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Crossrail Line 1 Mott MacDonald Assessment of Water Impacts Technical Report Cross London Rail Links Limited
203357/31/Final/February 2005 Appendix dividers.doc
Appendix C: Baseline Data
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-1
Tabl
e C
.1: G
roun
dwat
er A
bstr
actio
ns
Impa
cts
have
bee
n co
nsid
ered
for a
ll w
ells
, alth
ough
TTZ
s ha
ve n
ot b
een
calc
ulat
ed fo
r the
m a
ll. N
o da
ta fo
r abs
tract
ions
in th
e E
nviro
nmen
t A
genc
y A
nglia
n R
egio
n ha
s be
en in
clud
ed a
nd it
has
bee
n co
nfirm
ed th
at th
ere
are
no S
PZs
in th
e ar
ea.
1) G
roup
lice
nce
2) In
clud
es; D
rinki
ng, C
ooki
ng, S
anita
ry, W
ashi
ng, (
Sm
all G
arde
n) -
Com
mer
cial
/ Ind
ustri
al/ P
ublic
Ser
vice
s
Ple
ase
note
that
abs
tract
ions
with
the
ID 1
14 to
138
and
143
hav
e no
t bee
n in
clud
ed a
s th
ey a
re lo
cate
d w
est o
f Mai
denh
ead.
Abs
tract
ions
168
to
191
hav
e be
en in
clud
ed fo
r the
gro
undw
ater
mod
ellin
g pu
rpos
es. A
bstra
ctio
ns to
the
east
of A
bbey
Woo
d (R
oute
Win
dow
SE
8) a
re in
clud
ed
alth
ough
they
no
long
er fo
rm p
art o
f the
impa
cts
asse
ssm
ent.
Li
cenc
e N
o.
Id
no.
Loca
tion
NG
R
Lice
nsee
M
ax. a
nnua
l ab
str.
(m3 /y
r)
Max
dai
ly
abst
r. (m
3 /day
)
Purp
ose
Aqu
ifer
EA
defin
ed
SPZ
28/3
9/39
/012
9 1
TQ32
8816
S
alis
bury
Hou
se O
ffice
s Lt
d 25
457
82
Hou
seho
ld /
Com
mer
cial
2)
C
halk
28/3
9/39
/017
6 2
TQ31
6381
75
Citi
gen
(Lon
don)
Ltd
17
568
48
Evap
orat
ive
Coo
ling
Cha
lk
28/3
9/39
/019
5 3
TQ34
8981
94
Met
ropo
litan
Wat
er C
o Lt
d 27
4500
75
0 G
ener
al
use
rela
ting
to
Seco
ndar
y C
ateg
ory
C
halk
29/3
8/09
/014
2 4
TQ37
3831
R
adia
nt M
etal
Fin
ishi
ng C
o Lt
d 90
920
546
Proc
ess
wat
er
Cha
lk
29/3
8/09
/017
7 5
TQ37
5383
42
Aggr
egat
e In
dust
ries
UK
Ltd
30
000
489
Dus
t sup
pres
sion
C
halk
9/40
/01/
0032
/GR
6
TQ53
5975
21
Arjo
Wig
gins
Car
bonl
ess
Pap
ers
Ltd
2000
240
1)
5500
.7 1
)P
roce
ss w
ater
D
aren
t /
Cra
y /
Tham
es
Est
uary
Cha
lk /
UG
S
Yes
9/40
/01/
0032
/GR
7
TQ53
6475
14
Arjo
Wig
gins
Car
bonl
ess
Pap
ers
Ltd
2000
240
1)
5500
.7 1
)P
roce
ss w
ater
D
aren
t /
Cra
y /
Tham
es
Est
uary
Cha
lk /
UG
S
Yes
9/40
/01/
0045
/B/G
R8
TQ54
4075
08
Gla
xoSm
ithK
line
Plc
1704
750
1)
1091
0 1
)Ev
apor
ativ
e C
oolin
g D
aren
t /
Cra
y /
Tham
es
Est
uary
Cha
lk /
UG
S
Yes
9/40
/01/
0045
/B/G
R9
TQ54
4075
08
Gla
xoSm
ithK
line
Plc
1704
750
1)
1091
3 1
)N
on-E
vapo
rativ
e C
oolin
g D
aren
t /
Cra
y /
Tham
es
Est
uary
Cha
lk /
UG
S
Yes
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-2
Lice
nce
No.
Id
no
.Lo
catio
n N
GR
Li
cens
ee
Max
. ann
ual
abst
r. (m
3 /yr)
Max
dai
ly
abst
r. (m
3 /day
)
Purp
ose
Aqu
ifer
EA
defin
ed
SPZ
9/40
/01/
0045
/B/G
R10
TQ
5440
7508
G
laxo
Smith
Klin
e Pl
c 17
0475
0 1
)10
918
1)
Proc
ess
wat
er
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
9/40
/01/
0045
/B/G
R11
TQ
5458
7464
G
laxo
Smith
Klin
e Pl
c 17
0475
0 1
)10
912
1)
Evap
orat
ive
Coo
ling
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
9/40
/01/
0045
/B/G
R12
TQ
5458
7464
G
laxo
Smith
Klin
e Pl
c 17
0475
0 1
)10
915
1)
Non
-Eva
pora
tive
Coo
ling
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
9/40
/01/
0045
/B/G
R13
TQ
5458
7464
G
laxo
Smith
Klin
e Pl
c 17
0475
0 1
)10
917
1)
Proc
ess
wat
er
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
9/40
/01/
0045
/B/G
R14
TQ
5468
7458
G
laxo
Smith
Klin
e Pl
c 17
0475
0 1
)10
911
1)
Evap
orat
ive
Coo
ling
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
9/40
/01/
0045
/B/G
R15
TQ
5468
7458
G
laxo
Smith
Klin
e Pl
c 17
0475
0 1
)10
914
1)
Non
-Eva
pora
tive
Coo
ling
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
9/40
/01/
0045
/B/G
R16
TQ
5468
7458
G
laxo
Smith
Klin
e Pl
c 17
0475
0 1
)10
916
1)
Proc
ess
wat
er
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
9/40
/01/
0051
/GR
17
TQ
6192
7380
Bl
ue C
ircle
Indu
strie
s Pl
c 12
3537
5 1
)33
82.2
1)
Non
-Eva
pora
tive
Coo
ling
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
9/40
/01/
0051
/GR
18
TQ
6192
7380
Bl
ue C
ircle
Indu
strie
s Pl
c 12
3537
5 1
)33
82.2
1)
Evap
orat
ive
Coo
ling
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
9/40
/01/
0051
/GR
19
TQ
6192
7380
Bl
ue C
ircle
Indu
strie
s P
lc
1235
375
1)
3382
.2 1
)P
roce
ss w
ater
D
aren
t /
Cra
y /
Tham
es
Est
uary
Cha
lk /
UG
S
Yes
9/40
/01/
0051
/GR
20
TQ
6192
7380
Bl
ue C
ircle
Indu
strie
s P
lc
1235
375
1)
3382
.2 1
)S
pray
Irrig
atio
n - D
irect
D
aren
t /
Cra
y /
Tham
es
Est
uary
Cha
lk /
UG
S
Yes
9/40
/01/
0051
/GR
21
TQ
6192
7380
Bl
ue C
ircle
Indu
strie
s Pl
c 12
3537
5 1
)33
82.2
1)
Gen
eral
us
e re
latin
g to
Se
cond
ary
Cat
egor
y
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
9/40
/01/
0069
/B/G
R22
TQ
5446
7465
G
laxo
Wel
lcom
e O
pera
tions
Ltd
15
1381
8 41
46
Proc
ess
wat
er
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
9/40
/01/
0132
/GR
23
TQ
5442
2741
26 T
ham
es W
ater
Util
ities
Ltd
13
2743
2 40
91
Pot
able
Wat
er S
uppl
y - D
irect
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-3
Lice
nce
No.
Id
no
.Lo
catio
n N
GR
Li
cens
ee
Max
. ann
ual
abst
r. (m
3 /yr)
Max
dai
ly
abst
r. (m
3 /day
)
Purp
ose
Aqu
ifer
EA
defin
ed
SPZ
01/1
52
24
TQ58
6777
4000
Tha
mes
Wat
er U
tiliti
es L
td
3285
000
1)
9000
1)
Pot
able
Wat
er S
uppl
y - D
irect
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
08/3
7/54
/004
1 25
TQ
4858
74
Dai
ry C
rest
Ltd
29
1171
79
6 Pr
oces
s w
ater
C
halk
28/3
9/39
/019
1 26
TQ
3658
21
The
Mile
End
Par
k Pa
rtner
ship
12
330
48
Hou
seho
ld /
Com
mer
cial
2)
C
halk
28/3
9/44
/003
4 27
TQ
4558
7928
Eu
rope
an C
olou
r (P
igm
ents
) Ltd
32
5000
10
80
Gen
eral
us
e re
latin
g to
Se
cond
ary
Cat
egor
y
Cha
lk
28/3
9/44
/003
5 28
TQ
5077
82
Lanc
aste
r Hol
ding
s Lt
d 25
0000
25
00
Gen
eral
us
e re
latin
g to
Se
cond
ary
Cat
egor
y
Cha
lk
29/3
8/09
/016
8 29
TQ
3774
8370
Ta
rmac
Hea
vy B
uild
ing
Mat
eria
ls U
K Lt
d15
000
55
Dus
t sup
pres
sion
C
halk
29/3
8/09
/017
3 30
TQ
3982
8530
Lo
ndon
Bor
ough
Of N
ewha
m
3000
20
M
ake-
Up
or T
op U
p W
ater
C
halk
9/40
/01/
0051
/GR
31
TQ
6221
7375
Bl
ue C
ircle
Indu
strie
s Pl
c 12
3537
5 1
)33
82.2
1)
Non
-Eva
pora
tive
Coo
ling
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
9/40
/01/
0051
/GR
31
TQ
6221
7375
Bl
ue C
ircle
Indu
strie
s Pl
c 12
3537
5 1
)33
82.2
1)
Evap
orat
ive
Coo
ling
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
9/40
/01/
0051
/GR
31
TQ
6221
7375
Bl
ue C
ircle
Indu
strie
s P
lc
1235
375
1)
3382
.2 1
)P
roce
ss w
ater
D
aren
t /
Cra
y /
Tham
es
Est
uary
Cha
lk /
UG
S
9/40
/01/
0051
/GR
31
TQ
6221
7375
Bl
ue C
ircle
Indu
strie
s P
lc
1235
375
1)
3382
.2 1
)S
pray
Irrig
atio
n - D
irect
D
aren
t /
Cra
y /
Tham
es
Est
uary
Cha
lk /
UG
S
9/40
/01/
0051
/GR
31
TQ
6221
7375
Bl
ue C
ircle
Indu
strie
s Pl
c 12
3537
5 1
)33
82.2
1)
Gen
eral
us
e re
latin
g to
Se
cond
ary
Cat
egor
y
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
9/40
/01/
0129
/GR
32
TQ
5171
0745
23 T
ham
es W
ater
Util
ities
Ltd
49
7787
0 1
)13
638
1)
Pot
able
Wat
er S
uppl
y - D
irect
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
9/40
/01/
0129
/GR
33
TQ
5172
1745
10 T
ham
es W
ater
Util
ities
Ltd
49
7787
0 1
)13
639
1)
Pot
able
Wat
er S
uppl
y - D
irect
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
9/40
/01/
0129
/GR
34
TQ
5174
0745
30 T
ham
es W
ater
Util
ities
Ltd
49
7787
0 1
)13
640
1)
Pot
able
Wat
er S
uppl
y - D
irect
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
9/40
/01/
0205
35
TQ
5229
7471
Sa
mas
Ron
eo L
td
2273
00
909
Proc
ess
wat
er
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-4
Lice
nce
No.
Id
no
.Lo
catio
n N
GR
Li
cens
ee
Max
. ann
ual
abst
r. (m
3 /yr)
Max
dai
ly
abst
r. (m
3 /day
)
Purp
ose
Aqu
ifer
EA
defin
ed
SPZ
9/40
/01/
0221
/G
36
TQ56
7775
22
Cro
ssw
ays
Man
agem
ent C
ompa
ny L
td
6000
0 74
6 Sp
ray
Irrig
atio
n - D
irect
R
iver
&
R
iver
Te
rrace
G
rave
ls
prot
ecte
d gr
w ri
ghts
37
TQ37
9832
B
ow B
ack
Riv
er
- -
- -
01/1
53
38
TQ60
4975
55
Taus
chin
ger
9150
50
D
ust s
uppr
essi
on
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
01/1
53
39
TQ60
4975
55
Taus
chin
ger
2980
00
1490
M
iner
al W
ashi
ng
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
08/3
7/54
/005
6 40
TQ
4009
8637
Th
e C
orpo
ratio
n O
f Lon
don
1295
0 28
8 M
ake-
Up
or T
op U
p W
ater
C
halk
08/3
7/54
/005
7 41
TQ
4164
8719
Th
e C
orpo
ratio
n O
f Lon
don
1862
80
864
Lake
& P
ond
Thro
ughf
low
C
halk
08/3
7/55
/003
4 42
TQ
5799
22
Bloo
mfie
ld
136
14
Gen
eral
Far
min
g &
Dom
estic
Riv
er g
rave
ls
28/3
9/39
/006
9 43
TQ
3288
20
Roy
al L
ondo
n M
utua
l Ins
Soc
Ltd
36
368
118
Hou
seho
ld /
Com
mer
cial
2)
C
halk
28/3
9/39
/019
3 44
TQ
3431
8238
M
etro
polit
an W
ater
Co
Ltd
1317
60
360
Pot
able
Wat
er S
uppl
y - D
irect
Cha
lk
28/3
9/44
/003
2 45
TQ
5078
7970
U
nite
d M
arin
e Ag
greg
ates
Ltd
40
000
300
Min
eral
Was
hing
C
halk
28/3
9/44
/003
6 46
TQ
5248
7781
Ag
greg
ate
Indu
strie
s U
K L
td
1704
8 68
G
ener
al
use
rela
ting
to
Seco
ndar
y C
ateg
ory
C
halk
29/3
8/09
/007
9 47
TQ
3774
8575
Le
e Va
lley
Reg
iona
l Par
k A
uth
1140
0 91
S
pray
Irrig
atio
n - D
irect
C
halk
29/3
8/09
/008
6 48
TQ
3730
8507
Fo
xpac
e Li
mite
d 45
46
27
Spr
ay Ir
rigat
ion
- Dire
ct
Cha
lk
29/3
8/09
/011
3 49
TQ
3748
39
Tham
es W
ater
Util
ities
Ltd
90
921
2273
P
otab
le W
ater
Sup
ply
- Dire
ctC
halk
29/3
8/09
/014
9 50
TQ
3898
30
Anju
man
-E-Is
cahu
l-Mus
limee
n O
f UK
1070
00
1964
N
on-E
vapo
rativ
e C
oolin
g C
halk
29/3
8/09
/016
0 51
TQ
3718
46
Dar
o Fa
ctor
s Li
mite
d 68
182
636
Proc
ess
wat
er
Cha
lk
29/3
8/09
/016
2 52
TQ
3913
8117
Le
e Va
lley
Reg
iona
l Par
k Au
th
3000
0 14
6 M
ake-
Up
or T
op U
p W
ater
R
iver
gra
vels
9/40
/01/
0002
/B/G
R53
TQ
5359
7546
Th
ames
Wat
er U
tiliti
es L
td
1000
1 36
G
ener
al
Was
hing
/Pro
cess
W
ashi
ng
Riv
er
&
Riv
er
Terra
ce
Gra
vels
9/40
/01/
0092
/A/G
R54
TQ
6276
7459
Ki
mbe
rly-C
lark
Lim
ited
4000
00 1
) 13
10 1
) Bo
iler F
eed
Med
way
(E
stua
ry /
Mid
dle)
LG
S -
Folk
esto
ne B
eds
Yes
9/40
/01/
0092
/A/G
R55
TQ
6277
7412
Ki
mbe
rly-C
lark
Lim
ited
4000
00 1
) 13
09 1
) Bo
iler F
eed
Med
way
(E
stua
ry /
Mid
dle)
LG
S -
Folk
esto
ne B
eds
Yes
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-5
Lice
nce
No.
