uni
t; nu
, ne
ver
used
; uv
, ultr
avio
let]
Des
crip
tion
and
refe
renc
e
Aci
dity
, ele
ctro
met
ric
titra
tion
(Fis
hman
and
Fr
iedm
an,
1989
)
Aci
dity
, ele
ctro
met
ric
titra
tion,
LIS
(Fi
shm
an,
1993
)
Alk
alin
ity, e
lect
rom
etri
c tit
ratio
n (F
ishm
anan
d Fr
iedm
an,
1989
)
Alk
alin
ity, e
lect
rom
etri
c tit
ratio
n (F
ishm
an
and
Frie
dman
, 19
89)
Alk
alin
ity, e
lect
rom
etri
c tit
ratio
n, f
ield
(a
s HC
C>3)
(no
ref
eren
ce)
Alk
alin
ity, e
lect
rom
etri
c tit
ratio
n, f
ield
(a
s 0
3)
(no
refe
renc
e)
Alk
alin
ity, e
lect
rom
etri
c tit
ratio
n, f
ield
(as
OH
) (n
o re
fere
nce)
Alk
alin
ity, e
lect
rom
etri
c tit
ratio
n, L
IS(a
s C
aCO
3) (
Fish
man
, 19
93)
Alu
min
um, c
olor
imet
ry, f
erro
n or
thop
hean
-th
rolin
e (S
koug
stad
and
oth
ers,
197
9)
Alu
min
um,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
Alu
min
um, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
chel
atio
n-ex
trac
tion
(Fis
hman
and
Fri
edm
an,
1989
)
Alu
min
um, s
pect
rosc
opy,
dc
arc
(Bar
nett
andM
allo
ry,
1971
)
Alu
min
um, a
tom
ic e
mis
sion
spe
ctro
met
ry,
dc p
lasm
a (F
ishm
an,
1993
)
Alu
min
um, a
tom
ic e
mis
sion
spe
ctro
met
ry,
dc p
lasm
a (F
ishm
an,
1993
)
Sam
ple2
Yea
r1 D
isso
lved
W
hole
wat
er
Bot
tom
mat
eria
l M
,
.1 se
dim
ent
tiss
ue
Star
t En
d M
anua
l A
u*°~
1 M
anua
l A
u*°"
M
anua
l A
u*°"
M
anua
l M
anua
l m
ated
m
ated
m
ated
Inor
gani
c m
etho
ds (I
)
1960
10
20
1987
20
22
1954
19
72
1030
1972
20
30
1977
dn
a 10
31
1977
dn
a 10
32
1977
dn
a 10
33
1986
20
34
1954
19
75
1050
1975
19
84
1051
30
51
5051
1972
19
86
1052
30
52
1956
19
76
1053
1984
10
54
3054
1986
50
54
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
num
eric
al o
rder
--C
ontin
ued
o o 3D
O m
o z
o 3D
O O O o 3D O O
O 3D H m > 55
O Tl
I m 3D 0> m
o S
m
Des
crip
tion
and
refe
renc
e
Ant
imon
y, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
hydr
ide
(Bro
wn
and
McL
ain,
199
4)A
ntim
ony,
ato
mic
abs
orpt
ion
spec
trom
etry
, hy
drid
e (F
ishm
an a
nd F
riedm
an, 1
989)
A
nion
s, io
n-ex
chan
ge c
hrom
atog
raph
y (C
l, F,
SO
4) (
Fish
man
, 19
93)
Ani
ons,
ion-
exch
ange
chr
omat
ogra
phy,
LI
S (B
r, C
l, F,
NO
3-N
, PO
4-P,
SO
4)
(Fis
hman
and
Frie
dman
, 19
89)
Ars
enic
, col
orim
etry
, silv
er d
ieth
yldi
thio
- ca
rbam
ate
(Fis
hman
and
Frie
dman
, 19
89)
Ars
enic
, col
orim
etry
, silv
er d
ieth
yldi
thio
- ca
rbam
ate
(Fis
hman
and
Frie
dman
, 19
89)
Ars
enic
, ato
mic
abs
orpt
ion
spec
trom
etry
, hy
drid
e (F
ishm
an a
nd F
riedm
an,
1989
)A
rsen
ic, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
hydr
ide
(Fis
hman
and
Frie
dman
, 198
9)B
ariu
m, g
ravi
met
ry (
Skou
gsta
d an
d ot
hers
, 19
79)
Bar
ium
, ato
mic
abs
orpt
ion
spec
trom
etry
, di
rect
(Fi
shm
an a
nd F
riedm
an,
1989
)B
ariu
m, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
dire
ct (F
ishm
an a
nd F
riedm
an,
1989
)B
ariu
m, s
pect
rosc
opy,
dc
arc
(Bar
nett
and
Mal
lory
, 19
71)
Ber
ylliu
m, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
dire
ct (F
ishm
an a
nd F
riedm
an,
1989
)B
eryl
lium
, ato
mic
abs
orpt
ion
spec
trom
etry
, di
rect
(Fi
shm
an a
nd F
riedm
an,
1989
)
Sam
ple2
Yea
r1 D
isso
lved
W
hole
wat
er
Bot
tom
mat
eria
l ^S
no
Rt*
ti
ssue
Star
t En
d M
anua
l A
u*°l
M
anua
l A
"to"
M
anua
l A
u!°"
M
anua
l M
anua
l m
ated
m
ated
m
ated
Inor
gani
c m
etho
ds (
I) C
ontin
ued
1979
20
55
4055
1976
19
79
1055
30
55
5055
1990
-
3 20
57
1981
20
58
1954
19
76
1060
1972
19
76
3060
50
60
1973
19
79
1062
30
62
5062
1979
20
62
4062
60
62
1954
dn
a 10
80
1968
10
84
1972
30
84
5084
1956
19
76
1085
1968
10
95
1972
30
95
5095
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
num
eric
al o
rder
-C
on
tinu
ed
a (0 9L
</> I CD <*» ? £
Des
crip
tion
and
refe
renc
e
Ber
ylliu
m, s
pect
rosc
opy,
dc
arc
(Bar
nett
and
Mal
lory
, 19
71)
Bis
mut
h, s
pect
rosc
opy,
dc
arc
(Bar
nett
and
Mal
lory
, 19
71)
Bor
on, c
olor
imet
ry, d
iant
hrim
ide
(Fis
hman
an
d Fr
iedm
an,
1989
)B
oron
, col
orim
etry
, dia
nthr
imid
e (F
ishm
an
and
Frie
dman
, 19
89)
Bor
on, c
olor
imet
ry, c
arm
inic
aci
d (S
koug
stad
an
d ot
hers
, 19
79)
Bor
on, c
olor
imet
ry, c
arm
inic
aci
d (S
koug
stad
an
d ot
hers
, 19
79)
Bor
on, c
olor
imet
ry, c
urcu
min
(Fi
shm
an a
nd
Frie
dman
, 19
89)
Bor
on, s
pect
rosc
opy,
dc
arc
(Bar
nett
and
Mal
lory
, 19
71)
Bor
on, a
tom
ic e
mis
sion
spe
ctro
met
ry,
dc p
lasm
a (F
ishm
an,
1993
)B
oron
, col
orim
etry
, azo
met
hine
H, s
eg. f
low
(F
ishm
an a
nd F
riedm
an,
1989
)B
rom
ide,
titri
met
ry, h
ypoc
hlor
ite o
xida
tion
(Fis
hman
and
Frie
dman
, 19
89)
Bro
mid
e, c
olor
imet
ry, c
atal
ytic
oxi
datio
n (S
koug
stad
and
oth
ers,
197
9)B
rom
ide,
ion-
exch
ange
chr
omat
ogra
phy-
el
ectro
chem
ical
(Fi
shm
an a
nd F
riedm
an,
1989
)B
rom
ide,
col
orim
etry
, flu
ores
cein
, seg
. flo
w
(Fis
hman
and
Frie
dman
, 19
89)
Cad
miu
m, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
dire
ct (
Fish
man
and
Frie
dman
, 19
89)
Sam
ple2
Yea
r1 D
isso
lved
W
hole
wat
er
Bot
tom
mat
eria
l Su
spen
ded
Fish
se
dim
ent
tiss
ue
Star
t En
d M
anua
l A
uJ°L
M
anua
l A
u*°"
M
anua
l A
u*°"
M
anua
l M
anua
l m
ated
m
ated
m
ated
Inor
gani
c m
etho
ds (
I) C
onti
nued
1956
19
76
1096
1956
19
76
1100
1954
19
84
1110
1972
19
84
3110
51
10
1954
19
77
1111
1972
19
77
3111
51
11
dna
1112
31
12
1956
19
76
1113
1984
11
14
3114
51
14
1978
19
79
2115
1954
19
85
1125
1963
19
84
1127
1982
19
86
2128
1984
21
29
1968
11
35
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in n
umer
ical
ord
er -
Con
tinue
d
o o 30 § m
o o 30 o > o > o § o I o I o n
O
30 H m > > O
n I
m 30 >
o 1
Sam
ple2
_ ,
AI .
. Y
ear1
D
isso
lved
D
escr
iptio
n an
d re
fere
nce
Sta
rt
End
M
anua
l A
uJ°"
. m
ated
Who
le w
ater
..
, A
uto-
M
anua
l m
ated
Bot
tom
mat
eria
l
..
