mail: PO Box 1626 Lakefield, ON K0L 2H0 | phone: 705.652

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mail: PO Box 1626 Lakefield, ON K0L 2H0 | phone: 705.652.6916 email: [email protected] |web: www.logantreeexperts.com

February 21, 2017

Tree Risk Assessment Report

Prepared for: Robert Hamilton Manager, Grounds Maintenance Maintenance & Operations, St. Lawrence Parks Commission Tel: 613-543-3704 Ext. 2303 Cell: 613-551-0894 [email protected]

Project Description:

Logan Tree Experts was hired by the St. Lawrence Parks Commission on February 8th, 2017 to

complete tree risk assessments on several trees within the Ivy Lea Campground.

Project 1 - Logan Tree Experts visually assessed the structural and biological integrity of 17 trees

previously removed at Ivy Lea campground to determine if the removals were justified. The

findings can be found in Appendix A - Tree Risk Assessments of Removed Trees.

Project 2 - Logan Tree Experts performed a visual tree risk assessment of 232 trees in the

campground which were painted pink to identify their risk factor. The findings can be found in

Appendix B - Tree Risk Assessments.

In addition to assessing the above trees, Logan Tree Experts identified 11 unmarked trees that

require attention. The findings can be found in Appendix C - Tree Risk Assessments of

Unmarked trees.

In Appendix D you will find a sample of photos taken during the tree risk assessment process.

This shows some of the tools and techniques used, and examples of risk and stress indicators.

A complete digital spreadsheet will be delivered with the report. Within the spreadsheet there

are three worksheets: Marked trees; Unmarked trees; and Removed trees.

* The project descriptions were amended from the original agreement via a phone

conversation between Rob Hamilton and Matt Logan on Feb 14th. It was determined that the

new project description would cover all standing marked trees in the campsite as well as

increase the assessments of felled trees from 11 to 17.

tel:%28613%29%20551-0894

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Project completed by:

The project was completed by ISA Board Certified Master Arborist and ISA Tree Risk Assessor

Qualified, Matt Logan (ON-0931BT) and ISA Certified Arborist, Andrew Dolan (ON-2052A). The

report was prepared by Tracy Logan, ISA Certified Arborist (ON-2061A).

Assessment Tools:

Logan Tree Experts used the same assessment criteria used to complete the initial visible 'walk

by' inspection completed by the South Nation River Conservation Authority for the St. Lawrence

Parks Commission in 2014 ('St.Lawrence Parks Commission Tree Risk Evaluation Report

(November 2014)'). The protocol used for the assessment can be found in further detail in the

document Tree Risk Management: A Community Guide to Program Design and

Implementation', by J.D. Pokorny. This format and criteria was used for the assessment to

ensure continuity between this and the previous report.

Since this was a 'walk by' assessment, the tools used for assessment were minimal. This

included a rubber mallet for sounding, to indicate hollows and decay pockets in the trunk, and a

metal probe to inspect depth of cavities and cracks. A gas powered blower was used to clear

snow to make tree parts more visible.

Time frame of Assessment:

The time frame of 2 years was agreed upon. Time frames are necessary to put into context the

likelihood of failure. This time frame should not be considered a guarantee period for the risk

assessment. The assessment states the conditions found at the time of the inspection, but

weather and activities in and around the tree can have a significant impact on tree condition

and the likelihood of failure.

Limitations of Assessment:

The assessments completed considered only known targets and visible or detectable tree

conditions. The assessment represents the condition of the tree and site at the time of

inspection. Due to the assessment being completed in the dormant season, deciduous trees

lacked foliage, therefore canopy health was approximated by the presence of fine tip growth

and live buds. Snow covered the bases and root zones of trees making root assessment difficult.

Effort was made to clear snow from base to inspect more thoroughly. The assessment of the

removed trees was inhibited by the fact that the trees were no longer standing, some parts of

the trees were removed and some stumps were ground out.

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Thank you for the opportunity to work with you. If you have any questions please feel free to contact us at 705-657-6916 or via email at [email protected]. Best Regards,

Matthew Logan President, Logan Tree Experts BCMA Board Certified Master Arborist ON-0931BT ISA Certified Arborist/Tree Worker, ISA Tree Risk Assessor Qualified, ACTE Certified Arboriculture Technician

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Appendix A - Tree Assessments of Removed Trees

Tree Location Species CodeDefect DescRisk Comments

Front entrance beside dumpster

Pine, Eastern White CR Tree removed Possible lightning strike

S 1 Maple, Silver D, PTA, DEAD Tree removed Sufficient shell wall thickness, poor structure, pruning could have been an option

S 3 Maple, Sugar D, PTA Tree removed Armillaria decay fungus present

S 3 Maple, Red D, PTA, DEAD, WBU Tree removed Very poor structure

S 5 Maple, Sugar WBU, PTA, D, DEAD, Tree removed Large seams and crack

S 30 Maple, Silver WBU, PTA Tree removed No obvious decay. Included bark present.