Id
no
.Lo
catio
n N
GR
Li
cens
ee
Max
. ann
ual
abst
r. (m
3 /yr)
Max
dai
ly
abst
r. (m
3 /day
)
Purp
ose
Aqu
ifer
EA
defin
ed
SPZ
9/40
/01/
0092
/B/G
R56
TQ
6226
7375
Ki
mbe
rly-C
lark
Lim
ited
4710
000
1)
1965
8 1
)P
roce
ss w
ater
M
edw
ay E
stua
ry C
halk
Y
es
9/40
/01/
0092
/B/G
R57
TQ
6241
7366
Ki
mbe
rly-C
lark
Lim
ited
4710
000
1)
1965
6 1
)P
roce
ss w
ater
M
edw
ay E
stua
ry C
halk
9/40
/01/
0092
/B/G
R58
TQ
6245
7366
Ki
mbe
rly-C
lark
Lim
ited
4710
000
1)
1965
7 1
)P
roce
ss w
ater
M
edw
ay E
stua
ry C
halk
9/40
/01/
0092
/B/G
R59
TQ
6298
7426
Ki
mbe
rly-C
lark
Lim
ited
4710
000
1)
1965
9 1
)P
roce
ss w
ater
M
edw
ay E
stua
ry C
halk
Y
es
9/40
/01/
0210
60
TQ
5559
7575
In
nogy
PLC
27
0000
1)
2046
1)
Gen
eral
us
e re
latin
g to
Se
cond
ary
Cat
egor
y
Riv
er
&
Riv
er
Terra
ce
Gra
vels
prot
ecte
d gr
w ri
ghts
61
TQ55
1881
H
ospi
tal,
Wat
erlo
o R
d -
- -
-
prot
ecte
d gr
w ri
ghts
62
TQ48
7877
D
airy
Cre
st, S
elin
as L
ane,
RM
8 1Q
H
- -
- -
01/1
54
(pre
viou
s 01
/144
) 63
TQ
6223
7345
Sh
aws
Laun
drie
s Lt
d 33
500
270
Laun
dry
Use
D
aren
t /
Cra
y /
Tham
es
Est
uary
Cha
lk /
UG
S
01/1
52
64
TQ61
1617
3057
Tha
mes
Wat
er U
tiliti
es L
td
3285
000
1)
9001
1)
Pot
able
Wat
er S
uppl
y - D
irect
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
08/3
7/54
/004
7 65
TQ
4633
8882
Ba
rkin
g H
aver
ing
& R
edbr
idge
12
0000
61
1 H
ouse
hold
/ C
omm
erci
al
2)
Cha
lk
08/3
7/55
/008
6 66
TQ
4939
8856
J
Fow
ler &
Son
s 30
0 18
G
ener
al F
arm
ing
& D
omes
ticR
iver
gra
vels
08/3
7/55
/009
7 67
TQ
4886
8941
B
rett
Agg
rega
tes
Lim
ited
5905
00
2362
M
iner
al W
ashi
ng
Riv
er g
rave
ls
28/3
9/39
/000
2 68
TQ
3378
09
Mar
s P
ensi
on T
rust
ees
Lim
ited
2818
5 91
H
ouse
hold
/ C
omm
erci
al
2)
Cha
lk
28/3
9/39
/000
6 69
TQ
2948
8023
Ar
my
& N
avy
Clu
b 31
822
165
Hou
seho
ld /
Com
mer
cial
2)
C
halk
28/3
9/39
/001
1 70
TQ
3320
8080
Bl
ct L
imite
d 75
963
208
Hou
seho
ld /
Com
mer
cial
2)
C
halk
28/3
9/39
/002
1 71
TQ
2788
20
Belln
orth
Lim
ited
5637
0 31
8 H
ouse
hold
/ C
omm
erci
al
2)
Cha
lk
28/3
9/39
/002
4 72
TQ
3278
12
Bank
Of E
ngla
nd
3636
8 12
7 H
ouse
hold
/ C
omm
erci
al
2)
Cha
lk
28/3
9/39
/002
5 73
TQ
3108
08
Ham
mer
son
UK
Pro
perti
es P
lc
8296
5 22
7 H
ouse
hold
/ C
omm
erci
al
2)
Cha
lk
28/3
9/39
/003
1 74
TQ
3328
8120
Pr
uden
tial A
ssur
ance
Co
Ltd
1257
4 50
H
ouse
hold
/ C
omm
erci
al
2)
Cha
lk
28/3
9/39
/004
8 75
TQ
3408
10
Nat
iona
l Wes
tmin
ster
Ban
k Li
mite
d 28
217
148
Hou
seho
ld /
Com
mer
cial
2)
C
halk
28/3
9/39
/005
7 76
TQ
3158
09
Uni
leve
r Ltd
90
920
318
Hou
seho
ld /
Com
mer
cial
2)
C
halk
28/3
9/39
/006
6 77
TQ
3348
11
Prud
entia
l Ass
uran
ce C
o Lt
d 24
821
91
Hou
seho
ld /
Com
mer
cial
2)
C
halk
28/3
9/39
/007
0 78
TQ
2788
21
Abbe
y N
atio
nal P
lc
2273
0 91
H
ouse
hold
/ C
omm
erci
al
2)
Cha
lk
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-6
Lice
nce
No.
Id
no
.Lo
catio
n N
GR
Li
cens
ee
Max
. ann
ual
abst
r. (m
3 /yr)
Max
dai
ly
abst
r. (m
3 /day
)
Purp
ose
Aqu
ifer
EA
defin
ed
SPZ
28/3
9/39
/007
7 79
TQ
3138
11
C H
oare
& C
o 34
10
12
Hou
seho
ld /
Com
mer
cial
2)
C
halk
28/3
9/39
/009
4 80
TQ
3278
08
Asga
rd E
stat
es L
td
7955
30
H
ouse
hold
/ C
omm
erci
al
2)
Cha
lk
28/3
9/39
/009
8 81
TQ
3268
12
HS
BC
Ban
k P
lc
3331
7 91
H
ouse
hold
/ C
omm
erci
al
2)
Cha
lk
28/3
9/39
/011
2 82
TQ
3218
14
St M
artin
s P
rope
rty C
orpo
ratio
n Lt
d 36
822
116
Hou
seho
ld /
Com
mer
cial
2)
C
halk
28/3
9/39
/013
8 83
TQ
2908
13
Cap
ital A
nd C
ount
ies
Prop
erty
Com
pany
Li
mite
d 18
252
50
Hou
seho
ld /
Com
mer
cial
2)
C
halk
28/3
9/39
/015
1 84
TQ
3318
12
Toki
o M
arin
e P
rope
rties
Lim
ited
2240
70
H
ouse
hold
/ C
omm
erci
al
2)
Cha
lk
28/3
9/39
/016
6 85
TQ
3288
11
Lloy
ds T
SB
Ban
k P
lc
7080
50
2 H
ouse
hold
/ C
omm
erci
al
2)
Cha
lk
28/3
9/39
/017
9 86
TQ
3735
7993
Br
ittan
ia In
tern
atio
nal H
otel
s Lt
d 96
624
264
Hou
seho
ld /
Com
mer
cial
2)
C
halk
28/3
9/39
/018
4 87
TQ
3491
8054
Lo
ndon
Bor
ough
Of T
ower
Ham
lets
96
6240
26
40
Supp
ly
to
a C
anal
fo
r Th
roug
hflo
w
Cha
lk
28/3
9/39
/018
8 88
TQ
3145
8290
Sa
dler
's W
ells
Tru
st L
td
3088
96
907
Hou
seho
ld /
Com
mer
cial
2)
C
halk
28/3
9/42
/000
4 89
TQ
3168
04
J Sa
insb
ury
Ltd
4773
3 16
4 H
ouse
hold
/ C
omm
erci
al
2)
Cha
lk
29/3
8/09
/003
2 90
TQ
3908
64
Lond
on B
orou
gh O
f Wal
tham
For
est
9092
2 76
4 G
ener
al
use
rela
ting
to
Seco
ndar
y C
ateg
ory
C
halk
9/40
/01/
0002
/A/G
R91
TQ
5520
7660
Th
ames
Wat
er U
tiliti
es L
td
1704
.8 1
) 45
.5 1
) G
ener
al
Was
hing
/Pro
cess
W
ashi
ng
Riv
er
&
Riv
er
Terra
ce
Gra
vels
9/40
/01/
0002
/A/G
R92
TQ
5521
7658
Th
ames
Wat
er U
tiliti
es L
td
1704
.8 1
) 45
.5 1
) G
ener
al
Was
hing
/Pro
cess
W
ashi
ng
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
9/40
/01/
0002
/A/G
R93
TQ
5520
7660
Th
ames
Wat
er U
tiliti
es L
td
568
45
Spr
ay Ir
rigat
ion
- Dire
ct
Riv
er
&
Riv
er
Terra
ce
Gra
vels
9/40
/01/
0118
/GR
94
TQ
5431
9728
57 T
ham
es W
ater
Util
ities
Ltd
69
6901
8 1
)22
731
1)
Pot
able
Wat
er S
uppl
y - D
irect
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
9/40
/01/
0118
/GR
95
TQ
5432
7728
36 T
ham
es W
ater
Util
ities
Ltd
69
6901
8 1
)22
730
1)
Pot
able
Wat
er S
uppl
y - D
irect
Dar
ent
/ C
ray
/ Th
ames
E
stua
ry C
halk
/ U
GS
Y
es
9/40
/01/
0523
/G
96
TQ61
9073
00
Bes
lee
Farm
s 27
270
682
Spr
ay Ir
rigat
ion
- Dire
ct
Med
way
Est
uary
Cha
lk
prot
ecte
d gr
w ri
ghts
97
TQ42
3798
Th
ames
Ref
iner
y, S
ilver
tow
n -
- -
-
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-7
Lice
nce
No.
Id
no
.Lo
catio
n N
GR
Li
cens
ee
Max
. ann
ual
abst
r. (m
3 /yr)
Max
dai
ly
abst
r. (m
3 /day
)
Purp
ose
Aqu
ifer
EA
defin
ed
SPZ
New
Riv
er H
ead
(in
dete
rmin
atio
n)
98
TQ31
2808
2720
Tha
mes
Wat
er U
tiliti
es L
td
- 35
00
- -
Elre
d 8/
37/5
4/58
99
TQ
3897
8848
50 T
ham
es W
ater
Util
ities
Ltd
-
6482
(P
eak)
61
00
(Ave
rage
)
- -
Elre
d 8/
37/5
4/58
10
0TQ
4048
6851
07 T
ham
es W
ater
Util
ities
Ltd
-
4062
(P
eak)
36
83
(Ave
rage
)
- -
Elre
d 8/
37/5
4/58
10
1TQ
4165
0852
23 T
ham
es W
ater
Util
ities
Ltd
-
2593
(P
eak)
23
00
(Ave
rage
)
- -
Elre
d 8/
37/5
4/58
10
2TQ
4218
2852
23 T
ham
es W
ater
Util
ities
Ltd
-
864
- -
Elre
d 8/
37/5
4/58
10
3TQ
4245
1850
86 T
ham
es W
ater
Util
ities
Ltd
-
1210
-
-
Sadl
er’s
W
ells
(in
de
term
inat
ion)
10
4TQ
3145
0829
00 T
ham
es W
ater
Util
ities
Ltd
-
1300
-
-
Sect
ion
32 C
onse
nt10
5TQ
2830
0820
00 -
- -
- -
Sect
ion
32 C
onse
nt10
6TQ
2996
0805
10 -
- -
- -
Sect
ion
32 C
onse
nt10
7TQ
4746
0865
90 -
- -
- -
Sect
ion
32 C
onse
nt10
8TQ
3730
0842
00 -
- -
- -
Sect
ion
32 C
onse
nt10
9TQ
3008
0822
03 -
- -
- -
Sect
ion
32 C
onse
nt11
0TQ
2695
3800
77 -
- -
- -
Sect
ion
32 C
onse
nt11
1TQ
3758
3836
50 -
-
- -
-
Sect
ion
32 C
onse
nt11
2TQ
2760
0827
50 -
-
- -
-
Mile
end
(pr
opos
ed
site
) 11
3TQ
3614
0822
60 T
ham
es W
ater
Util
ities
Ltd
-
2600
-
-
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-8
Lice
nce
No.
Id
no
.Lo
catio
n N
GR
Li
cens
ee
Max
. ann
ual
abst
r. (m
3 /yr)
Max
dai
ly
abst
r. (m
3 /day
)
Purp
ose
Aqu
ifer
EA
defin
ed
SPZ
28/3
9/26
/005
9 13
9SU
8827
8135
So
uth
East
Wat
er P
lc
8296
624
2500
3.5
Pot
able
Wat
er S
uppl
y - D
irect
Cha
lk
Yes
28/3
9/26
/008
7 14
0SU
9107
7946
So
uth
East
Wat
er P
lc
6655
344
2727
6 P
otab
le W
ater
Sup
ply
- Dire
ctR
iver
gra
vels
Y
es
28/3
9/26
/010
9 14
1SU
9055
8315
Th
ames
Wat
er U
tiliti
es L
td
1327
4598
45
461
Pot
able
Wat
er S
uppl
y - D
irect
Cha
lk
Yes
28/3
9/26
/013
7 14
2SU
8857
8036
M
aide
nhea
d G
olf C
lub
Lim
ited
2100
0 18
0 S
pray
Irrig
atio
n - D
irect
C
halk
28/3
9/27
/000
3 14
4SU
9784
7804
Th
ames
Wat
er U
tiliti
es L
td
7044
500
2475
00
Pot
able
Wat
er S
uppl
y - D
irect
Cha
lk
Yes
28/3
9/27
/009
2 14
5S
U91
8278
70
Tham
es W
ater
Util
ities
Ltd
82
1250
0 30
100
Pot
able
Wat
er S
uppl
y - D
irect
Riv
er g
rave
ls
Yes
28/3
9/27
/011
0 14
6SU
9958
05
Con
tent
a 21
594
100
Gen
eral
Far
min
g &
Dom
estic
Cha
lk
28/3
9/27
/011
2 14
7SU
9528
06
Sara
Lee
Hou
seho
ld &
Per
s'l C
are
1636
58
654
Gen
eral
C
oolin
g (E
xist
ing
Lice
nces
Onl
y) (L
ow L
oss)
C
halk
28/3
9/27
/012
2 14
8SU
9506
8194
Sl
ough
Ene
rgy
Supp
lies
Ltd
5375
000
1667
3 G
ener
al
use
rela
ting
to
Seco
ndar
y C
ateg
ory
(Med
ium
Los
s)
Low
er G
reen
sand
28/3
9/27
/012
3 14
9SU
9468
8220
Sl
ough
Ene
rgy
Supp
lies
Ltd
1659
000
4545
G
ener
al
use
rela
ting
to
Seco
ndar
y C
ateg
ory
(Med
ium
Los
s)
Cha
lk
Yes
28/3
9/27
/013
0 15
0SU
9733
8046
G
laxo
Smith
Klin
e Pl
c 83
1818
22
75
Non
-Eva
pora
tive
Coo
ling
Riv
er g
rave
ls
Yes
28/3
9/27
/013
1 15
1SU
9750
8040
G
laxo
Smith
Klin
e Pl
c 19
1500
0 50
00
Non
-Eva
pora
tive
Coo
ling
Low
er G
reen
sand
28/3
9/28
/027
3 15
2TQ
0467
55
Palm
er
1073
54
.6
Gen
eral
Far
min
g &
Dom
estic
Riv
er g
rave
ls
28/3
9/28
/027
4 15
3TQ
0457
59
Palm
er
2273
45
.5
Spra
y Irr
igat
ion
- Dire
ct
Riv
er g
rave
ls
28/3
9/28
/038
8 15
4TQ
0477
55
Palm
er
1227
91
Sp
ray
Irrig
atio
n - D
irect
R
iver
gra
vels
28/3
9/28
/055
8 15
5TQ
0195
8032
Iv
er G
olf &
Lei
sure
Cen
tre L
td
1250
0 70
S
pray
Irrig
atio
n - D
irect
C
halk
28/3
9/28
/056
4 15
6TQ
0466
7633
H
eath
row
Airp
ort L
imite
d 23
0000
12
96
Gen
eral
us
e re
latin
g to
Se
cond
ary
Cat
egor
y (H
igh
Loss
)
Cha
lk
28/3
9/36
/001
0 15
7TQ
1107
94
USC
Eur
ope
UK
Ltd
40
914
114
Non
-Eva
pora
tive
Coo
ling
Riv
er g
rave
ls
28/3
9/36
/005
9 15
8TQ
0767
81
Hen
ry S
treet
er (S
and
& Ba
llast
) Lim
ited
6493
18
2455
M
iner
al W
ashi
ng
Riv
er g
rave
ls
28/3
9/36
/006
5 15
9TQ
0834
8023
St
ockl
ey P
ark
Man
agem
ent L
td
5000
5 14
40
Mak
e-U
p or
Top
Up
Wat
er
Cha
lk
28/3
9/36
/006
7 16
0TQ
0746
8023
St
ockl
ey P
ark
Phas
e 3
Lim
ited
4541
1 60
4.8
Spra
y Irr
igat
ion
- Sto
rage
C
halk
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-9
Lice
nce
No.