A
uto-
M
anua
l m
ated
Sus
pend
ed
sedi
men
t
Man
ual
Fis
h tis
sue
Man
ual
Cad
miu
m, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
1972
di
rect
(Fi
shm
an a
nd F
ried
man
, 19
89)
Cad
miu
m, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1969
19
89
1136
chel
atio
n-ex
trac
tion
(Fis
hman
and
Fri
edm
an,
1989
)
Cad
miu
m, a
tom
ic a
bsor
ptio
n sp
ectr
om-
1972
19
89et
ry, c
hela
tion-
extr
actio
n (F
ishm
anan
d Fr
iedm
an,
1989
)
Cad
miu
m, a
tom
ic a
bsor
ptio
n sp
ectr
om-
1984
11
37
etry
, gra
phite
fur
nace
, LIS
(Fi
shm
an
and
Frie
dman
, 19
89)
Cad
miu
m, a
tom
ic a
bsor
ptio
n sp
ectr
opho
- 19
89
2138
to
met
ry,
grap
hite
fur
nace
(Fi
shm
an,
1993
)
Cal
cium
, titr
imet
ry c
ompl
exom
etri
c (B
row
n 19
54
1970
11
50
and
othe
rs,
1970
)
Cal
cium
, ato
mic
abs
orpt
ion
spec
trom
etry
, 19
65
1152
di
rect
(Fis
hman
and
Fri
edm
an,
1989
)
Cal
cium
, ato
mic
abs
orpt
ion
spec
trom
etry
, 19
72di
rect
(Fi
shm
an a
nd F
ried
man
, 19
89)
Cal
cium
, ato
mic
abs
orpt
ion
spec
trom
etry
, 19
77di
rect
, EPA
(Fi
shm
an a
nd F
ried
man
, 19
89)
Car
bon,
inor
gani
c, V
an S
lyke
(no
refe
renc
e)
dna
Car
bon
diox
ide,
cal
cula
tion
(Fis
hman
and
19
54
dna
1160
Fr
iedm
an,
1989
)
Chl
orid
e, t
itrim
etry
, Moh
r (Fi
shm
an a
nd
1954
19
70
1183
Fr
iedm
an,
1989
)
Chl
orid
e, t
itrim
etry
, mer
curi
met
ric
(Fis
hman
19
60
1970
11
84
and
Frie
dman
, 19
89)
Chl
orid
e, p
oten
tiom
etry
(Fi
shm
an a
nd F
eist
, 19
70
1971
21
86
1970
)
Inor
gani
c m
etho
ds (
I) C
onti
nued
3135
5135
3136
4138
3152
3153
5152
5157
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
num
eric
al o
rder
-C
on
tinu
ed
O (0 p_ Ǥ c
1 s (D Q.
O cn Q) 0) Q.
O (2 Q) I 0) 6" 2.
o> o I 0) Q.
Des
crip
tion
and
refe
renc
e
Chl
orid
e, c
olor
imet
ry, f
erric
thio
cyan
ate
(Fis
hman
and
Frie
dman
, 19
89)
Chl
orid
e, c
olor
imet
ry, f
erric
thio
cyan
ate,
se
g. f
low
(Fi
shm
an a
nd F
riedm
an,
1989
)C
hlor
ide,
col
orim
etry
, fer
ric th
iocy
anat
e,
disc
rete
(Fis
hman
and
Frie
dman
, 19
89)
Chl
orin
e, r
esid
ual o
rthot
olid
ine-
arse
nite
(B
row
n an
d ot
hers
, 19
70)
Chl
orin
e, r
esid
ual,
idom
etry
(no
refe
renc
e)C
hlor
ine,
res
idua
l, am
pero
met
ry
(no
refe
renc
e)C
hrom
ium
, ato
mic
em
issi
on s
pect
rom
etry
, dc
pla
sma
(Fis
hman
, 19
93)
Chr
omiu
m, h
exav
alen
t, co
lorim
etry
, dip
hen-
yl
carb
azid
e (F
ishm
an a
nd F
riedm
an,
1989
)C
hrom
ium
, hex
aval
ent,
atom
ic a
bsor
p
tion
spec
trom
etry
, che
latio
n-ex
tract
ion
(Fis
hman
and
Frie
dman
, 19
89)
Chr
omiu
m, a
tom
ic a
bsor
ptio
n sp
ectro
pho-
to
met
ry, g
raph
ite fu
rnac
e (M
cLai
n, 1
993)
Chr
omiu
m, s
pect
rosc
opy,
dc
arc
(Bar
aett
and
Mal
lory
, 19
71)
Chr
omiu
m, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
grap
hite
furn
ace,
LIS
(Fi
shm
an a
nd
Frie
dman
, 19
89)
Chr
omiu
m, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
dire
ct (F
ishm
an a
nd F
riedm
an,
1989
)C
hrom
ium
, ato
mic
abs
orpt
ion
spec
trom
etry
, di
rect
(Fis
hman
and
Frie
dman
, 19
89)
Chr
omiu
m, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
dire
ct (
Fish
man
and
Frie
dman
, 1 9
89)
Sam
ple2
Yea
r1 D
isso
lved
W
hole
wat
er
Bot
tom
mat
eria
l Su
spen
ded
Fish
se
dim
ent
tiss
ue
Aut
o*
Aut
o-
Aut
o-
Star
t En
d M
anua
l .
. M
anua
l .
. M
anua
l .
. M
anua
l M
anua
l m
ated
m
ated
m
ated
Inor
gani
c m
etho
ds (
I)-C
ontin
ued
1960
19
70
1187
1967
--
4 21
87
1981
19
88
2188
dna
1200
dna
1201
dna
1202
1987
19
94
1229
32
29
1954
19
80
1230
1969
12
32
1993
12
33
3233
1956
19
76
1234
1984
12
35
1970
19
87
1236
1972
19
87
3236
1972
52
36
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in n
umer
ical
ord
er -
Con
tinue
d
30
O m
o o 30
O Z o o
o 3D
O Z o o
o CO 3 30 H m <
co CO o n I si 30 Z
O < co
m
a i
m z
Sam
ple2
Des
crip
tion
and
refe
renc
e..1
Year
1-.,...
Dis
solv
ed...
.. .
Who
le w
ater
« ~
_* _
, i
Bot
tom
mat
eria
lSu
spen
ded
sedi
men
tFi
sh
tissu
e
Sta
rt
End
Man
ual
Man
ual
Man
ual
Man
ual
Man
ual
Chr
omiu
m, c
olor
imet
ry, p
erm
anga
nate
- az
ide
(Sko
ugst
ad a
nd o
ther
s, 1
979)
Chr
omiu
m, a
tom
ic a
bsor
ptio
n sp
ectro
m
etry
, che
latio
n-ex
tract
ion
(Fis
hman
and
Fr
iedm
an,
1989
)C
obal
t, at
omic
abs
orpt
ion
spec
trom
etry
, di
rect
(Fi
shm
an a
nd F
riedm
an,
1989
)C
obal
t, at
omic
abs
orpt
ion
spec
trom
etry
, di
rect
(Fi
shm
an a
nd F
riedm
an,
1989
)C
obal
t, at
omic
abs
orpt
ion
spec
trom
etry
, ch
elat
ion-
extra
ctio
n (F
ishm
an a
nd
Frie
dman
, 19
89)
Cob
alt,
atom
ic a
bsor
ptio
n sp
ectro
met
ry,
chel
atio
n-ex
tract
ion
(Fis
hman
and
Fr
iedm
an,
1989
)C
obal
t, at
omic
abs
orpt
ion
spec
trom
etry
, gr
aphi
te fu
rnac
e, L
IS (
Fish
man
and
Fr
iedm
an,
1989
)C
obal
t, sp
ectro
scop
y, d
c ar
c (B
arne
tt an
d M
allo
ry,
1971
)C
obal
t, at
omic
abs
orpt
ion
spec
troph
otom
- et
ry, g
raph
ite f
urna
ce (
Fish
man
, 19
93)
Col
or, e
lect
rom
etry
, vis
ual c
ompa
rison
(F
ishm
an a
nd F
riedm
an,
1989
)C
oppe
r, at
omic
abs
orpt
ion
spec
trom
etry
, di
rect
(Fi
shm
an a
nd F
riedm
an,
1989
)C
oppe
r, at
omic
abs
orpt
ion
spec
trom
etry
, di
rect
(Fis
hman
and
Frie
dman
, 19
89)
Inor
gani
c m
etho
ds (
I) C
ontin
ued
1954
1979
12
37
1969
19
87
1238
1970
12
39
1972
1968
19
89
1240
1972
1989
3238
3239
5239
3240
1984
1956
1989
1954
1965
1972
1976
1241
1242
1250
1270
2243
4243
3270
5270
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in n
umer
ical
ord
er -
Co
ntin
ue
d
o (0 o_
o (QSa
mpl
e2
Des
crip
tion
and
refe
renc
eYe
af1
Dis
solv
edW
hole
wat
erB
otto
m m
ater
ial
Susp
ende
d se
dim
ent
Fish
ti
ssue
Sta
rt
End
M
anu
alm
ated
Man
ual
Au
to-
mat
edM
anua
lM
anua
l
a (Q o> If Q) a
O O a CO I OT
(O
O I Q) a
TJ c 5' VI t
Cop
per,
atom
ic a
bsor
ptio
n sp
ectro
met
ry,
chel
atio
n-ex
tract
ion
(Fis
hman
and
Fr
iedm
an, 1
989)
Cop
per,
atom
ic a
bsor
ptio
n sp
ectro
met
ry,
chel
atio
n-ex
tract
ion
(Fis
hman
and
Fr
iedm
an, 1
989)
Cop
per,
atom
ic a
bsor
ptio
n sp
ectro
met
ry,
grap
hite
furn
ace,
LIS
(Fi
shm
an a
nd
Frie
dman
, 19
89)
Cop
per,
spec
trosc
opy,
dc
arc
(Bar
nett
and
Mal
lory
, 19
71)
Cop
per,
atom
ic a
bsor
ptio
n sp
ectro
phot
om-
etry
, gra
phite
furn
ace
(Fis
hman
, 19
93)
Cya
nide
, col
orim
etry
, pyr
idin
e-py
razo
lone
(F
ishm
an a
nd F
riedm
an,
1989
)C
yani
de, c
olor
imet
ry, p
yrid
ine-
pyra
zolo
ne
(Fis
hman
and
Frie
dman
, 19
89)
Cya
nide
, col
orim
etry
, pyr
idin
e-py
razo
lone
(F
ishm
an a
nd F
riedm
an,
1989
)C
yani
de, c
olor
imet
ry, b
arbi
turic
aci
d, s
eg.
flow
(Fi
shm
an a
nd F
riedm
an,
1989
)C
yani
de, c
olor
imet
ry, b
arbi
turic
aci
d, s
eg.
flow
(Fi
shm
an a
nd F
riedm
an,
1989
) D
ensi
ty, g
ravi
met
ry (
Fish
man
and
Frie
dman
,19
89)
Fluo
ride,
col
orim
etry
, zirc
oniu
m-e
rioch
rom
e(F
ishm
an a
nd F
riedm
an,
1989
) Fl
uorid
e, c
olor
imet
ry, z
ircon
ium
-erio
chro
me
(Fis
hman
and
Frie
dman
, 19
89)
Fluo
ride,
col
orim
etry
, SPA
DN
S (n
o re
fere
nce)
Inor
gani
c m
etho
ds (
I) C
onti
nued
1969
19
89
1271
1972
19
8932
71
1984
1956
1989
1970
1972
1972
1976
1983
1 95 6
1960
1972
dna
1976
1976
1976
1983
1272
1273
1300
2274
4274
3300
5300
2302
4302
6302
1975
1975
dna
1312
1325
1326
3325
3326
Tabl
e 2.