S 48 Cherry, Black WBU, PTA, D Tree removed Cavities, decay present, dual stem with included bark present, wood pecker damage

S 48 Apple WBU, PTA, D, CR Tree removed Dual stem, lots of cracks, decay

S 50 Apple DEAD, D, WBU Tree removed Fungal growth, poor structure

Near tree 62 and 98

Pine, Eastern White D Tree removed Woodpecker damage, large old wood, irregularity in root flare, trunk seemed to have good vigor

S 15/16 Maple, Silver D, PTA Tree removed Small (6") cavity at DBH. No other signs of decay

S 137 Pine, Eastern White Tree removed Possible Pine Blister Rust, lots of sap on trunk

S 131 Oak, Red Tree removed No signs of internal or external stress

S 129 Pine, Eastern White D Tree removed External signs of decay present

S 129 Pine, Eastern White D Tree removed Internal decay present

S 129 Pine, Eastern White Tree removed No decay present

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Appendix B - Tree Risk Assessments of Marked Trees

Tree

Id

Species CodeDefect Prob

Fail

Size

Defect

Prob

Target

Other

Risk

Risk

Rating

Corr

Action

DescRisk RiskType Comments

40 Pine, Eastern

White

DEAD, WBU 1 2 3 6 PD Large deadwood in crown,

smaller deadwood lower

canopy

Moderate or Low Large dual stem

41 Hemlock, Eastern D, DEAD, CR 1 2 3 6 RT Multiple defects on trunk,

deadwood

Moderate or Low low priority

42 Hemlock, Eastern DEAD 3 3 1 7 CWT Large dead tree Moderate or Low

46 Hemlock, Eastern DEAD, WBU, D 3 3 3 9 RT Large wound at base of

dual stem, seam present.

Unknown extent of decay

at base

High

48 Pine, Eastern

White

DEAD 1 2 2 5 PD Large hanger, some

deadwood

Moderate or Low

55 Pine, Eastern

White

D, DEAD 1 1 2 4 PD Minor small deadwood,

small cavity present at base

Moderate or Low

62 Pine, Eastern

White

DEAD 3 3 3 9 RT Dead tree , many wood

pecker holes present

High

67 Cherry, Black DEAD 3 2 3 8 RT Dead tree Moderate or Low

69 Hemlock, Eastern D, RP 3 2 3 8 RT Large amount of decay Moderate or Low

81 Pine, Eastern

White

D, DEAD 2 1 3 6 PD Lots of deadwood, decayed

area at base

Moderate or Low Further investigation

required- decay at base

6

89 Pine, Eastern

White

D, DEAD 2 3 3 8 RT Wood pecker damage, large

area of decay at base

Moderate or Low

98 Maple, Red DEAD 3 3 3 9 RT Dead tree, some epicormic

growth present

High

121 Pine, Eastern

White

D, DEAD, CA 2 3 3 8 RT Large canker at 20', 4'

depressed area,

woodpecker damage,

deadwood

Moderate or Low

148 Maple, Silver D, DEAF, PTA 1 2 3 6 PD, PR Cavity at 5', some lean, over

extended branches

Moderate or Low Heavy reduction of crown

172 Oak, Red DEAD, WBU, CR 2 3 3 1 9 PD, PR &

CB or RT

Large deadwood, column of

decay and over extended

limbs, lots of defects

High reduce and cable or

remove

185 Oak, Red DEAD 1 1 3 5 PD Multiple dead branches Moderate or Low

191 Oak, Red D, DEAD 3 3 3 9 RT Large column of decay at

base and cavity

High NOT MARKED

194 Oak, Red D, DEAD 2 3 2 7 RT Dead top and decay Moderate or Low small tree

197 Oak, Red D, DEAD 1 1 3 5 PD Small deadwood, some

small wounds at base, seam

at 3'

Moderate or Low

201 D, DEAD 1 2 3 6 PD Moderate or Low Low priority

216 Pine, Eastern

White

D, DEAD 1 2 3 6 PD, PR Some woodpecker damage Moderate or Low Reduce by 15', remove

deadwood

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218 Pine, Eastern

White

DEAD 1 1 3 5 PD Deadwood in lower canopy,

small wound on trunk at 3'

Moderate or Low

284 Pine, Eastern

White

RP, DEAD 1 1 3 5 PD Dead Limbs Moderate or Low Investigate cavity at base

285 Pine, Eastern

White

DEAD 1 1 2 4 PD Small dead limbs Moderate or Low

286 Pine, Eastern

White

DEAD 1 1 2 4 PD Small dead limbs Moderate or Low

287 Oak, Bur DEAD 1 2 2 5 PD Dead Limbs Moderate or Low

288 Pine, Eastern

White

PTA, LT, TT 2 2 3 7 PD, PT Overextended limbs, sm

decay pocket from broken

top.