Id
no
.Lo
catio
n N
GR
Li
cens
ee
Max
. ann
ual
abst
r. (m
3 /yr)
Max
dai
ly
abst
r. (m
3 /day
)
Purp
ose
Aqu
ifer
EA
defin
ed
SPZ
28/3
9/36
/006
7 16
1TQ
0746
8023
St
ockl
ey P
ark
Phas
e 3
Lim
ited
4541
1 60
4.8
Spra
y Irr
igat
ion
- Sto
rage
C
halk
28/3
9/36
/006
9 16
2TQ
0758
8041
S
tock
ley
Par
k G
olf L
imite
d 78
000
2182
G
ener
al
Was
hing
/Pro
cess
W
ashi
ng
Cha
lk
28/3
9/39
/019
8 16
3TQ
2245
8138
En
viro
-Log
ic L
imite
d 49
5000
18
00
Pota
ble
Wat
er S
uppl
y - D
irect
Cha
lk
Pro
tect
ed ri
ght
164
TQ22
5814
H
amm
ersm
ith H
ospi
tal
<2
0 -
-
28/3
9/42
/004
8 16
8TQ
3557
95
Lond
on B
orou
gh O
f Sou
thw
ark
8380
4 22
9.6
- -
28/3
9/42
/006
2 16
9TQ
3348
02
Lond
on B
ridge
Hol
ding
s Lt
d 27
0000
14
00
- -
28/3
9/44
/002
4 17
0TQ
3897
98
Blac
kwal
l Agg
rega
tes
Lim
ited
7000
0 40
0 -
-
28/3
9/44
/003
8 17
1TQ
4017
87
J Sa
insb
ury
Ltd
9812
66
2688
-
-
28/3
9/44
/003
9 17
2TQ
3867
76
Trus
tees
Of N
atio
nal M
ariti
me
Mus
eum
20
000
86.4
-
-
28/3
9/44
/004
0 17
3TQ
3947
93
Urb
an R
egen
erat
ion
Agen
cy
8000
0 60
0 -
-
28/3
9/44
/004
2 17
4TQ
3898
01
Engl
ish
Partn
ersh
ips
3153
60
864
- -
28/3
9/44
/004
3 17
5TQ
4067
89
Uni
ted
Mar
ine
Aggr
egat
es L
td
1000
00
400
- -
28/3
9/44
/004
4 17
6TQ
3967
81
Dep
t. O
f Hea
lth L
ondo
n R
egio
n 20
0000
54
8 -
-
28/3
9/44
/004
6 17
7TQ
3897
98
Han
son
Qua
rry
Prod
Eur
ope
Ltd
2000
0 80
-
-
Prot
ecte
d rig
ht
178
TQ39
3803
H
aver
ing
Loca
l Aut
horit
y
<20
- -
Pro
tect
ed ri
ght
179
TQ39
3794
G
reen
wic
h Lo
cal A
utho
rity
<2
0 -
-
29/3
8/09
/017
1 18
0TQ
3480
8402
O
CS
Smar
ts G
roup
Ltd
17
5200
48
0 La
undr
y U
se
Cha
lk
29/3
8/09
/017
8 18
1TQ
3616
8497
M
etro
polit
an W
ater
Co
Ltd
1400
00
3024
P
otab
le W
ater
Sup
ply
- Dire
ctC
halk
08/3
7/54
/005
5 18
4TQ
4136
8367
B
And
B's
Syc
amor
e La
undr
y 42
500
178
Laun
dry
Use
C
halk
08/3
7/54
/005
3 18
5TQ
4199
8335
BP
Oil
UK
Lim
ited
2190
0 60
Po
llutio
n R
emed
iatio
n R
iver
gra
vels
08/3
7/54
/004
2 18
6TQ
4198
20
Lond
on B
orou
gh O
f New
ham
90
92
45.5
M
ake-
Up
or T
op U
p W
ater
C
halk
28/3
9/43
/001
9 18
8TQ
3770
7654
Th
ames
Wat
er U
tiliti
es L
td
1277
5000
37
000
Pot
able
Wat
er S
uppl
y - D
irect
Cha
lk
Yes
28/3
9/42
/004
3 18
9TQ
3557
75
Nat
iona
l Grid
Co
Plc
5989
80
1636
.56
Non
-Eva
pora
tive
Coo
ling
Cha
lk
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-1
0
Tabl
e C
.2: S
urfa
ce W
ater
Abs
trac
tions
Lice
nce
no.
NG
R
Nam
e Po
int N
ame
Wat
erco
urse
A
bstr
. Dai
ly(m
3 ) A
bstr
. A
nnua
l (m
3 )
Purp
ose
28/3
9/23
/002
9 SU
7707
83
F E
Dob
le &
Son
Sh
ipla
ke, H
enle
y-O
n-Th
ames
, R
iver
Tha
mes
19
50
4546
0 S
pray
Irrig
atio
n - D
irect
28/3
9/23
/002
9 SU
7807
87
F E
Dob
le &
Son
Sh
ipla
ke, H
enle
y-O
n-Th
ames
, -
Riv
er T
ham
es
1950
45
460
Spra
y Irr
igat
ion
- Dire
ct
28/3
9/23
/003
8 SU
7457
48
Trus
tees
Of P
hillim
ore
Farm
s S
onni
ng E
ye, -
R
iver
Tha
mes
63
6 45
460
Spra
y Irr
igat
ion
- Dire
ct
28/3
9/23
/003
8 SU
7517
54
Trus
tees
Of P
hillim
ore
Farm
s S
onni
ng E
ye, -
R
iver
Tha
mes
63
6 45
460
Spra
y Irr
igat
ion
- Dire
ct
28/3
9/23
/003
8 SU
7567
58
Trus
tees
Of P
hillim
ore
Farm
s S
onni
ng E
ye, -
R
iver
Tha
mes
63
6 45
460
Spra
y Irr
igat
ion
- Dire
ct
28/3
9/23
/007
3 SU
7587
59
Uni
vers
ity O
f Rea
ding
So
nnin
g Fa
rm, S
onni
ng,
Berk
shire
R
iver
Tha
mes
59
1 60
00
Spr
ay Ir
rigat
ion
- Dire
ct
28/3
9/24
/003
9 S
U77
8782
W
R B
enne
tt (B
erks
hire
) Lt
d S
heep
land
s Fa
rm, W
argr
ave
Riv
er L
oddo
n 81
8 27
276
Spr
ay Ir
rigat
ion
- Dire
ct
28/3
9/24
/016
7 S
U77
9777
W
R B
enne
tt (B
erks
hire
) Lt
d S
heep
land
s Fa
rm, W
argr
ave
Riv
er L
oddo
n 81
8 27
276
Spr
ay Ir
rigat
ion
- Dire
ct
28/3
9/27
/006
7 S
U96
7782
P
rovo
st &
Fel
low
s O
f Eto
n C
olle
ge
Eton
Col
lege
C
olen
orto
n Br
ook
477
3405
G
ener
al u
se re
latin
g to
Se
cond
ary
Cat
egor
y (H
igh
Loss
)
28/3
9/27
/006
7 S
U96
8782
P
rovo
st &
Fel
low
s O
f Eto
n C
olle
ge
Eton
Col
lege
C
olen
orto
n Br
ook
477
3405
G
ener
al u
se re
latin
g to
Se
cond
ary
Cat
egor
y (H
igh
Loss
)
28/3
9/27
/006
7 S
U97
1783
P
rovo
st &
Fel
low
s O
f Eto
n C
olle
ge
Eton
Col
lege
W
illow
Bro
ok
477
3405
G
ener
al u
se re
latin
g to
Se
cond
ary
Cat
egor
y (H
igh
Loss
)
28/3
9/27
/006
7 S
U97
9781
P
rovo
st &
Fel
low
s O
f Eto
n C
olle
ge
Eton
Col
lege
Fe
llow
s P
ond
477
3405
G
ener
al u
se re
latin
g to
Se
cond
ary
Cat
egor
y (H
igh
Loss
)
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-1
1
Lice
nce
no.
NG
R
Nam
e Po
int N
ame
Wat
erco
urse
A
bstr
. Dai
ly(m
3 ) A
bstr
. A
nnua
l (m
3 )
Purp
ose
28/3
9/28
/030
1 TQ
0250
7636
J
Ray
ner &
Son
s Lt
d P
oint
s N
, Ber
kin
Man
or F
arm
R
iver
Col
nbro
ok
1272
54
552
Spr
ay Ir
rigat
ion
- Dire
ct
28/3
9/28
/030
1 TQ
0227
7605
J
Ray
ner &
Son
s Lt
d P
oint
M, B
erki
n M
anor
Far
m
Col
nbro
ok
1272
54
552
Spr
ay Ir
rigat
ion
- Dire
ct
28/3
9/28
/030
1 TQ
0149
7445
J
Ray
ner &
Son
s Lt
d P
oint
s F
To G
, Hor
ton
Man
or
Farm
R
iver
Col
nbro
ok
1272
54
552
Spra
y Irr
igat
ion
- Dire
ct
28/3
9/28
/030
1 TQ
0209
7583
J
Ray
ner &
Son
s Lt
d P
oint
s H
To
J,B
erki
n M
anor
R
iver
Col
nbro
ok
1272
54
552
Spr
ay Ir
rigat
ion
- Dire
ct
28/3
9/28
/030
1 TQ
0107
7458
J
Ray
ner &
Son
s Lt
d A
To
B, H
orto
n M
anor
Far
m
Riv
er C
olnb
rook
12
72
5455
2 S
pray
Irrig
atio
n - D
irect
28/3
9/28
/051
0 TQ
0477
99
Gru
ndon
Lei
sure
Lim
ited
Thor
ney
Farm
, Ive
r C
olne
Bro
ok
182
2727
7 S
pray
Irrig
atio
n - S
tora
ge
28/3
9/28
/052
0 TQ
0217
57
Roy
al B
or.O
f Win
dsor
&
Mai
denh
ead
Arth
ur J
acob
Nat
ure
Res
erve
C
olne
Bro
ok
3000
30
00
Mak
e-U
p or
Top
Up
Wat
er
28/3
9/28
/052
2 TQ
0286
7866
R
ichi
ngs
Par
k G
olf &
C C
Lt
d ,N
orth
Par
k, R
ichi
ngs
Par
k,
Iver
H
orto
n Br
ook
800
1300
0 Sp
ray
Irrig
atio
n - S
tora
ge
28/3
9/28
/053
0 TQ
0539
7830
B
ritis
h A
irway
s P
lc
Pro
spec
t Par
k, W
est D
rayt
on
Riv
er C
olne
96
0 14
600
Mak
e-U
p or
Top
Up
Wat
er
28/3
9/28
/053
0 TQ
0500
7750
B
ritis
h A
irway
s P
lc
Pro
spec
t Par
k, W
est D
rayt
on
Riv
er C
olne
96
0 14
600
Mak
e-U
p or
Top
Up
Wat
er
28/3
9/31
/000
6 TQ
0676
84
Mcc
arth
y Li
ttlet
on N
urse
ries
Riv
er A
sh
23
454
Spr
ay Ir
rigat
ion
- Dire
ct
28/3
9/31
/001
0 TQ
0956
77
G H
Roo
te &
Son
s Lt
d A
wte
rspl
ash
Farm
, She
pper
ton
Riv
er A
sh
164
909
Spr
ay Ir
rigat
ion
- Dire
ct
28/3
9/31
/013
2 TQ
0936
77
Dj S
quire
& C
o Li
mite
d H
allif
ord
Roa
d, S
hepp
erto
n-O
n-Th
ames
R
iver
Ash
18
2 50
00
Spr
ay Ir
rigat
ion
- Dire
ct
28/3
9/36
/003
8 TQ
0777
7989
B
ritis
h W
ater
way
s B
oard
S
tock
ley
Roa
d, W
est D
rayt
on.
Gra
nd U
nion
Can
al
160
2400
0 Pr
oces
s w
ater
28/3
9/37
/000
7 TQ
1541
7486
Th
ames
Wat
er U
tiliti
es
Ltd
D.O
f Nor
thum
berla
nd-M
ogde
n S
ewag
e Tr
eatm
ent W
rks,
Is
lew
orth
72
00
1752
000
Non
-Eva
pora
tive
Coo
ling
28/3
9/38
/003
0 TQ
1317
97
Brit
ish
Wat
erw
ays
Boa
rd
May
pole
Doc
k G
rand
Uni
on C
anal
- M
aypo
le D
ock
Arm
92
7 66
691
Supp
ly to
a C
anal
for
Thro
ughf
low
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-1
2
Lice
nce
no.
NG
R
Nam
e Po
int N
ame
Wat
erco
urse
A
bstr
. Dai
ly(m
3 ) A
bstr
. A
nnua
l (m
3 )
Purp
ose
28/3
9/38
/003
5 TQ
1480
7898
Th
e A
viar
y E
stat
e P
oint
A
Trib
utar
y O
f Riv
er
Bre
nt
69
1000
0 Sp
ray
Irrig
atio
n - D
irect
28/3
9/38
/003
9 TQ
1618
7829
B
ritis
h W
ater
way
s B
oard
B
rent
ford
, Mid
dles
ex
Gra
nd U
nion
Can
al
100
2000
0 D
ust s
uppr
essi
on
08/3
7/54
/001
6 TQ
4248
66
Ilfor
d G
olf
Clu
b Lt
d C
ours
e
Ald
ersb
rook
27
27
28
Spr
ay Ir
rigat
ion
- Dire
ct
08/3
7/55
/004
5 TQ
5598
77
Upm
inst
er G
olf C
lub
Upm
inst
er G
olf C
lub
Riv
er In
greb
ourn
e 11
22
7 Sp
ray
Irrig
atio
n - D
irect
08/3
7/55
/006
8 TQ
5769
20
Blo
omfie
ld
Mas
calls
Far
m, B
rent
woo
d
Trib
. Of R
iver
In
greb
ourn
e 68
2 34
095
Spra
y Irr
igat
ion
- Dire
ct
08/3
7/55
/008
0 TQ
5388
48
A C
Tur
ner &
Son
R
ainh
am L
odge
Far
m,
Upm
inst
er
Riv
er In
greb
ourn
e 65
5 27
276
Spra
y Irr
igat
ion
- Dire
ct
08/3
7/55
/009
1 TQ
4998
19
Ford
Mot
or C
ompa
ny
Ford
Mot
or C
ompa
ny E
stat
e,
Dag
enha
m
Riv
er B
eam
43
68
1500
000
Proc
ess
wat
er
28/3
9/44
/004
1 TQ
4932
8059
Th
ames
Wat
er U
tiliti
es
Ltd
Cro
ssne
ss N
atur
e R
eser
ve
Gre
at B
reac
h D
yke
864
3000
0 G
ener
al u
se re
latin
g to
Se
cond
ary
Cat
egor
y (H
igh
Loss
)
29/3
8/09
/014
7 TQ
3798
32
Brit
ish
Wat
erw
ays
Boa
rd
Bow
Bac
k R
iver
B
ow B
ack
Riv
er
182
4546
0 G
ener
al u
se re
latin
g to
Se
cond
ary
Cat
egor
y (M
ediu
m
Loss
)
9/40
/01/
0045
/A/S
R
TQ54
3674
42
Gla
xo W
ellc
ome
Ope
ratio
ns L
td
Gla
xo W
ellc
ome,
Dar
tford
R
iver
Dar
ent
1137
11
3650
C
hem
ical
s
9/40
/01/
0097
/SR
TQ
5277
7542
Bp
Glo
bal S
peci
al
Pro
duct
s Li
mite
d D
usse
k C
ampe
ll R
iver
Cra
y 11
37
3864
10
Ret
ail
9/40
/01/
0525
/S
TQ55
7176
91
Inno
gy P
LC
Littl
ebro
ok 'D
' Pow
er S
tatio
n,
Ston
e Ti
dal T
ham
es
5040
600
1841
1300
00
Elec
trici
ty
9/40
/01/
0522
/S
TQ61
8775
10
Rob
ert B
rett
& S
ons
Ltd
Poi
nt A
, At S
wan
scom
be.
Tida
l Tha
mes
37
5 45
506
Min
eral
Was
hing
Abs
tract
ions
to th
e ea
st o
f Abb
ey W
ood
(Rou
te W
indo
w S
E8)
are
incl
uded
alth
ough
they
no
long
er fo
rm p
art o
f the
impa
ct a
sses
smen
t.
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-1
3
Tabl
e C
.3:
Surf
ace
Wat
er A
bstr
actio
ns fr
om th
e Th
ames
(Ted
ding
ton
Lock
to M
aide
nhea
d)
Lice
nce
no.