App
rove
d in
orga
nic
and
orga
nic
met
hodo
logy
, 19
54-9
4, in
num
eric
al o
rder
-C
ontin
ued
3D 3 m
o O 3D o > z o > z o O 30 o o o CO s 30 H m CO
CO o c CO m
g S
m z
Des
crip
tion
and
refe
renc
e
Fluo
ride
, ele
ctro
met
ry, i
on-s
elec
tive
elec
trod
e (F
ishm
an a
nd F
ried
man
, 19
89)
Fluo
ride
, ele
ctro
met
ry, i
on-s
elec
tive
elec
trod
e (F
ishm
an a
nd F
ried
man
, 19
89)
Fluo
ride
, ele
ctro
met
ry, i
on-s
elec
tive
elec
trod
e (F
ishm
an a
nd F
ried
man
, 19
89)
Gal
lium
, sp
ectro
scop
y, d
c ar
c (B
arne
tt an
d M
allo
ry,
1971
)
Ger
man
ium
, spe
ctro
scop
y, d
c ar
c (B
arne
tt an
d M
allo
ry,
1971
)
Har
dnes
s, ti
trim
etry
, com
plex
omet
ric
(Fis
hman
and
Fri
edm
an,
1989
)
Har
dnes
s, c
alcu
latio
n (F
ishm
an a
nd
Frie
dman
, 19
89)
Har
dnes
s, c
alcu
latio
n, n
onca
rbon
ate
(Fis
hman
and
Fri
edm
an,
1989
)
Iodi
de,
titrim
etry
, bro
min
e ox
idat
ion
(Fis
hman
and
Fri
edm
an,
1989
)
Iodi
de, c
olor
imet
ry, c
eric
-ars
enio
us o
xida
tion
(Fis
hman
and
Fri
edm
an,
1989
)
Iodi
de, c
olor
imet
ry, c
eric
-ars
enio
us o
xida
tion
(Fis
hman
and
Fri
edm
an,
1989
)
Iron
, col
orim
etry
, bip
yrid
ine
(Sko
ugst
ad a
nd
othe
rs,
1979
)
Iron
, col
orim
etry
, bip
yrid
ine
(Sko
ugst
ad a
nd
othe
rs,
1979
)
Iron
, ato
mic
abs
orpt
ion
spec
trom
etry
, dir
ect
(Fis
hman
and
Fri
edm
an,
1989
)
Iron
, ato
mic
abs
orpt
ion
spec
trom
etry
, dir
ect
(Fis
hman
and
Fri
edm
an, 1
989)
Sam
ple2
1 _.
.
.. ...
.. .
« A.
AII
S
uspe
nded
Fi
sh
Yea
r D
isso
lved
W
hole
wat
er
Bot
tom
mat
eria
l se
dim
ent
tiss
ue
Star
t En
d M
anua
l !^
L M
anua
l *°
d M
anua
l U
°"
Man
ual
Man
ual
Inor
gani
c m
etho
ds (
I) C
ontin
ued
1968
19
75
1327
1975
19
90
-5
2327
1975
19
84
4327
1956
19
76
1330
1956
19
76
1335
1956
19
70
1338
1956
19
81
1340
1956
19
81
1344
1956
19
85
1370
1965
19
85
1371
1984
23
71
1956
19
78
1379
1971
19
81
2379
43
79
6379
1967
13
81
1972
33
81
5381
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
num
eric
al o
rder
-C
on
tinu
ed
o <D
O
O <o o o <o 01 3.
O
0> a <o 0) I? v> 2, Q>
<D
0) a.
n
Des
crip
tion
and
refe
renc
e
Iron
, spe
ctro
scop
y, d
c ar
c (B
arne
tt an
d M
allo
ry,
1971
)Ir
on, f
erro
us, c
olor
imet
ry, b
ipyr
idin
e (S
koug
stad
and
oth
ers,
1979
)Le
ad, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
dire
ct (
Fish
man
and
Frie
dman
, 19
89)
Lead
, ato
mic
abs
orpt
ion
spec
trom
etry
, di
rect
(Fi
shm
an a
nd F
riedm
an,
1989
)Le
ad, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
Yea
r1
Star
t En
d
1956
19
76
1956
19
78
1970
1972
1968
19
89
Dis
solv
ed
Man
ual
. .
1382
1388
1399
1400
Sam
ple2
Who
le w
ater
B
otto
m m
ater
ial
Man
ual
" M
anua
l "
Inor
gani
c m
etho
ds (
I) C
ontin
ued
3399
53
99
Susp
ende
d Fi
sh
sedi
men
t tis
sue
Man
ual
Man
ual
chel
atio
n-ex
trac
tion
(Fis
hman
and
Fr
iedm
an,
1989
)6
Lea
d, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
1972
19
89
chel
atio
n-ex
trac
tion
(Fis
hman
and
Fr
iedm
an,
1989
)
Lea
d, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
1984
gr
aphi
te f
urna
ce, L
IS (
Fish
man
and
Fr
iedm
an,
1989
)
Lea
d, s
pect
rosc
opy,
dc
arc
(Bar
nett
and
1956
19
76
Mal
lory
, 19
71)
Lea
d, a
tom
ic a
bsor
ptio
n sp
ectr
opho
tom
etry
, 19
89
grap
hite
fur
nace
(Fi
shm
an,
1993
)
Lith
ium
, ato
mic
abs
orpt
ion
spec
trom
etry
, 19
65
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
Lith
ium
, ato
mic
abs
orpt
ion
spec
trom
etry
, 19
72
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
Mag
nesi
um,
indi
rect
, titr
imet
ry, c
ompl
exo-
19
56
1970
m
etri
c (B
row
n an
d ot
hers
, 19
70)
Mag
nesi
um, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1965
di
rect
(Fi
shm
an a
nd F
ried
man
, 19
89)
Mag
nesi
um,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1972
di
rect
(Fi
shm
an a
nd F
ried
man
, 19
89)
3400
1401
1402
1425
1445
1447
2403
4403
3425
5425
3447
5447
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in n
umer
ical
ord
er -
Con
tinue
d
o o 33 § m 0 0
33 O Z O Z 0
0 33 1 O s m 0 O
CO n O 33
Des
crip
tion
and
refe
renc
e
Mag
nesi
um, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
dire
ct, E
PA (
Fish
man
and
Frie
dman
, 19
89)
Man
gane
se, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
dire
ct (F
ishm
an a
nd F
riedm
an,
1989
)M
anga
nese
, ato
mic
abs
orpt
ion
spec
trom
etry
,di
rect
(Fis
hman
and
Frie
dman
, 19
89)
Man
gane
se, a
tom
ic a
bsor
ptio
n sp
ectro
m
etry
, gra
phite
fur
nace
, LIS
(Fi
shm
an a
ndFr
iedm
an,
1989
)
Yea
r1 D
isso
lved A
Star
t En
d M
anua
l .
mat
ea
1977
1965
14
54
1972
1984
14
55
Sam
ple2
Who
le w
ater
B
otto
m m
ater
ial
At
At
Man
ual
" M
anua
l *
mat
ea
mat
ed
Inor
gani
c m
etho
ds (
I)-C
onti
nued
3448
3454
54
54
Susp
ende
d Fi
sh
sedi
men
t ti
ssue
Man
ual
Man
ual
m v> O -n I
m 33 Z o n c VU
I ?
Man
gane
se, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
1967
19
72
1456
chel
atio
n-ex
tract
ion
(Fis
hman
and
Frie
dman
,19
89)
Man
gane
se, s
pect
rosc
opy,
dc
arc
(Bar
nett
1956
19
76
1457
and
Mal
lory
, 19
71)
Mer
cury
, ato
mic
abs
orpt
ion
spec
trom
etry
, 19
70
1977
14
62
flam
eles
s (F
ishm
an a
nd F
riedm
an,
1989
)M
ercu
ry, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
1972
fla
mel
ess
(Fis
hman
and
Frie
dman
, 198
9)M
ercu
ry, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
1975
fla
mel
ess
(Fis
hman
and
Frie
dman
, 19
89)
Mer
cury
, tot
al, a
tom
ic a
bsor
ptio
n sp
ectro
- 19
85
phot
omet
ry, f
lam
eles
s (F
ishm
an,
1993
)M
etal
s, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry
1970
19
89
(Sko
ugst
ad a
nd o
ther
s, 1
979)
7M
etal
s, a
tom
ic e
mis
sion
spe
ctro
met
ry, I
CP,
1979
19
81
1471
se
miq
uant
itativ
e (n
ever
pub
lishe
d)8
Met
als,
ato
mic
em
issi
on s
pect
rom
etry
, IC
P 19
79
1472
(F
ishm
an,
1993
)9
3462
5462
2462
2470
6463
4470
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
num
eric
al o
rder
--C
ontin
ued
o (D o_ <§ V) c <0 «< a a I (D a. o <S 0) tt fi) Q. O 3.
n (D
I in O I u
Q.
Sam
ple2
_ ,
it .