Moderate or Low Reduction prune of

overextended limbs

327 Pine, Eastern

White

DEAD 1 1 3 5 PD Minor deadwood Moderate or Low

331 Pine, Eastern

White

DEAD 1 1 3 5 PD Plenty of deadwood, sparse

crown, likely in decline.

Moderate or Low

339 Pine, Eastern

White

DEAD 1 2 3 6 PD Large deadwood Moderate or Low

360 Hemlock, Eastern PTA:LT 1 1 2 4 NA Leaning Moderate or Low

363 Oak, Bur D, Dead 1 2 3 6 Monitor Fungal Bodies present Moderate or Low Monitor when in leaf

365 Pine, Eastern

White

D, DEAD 2 2 3 7 RT Decay at base Moderate or Low

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368 Oak, Red D, DEAD, PTA:LT 1 2 3 6 PD, PR Deadwood and extended

branches

Moderate or Low Reduce canopy

370 Oak, Red D, DEAD, CR 3 3 3 9 RT Extensive decay High

372 Pine, Eastern

White

DEAD 1 1 3 5 PD Deadwood Moderate or Low low priority

373 Pine, Eastern

White

DEAD 1 1 2 4 PD Deadwood Moderate or Low low priority

379 Pine, Eastern

White

DEAD 3 3 3 9 RT Dead tree High

380 Oak, Red D, DEAD, CR 3 3 3 9 CB, PR, PD

or RT

Large deadwood, decay at

base

High FAR to determine decay

387 Pine, Eastern

White

DEAD 1 1 3 5 PD Plenty of deadwood Moderate or Low

393 Pine, Eastern

White


394 Pine, Eastern

White


404 Pine, Eastern

White

DEAD 1 1 3 5 PD Plenty of small deadwood,

sparse crown

Moderate or Low

405 Pine, Eastern

White

D, DEAD 1 2 3 6 PD,

inspection

Woodpecker damage at 6',

FAR for decay at base

Moderate or Low Further inspection to look

at decay at base

409 Pine, Eastern

White

D, DEAD, PTA 2 2 3 7 Further

inspection

Lean and fungal bodies Moderate or Low Further inspection to

determine extent of decay

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436 Pine, Eastern

White


458 Pine, Eastern

White

DEAD, WBU 1 1 3 5 PD, PR deadwood Moderate or Low reduce smaller stem

461 Pine, Eastern

White


462 Pine, Eastern

White

DEAD 1 1 3 5 PD Deadwood in lower canopy Moderate or Low

463 Spruce, White DEAD 1 1 3 5 PD Deadwood Moderate or Low

464 Pine, Eastern

White

DEAD 1 1 3 5 PD Deadwood in lower canopy Moderate or Low

465 Pine, Eastern

White

DEAD 3 2 1 6 RT Dead stem Moderate or Low Remove dead stem only

471 Pine, Eastern

White

DEAD, WBU 1 1 3 5 PD Deadwood Moderate or Low

491 Pine, Eastern

White

DEAD 1 1 3 5 PD Deadwood Moderate or Low

520 Oak, Red D, DEAD 1 1 1 3 Monitor Moderate or Low Monitor after leaf out

522 Oak, Red DEAD 3 3 3 9 PD 1/2 stem dead High Remove dead stem and

investigate base

526 Pine, Eastern

White


527 Pine, Eastern CR 2 3 3 8 CB or RT Large Split Moderate or Low

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White

532 Hemlock, Eastern DEAD 3 3 3 9 RT Dead tree High

536 Hemlock, Eastern D 1 2 2 5 NA Moderate or Low no action required

537 Pine, Red DEAD 3 3 1 7 RT Dead tree Moderate or Low

538 Hemlock, Eastern DEAD 3 3 1 7 RT Dead tree Moderate or Low

542 Pine, Eastern

White

DEAD 1 1 2 4 NA minor deadwood Moderate or Low low priority

549 Pine, Eastern

White

DEAD, PTA: LT 1 1 3 5 Monitor Monitor deadwood Moderate or Low

558 Maple, Red 1 1 1 3 NA No visible defects Moderate or Low no action required

559 Hemlock, Eastern 1 1 1 3 NA No visible defects Moderate or Low no action required

561 Maple, Red DEAD 1 1 3 5 PD Dead limb Moderate or Low


564 Pine, Eastern

White

D 3 3 3 9 RT Decay at base High


568 Hemlock, Eastern DEAD 1 1 3 5 RT Dying tree Moderate or Low




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582 Hemlock, Eastern DEAD 1 1 3 5 PD Deadwood over campsite Moderate or Low