NG
R
Nam
e Po
int N
ame
Abs
tr.
Dai
ly
(100
0m3 )
Abs
tr.
Ann
ual
(100
0m3 )
Purp
ose
28/3
9/26
/005
3 S
U91
7781
W
Em
met
t And
Son
R
iver
Tha
mes
At W
ater
Oak
ley
Farm
Poi
nt 'A
'0.
91
72.7
36
Spr
ay Ir
rigat
ion
- Dire
ct
28/3
9/26
/011
4 S
U91
5578
70
Sou
th E
ast W
ater
Plc
B
ray
(Riv
er T
ham
es) P
umpi
ng S
tatio
n 68
16
500
Pot
able
Wat
er S
uppl
y - D
irect
28/3
9/27
/004
7 SU
9407
74
Win
dsor
Rac
ecou
rse
Ltd
Riv
er T
ham
es A
t Win
dsor
Rac
ecou
rse
0.73
36
.37
Spr
ay Ir
rigat
ion
- Dire
ct
28/3
9/27
/006
4 SU
9997
57
Thre
e Va
lleys
Wat
er P
lc
Riv
er T
ham
es A
t Sun
nym
eads
Pum
ping
S
tatio
n In
take
22
7.3
8296
4 Po
tabl
e W
ater
Sup
ply
- Dire
ct
28/3
9/M
/000
2 S
U98
7765
Th
ames
Wat
er U
tiliti
es L
td
Riv
er T
ham
es A
t M2
Dat
chet
Inta
ke T
10
5455
66
5388
Po
tabl
e W
ater
Sup
ply
- Sto
rage
28/3
9/M
/000
2 TQ
0157
23
Tham
es W
ater
Util
ities
Ltd
R
iver
Tha
mes
At M
2 S
tain
es In
take
T11
54
55
6653
88
Pota
ble
Wat
er S
uppl
y - S
tora
ge
28/3
9/M
/000
2 S
U98
7765
Th
ames
Wat
er U
tiliti
es L
td
Riv
er T
ham
es A
t M2
Dat
chet
Inta
ke T
10
5455
66
5388
Po
tabl
e W
ater
Sup
ply
- Sto
rage
28/3
9/M
/000
2 TQ
0157
23
Tham
es W
ater
Util
ities
Ltd
R
iver
Tha
mes
At M
2 S
tain
es In
take
T11
54
55
6653
88
Pota
ble
Wat
er S
uppl
y - S
tora
ge
28/3
9/M
/000
6 TQ
0225
7180
Th
ree
Valle
ys W
ater
Plc
R
iver
Tha
mes
At M
6 E
gham
Pum
ping
Sta
tion
'A
282
6500
0 Po
tabl
e W
ater
Sup
ply
- Dire
ct
28/3
9/M
/000
6 TQ
0230
7178
Th
ree
Valle
ys W
ater
Plc
R
iver
Tha
mes
At M
6 E
gham
Pum
ping
Sta
tion
'B'
282
6500
0 Po
tabl
e W
ater
Sup
ply
- Dire
ct
28/3
9/M
/000
2 TQ
0486
93
Tham
es W
ater
Util
ities
Ltd
R
iver
Tha
mes
At M
2 La
leha
m In
take
T14
54
55
6653
88
Pota
ble
Wat
er S
uppl
y - S
tora
ge
28/3
9/M
/000
2 TQ
1156
88
Tham
es W
ater
Util
ities
Ltd
R
iver
Tha
mes
At M
2 W
alto
n In
take
T15
54
55
6653
88
Pota
ble
Wat
er S
uppl
y - S
tora
ge
28/3
9/M
/000
2 TQ
1296
90
Tham
es W
ater
Util
ities
Ltd
R
iver
Tha
mes
At M
2 H
ampt
on In
take
T20
54
55
6653
88
Pota
ble
Wat
er S
uppl
y - S
tora
ge
28/3
9/M
/000
2 TQ
1346
93
Tham
es W
ater
Util
ities
Ltd
R
iver
Tha
mes
At M
2 H
ampt
on In
take
T22
54
55
6653
88
Pota
ble
Wat
er S
uppl
y - S
tora
ge
28/3
9/M
/000
2 TQ
1156
88
Tham
es W
ater
Util
ities
Ltd
R
iver
Tha
mes
At M
2 W
alto
n In
take
T15
54
55
6653
88
Pota
ble
Wat
er S
uppl
y - S
tora
ge
28/3
9/M
/000
2 TQ
1296
90
Tham
es W
ater
Util
ities
Ltd
R
iver
Tha
mes
At M
2 H
ampt
on In
take
T20
54
55
6653
88
Pota
ble
Wat
er S
uppl
y - S
tora
ge
28/3
9/M
/000
2 TQ
1346
93
Tham
es W
ater
Util
ities
Ltd
R
iver
Tha
mes
At M
2 H
ampt
on In
take
T22
54
55
6653
88
Pota
ble
Wat
er S
uppl
y - S
tora
ge
28/3
9/M
/000
2 TQ
0486
93
Tham
es W
ater
Util
ities
Ltd
R
iver
Tha
mes
At M
2 La
leha
m In
take
T14
54
55
6653
88
Pota
ble
Wat
er S
uppl
y - S
tora
ge
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-1
4
Lice
nce
no.
NG
R
Nam
e Po
int N
ame
Abs
tr.
Dai
ly
(100
0m3 )
Abs
tr.
Ann
ual
(100
0m3 )
Purp
ose
28/3
9/M
/000
2 TQ
1716
74
Tham
es W
ater
Util
ities
Ltd
R
iver
Tha
mes
At M
2 Lo
ng D
itton
Inta
ke T
25
5455
66
5388
Po
tabl
e W
ater
Sup
ply
- Sto
rage
28/3
9/M
/000
2 TQ
1736
75
Tham
es W
ater
Util
ities
Ltd
R
iver
Tha
mes
At M
2 S
urbi
ton
Inta
ke T
26
5455
66
5388
Po
tabl
e W
ater
Sup
ply
- Sto
rage
28/3
9/M
/000
6 TQ
0496
6785
Th
ree
Valle
ys W
ater
Plc
R
iver
Tha
mes
At M
6 C
herts
ey P
umpi
ng
Sta
tion
'C'
282
6500
0 Po
tabl
e W
ater
Sup
ply
- Dire
ct
28/3
9/M
/000
6 TQ
0876
6629
Th
ree
Valle
ys W
ater
Plc
R
iver
Tha
mes
At M
6 W
alto
n P
umpi
ng S
tatio
n 'D
' 28
2 65
000
Pota
ble
Wat
er S
uppl
y - D
irect
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-1
5
Tabl
e C
.4:
Surf
ace
Wat
er D
isch
arge
s
1) D
WF:
Dry
wat
er fl
ow
2) In
clud
ing:
Pum
ping
Sta
tion
- wat
er c
ompa
ny
Lice
nce
no.
Out
let N
GR
O
rgan
isat
ion
Nam
e R
ecei
ving
Wat
erco
urse
D
WF1)
(m
3 ) M
ax D
aily
(m
3 ) D
isch
arge
Typ
e
CN
TD.0
035
SU89
4008
0700
Th
ames
Wat
er U
tiliti
es L
imite
d.
Mai
denh
ead
Ditc
h 20
000
Se
wag
e D
ispo
sal W
orks
- w
ater
com
pany
CAN
M.0
190
TQ01
7507
9900
To
talfi
na G
reat
Brit
ain
Lim
ited
Land
Via
Re-
Inje
ctio
n W
ells
360
Sew
age
disp
osal
wor
ks -
othe
r
CAS
M.0
578
SU90
1808
0590
M
r And
Mrs
Cor
nell
The
Riv
er T
ham
es
2
Dom
estic
Pro
perty
(Sin
gle)
CAS
M.0
456
SU90
2708
0650
Br
ian
Sw
eby
The
Riv
er T
ham
es
1
Dom
estic
Pro
perty
(Sin
gle)
CA
NM
.004
3 TQ
1066
0794
00
Sal
mon
Har
vest
er P
rope
rties
Lim
ited
Into
Lan
d
5 D
omes
tic P
rope
rty (M
ultip
le)
CAN
M.0
257
TQ10
4707
9080
N
atio
nal G
rid C
ompa
ny P
lc
Yead
ing
Broo
k
Pr
oduc
tion
and
Dis
tribu
tion
of E
lect
ricity
CN
TM.0
376
TQ04
6808
0110
Th
ree
Valle
ys W
ater
Plc
. C
olne
Bro
ok
10
00
Sew
age
Dis
posa
l Wor
ks -
wat
er c
ompa
ny
CN
TM.1
118
TQ04
5507
9500
S.
Gru
ndon
(Ew
elm
e) L
td.
Col
ne B
rook
5 R
ecre
atio
nal a
nd C
ultu
ral
CAT
M.3
069
TQ04
6007
9701
Th
orne
y C
ourt
Man
agem
ent C
ompa
ny L
td.
Col
ne B
rook
12
Dom
estic
Pro
perty
(Mul
tiple
)
CN
TM.1
806
SU91
9808
0810
Th
ames
Wat
er U
tiliti
es L
imite
d.
Rou
ndm
oor D
itch
36
30
Wat
er T
reat
men
t Wor
ks
CN
TM.1
020
TQ07
8607
9870
H
anso
n Q
uarr
y Pr
oduc
ts E
urop
e Lt
d.
Gra
nd U
nion
cana
l
C
oal s
tack
ing
grou
nds
CN
TM.0
926
TQ05
7008
0200
En
glis
h R
iver
Fra
y’s
5
Coa
l sta
ckin
g gr
ound
s
CN
TM.1
002
TQ05
7008
0200
En
glis
h R
iver
Fra
y’s
Coa
l sta
ckin
g gr
ound
s
TEM
P.05
33
TQ03
6008
0500
Th
ames
Wat
er U
tiliti
es L
td
Gra
nd U
nion
Can
al
Sew
erag
e N
etw
ork
2)
TEM
P.04
16
TQ12
3007
9900
Th
ames
Wat
er U
tiliti
es L
td
Riv
er C
rane
S
ewer
age
Net
wor
k 2)
TEM
P.14
72
SU91
5008
0800
Th
ames
Wat
er U
tiliti
es L
td
Am
erde
n G
rove
Ditc
h
S
ewer
age
Net
wor
k 2)
TEM
P.15
92
SU87
5008
0200
Th
ames
Wat
er U
tiliti
es L
td
Mai
denh
ead
Ditc
h
Se
wer
age
Net
wor
k 2)
TEM
P.11
34
TQ05
7008
0400
Th
ames
Wat
er U
tiliti
es L
td
Pin
n
S
ewer
age
Net
wor
k 2)
TEM
P.12
86
SU92
6008
1000
Th
ames
Wat
er U
tiliti
es L
td
Rou
ndm
oor D
itch
Sew
erag
e N
etw
ork
2)
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-1
6
Lice
nce
no.
Out
let N
GR
O
rgan
isat
ion
Nam
e R
ecei
ving
Wat
erco
urse
D
WF1)
(m
3 ) M
ax D
aily
(m
3 ) D
isch
arge
Typ
e
TEM
P.18
43
TQ07
2007
9800
Th
ames
Wat
er U
tiliti
es L
td
Gra
nd U
nion
Can
al
Sew
erag
e N
etw
ork
2)
TEM
P.19
12
TQ07
4007
7900
Th
ames
Wat
er U
tiliti
es L
td
Col
ne
Sew
erag
e N
etw
ork
2)
TEM
P.24
26
SU91
9008
0801
Th
ames
Wat
er U
tiliti
es L
td
Rou
ndm
oor D
itch
Sew
age
Dis
posa
l Wor
ks -
wat
er c
ompa
ny
TEM
P.04
09
SU90
5008
1400
Th
ames
Wat
er U
tiliti
es L
td
Am
erde
n G
rove
Ditc
h
S
ewer
age
Net
wor
k 2)
TEM
P.07
58
SU92
6008
1500
Th
ames
Wat
er U
tiliti
es L
td
Rou
ndm
oor D
itch
Sew
erag
e N
etw
ork
2)
TEM
P.13
18
SU93
5008
1900
Th
ames
Wat
er U
tiliti
es L
td
Cha
lvey
Ditc
h
Se
wer
age
Net
wor
k 2)
TEM
P.09
45
TQ05
3008
0000
Th
ames
Wat
er U
tiliti
es L
td
Col
ne
Sew
erag
e N
etw
ork
2)
TEM
P.16
90
SU98
2008
0300
Th
ames
Wat
er U
tiliti
es L
td
Gre
at U
nion
Can
al
Sew
erag
e N
etw
ork
2)
TEM
P.16
42
SU89
8008
1100
Th
ames
Wat
er U
tiliti
es L
td
Tham
es
Sew
erag
e N
etw
ork
2)
TEM
P.27
57
SU89
5008
0600
Th
ames
Wat
er U
tiliti
es L
td
Mai
denh
ead
Ditc
h
Se
wag
e D
ispo
sal W
orks
- w
ater
com
pany
TEM
P.21
05
TQ04
2007
9400
Th
ames
Wat
er U
tiliti
es L
td
Col
ne B
rook
S
ewer
age
Net
wor
k 2)
CTW
C.0
957
TQ07
2008
0000
Be
rrite
Ltd
. G
rand
Uni
onca
nal
6
Indu
stria
l est
ates
CTW
C.0
380
TQ08
0507
9850
S
tock
ley
Par
k G
olf (
Trus
t Sec
uriti
es)
Gra
nd U
nion
cana
l
1728
U
ndef
ined
or O
ther
CTW
C.2
544
TQ07
6107
8050
R
MC
(Tra
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) Ltd
. B
ricke
arth
And
Riv
er G
rave
l
1 R
eady
Mix
ed C
oncr
ete
CTW
C.2
406
TQ04
0207
9420
M
r. K
.S. S
amot
a R
iver
Ter
race
Gra
vels
1 D
omes
tic P
rope
rty (S
ingl
e)
CTW
C.0
137
TQ04
1208
0420
C
olne
way
Lim
ited
Tapl
ow G
rave
l
1 U
ndef
ined
or O
ther
CTW
C.0
810
SU90
1008
1300
G
alle
on T
aver
ns L
imite
d R
iver
Tha
mes
H
otel
Tra
de
CTW
C.1
072
SU88
9008
0600
R
oyal
Bor
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Of W
inds
or &
Mai
denh
ead
Mai
denh
ead
Ditc
h
In
dust
rial e
stat
es
CTW
C.1
073
SU88
9008
0600
R
oyal
Bor
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Of W
inds
or &
Mai
denh
ead
Mai
denh
ead
Ditc
h
In
dust
rial e
stat
es
CTW
C.1
112
TQ07
3007
9900
Be
rrite
Ltd
. G
rand
Uni
onca
nal
Und
efin
ed o
r Oth
er
CTW
C.2
902
SU92
7008
1700
Bu
rnha
m T
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s As
soci
atio
n G
rave
l Ove
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lk
1
Rec
reat
iona
l and
Cul
tura
l
CTC
R.2
133
TQ22
4808
2270
G
. M. W
arre
n G
rand
Uni
onca
nal
3
Und
efin
ed o
r Oth
er
CTC
R.2
044
TQ01
7008
0000
To
tal O
il G
reat
Brit
ain
Ltd.
H
orto
n B
rook
1 P
rodu
ctio
n an
d di
strib
utio
n of
Oil
CN
TW.0
873
SU95
3008
0600
Sa
ra L
ee H
&P.C
UK
Ltd.
C
halv
ey D
itch
80
0 Sa
wm
illin
g of
Woo
d
CTC
U.0
404
SU90
2008
0600
D
r & M
rs J
.R.A
. Ken
nedy
G
rave
l And
Cha
lk S
trata
0 D
omes
tic P
rope
rty (S
ingl
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Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
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f Wat
er Im
pact
s Te
chni
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epor
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ss L
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n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-1
7
Lice
nce
no.
Out
let N
GR
O
rgan
isat
ion
Nam
e R
ecei
ving
Wat
erco
urse
D
WF1)
(m
3 ) M
ax D
aily
(m
3 ) D
isch
arge
Typ
e
CTC
U.0
038
SU90
3008
0900
M
rs. J
.C. W
arbu
rton
Bal
last
Stra
ta
1
Dom
estic
Pro
perty
(Sin
gle)
CTC
U.0
706
SU
9480
0816
00
Dr P
eter
Ath
erto
n G
rave
l Stra
ta
9
Dom
estic
Typ
e E
lec.