. Y
ear1
Dis
solv
ed
Who
le w
ater
D
escr
iptio
n an
d re
fere
nce
Sta
rt
End
M
anua
l A
u)°L
M
anua
l A
u)°"
m
ated
m
ated
E ,
^ET
Man
ual
u "
Man
ual
Fish
tis
sue
Man
ual
Met
als,
maj
or, t
otal
-in-
sedi
men
t, at
omic
19
84
abso
rptio
n sp
ectr
omet
ry, d
irec
t (Fi
shm
an
and
Frie
dman
, 19
89)1
0
Met
als,
maj
or a
nd m
inor
, tot
al-i
n-se
dim
ent,
1984
at
omic
abs
orpt
ion
spec
trom
etry
, dir
ect
(Fis
hman
and
Fri
edm
an,
1989
)11
Met
als,
As,
Sb,
Se,
tota
l-in
-sed
imen
t, at
omic
19
85
abso
rptio
n sp
ectr
omet
ry, h
ydri
de (
Fish
man
an
d Fr
iedm
an,
1989
)
Met
als,
IC
P-m
ass
spec
trom
etry
(Fa
ires
, 19
92
1993
)12
Met
als,
ext
ract
ion
proc
edur
e, a
cid
dige
stio
n 19
72(F
ishm
an a
nd F
ried
man
, 19
89)1
3
Mol
ybde
num
, col
orim
etry
, dith
iol
(Bro
wn
1965
19
74
1489
and
othe
rs,
1970
)
Mol
ybde
num
, ato
mic
abs
orpt
ion
spec
trom
- 19
74
1490
et
ry, c
hela
tion-
extr
actio
n (F
ishm
an a
nd
Frie
dman
, 19
89)
Mol
ybde
num
, spe
ctro
scop
y, d
c ar
c 19
56
1976
14
91
(Bar
nett
and
Mal
lory
, 19
71)
Nic
kel,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1966
14
99di
rect
(Fi
shm
an a
nd F
ried
man
, 19
89)
Nic
kel,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1972
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
Nic
kel,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1968
19
89
1500
chel
atio
n-ex
trac
tion
(Fis
hman
and
Frie
dman
, 19
89)
Nic
kel,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1972
19
89
chel
atio
n-ex
trac
tion
(Fis
hman
and
Fr
iedm
an,
1989
)
Nic
kel,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1984
15
01
grap
hite
fur
nace
, LIS
(Fi
shm
an a
nd
Frie
dman
, 19
89)
Inor
gani
c m
etho
ds (
I) C
ontin
ued
5473
5474
5475
2477
3485
3490
5485
5490
3499
5499
3500
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in n
umer
ical
ord
er -
Con
tinue
d
TJ
TJ
33
O m
o O 3J
O > z
o o
o 3)
O >
Z o 2
m n
O
3) m > (O 55 O n I Fl 3) o
n c w
m
o i
m
Yea
r1 D
escr
iptio
n an
d re
fere
nce
Star
t En
d
Nic
kel,
spec
trosc
opy,
dc
arc
(Bar
nett
and
1956
19
76
Mal
lory
, 19
71)
Nic
kel,
atom
ic a
bsor
ptio
n sp
ectro
phot
om-
1989
et
ry, g
raph
ite f
urna
ce (
Fish
man
, 19
93)
Nitr
ogen
, pyr
oche
milu
min
esce
nce,
tota
l, 19
89
diss
olve
d (F
ishm
an,
1993
)N
itrog
en, a
mm
onia
plu
s or
gani
c, c
olor
imet
ry,
1991
Dis
solv
ed
..
, A
uto-
M
anua
l m
ated
1502
2503
2511
2515
Sam
ple2
Who
le w
ater
B
otto
m m
ater
ial
.,
, A
uto-
..
,
Aut
o-
Man
ual
mat
ed
Man
ual
mat
ed
Inor
gani
c m
etho
ds (
I) C
ontin
ued
4503
4515
Susp
ende
d Fi
sh
sedi
men
t ti
ssue
Man
ual
Man
ual
mic
robl
ock
dige
stor
-sal
icyl
ate
hypo
chlo
rite
(to b
e pu
blis
hed)
Nitr
ogen
, am
mon
ia, c
alcu
latio
n dn
a (n
o re
fere
nce)
Sam
ple
prep
arat
ion,
bot
tom
mat
eria
l, 05
20
1972
(s
ampl
e pr
epar
atio
n pr
oced
ure)
(Fi
shm
an
and
Frie
dman
, 19
89)
Nitr
ogen
, am
mon
ia, c
olor
imet
ry, d
istil
latio
n-
1956
19
76ne
ssle
rizat
ion
(Fis
hman
and
Frie
dman
, 19
89)
Nitr
ogen
, am
mon
ia, c
olor
imet
ry, d
istil
latio
n-
1972
19
76ne
ssle
rizat
ion
(Fis
hman
and
Frie
dman
, 198
9)N
itrog
en, a
mm
onia
, col
orim
etry
, sal
icyl
ate-
19
84
1986
hy
poch
lorit
e, d
iscr
ete
(Fis
hman
and
Fr
iedm
an,
1989
)N
itrog
en, a
mm
onia
, col
orim
etry
, sal
icyl
ate-
19
84
1993
hypo
chlo
rite,
seg
. flo
w (
Fish
man
and
Frie
dman
, 19
89)
Nitr
ogen
, am
mon
ia, c
olor
imet
ry, s
alic
ylat
e-
1984
hypo
chlo
rite,
seg
. flo
w (
Fish
man
, 199
3)14
Nitr
ogen
, am
mon
ia, c
olor
imet
ry, i
ndop
heno
l, 19
73
1983
se
g. f
low
(Fi
shm
an a
nd F
riedm
an,
1989
)
1519
3519
1520
3520
2521
45
21
4522
2522
2523
4523
6522
6523
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in n
umer
ical
ord
er -
Con
tinue
d
o O «< 9 Q I (0
fit 3_
O
fit Q.
O £ at 3_
O at Q.
(A
Sam
ple2
Des
crip
tion
and
refe
renc
eY
ear1
Dis
solv
ed
Sta
rt
End
M
anua
l A
u!°"
; m
ated
Who
le w
ater
..
, A
uto-
M
anua
l m
ated
E .,
^£T
Man
ual
U.°l
M
anua
l
Fish
tis
sue
Man
ual
Inor
gani
c m
etho
ds (
I) C
ontin
ued
Nitr
ogen
, am
mon
ia, e
lect
rom
etry
, ion
- dn
a dn
a 15
24
sele
ctiv
e el
ectr
ode
(Fis
hman
and
Fr
iedm
an,
1989
)
Nitr
ogen
, am
mon
ia, c
olor
imet
ry, s
alic
ylat
e-
1986
25
25
hypo
chlo
rite
, se
g. f
low
, LIS
(Fi
shm
an,
1993
)
Nitr
ogen
, nitr
ate,
col
orim
etry
, bru
cine
19
69
1976
15
30
(Sko
ugst
ad a
nd o
ther
s, 1
979)
Nitr
ogen
, nitr
ate,
cal
cula
tion
(no
refe
renc
e)
1970
15
31
Nitr
ogen
, nitr
ate,
cal
cula
tion
(no
refe
renc
e)
1972
Nitr
ogen
, nitr
ite, c
olor
imet
ry, d
iazo
tizat
ion,
19
82
1986
25
39di
scre
te (
Fish
man
and
Fri
edm
an,
1989
)
Nitr
ogen
, nitr
ite, c
olor
imet
ry, d
iazo
tizat
ion
1956
19
76
1540
(Fis
hman
and
Fri
edm
an,
1989
)
Nitr
ogen
, nitr
ite, c
olor
imet
ry, d
iazo
tizat
ion,
19
73
1993
seg.
flo
w (
Fish
man
and
Fri
edm
an,
1989
)
Nitr
ogen
, nitr
ite, c
olor
imet
ry, d
iazo
tizat
ion,
19
73
2540
seg.
flo
w (
Fish
man
, 19
93)1
4
Nitr
ogen
, nitr
ite, c
olor
imet
ry, d
iazo
tizat
ion,
19
86
2542
seg.
flo
w, L
IS (
Fish
man
, 19
93)
Nitr
ogen
, nitr
ite, c
olor
imet
ry, d
iazo
tizat
ion,
19
89
1993
seg.
flo
w, L
IS (
no r
efer
ence
)
Nitr
ogen
, nitr
ite p
lus
nitr
ate,
col
orim
etry
, 19
82
1986
25
43hy
draz
ine
redu
ctio
n-di
azot
izat
ion,
dis
cret
e(F
ishm
an a
nd F
ried
man
, 19
89)
Nitr
ogen
, nitr
ite p
lus
nitr
ate,
col
orim
etry
, 19
70
1975
25
44hy
draz
ine
redu
ctio
n-di
azot
izat
ion,
seg
.flo
w (
neve
r pu
blis
hed)
Nitr
ogen
, nitr
ite p
lus
nitra
te, c
olor
imet
ry,
1973
19
93
cadm
ium
red
uctio
n-di
azot
izat
ion,
seg
. flo
w (
Fish
man
and
Fri
edm
an,
1989
)
3524
3531
55
3145
39
4540
4542
4543
4545
Tabl
e 2.
App
rove
d in
orga
nic
and
orga
nic
met
hodo
logy
, 19
54-9
4, in
num
eric
al o
rder
--C
ontin
ued
o o 3)
O m
o O 3)
O Z
O z
o O 3)
O Z
O I O
O s 3) ( O
n S O n
c m
o
Sam
ple2
Des
crip
tion
and
refe
renc
eYe
ar1
Dis
solv
edW
hole
wat
erB
otto
m m
ater
ial
Susp
ende
d Fi
sh
sedi
men
t tis
sue
Star
t En
dM
anua
lA
uto
m
ated
Man
ual
Aut
o
mat
edM
anua
lA
uto
m
ated
Man
ual
Man
ual
Nitr
ogen
, nitr
ite p
lus
nitr
ate,
col
orim
etry
, 19
73
2545
ca
dmiu
m r
educ
tion-
diaz
otiz
atio
n, s
eg.
flow
(Fi
shm
an,
1993
)14
Nitr
ogen
, nitr
ite p
lus
nitr
ate,
col
orim
etry
, 19
86
2546
cadm
ium
red
uctio
n-di
azot
izat
ion,
seg
.flo
w, L
IS (
Fish
man
, 19
93)1
5
Nitr
ogen
, nitr
ite p
lus
nitr
ate,
col
orim
etry
, 19
89
1993
cadm
ium
red
uctio
n-di
azot
izat
ion,
seg
.flo
w, L
IS (
no r
efer
ence
)
Nitr
ogen
, org
anic
, cal
cula
tion
from
19
73
1978
25
47
indo
phen
ol, o
rgan
ic N
+NH
3-N
m
etho
d (n
o re
fere
nce)
Nitr
ogen
, org
anic
, cal
cula
tion
from
19
78
2548
sa
licyl
ate,
org
anic
N+N
H3-
N
met
hod
(no
refe
renc
e)
Nitr
ogen
, org
anic
, cal
cula
tion
from
nes
- 19
56
1975
15
49
sler
izat
ion,
org
anic
N+N
H3-
N m
etho
d (n
o re
fere
nce)
Nitr
ogen
, am
mon
ia p
lus
orga
nic,
col
orim
e-
1956
19
75
1550
try, d
ig.-
dist
-nes
sler
izat
ion
(Fis
hman
and
Frie
dman
, 19
89)
Nitr
ogen
, am
mon
ia p
lus
orga
nic,
col
orim
etry
, 19
73
1978
25
51di
g.-d
ist.-
indo
phen
ol, s
eg. f
low
(Sk
ougs
tad
and
othe
rs,
1979
)
Nitr
ogen
, am
mon
ia p
lus
orga
nic,
col
orim
etry
, 19
78
1985
bloc
k di
gest
or, s
alic
ylat
e-hy
poch
lori
te, s
eg.
flow
(Fi
shm
an a
nd F
ried
man
, 19
89)
Nitr
ogen
, am
mon
ia p
lus
orga
nic,
col
orim
etry
, 19
78
1991
25
52bl
ock
dige
stor
, sal
icyl
ate-
hypo
chlo
rite
, seg
.flo
w (
Fish
man
and
Fri
edm
an,
1989
)
Inor
gani
c m
etho
ds (
I) C
ontin
ued
6545
4546
4547
4548
6547
6548
4551
6551
6552
4552
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
num
eric
al o
rder
-C
on
tinu
ed
o O
(O,
O 1 O O 01 a O I O a (0
Sam
ple2
Des
crip
tion
and
refe
renc
eYe
ar1
Dis
solv
edW
hole
wat
erB
otto
m m
ater
ial
Susp
ende
d se
dim
ent
Fish
tis
sue
Star
t En
dM
anua
lM
anua
l
a i
Nitr
ogen
, am
mon
ia p
lus
orga
nic,
titri
met
ry,
1956
di
g.-d
ist.
(Fis
hman
, 19
93)1
6N
itrog
en, t
itrim
etry
, dig
.-dis
t. (F
ishm
an a
nd
1978
19
88
Frie
dman
, 19
89)
Nitr
ogen
, tot
al, c
alcu
late
d (n
o re
fere
nce)
19
77
dna
1556
Nitr
ogen
, tot
al a
s N
O3,
cal
cula
ted
1970
(n
o re
fere
nce)
Nitr
ogen
, am
mon
ia p
lus
orga
nic,
col
orim
e-
1984
19
86
try, b
lock
dig
esto
r, sa
licyl
ate-
hypo
chlo
rite,
di
scre
te (
Fish
man
and
Frie
dman
, 19
89)
Oxy
gen
dem
and,
che
mic
al (
CO
D),
titrim
e-
1965
19
79
try, d
ichr
omat
e ox
idat
ion
(Fis
hman
and
Fr
iedm
an,
1989
)O
xyge
n de
man
d, c
hem
ical
(C
OD
), tit
rime-
19
65
try, d
ichr
omat
e ox
idat
ion
(Fis
hman
and
Fr
iedm
an,
1989
)O
xyge
n de
man
d, c
hem
ical
(C
OD
), co
lor-
19
78
imet
ry, d
ichr
omat
e ox
idat
ion
(Fis
hman
an
d Fr
iedm
an,
1989
)O
xyge
n de
man
d, c
hem
ical
(C
OD
), tit
rimet
ry,
1965
19
79
dich
rom
ate
oxid
atio
n, lo
w-le
vel (
Fish
man
an
d Fr
iedm
an,
1989
)O
xyge
n, d
isso
lved
, titr
imet
ry, A
lste
rber
g dn
a 15
75(a
zide
) (S
koug
stad
and
oth
ers,
197
9)
Oxy
gen,
dis
solv
ed, p
olar
ogra
phy,
pro
be
dna
1576
(Sko
ugst
ad a
nd o
ther
s, 1
979)
Oxy
gen
dem
and,
bio
logi
cal (
BO
D),
Win
kler
, dn
a 15
77
5-da
y (n
o re
fere
nce)
Oxy
gen
dem
and,
bio
logi
cal (
BO
D),
prob
e,
dna
1578
5-
day
(Sko
ugst
ad a
nd o
ther
s, 1
979)
Oxy
gen
dem
and,
bio
logi
cal (
BO
D),
20-d
ay
dna
1579
(n
o re
fere
nce)
3556
3557
2558
Inor
gani
c m
etho
ds (
I) C
ontin
ued
5553
5554
5556
4558
3560
5560
3561
3562
Tabl
e 2.
App
rove
d in
orga
nic
and
orga
nic
met
hodo
logy
, 19
54-9
4, in
num
eric
al o
rder
-C
ontin
ued
30
O m
o O 30
O > O > o
o 30
O O a O 3D m > > a)
w O n m
a
Sam
ple2
Des
crip
tion
and
refe
renc
eYe
ar1
Dis
solv
edW
hole
wat
erB
otto
m m
ater
ial
Sus
pend
ed
sedi
men
tFi
sh
tissu
e
Star
t En
dM
anua
lA
uto
m
ated
Man
ual
Aut
o
mat
edM
anua
lA
uto
m
ated
Man
ual
Man
ual
Inor
gani
c m
etho
ds (
I)-C
ontin
ued
pH, e
lect
rom
etry
, gla
ss-e
lect
rode
, fie
ld
1956
15
86(F
ishm
an a
nd F
riedm
an,
1989
) pH
, ele
ctro
met
ry, g
lass
-ele
ctro
de, l
ab
1978
25
87(F
ishm
an a
nd F
riedm
an,
1989
) pH
, ele
ctro
met
ry, g
lass
-ele
ctro
de, L
IS
1987
25
88(F
ishm
an,
1993
) Pe
rcen
t moi
stur
e, to
tal-i
n-bo
ttom
mat
eria
l, 19
72gr
avim
etry
, 059
0 (s
ampl
e pr
epar
atio
npr
oced
ure)
(Fi
shm
an a
nd F
riedm
an,
1989
)Ph
osph
orus
, orth
o P,
col
orim
etry
, pho
s-
1985
19
86
2598
phom
olyb
date
, dis
cret
e (F
ishm
an a
ndFr
iedm
an,
1989
) Ph
osph
orus
, col
orim
etry
, pho
spho
mol
ybda
te,
1985
19
86
2599
disc
rete
(Fi
shm
an a
nd F
riedm
an,
1989
) Ph
osph
orus
, col
orim
etry
, pho
spho
mol
ybda
te
1956
19
74
1600
(Fis
hman
and
Frie
dman
, 19
89)
Phos
phor
us, c
olor
imet
ry, p
hosp
hom
olyb
date
, 19
73
1991
26
00se
g. f
low
(Fi
shm
an a
nd F
riedm
an, 1
989)
Phos
phor
us, c
olor
imet
ry, p
hosp
hom
olyb
date
, 19
73se
g. f
low
(Fi
shm
an,
1993
)14
Phos
phor
us, o
rtho
P, c
olor
imet
ry, p
hos-
19
56
1976
16
01ph
omol
ybda
te (
Fish
man
and
Frie
dman
,19
89)
Phos
phor
us, o
rtho
P, c
olor
imet
ry, p
hos-
19
73
1993
phom
olyb
date
, seg
. flo
w (
Fish
man
and
Frie
dman
, 19
89)
Phos
phor
us, o
rtho
P, c
olor
imet
ry, p
hosp
ho-
1973
26
01m
olyb
date
, seg
. flo
w (F
ishm
an,
1993
)14
4598
4599
4600
6600
4601
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
num
eric
al o
rder
-C
on
tinu
ed
o CD
O
O
(Q I o 1 I o B) 3.
O
B) a
O <S B) n 2 o a
v>
Sam
ple2
Des
crip
tion
and
refe
renc
eYe
ar1
Dis
solv
edW
hole
wat
erB
otto
m m
ater
ial
Susp
ende
d se
dim
ent
Fish
tis
sue
Star
t En
dM
anua
lA
u*°l
m
ated
*M
anua
lM
anua
l
to 8, B) Ul t
Phos
phor
us, o
rtho
P p
lus
hydr
olyz
able
, col
or-
1965
19
76
1602
im
etry
, pho
spho
mol
ybda
te (
Fish
man
and
Fr
iedm
an,
1989
)
Phos
phor
us, o
rtho
P p
lus
hydr
olyz
able
, 19
73
2602
co
lori
met
ry, p
hosp
hom
olyb
date
, seg
. fl
ow (
Fish
man
and
Fri
edm
an,
1989
)
Phos
phor
us, o
rgan
ic, c
alcu
latio
n 19
65
1976
16
03
(no
refe
renc
e)
Phos
phor
us, o
rgan
ic, c
alcu
latio
n 19
73
dna
2603
(n
o re
fere
nce)
Phos
phor
us, o
rtho
P a
s ph
osph
ate,
cal
cula
tion
1965
19
76
1604
(n
o re
fere
nce)
Phos
phor
us, o
rtho
P a
s ph
osph
ate,
cal
cula
tion
1973
dn
a 26
04
(no
refe
renc
e)
Phos
phor
us, t
otal
P a
s ph
osph
ate,
cal
cula
tion
1965
dn
a (n
o re
fere
nce)
Phos
phor
us, o
rtho
P, c
olor
imet
ry, p
hosp
ho-
1989
19
93
mol
ybda
te, s
eg. f
low
, LIS
(no
ref
eren
ce)
Phos
phor
us, o
rtho
P, c
olor
imet
ry, p
hosp
ho-
1986
dn
a 26
06
mol
ybda
te, s
eg.
flow
, LIS
(Fi
shm
an,
1993
)
Phos
phor
us, c
olor
imet
ry, p
hosp
hom
olyb
date
, 19
90
2607
seg.