Equ
ipm
ent
CTW
C.0
378
TQ08
0507
9850
S
tock
ley
Par
k G
olf (
Trus
t Sec
uriti
es)
Gra
nd U
nion
cana
l
U
ndef
ined
or O
ther
CTW
C.2
336
TQ50
1507
9800
H
edso
r Ltd
. Ba
lanc
ing
Pon
d
U
ndef
ined
or O
ther
CAN
M.0
474
TQ37
6808
4630
N
ishi
mat
su-C
emen
tatio
n S
kans
ka J
.V.
Bal
anci
ng P
ond
E.B
nk R
iver
Lee
10
0 C
onst
. and
Rep
air o
f Bui
ldin
gs
CAN
M.0
517
TQ38
4908
4580
C
osta
in S
kans
ka B
achy
Jv
Bala
ncin
g P
ond
To R
iver
Lee
7800
G
ener
al C
onst
ruct
ion
Wor
k
CTW
C.3
291
TQ37
9008
3400
La
ncas
ter P
orsc
he
Bow
Bac
k R
iver
C
ar s
tora
ge/s
tock
ing
site
CTW
C.0
224
TQ37
9708
3320
So
rtex
Ltd.
Bo
w B
ack
Riv
er
Pro
duct
ion
and
Dis
tribu
tion
of E
lect
ricity
CN
TM.1
680
TQ39
2508
1250
Pu
ra F
oods
Ltd
Bo
w C
reek
10
Mis
cella
neou
s Fo
ods
CK
RU
.002
8 TQ
5538
0173
60
May
or, A
lder
men
, Bur
gess
es O
f Bor
ough
Of
Dar
tford
C
halk
Stra
ta
Und
efin
ed o
r Oth
er
T027
84
TQ53
2007
5200
M
phd
Sto
rm T
o S
tanh
am
Cra
y
S
ewer
age
Net
wor
k - S
ewer
s - o
ther
s
P113
38
TQ53
1507
5410
Be
xley
Civ
ic A
men
ity &
Was
te
Cra
y
U
nspe
cifie
d W
aste
Site
CAT
M.2
456
TQ52
8307
5570
Bp
Glo
bal S
peci
al P
rodu
cts
Cra
yfor
d C
reek
50
Indu
stria
l est
ates
CAT
M.2
406
TQ52
8307
5570
Bp
Glo
bal S
peci
al P
rodu
cts
Cra
yfor
d C
reek
80
Indu
stria
l est
ates
CN
TW.0
756
TQ52
8007
5600
St
ead
& W
ilkin
s Fa
bric
atio
ns L
td.
Cra
yfor
d C
reek
3 U
ndef
ined
or O
ther
T003
02
TQ54
4007
4700
Th
e W
ellc
ome
Foun
datio
n D
aren
t
P
harm
aceu
tical
Pro
duct
s
T001
82
TQ53
9007
5000
D
artfo
rd P
aper
Mills
D
aren
t
Pu
lp, P
aper
and
Boa
rd
TEM
P.17
39
TQ53
9007
4600
Th
ames
Wat
er U
tiliti
es L
td
Dar
ent
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
TEM
P.18
08
TQ54
3007
4800
Th
ames
Wat
er U
tiliti
es L
td
Dar
ent
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
T006
23
TQ54
4007
3800
C
entra
l Par
k D
aren
t
Se
wer
age
Net
wor
k - P
umpi
ng S
tatio
n -
othe
rs
T021
55
TQ54
1007
5071
N
orth
Site
D
aren
t
U
ndef
ined
or O
ther
T021
54
TQ54
1007
5070
N
orth
Site
D
aren
t
U
ndef
ined
or O
ther
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-1
8
Lice
nce
no.
Out
let N
GR
O
rgan
isat
ion
Nam
e R
ecei
ving
Wat
erco
urse
D
WF1)
(m
3 ) M
ax D
aily
(m
3 ) D
isch
arge
Typ
e
T000
29
TQ54
1007
4400
10
0 H
ythe
Stre
et
Dar
ent
Und
efin
ed o
r Oth
er
CN
TW.1
118
TQ54
4807
4880
G
laxo
Wel
lcom
e O
pera
tions
D
artfo
rd M
arsh
Mai
n D
yke
90
C
ar s
tora
ge/s
tock
ing
site
CN
TW.1
117
TQ54
5207
4760
G
laxo
Wel
lcom
e O
pera
tions
D
artfo
rd M
arsh
Mai
n D
yke
25
0 P
harm
aceu
tical
Pro
duct
s
CN
TM.1
518
TQ37
6908
4190
G
reat
Eas
tern
Rai
lway
G
rave
ls
1
Sew
age
disp
osal
wor
ks -
othe
r
TEM
P.20
62
TQ49
0007
9500
Th
ames
Wat
er U
tiliti
es L
td
Gre
at B
reac
h D
yke
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
CTM
R.0
274
TQ55
0201
7960
Pi
relli
Gen
eral
Plc
G
reen
Lev
els
Dyk
e So
uth
Bran
ch
28
In
sula
ted
Wire
s an
d C
able
s
CTM
R.0
275
TQ55
0301
7930
Pi
relli
Gen
eral
Plc
G
reen
Lev
els
Dyk
e So
uth
Bran
ch
23
7 In
sula
ted
Wire
s an
d C
able
s
CTM
R.0
276
TQ55
0301
7930
Pi
relli
Gen
eral
Plc
G
reen
Lev
els
Dyk
e So
uth
Bran
ch
78
In
sula
ted
Wire
s an
d C
able
s
TEM
P.28
01
TQ38
9208
5790
Th
ames
Wat
er U
tiliti
es L
td
Hen
nike
rs D
itch
Sew
erag
e N
etw
ork,
Sew
ers
CS
SC
.032
8 TQ
5600
0914
00
Tham
es W
ater
Util
ities
Lim
ited.
In
greb
ourn
e 18
690
Se
wag
e D
ispo
sal W
orks
CE
LR.0
048
TQ55
6701
9150
Th
ames
Wat
er U
tiliti
es L
imite
d.
Ingr
ebou
rne
18
690
Sew
age
Dis
posa
l Wor
ks -
wat
er c
ompa
ny
TEM
P.24
14
TQ56
0009
1400
Th
ames
Wat
er U
tiliti
es L
td
Ingr
ebou
rne
Sew
age
Dis
posa
l Wor
ks -
wat
er c
ompa
ny
TEM
P.05
49
TQ56
9009
2400
Th
ames
Wat
er U
tiliti
es L
td
Ingr
ebou
rne
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
TEM
P.15
58
TQ57
0009
1700
Th
ames
Wat
er U
tiliti
es L
td
Ingr
ebou
rne
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
TEM
P.11
10
TQ60
0009
2900
Th
ames
Wat
er U
tiliti
es L
td
Ingr
ebou
rne
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
TEM
P.18
03
TQ57
5009
3000
Th
ames
Wat
er U
tiliti
es L
td
Ingr
ebou
rne
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
TEM
P.03
41
TQ59
5009
2400
Th
ames
Wat
er U
tiliti
es L
td
Ingr
ebou
rne
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
TEM
P.16
98
TQ58
3009
2800
Th
ames
Wat
er U
tiliti
es L
td
Ingr
ebou
rne
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
CEE
R.0
009
TQ55
5401
9110
Th
omas
Bat
es &
Son
Ltd
. In
greb
ourn
e
U
ndef
ined
or O
ther
CEX
R.0
165
TQ55
5401
9110
Th
omas
Bat
es &
Son
Ltd
. In
greb
ourn
e
U
ndef
ined
or O
ther
CAN
M.0
025
TQ57
0009
2520
To
talfi
nael
f UK
Lim
ited
Land
Via
A S
oaka
way
R
etai
l Fill
ing
Stat
ions
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-1
9
Lice
nce
no.
Out
let N
GR
O
rgan
isat
ion
Nam
e R
ecei
ving
Wat
erco
urse
D
WF1)
(m
3 ) M
ax D
aily
(m
3 ) D
isch
arge
Typ
e
CS
AB
.052
9 TQ
4292
0797
40
Tham
es W
ater
Util
ities
Lim
ited.
R
.Tha
mes
( Ti
dal )
S
ewer
age
Net
wor
k, S
ewer
s
CS
AB
.052
3 TQ
4373
0798
00
Tham
es W
ater
Util
ities
Lim
ited.
R
.Tha
mes
( Ti
dal )
S
ewer
age
Net
wor
k, S
ewer
s
TEM
P.23
64
TQ47
7007
8900
Th
ames
Wat
er U
tiliti
es L
td
Rai
lway
Ditc
h
S
ewer
age
Net
wor
k, S
ewer
s
CEN
R.0
108
TQ55
3101
8880
Lo
ndon
& Q
uadr
ant H
ousi
ng T
rust
R
aven
sbou
rne
Dom
estic
Pro
perty
(Mul
tiple
)
CEU
R.0
052
TQ55
3201
8940
M
clea
n H
omes
Nor
th L
ondo
n Lt
d.
Rav
ensb
ourn
e
U
ndef
ined
or O
ther
TEM
P.20
25
TQ54
0009
0600
Th
ames
Wat
er U
tiliti
es L
td
Rav
ensb
ourn
e S
tream
S
ewer
age
Net
wor
k - P
umpi
ng S
tatio
n
CN
TM.0
953
TQ37
6008
4400
C
arpe
nter
s R
oad
Prop
ertie
s Lt
d.
Riv
er L
ee
Indu
stria
l est
ates
CN
TW.1
292
TQ58
2807
5210
La
farg
e R
edla
nd A
ggre
gate
s Li
mite
d R
iver
Tha
mes
350
Ext
ract
ion
of S
tone
, Gra
vel,
etc
CTW
C.1
330
TQ43
7007
9800
W
alda
ir C
ourt
Man
agem
ent C
o. L
td.
Riv
er T
ham
es
Gen
eral
Con
stru
ctio
n W
ork
CN
TM.0
074
TQ51
9207
7990
R
mc
Rea
dym
ix L
ondo
n R
iver
Tha
mes
10
Rea
dy M
ixed
Con
cret
e
CN
TW.0
853
TQ42
4007
9800
Ta
te &
Lyl
e In
dust
ries
Ltd.
R
iver
Tha
mes
6300
0 S
ugar
and
Sug
ar P
rodu
cts
CTW
C.1
951
TQ37
0508
0100
Lo
ndon
Doc
klan
ds D
evel
opm
ent C
orp.
R
iver
Tha
mes
U
ndef
ined
or O
ther
CS
SC
.768
8 TQ
3840
0797
00
Tham
es W
ater
Util
ities
Lim
ited.
R
iver
Tha
mes
(Tid
al)
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
CTW
C.1
718
TQ38
4708
0280
Lo
ndon
Bor
ough
Of T
ower
Ham
lets
R
iver
Tha
mes
(Tid
al)
Und
efin
ed o
r Oth
er
CTL
R.0
063
TQ54
3201
8610
La
ttice
Pro
perty
Hol
ding
s R
odin
g
Pu
blic
Gas
Sup
ply
TEM
P.18
14
TQ43
5008
6000
Th
ames
Wat
er U
tiliti
es L
td
Rod
ing
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
TEM
P.29
35
TQ45
2508
6390
Th
ames
Wat
er U
tiliti
es L
td
Rod
ing
Sew
erag
e N
etw
ork,
Sew
ers
CEH
R.0
030
TQ54
2101
8640
C
orpo
ratio
n O
f Lon
don
Rod
ing
Und
efin
ed o
r Oth
er
TEM
P.14
54
TQ52
4008
8700
Th
ames
Wat
er U
tiliti
es L
td
Rom
S
ewer
age
Net
wor
k - P
umpi
ng S
tatio
n
T026
38
TQ50
1507
9800
Pl
ot F
Th
ames
G
ener
al C
onst
ruct
ion
Wor
k
TEM
P.07
70
TQ50
1007
9800
Th
ames
Wat
er U
tiliti
es L
td
Tham
es
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
TEM
P.04
10
TQ50
4007
8900
Th
ames
Wat
er U
tiliti
es L
td
Tham
es
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
TEM
P.15
93
TQ49
5007
9700
Th
ames
Wat
er U
tiliti
es L
td
Tham
es
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-2
0
Lice
nce
no.
Out
let N
GR
O
rgan
isat
ion
Nam
e R
ecei
ving
Wat
erco
urse
D
WF1)
(m
3 ) M
ax D
aily
(m
3 ) D
isch
arge
Typ
e
TEM
P.20
61
TQ47
7007
9800
Th
ames
Wat
er U
tiliti
es L
td
Tham
es
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
TEM
P.13
08
TQ51
4007
7100
Th
ames
Wat
er U
tiliti
es L
td
Tham
es
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
TEM
P.06
81
TQ50
6007
9400
Th
ames
Wat
er U
tiliti
es L
td
Tham
es
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
TEM
P.19
15
TQ52
6007
6900
Th
ames
Wat
er U
tiliti
es L
td
Tham
es
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
TEM
P.20
67
TQ44
8007
9600
Th
ames
Wat
er U
tiliti
es L
td
Tham
es
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion
TEM
P.03
03
TQ46
7007
9700
Th
ames
Wat
er U
tiliti
es L
td
Tham
es
Sew
erag
e N
etw
ork
- Pum
ping
Sta
tion-
CAT
M.3
314
TQ48
2507
9350
T
E &
L R
Duf
fy
The
Col
ne B
rook
2 D
omes
tic P
rope
rty (M
ultip
le)
CAN
M.3
314
TQ48
2507
9350
T
E &
L R
Duf
fy
The
Col
ne B
rook
2 D
omes
tic P
rope
rty (M
ultip
le)
CAN
M.0
500
TQ51
5208
7700
M
r I R
onch
etti
The
Riv
er R
om
Hos
pita
ls
CAS
M.0
410
TQ58
2217
5301
H
anso
n C
onst
ruct
ion
Proj
ects
Th
e Ti
dal T
ham
es
2
Gen
eral
Con
stru
ctio
n W
ork
CSS
C.0
411
TQ61
7807
4920
So
uthe
rn W
ater
Ser
vice
s Lt
d.
Tida
l Riv
er T
ham
es
9300
Sew
age
Dis
posa
l Wor
ks
CS
SC
.996
6 TQ
4320
0797
40
Tham
es W
ater
Util
ities
Lim
ited.
Ti
dal R
iver
Tha
mes
S
ewer
age
Net
wor
k - P
umpi
ng S
tatio
n -
wat
er c
ompa
ny
CN
TM.0
215
TQ50
8507
9810
Pi
onee
r Willm
ent C
oncr
ete
Ltd.
Ti
dal R
iver
Tha
mes
50
Man
ufac
ture
of C
emen
t, Li
me
Pla
ster
CS
SC
.989
0 TQ
3684
0805
20
Tham
es W
ater
Util
ities
Lim
ited.
Ti
dal R
iver
Tha
mes
S
ewer
age
Net
wor
k - S
ewer
s - o
ther
s
CS
AB
.052
8 TQ
3690
0804
50
Tham
es W
ater
Util
ities
Lim
ited.
Ti
dal R
iver
Tha
mes
S
ewer
age
Net
wor
k, S
ewer
s
P098
08
TQ61
7507
3890
Ba
kers
Hol
e La
ndfil
l Ti
dal T
ham
es
Dom
estic
Pro
perty
(Sin
gle)
P04
404
TQ57
0007
5570
C
ross
way
s B
usin
ess
Par
k Ti
dal T
ham
es
Ind.
Par
rs E
stat
es
P04
404
TQ57
0007
5570
C
ross
way
s B
usin
ess
Par
k Ti
dal T
ham
es
Ind.
Par
rs E
stat
es
P10
726
TQ61
7507
3880
H
ocht
ief N
orw
est H
olst
Ti
dal T
ham
es
Ind.
Par
rs E
stat
es
K020
67
TQ62
0607
3500
N
orth
fleet
Sew
age
Trea
tmen
t Wor
ks
Tida
l Tha
mes
S
ewag
e D
ispo
sal W
orks
- w
ater
com
pany
TEM
P.09
95
TQ50
8007
8000
Th
ames
Wat
er U
tiliti
es L
td
Tida
l Tha
mes
S
ewer
age
Net
wor
k - P
umpi
ng S
tatio
n
TEM
P.20
06
TQ51
3007
8100
Th
ames
Wat
er U
tiliti
es L
td
Tida
l Tha
mes
S
ewer
age
Net
wor
k - P
umpi
ng S
tatio
n
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-2
1
Lice
nce
no.
Out
let N
GR
O
rgan
isat
ion
Nam
e R
ecei
ving
Wat
erco
urse
D
WF1)
(m
3 ) M
ax D
aily
(m
3 ) D
isch
arge
Typ
e
TEM
P.22
09
TQ51
0007
8500
Th
ames
Wat
er U
tiliti
es L
td
Tida
l Tha
mes
S
ewer
age
Net
wor
k - P
umpi
ng S
tatio
n
TEM
P.03
37
TQ51
9007
7800
Th
ames
Wat
er U
tiliti
es L
td
Tida
l Tha
mes
S
ewer
age
Net
wor
k - P
umpi
ng S
tatio
n
TEM
P.07
43
TQ36
5008
1200
Th
ames
Wat
er U
tiliti
es L
td
Tida
l Tha
mes
S
ewer
age
Net
wor
k - P
umpi
ng S
tatio
n
A008
31
TQ60
1207
5390
S
wan
scom
be W
aste
wat
er P
umpi
ng
Tida
l Tha
mes
Se
wer
age
Net
wor
k - P
umpi
ng S
tatio
n -
wat
er c
ompa
ny
TEM
P.23
66
TQ43
7307
9800
Th
ames
Wat
er U
tiliti
es L
td
Tida
l Tha
mes
S
ewer
age
Net
wor
k, S
ewer
s
TEM
P.27
43
TQ32
8608
0620
Th
ames
Wat
er U
tiliti
es L
td
Tida
l Tha
mes
S
ewer
age
Net
wor
k, S
ewer
s
P046
61
TQ61
7007
4100
Bl
ue L
ake,
Bea
n Ti
dal T
ham
es
Und
efin
ed o
r Oth
er
P046
60
TQ61
7607
3850
N
orth
fleet
Eas
tern
Qua
rry
Tida
l Tha
mes
U
ndef
ined
or O
ther
P014
74
TQ59
1007
4200
Al
kerd
en L
ane
Tida
l Tha
mes
U
ndef
ined
or O
ther
P077
08
TQ60
5007
5000
P1
5 Ke
nt K
raft
Indu
stria
l Est
ate
Tida
l Tha
mes
U
ndef
ined
or O
ther
P079
81
TQ57
0407
5380
So
lagl
as P
lot 3
2/33
Ti
dal T
ham
es
Und
efin
ed o
r Oth
er
P046
59
TQ60
5207
5320
N
orth
fleet
Eas
tern
/Wes
tern
Qua
rry
Tida
l Tha
mes
U
ndef
ined
or O
ther
P046
59
TQ60
5207
5320
N
orth
fleet
Eas
tern
/Wes
tern
Qua
rry
Tida
l Tha
mes
U
ndef
ined
or O
ther
P078
24
TQ57
0807
5400
C
lippe
r Bou
leva
rd
Tida
l Tha
mes
U
ndef
ined
or O
ther
P092
03
TQ57
5107
5160
Pl
ot C
2 Ti
dal T
ham
es
Und
efin
ed o
r Oth
er
CEM
R.0
160
TQ55
1501
8870
R
omfo
rd U
nite
d R
efor
med
Chu
rch
Trib
utar
y O
f Bea
m
Und
efin
ed o
r Oth
er
CAT
M.2
923
TQ37
9508
4800
En
glis
h U
nder
grou
ndst
rata
2 R
ailw
ays
TEM
P.20
49
TQ49
0008
7500
Th
ames
Wat
er U
tiliti
es L
td
Wan
tz S
tream
S
ewer
age
Net
wor
k - P
umpi
ng S
tatio
n
TEM
P.07
94
TQ49
9008
7700
Th
ames
Wat
er U
tiliti
es L
td
Wan
tz S
tream
S
ewer
age
Net
wor
k - P
umpi
ng S
tatio
n
CAT
M.2
983
TQ37
4008
0040
Br
ittan
ia H
otel
s Lt
d.
Wes
t Ind
ia D
ock
67
00
Hot
el T
rade
CAT
M.2
997
TQ37
2008
0050
Pr
icew
ater
hous
e C
oope
rs
Wes
t Ind
ia D
ock
46
80
Und
efin
ed o
r Oth
er
CTC
U.1
278
TQ47
4307
8140
B
urea
u O
f Aes
thet
ic C
osm
etic
Sur
gery
Ltd
. W
oolw
ich
Bed
s S
trata
6 D
omes
tic P
rope
rty (S
ingl
e)
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-2
2
Lice
nce
no.
Out
let N
GR
O
rgan
isat
ion
Nam
e R
ecei
ving
Wat
erco
urse
D
WF1)
(m
3 ) M
ax D
aily
(m
3 ) D
isch
arge
Typ
e
TEM
P.26
79
TQ42
9207
9720
Th
ames
Wat
er U
tiliti
es L
td
Woo
lwic
h R
each
S
ewer
age
Net
wor
k, S
ewer
s
TEM
P.30
43
TQ43
7207
9830
Th
ames
Wat
er U
tiliti
es L
td
Woo
lwic
h R
each
S
ewer
age
Net
wor
k, S
ewer
s
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-2
3
Tabl
e C
.5: S
urfa
ce W
ater
Qua
lity
Scor
es GQ
A
RQ
O
Riv
er
Rea
ch
Che
mis
try
Bio
logy
N
itrat
e Ph
osph
ate
M
aide
nhea
d D
itch
Mai
denh
ead
STW
– T
he C
ut
Fairl
y go
od (C
) Ve
ry g
ood
Mod
erat
e Ex
cess
ivel
y hi
gh
5 R
iver
Tha
mes
Fa
wle
y C
ourt
Stre
am –
The
Cut
G
ood
(A)
Goo
d hi
gh
Ver
y hi
gh
2 R
ound
moo
r Ditc
h Bu
rnha
m S
TW -
Bouv
eney
Ba
d (F
) Ba
d Ve
ry h
igh
Exce
ssiv
ely
high
Fa
iled
5C
halv
ey S
tream
Sl
ough
– T
ham
es
Fairl
y go
od (C
) Ba
d Ve
ry h
igh
Exce
ssiv
ely
high
2
Salt
Hill
Stre
am
Stok
e Po
ges
– C
halv
ey D
itch
Fa
irly
good
(C)
Fair
Mod
erat
e M
oder
ate
4 D
atch
et C
omm
on B
rook
U
pton
lake
- Th
ames
Fa
irly
good
(C)
Goo
d M
oder
ate
Mod
erat
e 3
Col
ne B
rook
U
xbrid
ge M
oor -
Tha
mes
G
ood
(B)
Goo
d H
igh
Very
hig
h 3
Hor
ton
Broo
k Pi
new
ood
Stud
ios
– C
olne
Bro
okFa
irly
good
(C)
Goo
d Ve
ry lo
w
Mod
erat
e 3
Riv
er F
ray’
s P
inn
- Col
ne
Goo
d (B
) -
- -
3 R
iver
Fra
y’s
Col
ne -
Pinn
G
ood
(B)
Goo
d H
igh
Very
hig
h 2
Riv
er C
olne
M
isbo
urne
- Th
ames
G
ood
(A)
- H
igh
Ver
y hi
gh
- R
iver
Cra
ne (Y
eadi
ng B
rook
) C
onf.
Yea
ding
Bro
ok E
ast &
W
est –
Cra
ne
Fairl
y go
od (C
) -
- -
-
Gra
nd U
nion
Can
al
(Pad
ding
ton
Arm
) C
anal
Fee
der –
Cam
den
Roa
d P
oor (
E)
- -
- 4
Gra
nd U
nion
Can
al
(Pad
ding
ton
Arm
) Bu
ll’s B
ridge
– C
anal
Fee
der
Poor
(E)
- M
oder
atel
y lo
w
Very
hig
h 5
Gra
nd U
nion
Can
al (C
owle
y R
each
) Iro
n B
ridge
- B
rent
Fa
ir (D
) Fa
irly
good
M
oder
atel
y lo
w
Exce
ssiv
ely
high
3
Gra
nd U
nion
Can
al (S
loug
h A
rm)
Sour
ce –
GU
C (C
owle
y R
each
) Po
or (E
) Fa
irly
good
M
oder
ate
Hig
h 4
Gra
nd U
nion
Can
al
(Pad
ding
ton
Arm
) C
anal
Fee
der –
Cam
den
Roa
d Po
or
Poor
Lo
w
Hig
h 4
Gra
nd U
nion
Can
al (R
egen
t’s
Can
al)
Cam
den
Roa
d –
Her
tford
Uni
on
Fairl
y G
ood
- Lo
w
Hig
h 3
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-2
4
GQ
A
RQ
O
Riv
er
Rea
ch
Che
mis
try
Bio
logy
N
itrat
e Ph
osph
ate
R
iver
Lee
(Nav
igat
ion
‘A’)
Lea
Brid
ge W
eir -
Bow
Fa
ir Ve
ry G
ood
Mod
erat
e Ex
cess
ivel
y H
igh
4 R
iver
Lee
Le
a B
ridge
Wei
r – C
arpe
nter
s R
oad
Fair
Poor
Ve
ry H
igh
Exce
ssiv
ely
Hig
h 4
Riv
er L
ee
Car
pent
ers
Roa
d –
Tham
es
Fair
Fair
Hig
h Ex
cess
ivel
y H
igh
4 R
iver
Rod
ing
Woo
dfor
d Br
idge
– S
ix G
ates
Sl
uice
Fa
ir Fa
irly
Goo
d H
igh
Ver
y H
igh
3
Riv
er R
om/B
eam
A1
2 R
oadb
ridge
– A
13
Roa
dbrid
ge
Poor
Fa
ir M
oder
ate
Very
Hig
h 4
Riv
er R
om/B
eam
A
13 R
oadb
ridge
- Th
ames
Fa
ir Fa
ir M
oder
ate
Very
Hig
h 4
Riv
er In
greb
ourn
e B
rook
Stre
et -
Bre
ntw
ood
Goo
d -
- -
2 R
iver
Ingr
ebou
rne
Bre
ntw
ood
STW
- H
arol
d C
ourt
Roa
d Fa
ir Fa
irly
Goo
d V
ery
Hig
h E
xces
sive
ly H
igh
5
Riv
er In
greb
ourn
e
Har
old
Cou
rt R
oad
– R
iver
side
S
TW
Fair
Goo
d H
igh
Exce
ssiv
ely
Hig
h 3
Riv
er In
greb
ourn
e
Riv
ersi
de S
TW -
Tham
es
Bad
-
- -
3 R
iver
Dar
ent
V
ery
Goo
d -
- -
- R
iver
Cra
y R
iver
Dar
ent –
Con
fluen
ce
Sou
rce
Ver
y G
ood
Goo
d M
oder
ate
Low
-
Riv
er Q
ualit
y O
bjec
tive
(RQ
O) a
nd G
ener
al Q
ualit
y A
sses
smen
t (G
QA
) for
rive
rs. D
ata
are
from
200
1 or
200
2 if
repo
rted.
RQ
O u
se a
gra
ding
sys
tem
from
1 to
5, b
ased
on
a nu
mbe
r of p
aram
eter
s; 1
bei
ng th
e be
st q
ualit
y, s
ee d
efin
ition
s be
low
.
Crossrail Line 1 Mott MacDonald Assessment of Water Impacts Technical Report Cross London Rail Links Limited Appendix C – Baseline Data
203357/31/Final/February 2005 AppC4 Rev104.doc
C-25
Definition of Surface Water Classification
The following definitions of river quality are taken from the Environment Agency website:
River Quality: The General Quality Assessment scheme (GQA) is the Agency’s national method for classifying water quality in rivers and canals. The scheme provides a way of comparing river quality from one river to another and for looking at changes through time. The water quality is assessed from four perspectives: chemistry, biology, nutrients, and aesthetics.
Chemistry and Biology: Samples are analysed for three determinants of organic pollution: ammonia, biochemical oxygen demand (BOD), and dissolved oxygen. The results for a site are averaged and percentiles are calculated. These are compared with limits set for each of six grades as shown in Table C.6. A grade is assigned to the length of river (which the sampling site represents) according to the lowest grade achieved by any of the three determinands. For example, if a site is grade A for dissolved oxygen and ammonia but only grade B for BOD, then the grade assigned is B.
Classification of biology is based on the macro-invertebrates found in the kick-samples. The range of species found is compared with the range that would be expected in the river if it was not polluted or physically damaged. This takes account of natural differences expected due to different types of geology and flow, for example. One of six grades is allocated to each river length, as shown in Table C.6.
Table C.6: Chemistry and Biology Classification
Class Likely uses and characteristics Chemistry Biology
A Very good
All abstractions - Very good salmonid fisheries - Cyprinid fisheries - Natural ecosystems
Biology similar to that expected for an unpolluted river
B Good
All abstractions - Salmonid fisheries - Cyprinid fisheries - Ecosystems at or close to natural
Biology is a little short of an unpolluted river
C Fairly good
Potable supply after advanced treatment - Other abstractions - Good cyprinid fisheries - Natural ecosystems, or those corresponding to good cyprinid fisheries
Biology worse than expected for unpolluted river
D Fair
Potable supply after advanced treatment – Other abstractions - Fair cyprinid fisheries - Impacted ecosystems
A range of pollution tolerant species present
E Poor
Low grade abstraction for industry - Fish absent or sporadically present, vulnerable to pollution - Impoverished ecosystems
Biology restricted to pollution tolerant species
F Bad
Very polluted rivers which may cause nuisance - Severely restricted ecosystems
Biology limited to a small number of species very tolerant of pollution
Crossrail Line 1 Mott MacDonald Assessment of Water Impacts Technical Report Cross London Rail Links Limited Appendix C – Baseline Data
203357/31/Final/February 2005 AppC4 Rev105.doc
C-26
Nutrients and Aesthetics: There are no formal ‘good’ or ‘bad’ concentrations for nutrients in rivers in the way chemical and biological quality are described. Rivers in different parts of the country have naturally different concentrations of nutrients. ‘Very low’ nutrient concentrations, for example, are not necessarily good or bad; the classifications merely state that concentrations in this river are very low relative to other rivers. The classifications of nutrients are shown in Table C.7.
The aesthetic quality is assessed by surveying sites for features, which spoil the look and smell of rivers: the amount and type of litter, oil, scum, foam, sewage fungus, colour and odour. Both the water surface and the banks where there is public access are considered. The classification method is based on each factor being considered separately to assign a class and then these separate classes are combined to give an overall grade. The overall grade for a site is then based on combining these classifications, which are weighted according to their perceived importance. The classification of aesthetics is shown in Table C.7.
Table C.7: Nutrient and Aesthetics Classification
Nitrate Orthophosphate
Aesthetics
Class Limit average mgNO3/l
Class Limit average mgP/l
Class
1 Very low
5 1 Very low
0.02 1 Good
2 Low
10 2 Low
0.06 2 Fair
3 Moderately
low
20 3 Moderate
0.1 3 Poor
4 Moderate
30 4 High
0.2 4 Bad
5 High
40 5 Very high
1.0
6 Very high
>40 6 Excessively
high
0.02
River Quality Targets: River Quality Objectives (RQOs) are used in England and Wales as targets for water quality in 40,000 km of rivers. RQOs are mainly used to set conditions in all the licenses granted to industry and commerce for discharges of water into rivers. But they are also used in various of decisions designed to protect rivers from the impacts of the use of land for agriculture, leisure and housing. Each river stretch is given a water quality sampling point. This point is outside any mixing zones of discharges or tributaries, and should be representative of the quality of the whole stretch. The system comprises five classes in order of decreasing quality, from RE1 (the highest quality) to RE5 (the lowest quality). Table C.8 sets out the water quality criteria that each class must satisfy.