flo
w, L
IS (
Fish
man
, 19
93)
Phos
phor
us, c
olor
imet
ry, p
hosp
hom
olyb
date
, 19
91
2610
bloc
k di
gest
or, s
eg. f
low
(Pa
tton
and
Trui
tt,19
92)
Pota
ssiu
m, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1965
16
30di
rect
(Fi
shm
an a
nd F
ried
man
, 19
89)
Pota
ssiu
m, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1972
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
Pota
ssiu
m, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
1977
dire
ct,
EPA
(Fi
shm
an a
nd F
ried
man
, 19
89)
Inor
gani
c m
etho
ds (
I) C
ontin
ued
4602
4603
4604
4606
4607
4610
5605
3630
3631
5630
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in n
umer
ical
ord
er -
Con
tinue
d
TJ
TJ 3D
O m
o O 3D O Z
O Z o 0 3D
O Z 0 S 0 o n
O 3D m Z 1 <7> 0 n 1 m 3D Z o n r~ c r m o s m 3 _4 (0
Ul t4^
Des
crip
tion
and
ref
eren
ce
Pota
ssiu
m,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
dire
ct,
flow
inj
ectio
n (n
o re
fere
nce)
Sele
nium
, col
orim
etry
, di
amin
oben
zidi
ne(B
row
n an
d ot
hers
, 19
70)
Sele
nium
, col
orim
etry
, di
amin
oben
zidi
ne(n
o re
fere
nce)
Sele
nium
, at
omic
abs
orpt
ion
spec
trom
etry
,hy
drid
e (F
ishm
an a
nd F
ried
man
, 19
89)
Sele
nium
, at
omic
abs
orpt
ion
spec
trom
etry
,hy
drid
e (F
ishm
an a
nd F
ried
man
, 19
89)
Silic
a, c
olor
imet
ry,
mol
ybda
te b
lue
(Fis
hman
and
Frie
dman
, 19
89)
Silic
a, c
olor
imet
ry,
mol
ybda
te b
lue
(Fis
hman
and
Frie
dman
, 19
89)
Silic
a, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
dire
ct(F
ishm
an a
nd F
ried
man
, 19
89)
Silv
er, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
chel
atio
n-ex
trac
tion
(Fis
hman
and
Frie
dman
, 19
89)
Silv
er,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
chel
atio
n-ex
trac
tion
(Fi
shm
an a
ndFr
iedm
an,
1989
)
Silv
er,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
grap
hite
fur
nace
(no
ref
eren
ce)
Silv
er,
spec
tros
copy
, dc
arc
(B
arne
tt an
dM
allo
ry,
1971
)
Silv
er,
atom
ic a
bsor
ptio
n sp
ectr
omet
ry,
dire
ct(n
o re
fere
nce)
Silv
er,
atom
ic a
bsor
ptio
n sp
ectr
opho
tom
etry
,gr
aphi
te f
urna
ce (
Fish
man
, 19
93)
Sam
ple2
Yea
r1 D
isso
lved
W
hole
wat
er
Bot
tom
mat
eria
l Su
spen
ded
Fish
se
dim
ent
tissu
e
Auto
- A
uto
- A
uto
-St
art
End
Man
ual
* .
Man
ual
. .
Man
ual
. .
Man
ual
Man
ual
mat
ed
mat
ed
mat
edIn
orga
nic
met
hods
(I)
Con
tinu
ed
1982
19
85
2632
46
32
6632
1960
19
76
1665
1972
19
76
3665
56
65
1973
19
80
1667
36
67
5667
1980
26
67
4667
66
67
1954
19
76
1700
1976
27
00
1970
19
76
1702
1969
19
89
1720
1972
19
89
3720
1978
dn
a 17
21
1956
19
76
1722
1970
19
76
3723
1989
27
24
4724
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
num
eric
al o
rder
-C
on
tinu
ed
in a 9
O Ǥ o'
SL
w I o o 3 (Q
0 O
*
0 a ^ o i o I I (0 s. I a c
5"
Des
crip
tion
and
refe
renc
e
Silv
er, a
tom
ic a
bsor
ptio
n sp
ectro
phot
omet
ry,
grap
hite
furn
ace,
LIS
(D
amra
u, 1
993)
Sodi
um, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
dire
ct (F
ishm
an a
nd F
riedm
an,
1989
)So
dium
, ato
mic
abs
orpt
ion
spec
trom
etry
, di
rect
(Fis
hman
and
Frie
dman
, 19
89)
Sodi
um, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry,
dire
ct, E
PA (
Fish
man
and
Frie
dman
, 19
89)
Sodi
um a
bsor
ptio
n ra
tio, c
alcu
latio
n (F
ishm
an a
nd F
riedm
an,
1989
)So
dium
plu
s po
tass
ium
, meq
/L
(no
refe
renc
e)So
dium
, per
cent
(Fis
hman
and
Frie
dman
, 19
89)
Solid
s, g
ravi
met
ry, r
esid
ue o
n ev
apor
atio
n at
105
deg
. (Fi
shm
an a
nd F
riedm
an,
1989
)So
lids,
gra
vim
etry
, res
idue
on
evap
orat
ion
at 1
05 d
eg. (
Fish
man
and
Frie
dman
, 19
89)
Solid
s, g
ravi
met
ry, r
esid
ue o
n ev
apor
atio
n at
180
deg
. (Fi
shm
an a
nd F
riedm
an,
1989
)So
lids,
sum
of c
onst
ituen
ts, c
alcu
latio
n (F
ishm
an a
nd F
riedm
an,
1989
)So
lids,
non
vola
tile-
on-ig
nitio
n, c
alcu
latio
n (F
ishm
an a
nd F
riedm
an,
1989
)So
lids,
vol
atile
-on-
igni
tion,
gra
vim
etry
(F
ishm
an a
nd F
riedm
an,
1989
)So
lids,
res
idue
at
105
deg.
, sus
pend
ed,
grav
imet
ry (
Fish
man
and
Frie
dman
, 19
89)
Solid
s, no
nvol
atile
-on-
igni
tion,
sus
pend
ed,
calc
ulat
ion
(Fis
hman
and
Frie
dman
, 19
89)
Yea
r1
Star
t En
d
1991
1965
1972
1977
1954
dna
1954
1975
1975
1954
1954
1975
dn
a
1975
1954
1975
dn
a
Sam
ple2
Dis
solv
ed
Who
le w
ater
B
otto
m m
ater
ial
Susp
ende
d Fi
sh
sedi
men
t tis
sue
Man
ual
AuJ
^
Man
ual
Au*
?~
Man
ual
Au*
f~
Man
ual
Man
ual
mat
ed
mat
ed
mat
edIn
orga
nic
met
hods
(I)
Con
tinue
d
2725
1735
3735
57
35
3736
1738
1739
1740
1749
3750
1750
1751
1752
37
52
1753
37
53
5753
3765
3766
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in n
umer
ical
ord
er -
Con
tinue
d
30 8 m o O 30 O O o
o 30 m o
o CO n
O 33 -H m CO
CO o n CO m
o 1
m
Sam
ple2
Des
crip
tion
and
refe
renc
e Ye
af1
Dl8
8olv
ed
Sta
rt
End
M
anua
l A
uJ°^
m
ated
Who
le w
ater
..
, A
uto-
M
anua
l m
ated
Bot
tom
mat
eria
l
Aut
o-
Man
ual
mat
ed
Sus
pend
ed
sedi
men
t
Man
ual
Fish
tis
sue
Man
ual
Inor
gank
met
hods
(I)
Con
tinue
d
Solid
s, v
olat
ile-o
n-ig
nitio
n, s
uspe
nded
,gr
avim
etry
(Fi
shm
an a
nd F
ried
man
,19
89)
Spec
ific
con
duct
ance
, ele
ctro
met
ry,
Whe
atst
one
brid
ge (
Fish
man
and
Frie
dman
, 19
89)
Spec
ific
con
duct
ance
, ele
ctro
met
ry,
Whe
atst
one
brid
ge (F
ishm
an a
nd
Frie
dman
, 19
89)
Stro
ntiu
m, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
Stro
ntiu
m, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry,
dire
ct (
Fish
man
and
Fri
edm
an,
1989
)
Stro
ntiu
m, s
pect
rosc
opy,
dc
arc
(Bar
nett
and
Mal
lory
, 19
71)
Subs
ampl
ing,
bot
tom
mat
eria
l, co
ring
,08
10 (
sam
ple
prep
arat
ion
proc
edur
e)
(Fis
hman
and
Fri
edm
an,
1989
)
Subs
ampl
ing,
bot
tom
mat
eria
l, sp
littin
g,08
11 (
sam
ple
prep
arat
ion
proc
edur
e)
(Fis
hman
and
Fri
edm
an,
1989
)
Sulf
ate,
titr
imet
ry, t
hori
n (F
ishm
an a
nd
Frie
dman
, 19
89)
Sulf
ate,
col
orim
etry
, com
plex
omet
ric,
m
ethy
lthym
ol b
lue,
seg
. flo
w (
Fish
man
an
d Fr
iedm
an,
1989
)
Sulf
ate,
turb
idim
etry
, bar
ium
sul
fate
, di
scre
te (
Fish
man
and
Fri
edm
an,
1989
)
Sulf
ide,
titr
imet
ry, i
odom
etri
c (F
ishm
an
and
Frie
dman
, 19
89)
1975
37
67
1954
17
80
1978
27
81
1965
18
00
1972
38
00
1956
19
76
1801
1972
1972
1954
1976
1820
1976
1983
28
22
5800
1983
1990
1954
2823
3840
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
num
eric
al o
rder
-C
on
tinu
ed
o (D O 0
(Q o'
£ c i «< > TJ 1 a 3 0 (Q 0) 3 o" 0) a O (Q Q) 3 o" i 0 & 3" -i I > £ 2. 5T a 0) S" 0) a
n § §! a 1 3
Des
crip
tion
and
refe
renc
e
Tin,
ato
mic
abs
orpt
ion
spec
trom
etry
, dir
ect
(Sko
ugst
ad a
nd o
ther
s, 1
979)
Tin
, ato
mic
abs
orpt
ion
spec
trom
etry
, hyd
ride
(Fis
hman
and
Fri
edm
an,
1989
)
Tita
nium
, sp
ectr
osco
py, d
c ar
c (B
amet
t and
Mal
lory
, 19
71)
Tur
bidi
ty, n
ephe
lom
etry
, NTU
(Fi
shm
an a
ndFr
iedm
an,
1989
)
Tur
bidi
ty, n
ephe
lom
etry
, JTU
(B
row
n an
dot
hers
, 19
70)
Tha
llium
, ato
mic
abs
orpt
ion
spec
trom
etry
,gr
aphi
te f
urna
ce (
Fish
man
and
Fri
edm
an,
1989
)
Van
adiu
m, c