Crossrail Line 1 Mott MacDonald Assessment of Water Impacts Technical Report Cross London Rail Links Limited Appendix C – Baseline Data
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C-27
Table C.8: River Quality Target Classification
Class Dissolved Oxygen
% saturation
BOD (ATU) mg/l
Total Ammonia
mg N/l
Un-ionised
Ammonia mg N/l
PH lower Hardness mg/l
CaCO3
Dissolved
Copper µg/l
Total Zinc µg/l
Per- centile
10 90 90 95 lower limit 5 upper limit
95
95 96
RE1 80 2.5 0.25 0.021 6.0-9.0
≤10 >10&≤50 >50&≤100
>100
5 22 40
112
30 200 300 500
RE2 70 4.0 0.6 0.021 6.0-9.0
≤10 >10&≤50 >50&≤100
>100
5 22 40
112
30 200 300 500
RE3
60
6.0
1.3
0.021
6.0-9.0
≤10 >10&≤50 >50&≤100
>100
5 22 40
112
300 700 1000 2000
RE4
50
8.0
2.5
-
6.0-9.0
≤10 >10&≤50 >50&≤100
>100
5 22 40
112
300 700 1000 2000
RE5 20 15.0 9.0 - - - - -
Crossrail Line 1 Mott MacDonald Assessment of Water Impacts Technical Report Cross London Rail Links Limited Appendix C – Baseline Data
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C-28
Table C.9: Water Quality Data from the Thames
Measured Water Quality at Greenwich 2001 to 2002
Determinand Unit Median Mean 90%'ile Temperature mg/l 14.67 14.88 20.94
pH mg/l 7.73 7.71 8.00 Biochemical Oxygen Demand mg/l 2.45 2.82 .83
Suspended Solids mg/l 60.05 78.26 130.80 Salinity g/l 0.76 1.40 3.45
Dissolved Oxygen % sat 62.10 64.93 37.30 Ammonia mg/l 0.13 0.17 0.33
Total Oxidised Nitrogen mg/l 6.72 6.25 8.13 Inorganic Nitrogen mg/l 6.86 6.42 8.25 Reactive Silicate mg/l 3.01 3.28 5.27 Ortho-Phosphate mg/l 0.94 0.89 1.25
Chlorophyl-A ug/l 33.00 45.20 96.03 Based on 34 samples between October 2001 and September 2002. Dissolved Oxygen 10%‘ile not 90 %’ile
Measured Biochemical Oxygen Demand and Suspended Solids
Measured Biochemical Oxygen Demand and Suspended SolidsRiver Thames Greenwich
0
1
2
3
4
5
6
7
8
9
10
16/09/2001 05/11/2001 25/12/2001 13/02/2002 04/04/2002 24/05/2002 13/07/2002 01/09/2002 21/10/2002
BO
D C
onc.
(mg/
l)
0
50
100
150
200
250
300
350
400
450S
S (m
g/l)
Biochemical Oxygen Demand Suspended Solids
Crossrail Line 1 Mott MacDonald Assessment of Water Impacts Technical Report Cross London Rail Links Limited Appendix C – Baseline Data
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C-29
Figure C.1: Water Quality Data from the Thames at Greenwich Reach
0
1000
2000
3000
4000
5000
6000 O
ct 0
1N
ov 0
1D
ec 01Ja
n 02
Feb
02M
ar 0
2A
pr 0
2M
ay 02Ju
n 02
Jul 0
2A
ug 0
2S
ep 02O
ct 0
2N
ov 0
2
Concentration (mg/l)
Sal
inity
Chl
orid
e
Crossrail Line 1 Mott MacDonald Assessment of Water Impacts Technical Report Cross London Rail Links Limited Appendix C – Baseline Data
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C-30
Table C.10: Water Quality Data from West India Docks
Water quality within the West India Dock system was measured in a period between May 1989 and May 1990 at a number of locations.
Faecal Coliform Concentrations
Faecal Coliforms Median Mean Std.
Dev. West India Dock WI09 110 188 235.24 West India Dock WI10 103 103 137.18 West India Dock WI11 260 507 594.09 West India Dock WI12 115 87 71.25 West India Dock WI13 270 528 923.85 West India Dock WI14 285 619 766.36 Poplar Dock P15 30 117 190.74 Blackwall Basin B16 30 224 653.30 River Thames 2500 2500 707.11
Faecal Total Coliform Concentrations
Total Coliforms Median Mean Std. Dev.
West India Dock WI09 900 1896 2270.06 West India Dock WI10 10179 10179 14313.26 West India Dock WI11 1700 3290 3547.47 West India Dock WI12 400 373 141.89 West India Dock WI13 1950 5229 6689.11 West India Dock WI14 2650 5733 6817.70 Poplar Dock P15 1200 1244 4330.17 Blackwall Basin B16 300 1849 4710.17 River Thames 15000 15000 7071.07
Crossrail Line 1 Mott MacDonald Assessment of Water Impacts Technical Report Cross London Rail Links Limited Appendix C – Baseline Data
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C-31
Dissolved Oxygen Concentrations
Dissolved Oxygen Median Mean Std.
Dev. West India Dock WI09 74.5 79.4 28.06 West India Dock WI10 70.2 70.2 West India Dock WI11 77.4 86.5 28.92 West India Dock WI12 87.1 87.1 25.56 West India Dock WI13 86.0 101.9 45.20 West India Dock WI14 86.8 99.9 38.63 Poplar Dock P15 111.0 127.7 48.55 Blackwall Basin B16 111.0 120.8 46.62 River Thames 8.6 8.6 0.64
Temperature
Temperature Median Mean Std.
Dev. West India Dock WI09 18.10 17.12 4.12 West India Dock WI10 18.65 18.65 1.20 West India Dock WI11 17.80 16.97 4.06 West India Dock WI12 19.80 20.40 1.40 West India Dock WI13 15.75 15.07 4.77 West India Dock WI14 15.75 15.15 4.81 Poplar Dock P15 18.50 17.28 4.74 Blackwall Basin B16 17.60 17.17 4.53 River Thames 9.50 9.50 0.71
pH
pH Median Mean Std.
Dev. West India Dock WI09 8.80 8.82 0.24 West India Dock WI10 9.10 9.10 0.16 West India Dock WI11 8.84 8.85 0.21 West India Dock WI12 8.94 9.05 0.23 West India Dock WI13 8.80 8.79 0.35 West India Dock WI14 8.89 8.80 0.31 Poplar Dock P15 9.02 8.96 0.30 Blackwall Basin B16 9.00 8.78 0.50 River Thames 8.31 8.31 0.07
Mott MacDonald, January 2004
Crossrail Line 1 Mott MacDonald Assessment of Water Impacts Technical Report Cross London Rail Links Limited Appendix C – Baseline Data
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C-32
Figure C.2: Groundwater Quality Data from Canary Wharf (Chloride, Calcium Carbonate, Sulphate, Sodium and EC)
0
500
1000
1500
2000
2500
3000
Jan
99A
pr 99Ju
l99
Oct 99
Jan
00A
pr 00Ju
l00
Oct 00
Jan
01A
pr 01Ju
l01
Oct 01
Jan
02A
pr 02Ju
l02
Oct 02
Date
Concentration
0500
1000
1500
2000
2500
3000
3500
4000
4500
5000
Electrical Conductivity
Chl
orid
e (m
g/l)
Har
dnes
s (m
g C
aCO
3/l)
Sul
phat
e (m
g/l)
Sod
ium
(mg/
l)E
lect
rical
Con
duct
ivity
(µS
/cm
)
Crossrail Line 1 Mott MacDonald Assessment of Water Impacts Technical Report Cross London Rail Links Limited Appendix C – Baseline Data
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C-33
Figure C.3: Groundwater Quality Data from Canary Wharf (Iron)
0
200
400
600
800
1000
1200 Ja
n 99
Apr 9
9Ju
l 99
Oct
99
Jan
00Ap
r 00
Jul 0
0O
ct 0
0Ja
n 01
Apr 0
1Ju
l 01
Oct
01
Jan
02Ap
r 02
Jul 0
2O
ct 0
2
Dat
e
Concentration
Iron
(m/l)
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
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elin
e D
ata
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A
ppC
4 R
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4.do
c
C-3
4
Figu
re C
.4: E
xten
t of S
alin
e In
trus
ion
base
d on
177
mg/
l (5
mm
ol/l)
Isoc
hlor
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
2033
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4.do
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C-3
5
Figu
re C
.5: E
xten
t of S
alin
e In
trus
ion
base
d on
150
mg/
l Iso
chlo
r
Crossrail Line 1 Mott MacDonald Assessment of Water Impacts Technical Report Cross London Rail Links Limited Appendix C – Baseline Data
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C-36
The reference numbers displayed on Figures C.6 and Figure C.7 refer to data obtained from boreholes described in Table C.9 below.
Table C.11: Borehole References as displayed in Figures C.6 and C.7
Borehole Reference
as displayed on Figure
C.6
Borehole Reference
as displayed on Figure
C.7
Borehole Name
Date of Measurement
Borehole Easting
Borehole Northing
Source of borehole data
TQ38/121 Quadrant Street
Unknown 3892 8172 Historic borehole data from BGS
TQ38/123 Poplar 1925-1947 3771 8143 Historic borehole data from BGS
TQ38/109 51 Malmesbury Road, Bow
1948 3683 8301 Historic borehole data from BGS
TQ37/166B East Greenwich
1967 3880 7985 Historic borehole data from BGS
N05 1 Berk Spencer
1995 389000 830000 Data from a borehole site mentioned in Andrew et al, 1995
N12 2 Brooke Bond Oxo
1995 374000 850000 Data from a borehole site mentioned in Andrew et al, 1995
N13 3 Bush Boake 1995 378000 843000 Data from a borehole site mentioned in Andrew et al, 1995
N21 4 Saul Harrison
1995 388000 834000 Data from a borehole site mentioned in Andrew et al, 1995
N22 5 Radiant Finish
1995 373000 832000 Data from a borehole site mentioned in Andrew et al, 1995
N23 6 Hedges and Butler
1995 382000 827000 Data from a borehole site mentioned in Andrew et al, 1995
TQ38907990 7 Unknown 389000 799000 Borehole data from the EA
8 Woolwich Thames high tide
9 Woolwich Thames half tide
Lege
nd
Clie
nt
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Title
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Cro
wn
Cop
yrig
ht. A
ll rig
hts
rese
rved
. Lic
ence
num
ber A
L 10
0019
901
Fig
C.6
.xls
Dem
eter
Hou
seS
tatio
n R
oad
Cam
brid
ge. C
B1
2RS
Tel.
0122
3 46
3500
Fax
0122
3 46
1007
ww
w.m
ottm
ac.c
om
ab
c
FIG
UR
E C
.6D
eep
Aqu
ifer G
roun
dwat
er C
hlor
ide
Con
cent
ratio
ns
535
536
537
538
539
540
177
178
179
180
181
182
183
184
185
Chl
orid
e co
ncen
trat
ion
(mg/
l)C
hlor
ide
conc
entr
atio
n (m
g/l)
Chl
orid
e co
ncen
trat
ion
(mg/
l)C
hlor
ide
conc
entr
atio
n (m
g/l)
Chl
orid
e co
ncen
trat
ion
(mg/
l)
N05
(88)
N12
(166
)N
13 (1
43)
N21
(28)
N22
(115
) N23
(220
)(4
26)
270/
458A
(194
)TQ
3890
7990
(2
071)
270
/458
B (5
7)
TQ38
/109
(72)
TQ37
/166
B(4
08)
TQ38
/123
(4
51) &
(715
) & (2
39)
Can
ary
Wha
rf(1
100)
Gre
enw
ich
Hos
pita
l(8
54)
Sam
plin
g lo
catio
n(C
hlor
ide
conc
entr
atio
n
expr
esse
d as
mg/
l)
SG13
(56)
Crossrail Line 1 Mott MacDonald Assessment of Water Impacts Technical Report Cross London Rail Links Limited Appendix C – Baseline Data
203357/31/Final/February 2005 AppC4 Rev104.doc
C-38
Figure C.7: Durov Triplot
Cl
HCO3
SO4
CaNa
Mg
88
8
9
99
1
1
1 2
2
2
3
3
3
4 4
4
5 5
5
66
6
7 7
7
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
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Tabl
e C
.12:
Wat
er Q
ualit
y of
Gro
undw
ater
in th
e Sh
allo
w A
quife
r
Rou
te W
indo
w
Bor
ehol
e EC
(uS/
cm)1
Cl (
mg/
l)2 Su
lpha
te (m
g/l)
Oth
er C
onta
min
ants
(mg/
l un
less
sta
ted)
Po
tabl
e?
C8
SG
1E, W
H5E
, W
H10
Eb,
WH
12
Shal
low
, LW
3
787-
1230
54
-70
(LW
3)
170-
230
Arse
nic
0.01
3, L
ead
0.02
6 (b
oth
LW3)
Pr
obab
ly n
on-p
otab
le b
ut th
is th
eory
no
t sup
porte
d by
EC
. B
and
Cu
leve
ls c
onsi
sten
tly a
bove
co
ntam
inat
ion
limit
C10
IO
D18
E 13
00
130
110
Arse
nic
0.01
, Lea
d 0.
01
Mar
gina
lly p
otab
le
C11
IO
D15
>2
000
(CH
6R),
4450
(IO
D15
) 65
0 - 1
100
220
- 240
Ar
seni
c 0.
015,
Lea
d 0.
015
(bot
h IO
D15
) N
on-p
otab
le s
alin
e
C12
BT
10E,
BT2
1E,
BT23
E, B
T33E
, BT
34E,
BT3
8
BT1
0E: >
2000
B
T33E
: 118
30
Oth
ers
betw
een
880
and
1747
Gen
eral
ly <
120
exce
pt fo
r BT3
3E,
whi
ch is
164
7
Gen
eral
ly
betw
een
200-
600
BT2
3>20
000
ug/l,
B
T33>
1000
0 ug
/l, o
ther
s <3
50
ug/l,
(all
TPH
)
BT21
and
34E
: mar
gina
lly n
on-
pota
ble.
BT2
3 an
d 33
E:
cont
amin
ated
C13
PM
8 >2
000
Hyd
roca
rbon
she
en, s
ulph
ide
smel
l N
on-p
otab
le s
alin
e, c
onta
min
ated
SE1
CH
6R, C
H13
26
70 -
5590
64
0 - 1
700
180
- 210
Ar
seni
c 0.
026
(CH
6R)
Non
-pot
able
sal
ine
SE2
CH
23
1060
0 38
00
420
Arse
nic
0.02
5 N
on-p
otab
le s
alin
e
SE3
NW
7 83
00
2800
24
0 Ar
seni
c 0.
025
Non
-pot
able
sal
ine
SE
4 S
I hol
es n
orth
of
the
Tham
es
>100
00
>150
0 26
0
Non
-pot
able
sal
ine
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
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Rou
te W
indo
w
Bor
ehol
e EC
(uS/
cm)1
Cl (
mg/
l)2 Su
lpha
te (m
g/l)
Oth
er C
onta
min
ants
(mg/
l un
less
sta
ted)
Po
tabl
e?
Riv
er T
ham
es a
t Bo
w T
riang
le
and
Isle
of D
ogs
21
50-6
000
10 y
ear m
ean
at h
alf
tide
(197
0-19
77) i
s 24
36 b
ut v
arie
s ac
cord
ing
to ti
de
and
time
of y
ear
187
at h
alf t
ide
(198
1), 9
65 a
t hi
gh ti
de (1
969)
N
on-p
otab
le m
ixed
fres
h w
ater
and
se
awat
er.
Wat
er is
wel
l mix
ed o
ver
verti
cal s
ectio
n.
1 EC
leve
ls o
ver 1
500 µS
/cm
are
con
side
red
to in
dica
te b
rack
ish
wat
er.
2 Cl l
evel
s ov
er 1
00-2
50 m
g/l a
re c
onsi
dere
d to
indi
cate
sal
ine
intru
sion
and
non
-pot
able
wat
er.
Cro
ssra
il Li
ne 1
Mot
t Mac
Don
ald
Ass
essm
ent o
f Wat
er Im
pact
s Te
chni
cal R
epor
t
Cro
ss L
ondo
n R
ail L
inks
Lim
ited
Appe
ndix
C –
Bas
elin
e D
ata
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1
Tabl
e C
.13:
Wat
er Q
ualit
y of
Gro
undw
ater
in th
e D
eep
Aqu
ifer
Rou
te W
indo
w
Bor
ehol
e EC
(uS/
cm)1
Cl (
mg/
l)2 Su
lpha
te
(mg/
l) O
ther
C
onta
min
ants
(m
g/l u
nles
s st
ated
)
Pota
ble?
C4
Abs
tract
ion
wel
l jus
t nor
th o
f ro
ute
win
dow
18
60
M
argi
nally
non
-pot
able
C7
Wel
l with
in ro
ute
win
dow
20
85
Br
acki
sh n
on-p
otab
le
C8
WH
4P
1268
60
51
pH is
11.
7, q
uite
alk
alin
e. M
argi
nally
po
tabl
e/no
n-po
tabl
e C
9 SG
13
2980
56
13
37-1
407
713
Non
-pot
able
, hig
h su
lpha
te c
onte
nt
C11
W
ell o
n SE
edg
e of
rout
e w
indo
w
1170
Mar
gina
lly p
otab
le b
ased
on
EC
val
ues,
bu
t pot
entia
lly m
ay h
ave
high
sul
phat
e co
nten
t C
13
PML4
14
00
M
argi
nally
pot
able
SE4
NW
18R
94
60
3400
26
0 12
00 d
isso
lved
so
dium
N
on-p
otab
le s
alin
e
1 EC
leve
ls o
ver 1
500 µS
/cm
are
con
side
red
to in
dica
te b
rack
ish
wat
er.
2 Cl l
evel
s ov
er 1
00-2
50 m
g/l a
re c
onsi
dere
d to
indi
cate
sal
ine
intru
sion
and
non
-pot
able
wat
er.