olor
imet
ry, c
atal
ytic
oxi
datio
n(F
ishm
an a
nd F
ried
man
, 19
89)
Van
adiu
m, c
olor
imet
ry, c
atal
ytic
oxi
datio
n(F
ishm
an,
1993
)
Zin
c, a
tom
ic a
bsor
ptio
n sp
ectr
omet
ry, d
irec
t(F
ishm
an a
nd F
ried
man
, 19
89)
Zin
c, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry, d
irec
t(F
ishm
an a
nd F
ried
man
, 19
89)
Zin
c, a
tom
ic a
bsor
ptio
n sp
ectro
met
ry, g
raph
ite
fur
nace
(Fi
shm
an a
nd F
ried
man
, 19
89)
Zir
coni
um,
spec
tros
copy
, dc
arc
(Bam
ett a
ndM
allo
ry,
1971
)
Sam
ple2
Yea
r1 D
isso
lved
W
hole
wat
er
Bot
tom
mat
eria
l S
uspe
nded
Fi
sh
sedi
men
t ti
ssue
Sta
rt
End
M
anua
l A
u!°^
M
anua
l A
"to"
M
anua
l A
u|°~
M
anua
l M
anua
l m
ated
m
ated
m
ated
Inor
gani
c m
etho
ds (
I) C
onti
nued
1975
19
80
1850
38
50
dna
dna
2851
48
51
6851
1956
19
76
1856
1977
38
60
1954
19
77
3861
1981
18
66
1965
19
75
1880
1975
28
80
1965
19
00
1972
39
00
5900
1984
19
01
1956
19
76
1911
Oro
amV
met
hods
fftt
17
Car
bon,
org
anic
, dis
solv
ed, w
et o
xida
tion
1970
(Wer
shaw
and
oth
ers,
198
7)
Car
bon,
org
anic
, su
spen
ded,
wet
oxi
datio
n 19
70(W
ersh
aw a
nd o
ther
s, 1
987)
Car
bon,
org
anic
, tot
al, w
et o
xida
tion
1970
(W
ersh
aw a
nd o
ther
s, 1
987)
1100
7100
3100
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in n
umer
ical
ord
er -
-Con
tinue
d
o o
aj
O m
o O 33
O z D O 33
O Z
O I o o o 33 2 m O 3 a >
z D
n c
> (O m
o i
m vn £
Sam
ple2
Des
crip
tion
and
refe
renc
e Ye
af1
Di8
8olv
ed
Who
ie w
ater
Sta
rt En
d M
anua
l A
u*°L
M
anua
l A
u*°"
. m
ated
m
ated
-".-"
« ss
rM
anua
l "
Man
ual
Fish
tis
sue
Man
ual
Car
bon,
ino
rgan
ic p
lus
orga
nic,
tot
al-i
n-
botto
m m
ater
ial,
dry
wei
ght,
indu
ctio
n fu
rnac
e (W
ersh
aw a
nd o
ther
s, 1
987)
Car
bon,
ino
rgan
ic, t
otal
-in-
botto
m m
ater
ial,
mod
ifie
d V
an S
lyke
(W
ersh
aw a
nd o
ther
s,
1987
)
Car
bon,
org
anic
, dis
solv
ed, f
ract
iona
tion
(Wer
shaw
and
oth
ers,
198
7)
Org
anoc
hlor
ine
and
orga
noph
osph
orou
s co
mpo
unds
, dis
solv
ed, g
as c
hrom
atog
- ra
phy
(Wer
shaw
and
oth
ers,
198
7)
Org
anoc
hlor
ine
and
orga
noph
osph
orou
s co
mpo
unds
, rec
over
able
fro
m b
otto
m
mat
eria
l, ga
s ch
rom
atog
raph
y (W
ersh
aw
and
othe
rs,
1987
)
Org
anoc
hlor
ine
and
orga
noph
osph
orou
s co
mpo
unds
, rec
over
able
fro
m s
uspe
nded
se
dim
ent,
gas
chro
mat
ogra
phy
(Wer
shaw
an
d ot
hers
, 19
87)
Org
anoc
hlor
ine
and
orga
noph
osph
orou
s co
mpo
unds
, tot
al r
ecov
erab
le, g
as c
hro
m
atog
raph
y (W
ersh
aw a
nd o
ther
s, 1
987)
Org
anoc
hlor
ine
com
poun
ds, r
ecov
erab
le
from
fis
h tis
sue,
gas
chr
omat
ogra
phy
(Wer
shaw
and
oth
ers,
198
7)
Chl
orop
heno
xy a
cids
, dis
solv
ed, g
as c
hro-
m
atog
raph
y (W
ersh
aw a
nd o
ther
s, 1
987)
Chl
orop
heno
xy a
cids
, rec
over
able
fro
m
botto
m m
ater
ial,
gas
chro
mat
ogra
phy
(Wer
shaw
and
oth
ers,
198
7)
1970
1970
1983
19
86
1103
1978
11
04
1978
1978
1978
dna
dna
Org
anic
met
hods
(O
)17~
Con
tinu
ed
5101
5102
5104
7104
3104
9104
1967
1 970
1105
5105
Tabl
e 2.
A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
num
eric
al o
rder
-C
on
tinu
ed
c CO
O o (Q CO I O (2 D> 3
5'
I i </> 3- w a B»
(D
Sam
ple2
Des
crip
tion
and
refe
renc
e Ye
ai>1
Dl8
8olv
ed
Sta
rt E
nd
Man
ual
Au*
°L
mat
ed
Who
le w
ater
..
, A
uto-
M
anua
l _
. m
ated
Bot
tom
mat
eria
l
..
i A
uto-
M
anua
l m
ated
Sus
pend
ed
sedi
men
t
Man
ual
Fish
tis
sue
Man
ual
Org
anic
met
hods
(O
)17~
Con
tinue
d
Chl
orop
heno
xy a
cids
, rec
over
able
fro
m
1970
su
spen
ded
sedi
men
t, ga
s ch
rom
atog
ra-
phy
(Wer
shaw
and
oth
ers,
198
7)
Chl
orop
heno
xy a
cids
, tot
al r
ecov
erab
le,
1967
ga
s ch
rom
atog
raph
y (W
ersh
aw a
nd
othe
rs,
1987
)
Tri
azin
es, t
otal
rec
over
able
, gas
chr
oma-
19
80
togr
aphy
(M
arko
vchi
ck a
nd o
ther
s, 1
994)
Car
bam
ate
pest
icid
es, t
otal
rec
over
able
, 19
84
high
-per
form
ance
liq
uid
chro
mat
ogra
ph
y (W
ersh
aw a
nd o
ther
s, 1
987)
Oil
and
grea
se, e
x tra
ctab
le f
rom
bot
- 19
76
torn
mat
eria
l, ex
trac
tion-
grav
imet
ry
(Wer
shaw
and
oth
ers,
198
7)
Oil
and
grea
se, e
x tra
ctab
le, e
xtra
ctio
n-
1976
gr
avim
etry
(W
ersh
aw a
nd o
ther
s, 1
987)
Fuel
oils
, lig
ht, t
otal
rec
over
able
, gas
chr
o-
nu
mat
ogra
phy
(Wer
shaw
and
oth
ers,
198
7)
Phen
ols,
tota
l re
cove
rabl
e, c
olor
imet
ry,
1970
4-
amin
oant
ipyr
ine
(Wer
shaw
and
ot
hers
, 19
87)
Met
hyle
ne b
lue
activ
e su
bsta
nces
, tot
al
1970
re
cove
rabl
e, c
olor
imet
ry (
Wer
shaw
an
d ot
hers
, 19
87)
TNT,
RD
X, a
nd p
icri
c ac
id, t
otal
rec
over
able
, 19
76
high
-per
form
ance
liqu
id c
hrom
atog
raph
y (W
ersh
aw a
nd o
ther
s, 1
987)
Poly
nucl
ear
arom
atic
hyd
roca
rbon
s (P
NA
), 19
82
tota
l rec
over
able
, hig
h-pe
rfor
man
ce li
quid
ch
rom
atog
raph
y (W
ersh
aw a
nd o
ther
s, 1
987)
Eth
ylen
e an
d pr
opan
e, to
tal r
ecov
erab
le, g
as
1983
ch
rom
atog
raph
y, p
urge
and
trap
(W
ersh
aw
and
othe
rs,
1987
)
7105
3105
3106
3107
5108
1986
3108
3109
3110
3111
3112
3113
3114
Tabl
e 2.
App
rove
d in
orga
nic
and
orga
nic
met
hodo
logy
, 19
54-9
4, in
num
eric
al o
rder
-C
ontin
ued
o TJ
3J
O m
o O 3J
O O O o 3J O & m O O
to 3 3) m to
to O n I m 31 o
n c to
m o i m
Sam
ple2
Des
crip
tion
and
refe
renc
e Ye
ar1
Dls
solv
ed
Sta
rt E
nd
Man
ual
Au*
°l
mat
ed
Who
le w
ater
Aut
o-
Man
ual
mat
ed
Bot
tom
mat
eria
l
..
A
uto-
M
anua
l m
ated
Sus
pend
ed
sedi
men
t
Man
ual
Fish
tis
sue
Man
ual
Org
anic
met
hods
(O
) C
onti
nu
ed
Purg
eabl
e or
gani
c co
mpo
unds
, tot
al r
ecov
er-
1980
ab
le, g
as c
hrom
atog
raph
y/m
ass
spec
trom
e-
try, p
urge
and
trap
(W
ersh
aw a
nd o
ther
s,
1987
)
Bas
e/ne
utra
l and
aci
d ex
trac
tabl
e co
m-
1986
poun
ds, g
as c
hrom
atog
raph
y/m
ass
spec
trom
etry
(Fi
shm
an,
1993
)
Org
anic
com
poun
ds, r
ecov
erab
le f
rom
19
83bo
ttom
mat
eria
l, ga
s ch
rom
atog
raph
y/m
ass
spec
trom
etry
(W
ersh
aw a
ndot
hers
, 19
83)
Aci
d ex
trac
tabl
e co
mpo
unds
, tot
al r
ecov
er-
1982
ab
le, g
as c
hrom
atog
raph
y/m
ass
spec
trom
et
ry (
Wer
shaw
and
oth
ers,
198
7)
Bas
e/ne
utra
l ext
ract
able
com
poun
ds, t
otal
19
82
reco
vera
ble,
gas
chr
omat
ogra
phy/
mas
s sp
ectr
omet
ry (
Wer
shaw
and
oth
ers,
198
7)
Tan
nin
and
ligni
n, to
tal r
ecov
erab
le, c
olor
- 19
70
imet
ry, t
ungs
toph
osph
oric
and
mol
ybdo
- ph
osph
oric
aci
ds (
no r
efer
ence
)
1,2-
dibr
omoe
than
e an
d 1,
2-di
brom
o-
1990
3-
chlo
ropr
opan
e, g
as c
hrom
atog
raph
y/
mic
roex
trac
tion
(Fis
hman
, 19
93)
Org
anon
itrog
en h
erbi
cide
s, s
olid
-pha
se
1990
ex
trac
tion
and
capi
llary
-col
umn
gas
chro
mat
ogra
phy/
mas
s sp
ectr
omet
ry,
sele
ctiv
e io
n (S
ands
trom
and
oth
ers,
19
92)
Car
bon,
org
anic
, dis
solv
ed, u
v-pr
omot
ed
1986
pe
rsul
fate
oxi
datio
n an
d in
frar
ed s
pec
tr
omet
ry (
Bre
nton
and
Arn
ett,
1993
)
3115
3116
dna
1986
1986
5116
3117
3118
3119
3120
1121
1122
Tab
le 2
. A
ppro
ved
inor
gani
c an
d or
gani
c m
etho
dolo
gy,
1954
-94,
in
num
eric
al o
rder
-C
on
tinu
ed
Sam
ple2
Des
crip
tion
and
refe
renc
e Ye
af1
Dls
solv
ed
Sta
rt
End
M
anua
l A
"J*.