Cro
ssra
il Li
ne 1
A
sses
smen
t of W
ater
Impa
cts
Tech
nica
l Rep
ort
Appe
ndix
C –
Bas
elin
e D
ata
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nal/F
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ary
2005
A
ppC
4 R
ev10
4.do
c
C-4
2
Tabl
e C
.14:
Gro
undw
ater
Lev
els
from
Rec
ent G
eote
chni
cal I
nves
tigat
ion
Ent
ries
in it
alic
s ar
e ap
prox
imat
ions
onl
y
Hol
e
Num
ber
Grid
Ref
eren
ces
(LU
L gr
id)
Grid
Ref
eren
ces
(Nat
iona
l G
rid)
Rou
te
Win
dow
E
astin
g
Nor
thin
g E
astin
g N
orth
ing
Bor
ehol
e
dept
h
(mbg
l)
Form
atio
n
pene
tratin
g1
Gro
undw
ater
Lev
el
Dat
e of
Mea
sure
men
t
Ave
rage
Sha
llow
Gro
undw
ater
leve
l (in
RTD
)
for R
oute
win
dow
(mA
TD)
Ave
rage
Dee
p
Gro
undw
ater
leve
l
(unl
ess
spec
ified
in
CK
) for
Rou
te W
indo
w
(mA
TD)
C7
L9/S
t 83
313.
36
3623
4.26
53
2966
18
1548
5.
5 R
TD
Dry
20
04
C7
L19A
/Sp
8338
9.64
36
242.
49
5330
41
1815
58
7.5
RTD
10
6.30
20
04
106.
23-1
07.5
with
fluct
uatio
ns u
p to
0.6
5 m
, or
dry
(all
1992
– 1
993)
. 106
.3
(200
4)
65-7
0
C8
LW3G
p
9.
3 R
TD
108.
36
2004
C8
LW14
Gp
7.1
RTD
10
6.26
20
04
C8
SG
1E
8527
0 36
585
5349
13
1819
48
7.0
RTD
10
5.8
2004
C8
WH
4P
8499
1 36
605
5346
33.5
18
1960
.8
66.5
C
K
Leak
age
prob
lem
20
04
C8
WH
5E
8499
7 36
589
5346
39.9
18
1944
.9
7.00
R
TD
106.
27
2003
C8
WH
10E
b 85
219
3665
4 53
4860
18
2015
7.
10
RTD
10
7.19
20
04
C8
WH
12
8517
9 36
527
5348
23
1818
88
8.7
RTD
N
ot fu
nctio
ning
pr
oper
ly
2003
C8
SG
2 85
328
3655
7 53
4972
18
1921
51
.27
SN
D
89.4
9 20
04
C8
SG
3 85
489
3657
1 53
5132
18
1939
44
.20
LC
89.4
8 20
04
107.
5 –
108.
1 w
ith
fluct
uatio
ns u
p to
0.3
m
(199
2 –
1993
). 10
5.8
–
108
.36
(200
4)
70-8
0
C9
SG
7 85
877
3640
7 53
5524
18
1785
47
.00
SN
D
90.0
9 20
04
C9
SG
9 85
999
3636
4 53
5647
18
1745
53
.61
TS
72.2
9 20
04
C9
SG
10
8612
5 36
324
5357
74
1817
08
51.0
6 H
F 90
.48
2004
C9
SG
12
8621
6 36
226
5358
67
1816
13
38.8
LT
B
91.0
8 20
04
C9
SG
13
8613
6 36
224
5357
87.5
18
1608
.8
7.7
RTD
10
6.26
20
03
106.
5 72
Cro
ssra
il Li
ne 1
A
sses
smen
t of W
ater
Impa
cts
Tech
nica
l Rep
ort
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-4
3
Hol
e
Num
ber
Grid
Ref
eren
ces
(LU
L gr
id)
Grid
Ref
eren
ces
(Nat
iona
l G
rid)
Rou
te
Win
dow
E
astin
g
Nor
thin
g E
astin
g N
orth
ing
Bor
ehol
e
dept
h
(mbg
l)
Form
atio
n
pene
tratin
g1
Gro
undw
ater
Lev
el
Dat
e of
Mea
sure
men
t
Ave
rage
Sha
llow
Gro
undw
ater
leve
l (in
RTD
)
for R
oute
win
dow
(mA
TD)
Ave
rage
Dee
p
Gro
undw
ater
leve
l
(unl
ess
spec
ified
in
CK
) for
Rou
te W
indo
w
(mA
TD)
C9
SG
13
8613
6 36
224
5357
87.5
18
1608
.8
63.7
C
K
71.8
8 20
03
C9
IOD
1 86
283
3612
8 53
5937
18
1517
36
.5
SN
D
92.1
9 20
05
C9
BT9
86
838
3630
8 53
6487
18
1710
30
.5
SN
D
97.5
2 20
05
C10
IO
D7
53.5
C
K
78.8
2 20
04
C10
IO
D8R
26
S
ND
98
.08
2004
C10
IO
D18
E
6.4
RTD
10
4.42
20
04
101.
2-10
4.5
85 –
89
(EA
, 200
3).
77.5
-79.
2 (2
003
data
)
C11
IO
D15
8
RTD
10
1 20
04
C11
IO
D15
32
TS
81
.33
2004
104.
3 (a
vera
ge d
ock
leve
l),
99.6
-101
.2 e
lsew
here
96
.2
C12
B
H10
E
8752
8 36
743
5371
65.8
18
2162
.6
5.37
R
TD
106.
68
2005
C12
B
T21E
87
353
3663
0 53
6993
.7
1820
45.2
5.
15
RTD
10
5.81
20
04
C12
B
T23E
87
430
3672
1 53
7068
.4
1821
38.1
6.
2 R
TD
107.
08
2004
C12
B
T25
8754
7 36
875
5371
81.4
18
2295
15
R
TD
106.
8 20
04
C12
B
T26(
1)
8763
5 37
025
5372
65.6
18
2447
.1
15
RTD
10
7.09
20
04
C12
B
T26(
2)
8763
5 37
025
5372
65.6
18
2447
.1
14.8
LC
10
5.28
20
04
C12
B
T27
8735
9 36
736
5369
97
1821
51
31.8
LT
B
93.5
85
2005
C12
B
T28
8759
9 37
445
5372
19
1828
66
20.7
H
F 10
3.16
20
04
C12
B
T33E
87
389
3668
3 53
7028
.4
1820
99.1
5.
25
RTD
10
6.82
20
03
C12
B
T34E
87
467
3677
1 53
7104
.1
1821
89
6.2
RTD
10
6.65
20
03
C12
B
T38
8776
7 37
040
5373
97
1824
65
38.4
U
F 81
.08
2005
C12
P
ML1
87
840
3716
3 53
7467
18
2590
31
.5
LMB
10
1.93
5 20
05
106.
5-10
7.1
77.3
(TS
, Mile
End
P
ark)
. 85
(CK
, EA
, 20
03, M
ile E
nd P
ark)
. 85
– 9
0 (C
K, E
a,
2003
, Ele
anor
Stre
et)
C13
P
ML4
87
916
3760
8 53
7532
18
3037
22
S
ND
99
.56
2005
C13
P
ML5
87
945
3778
1 53
7556
18
3211
18
U
MB
99
.39
2005
C13
P
ML6
88
025
3784
3 53
7635
18
3275
16
LT
B
99.0
8 20
05
104
85
Cro
ssra
il Li
ne 1
A
sses
smen
t of W
ater
Impa
cts
Tech
nica
l Rep
ort
Appe
ndix
C –
Bas
elin
e D
ata
2033
57/3
1/Fi
nal/F
ebru
ary
2005
A
ppC
4 R
ev10
4.do
c
C-4
4
Hol
e
Num
ber
Grid
Ref
eren
ces
(LU
L gr
id)
Grid
Ref
eren
ces
(Nat
iona
l G
rid)
Rou
te
Win
dow
E
astin
g
Nor
thin
g E
astin
g N
orth
ing
Bor
ehol
e
dept
h
(mbg
l)
Form
atio
n
pene
tratin
g1
Gro
undw
ater
Lev
el
Dat
e of
Mea
sure
men
t
Ave
rage
Sha
llow
Gro
undw
ater
leve
l (in
RTD
)
for R
oute
win
dow
(mA
TD)
Ave
rage
Dee
p
Gro
undw
ater
leve
l
(unl
ess
spec
ified
in
CK
) for
Rou
te W
indo
w
(mA
TD)
C13
P
ML7
88
023
3793
3 53
7631
18
3364
23
.2
UF
99.6
2 20
05
C13
P
ML8
88
128
3794
5 53
7735
18
3379
15
S
ND
99
.805
20
05
SE
1 C
H6R
80
700
3865
0
11
.2
RTD
99
.63
2004
SE
1 C
H6R
80
700
3865
0
55
.20
CK
96
.2
2004
SE
1 C
H13
80
950
3940
0
10
.49
AL
100.
55
2004
99.6
(Bla
ckw
all W
ay) –
10
0.55
(Lim
mo
Pen
insu
la)
96.2
(200
4 da
ta fo
r Li
mm
o P
enin
sual
)/90-
95 (E
A,2
003,
for
Bla
ckw
all W
ay a
nd
Lim
mo
Pen
insu
la)
SE
2 C
H23
80
850
4035
0
10
R
TD
99.6
2 20
04
SE
2 C
H30
10
.2
RTD
98
.52
2004
98
.5-9
9.6
90-9
5 (E
A, 2
003)
SE
3 N
W7
8012
5 42
075
10
RTD
99
.4
2004
SE
3 N
W7
8012
5 42
075
24.8
C
K
99.5
5 20
04
99.4
99
.55
(200
4 da
ta)/1
00-1
05
(EA
,200
3)
SE
4 N
W12
12
.5
RTD
99
.99
2004
SE
4 N
W12
24
.8
CK
99
.89
2004
SE
4 N
W16
R
15
RTD
10
0.29
20
04
SE
4 N
W16
R
30
CK
10
0.15
20
04
SE
4 N
W17
15
C
K
99.6
7 20
04
SE
4 N
W17
30
.8
CK
99
.79
2004
SE
4 N
W18
R
20.2
C
K
100.
27
2004
SE
4 N
W18
R
40.2
C
K
98.9
20
04
100
98.9
– 1
00.2
7 (2
004
data
)/103
.5 –
106
(EA
, 200
3)
1 AL
= A
lluvi
um, R
TD =
Riv
er T
erra
ce D
epos
its, H
F =
Har
wic
h Fo
rmat
ion,
LC
= L
ondo
n C
lay,
UM
B =
Upp
er M
ottle
d B
eds,
LTB
=La
min
ated
bed
s, L
MB
= L
ower
M
ottle
d B
eds,
SN
D =
San
d C
hann
el in
Lam
beth
Gro
up, U
F =
Upn
or F
orm
atio
n, T
S =
Than
et S
ands
, CK
= C
halk
Crossrail Line 1 Mott MacDonald Assessment of Water Impacts Technical Report Cross London Rail Links Limited Appendix C – Baseline Data
203357/31/Final/February 2005 AppC4 Rev104.doc
C-45
Notes on Indicative Geological Long Sections
Indicative geological long sections, Figures C8 – C11, have been prepared for the majority of the Crossrail Line 1 route to illustrate the main relationship between the railway, the deep aquifer and the overlying aquicludes. These sections are based on inspection of BGS maps, selected water well data, site investigation records and LBGM model layer data. The LBGM model layers are only available within the domain of the model and their use has been limited to the surface railways since more detailed site investigation data are usually available for the tunnels. Stratigraphy is used as a basis for geological sections other than where LBGM layers are shown. This is due to the LBGM layers having been derived by interpolating stratigraphic data from a large dataset on to a 1 km grid and then setting up the model using layers with similar hydrogeological properties. The model layering does not contain surfaces for the superficial deposits but maps the top of the uppermost layer of solid geology present as ground level. The London Clay (Layer 5) has its base mapped at the same elevation as the stratigraphic layer. However, Layer 4 represents the upper layers of the Woolwich and Reading Beds (from the Lambeth Group). The Harwich Formation is ignored. The sandier facies at the base of the Lambeth Group, the Upnor Formation and the Thanet Sands are grouped as Layer 3, the ‘Basal Sands’. The base of the Thanet Sands and top of the Chalk follows the stratigraphic boundary. The Chalk is subdivided into a high permeability, upper layer (Layer 2) with a low permeability, thicker, lower layer underneath (Layer 1). For clarity Layer 1 is not shown on the sections.
The main objective of the sections is to demonstrate the vertical relationship between Crossrail Line 1 works, the deep aquifer and the overlying aquiclude layers. The sections have been prepared as follows:
Figure C8 - Western Route Section: This is based on water well records in the west and model layer data in the east.
Figure C9 – Central Route Section: This is based on site investigation data.
Figure C10 – Stepney Green to Victoria Dock Portal: This is based on site investigation data.
Figure C11 – North East Route Section: This is based on model layer data.
The geological long section for the North East route section has not been extended from Harold Wood to Shenfield since the London Clay is present everywhere. No geological section has been prepared for the remainder of the South East Route Section. Instead a geological section through the Thames tunnel and a figure showing the solid geology around the Plumstead portal are presented within the main text.
It is emphasised that all these sections have been prepared to illustrate the background to the water resources baseline and assessment and they should not be used for any other purpose. In particular, the data should not be scaled off for any design purposes.
Royal Oak Portal
Acton Main Line
Hanwell & Elthorne
Southall
Hayes and Harlington
Iver
Burnham
Ealing Broadway
West Ealing
West Drayton
Langley
Slough
Taplow
Maidenhead
-80
-60
-40
-20020406080100
05
1015
2025
3035
DIs
tanc
e (k
m)
Elevation (mAOD)
L5 -
Lond
on C
lay
etc
L4 -
Woo
lwic
h &
Rea
ding
Bed
sL3
- B
asal
San
dsL2
- up
per C
halk
Lay
erG
roun
d S
urfa
ceS
tatio
ns a
nd P
orta
ls
Figure C.8: Indicative Solid Geology from LBGM and Borehole Data: Western Route Section (Route Windows W25 to W1)
203357/31/Final/February 2005Fig C8 WEST Rev105.xls abc
Pudding Mill Lane Portal
Eleanor Street Shaft
Mile End Park Shaft
Stepney Green Shaft
Whitechapel
Hanbury Street Shaft
Liverpool Street
Farringdon
Fisher Street Shaft
Tottenham Court Road
Bond Street
Park Lane Shaft
Hyde Park Shaft
Paddington
Royal Oak Portal
-60
-40
-20020406080
02
46
810
1214
Dis
tanc
e (k
m)
Elevation (mAOD)
Sup
erfic
ial d
epos
itsLo
ndon
Cla
yLa
mbe
th G
roup
Than
et S
ands
Cha
lkG
roun
d S
urfa
ceTr
ack
Leve
lS
tatio
ns, P
orta
ls a
nd S
hafts
Figure C.9: Indicative Geology from Borehole Data: Central Route Section (Route Windows C1 to C13)
203357/31/Final/February 2005Fig C9 CENTRAL Rev114.xls abc
Stepney Green Shaft
Lowell Street Shaft
Hertsmere Road Shaft
Isle of Dogs Station
Blackwall Way Shaft
Limmo Peninsula Shaft
Victoria Dock Portal
-80
-60
-40
-20020406080100
01
23
45
Dis
tanc
e (k
m)
Elevation (mAOD)
Sup
erfic
ial d
epos
itsLo
ndon
Cla
yLa
mbe
th G
roup
Than
et S
ands
Cha
lkG
roun
d S
urfa
ceTr
ack
Leve
lS
tatio
ns, P
orta
ls a
nd S
hafts
Figure C.10: Indicative Geology from Borehole Data: Stepney Green to Victoria Dock Portal (Route Windows C9 to SE2)
203357/31/Final/February 2005Fig C10 CENTRAL Stepney to Victoria Dock rev 102.xls abc
Harold Wood
Gidea Park
Romford
Chadwell Heath
Goodmayes
Seven Kings
Illford
Manor Park
Forest Gate
Stratford
Pudding Mill Lane Portal
-60
-40
-20020406080
02
46
810
1214
1618
Dis
tanc
e (k
m)
Elevation (mAOD)
L5 -
Lond
on C
lay
etc
L4 -
Woo
lwic
h &
Rea
ding
Bed
sL3
- B
asal
San
dsL2
- up
per C
halk
Lay
erG
roun
d S
urfa
ceS
tatio
ns, P
orta
ls a
nd S
hafts
Figure C.11 Indicative Solid Geology from LBGM: North East Route Section (Route Windows NE1 to NE12)
203357/31/Final/February 2005Fig C11 NE Rev104.xls abc