m
ated
Who
le w
ater
Man
ual
mat
'ed
Bon
on, ,
S~
"
Man
ual
U.°L
M
anua
l
Fish
tis
sue
Man
ual
Org
anic
met
hods
(O)1
7 C
onti
nued
Car
bam
ates
, hig
h-pe
rfor
man
ce li
quid
ch
rom
atog
raph
y (W
erne
r an
d Jo
hnso
n,
1994
)
Nitr
oaro
mat
ic c
ompo
unds
, dis
solv
ed,
high
-per
form
ance
liqu
id c
hrom
atog
ra
phy
(Lin
dley
and
oth
ers,
199
4)
1987
1994
3123
1124
'The
met
hod
is st
ill i
n us
e if
ther
e is
a bl
ank
in th
e en
d-da
te c
olum
n.2 E
ach
met
hod
is id
entif
ied
by a
four
-dig
it nu
mbe
r. T
he f
irst
dig
it of
the
iden
tifyi
ng n
umbe
r in
dica
tes
sam
ple
type
and
mod
e of
ana
lysi
s (m
anua
l or
auto
mat
ed).
3Bet
wee
n 19
85 a
nd 1
990,
the
met
hod
was
use
d to
det
erm
ine
Br,
Cl,
F, N
O3,
NO
2, PO
4, an
d SO
4. T
he m
etho
d w
as m
odif
ied
in M
arch
199
0 an
d in
clud
ed o
nly
the
thre
e co
nstit
uent
s. C
hlor
ide
was
del
eted
fro
m m
etho
d fr
om D
ecem
ber
1992
to J
anua
ry 1
994.
Use
of t
he m
etho
d re
sum
ed in
Jan
uary
199
4. F
luor
ide
was
del
eted
fro
m m
etho
d in
Jan
uary
199
4. (
See
follo
win
g fo
otno
tes
4 an
d 5.
) 4M
etho
d w
as u
sed
until
Mar
ch 1
990.
It w
as u
sed
agai
n fr
om D
ecem
ber
1992
to
Janu
ary
1994
. O
ptio
ns r
emai
n op
en f
or fu
ture
use
. 5M
etho
d w
as u
sed
until
Mar
ch 1
990.
Use
of m
etho
d re
sum
ed in
Jan
uary
199
4.6T
he r
epor
ting
limit
for d
isso
lved
and
who
le-w
ater
sam
ples
was
cha
nged
in 1
986
from
1 t
o 5
mic
rogr
ams
per
liter
. 7 C
onst
ituen
ts d
eter
min
ed in
clud
e C
a, C
u, F
e, K
, Li,
Mg,
Mn,
Na,
Sr,
and
Zn.
Con
stit
uent
s de
term
ined
incl
ude
Ag,
Al,
B, B
a, B
e, B
i, C
a, C
d, C
o, C
r, C
u, F
e, G
a, G
e, K
, Li,
Mg,
Mn,
Mo,
Na,
Ni,
Pb, S
iO2,
Sb, S
n, S
r, T
i, V
, Zn,
and
Zr.
'Con
stitu
ents
det
erm
ined
incl
ude
Ba,
Be,
Ca,
Cd,
Co,
Cu,
Fe,
Li,
Mg,
Mn,
Mo,
Na,
Pb,
SiO
2, Sr
, V, a
nd Z
n. A
dded
in A
ugus
t 19
87 w
ere
Ag,
Cr,
and
Ni.
^Con
stitu
ents
det
erm
ined
incl
ude
Al,
Ca,
Cd,
Co,
Cr,
Cu,
Fe,
K, L
i, M
g, M
n, N
a, N
i, Pb
, Sr,
Ti, a
nd Z
n.
11 C
onst
ituen
ts d
eter
min
ed in
clud
e A
l, C
a, F
e, K
, Mg,
Mn,
Na,
and
Si.
12C
onst
ituen
ts d
eter
min
ed in
clud
e A
g, A
l, B
a, B
e, C
o, C
d, C
r, C
u, M
n, M
o, N
i, Pb
, Sb,
U, a
nd Z
n.
13C
onst
ituen
ts e
xtra
cted
incl
ude
Ag,
Al,
Ba,
Be,
Ca,
Cd,
Co,
Cr,
Cu,
Fe,
K, L
i, M
g, M
n, M
o, N
a, N
i, Pb
, Sn,
Sr,
and
Zn.
l4T
his
met
hod
was
mod
ifie
d in
198
8. S
ee F
ishm
an (
1993
) fo
r de
tails
. l5
Thi
s m
etho
d w
as m
odif
ied
in 1
989.
See
Fis
hman
(19
93)
for d
etai
ls.
16T
his
met
hod
was
mod
ifie
d in
199
0. S
ee F
ishm
an (
1993
) fo
r de
tails
. 17
Num
erou
s co
mpo
unds
are
det
erm
ined
in
man
y of
the
orga
nic
met
hods
list
ed.
The
read
er is
ref
erre
d to
the
vari
ous
publ
icat
ions
cite
d fo
r a c
ompl
ete
list o
f com
poun
ds.
REFERENCES CITED
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Brenton, R.W., and Arnett, T.L., 1993, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory Determination of dissolved organic car bon by uv-promoted persulfate oxidation and infrared spectrometry: U.S. Geological Survey Open-File Report 92-480, 12 p.
Brown, G.E., and McLain, B.J., 1994, Methods of anal ysis by the U.S. Geological Survey National Water Quality Laboratory Determination of antimony by automated-hydride atomic absorption spectrophotome- try: U.S. Geological Survey Open-File Report 93-664, 17 p.
Brown, Eugene, Skougstad, M.W., and Fishman, M.J., 1970, Methods for collection and analysis of water samples Tor dissolved minerals and gases: U.S. Geological Survey Techniques of Water-Resources Investigations, book 5, chap. Al, 160 p.
Damrau, D.L., 1993, Methods of analysis by the U.S. Geo logical Survey National Water Quality Laboratory Determination of low-level silver by graphite furnace atomic absorption spectrophotometry: U.S. Geological Survey Open-File Report 93^16, 14 p.
Faires, L.M., 1993, Methods of analysis by the U.S. Geolog ical Survey National Water Quality Laboratory Determination of metals in water by inductively cou pled plasma-mass spectrometry: U.S. Geological Sur vey Open-File Report 92-634, 28 p.
Fishman, M.J., 1993, Methods of analysis by the U.S. Geo logical Survey National Water Quality Laboratory Methods for the determination of inorganic and organic constituents in water and fluvial sediments: U.S. Geo logical Survey Open-File Report 93-125, 217 p.
Fishman, M.J., and Feist, O.J., Jr., 1970, Automated potenti- ometric determination of chloride in water in Geologi cal Survey research, 1970: U.S. Geological Survey Professional Paper 700-C, p. C226-C228.
Fishman, M.J., and Friedman, L.C., 1989, Methods for the determination of inorganic substances in water and fluvial sediments: U.S. Geological Survey Techniques of Water-Resources Investigations, book 5, chap. Al, 545 p.
Lindley, C.E., Burkhardt, M.R., and DeRusseau, S.N., 1994, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory Extraction of nitroaromatic compounds from water by polystyrene divinylbenzene cartridge and determination by high- performance liquid chromatography: U.S. Geological Survey Open-File Report 94-62, 15 p.
Markovchick, D.J., Lewis, J.A., Brenton, R.W., Iverson, J.L., and Wharry, H.L., 1994, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory Determination of triazine and other nitrogen-containing compounds by gas chromatogra phy with nitrogen phosphorus detectors: U.S. Geologi cal Survey Open-File Report 94-37,17 p.
McLain, Betty, 1993, Methods of analysis by the U.S. Geo logical Survey National Water Quality Laboratory Determination of chromium in water by graphite fur nace atomic absorption spectrophotometry: U.S. Geo logical Survey Open-File Report 93-449, 16 p.
Patton, C.J., and Truitt, E.P., 1992, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory Determination of total phosphorus by a Kjeldahl digestion method and an automated colorimet- ric finish that includes dialysis: U.S. Geological Survey Open-File Report 92-146, 39 p.
Rainwater, F.H., and Thatcher, L.L., 1960, Methods for col lection and analysis of water samples: U.S. Geological Survey Water-Supply Paper 1454, 301 p.
Sandstrom, M.W., Wydoski, D.S., Schroeder, M.R., Zamboni, J.L., and Foreman, W.T., 1992, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory Determination of organo- nitrogen herbicides in water by solid-phase extraction and capillary-column gas chromatography/mass spec trometry with selected-ion monitoring: U.S. Geologi cal Survey Open-File Report 91-519, 26 p.
Skougstad, M.W., Fishman, M.J., Friedman, L.C., Erdmann, D.E., and Duncan, S.S., 1979, Methods for determina tion of inorganic substances in water and fluvial sedi ments: U.S. Geological Survey Techniques of Water- Resources Investigations, book 5, chap. Al, 626 p.
Werner, S.L., and Johnson, S.M., 1994, Methods of analy sis by the U.S. Geological Survey National Water Quality Laboratory Determination of selected car- bamate pesticides in water by high-performance liquid chromatography: U.S. Geological Survey Open-File Report 93-650, 29 p.
Wershaw, R.L., Fishman, M.J., Grabbe, R.R., and Lowe, L.E., 1983, Methods for the determination of organic substances in water and fluvial sediments, U.S. Geolog ical Survey Techniques of Water-Resources Investiga tions, book 5, chap. A3: U.S. Geological Survey Open- File Report 82-1004, 173 p.
Wershaw, R.L., Fishman, M.J., Grabbe, R.R., and Lowe, L.E., 1987, Methods for the determination of organic substances in water and fluvial sediments: U.S. Geo logical Survey Techniques of Water-Resources Investi gations, book 5, chap. A3, 80 p.
REFERENCES CITED 55
U.S. GOVERNMENT PRINTING OFFICE: 1994 573-191 / 80054 REGION NO. 8