587 Pine, Eastern

White

CR, DEAD 2 3 3 8 CB and PR

or RT

Large crack in co-dominant Moderate or Low

591 Maple, Red D, DEAD 1 1 1 3 PD Deadwood Moderate or Low

594 Pine, Eastern

White


596 Pine, Eastern

White

D, DEAD 3 3 3 9 RT Lightning strike High

598 Hemlock, Eastern DEAD 3 3 2 8 RT Remove tree Moderate or Low

605 Pine, Eastern

White

DEAD 1 1 1 3 PD Deadwood Moderate or Low Low priority

607 Beech, American DEAD 3 3 3 9 RT Dead tree High NOT MARKED

623 Hemlock, Eastern DEAD 1 3 2 6 RT Snapped tree Moderate or Low




629 Hemlock, Eastern D 1 3 3 7 NA cavity present Moderate or Low

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631 Pine, Eastern

White

PTA:LT, D, DEAD 3 3 3 9 RT Heavy lean and decay in

root plate

High

635 Hemlock, Eastern DEAD 1 1 3 5 PD Deadwood Moderate or Low

636 Oak, Red D, DEAD 1 3 3 7 PD Hanging over water,

deadwood, decay present

Moderate or Low

638 Hemlock, Eastern D, DEAD 1 3 3 7 RT Lots of decay present Moderate or Low

640 Pine, Eastern

White

DEAD, WBU, D 2 3 3 8 RT A lot of woodpecker

damage, included bark

Moderate or Low

642 Hemlock, Eastern WBU, D 1 3 3 7 NA Defect at base Moderate or Low no action required

648 Pine, Eastern

White

DEAD 1 1 3 5 PD Deadwood over campsite Moderate or Low

650 Pine, Eastern

White

D, DEAD 1 1 3 5 NA Moderate or Low

652 Pine, Eastern

White

DEAD 1 1 3 5 PD Deadwood over campsite Moderate or Low

654 Hemlock, Eastern D, DEAD 1 3 3 7 PD Hanger, cavity at base Moderate or Low


659 Pine, Eastern

White

DEAD 1 1 3 5 PD Deadwood over site Moderate or Low

676 Oak, Red DEAD 1 1 3 5 PD Deadwood Moderate or Low

678 Oak, Red LT, DEAD 1 1 3 5 NA small deadwood Moderate or Low no action required

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692 Pine, Scots DEAD 1 1 3 5 NA small deadwood Moderate or Low

693 Pine, Eastern

White

DEAD 1 1 3 5 NA small deadwood Moderate or Low

698 Pine, Eastern

White

LT 3 3 3 9 RT Excessive lean and large

canopy

High

706 Hemlock, Eastern D, DEAD 1 1 3 5 NA Cavities present Moderate or Low

707 Pine, Eastern

White

D, WBU 1 2 3 6 Monitor Monitor and investigate

cavity at base


required

709 Pine, Eastern

White

DEAD 2 2 3 7 RT Decay at base from old cut Moderate or Low

710 Pine, Eastern

White

DEAD 1 1 2 4 NA Small deadwood Moderate or Low

712 Pine, Eastern

White

DEAD 1 1 3 5 PD Small deadwood over site Moderate or Low

713 Oak, Red DEAD, D 1 2 3 6 PD Large deadwood, some

small cavities

Moderate or Low

721 Oak, Red DEAD 1 2 3 6 PD Large Deadwood Moderate or Low Low priority

725 Pine, Eastern

White


727 Oak, Red DEAD 1 2 3 6 PD Deadwood and hangers Moderate or Low

728 Pine, Eastern

White

DEAD 1 1 2 4 NA Small deadwood, not over

site

Moderate or Low

14

731 Pine, Eastern

White

DEAD 3 2 3 8 PD Large Deadwood Moderate or Low

733 Pine, Eastern

White

DEAD 3 3 3 9 RT Dead tree High

736 Pine, Eastern

White

DEAD 2 2 3 7 RT Numerous woodpecker

holes, decay present

Moderate or Low

737 Oak, Red DEAD 1 1 3 5 PD Deadwood Moderate or Low

739 Oak, Red D, DEAD 1 2 3 6 PD and PR Cavity and hollow present,

deadwood

Moderate or Low

743 Oak, Red 1 1 1 3 NA No visible defects Moderate or Low no action required

744 Pine, Eastern

White

DEAD, PTA:LT 1 1 1 3 NA Leaning Moderate or Low

748 Pine, Red DEAD 1 1 3 5 PD Deadwood Moderate or Low Low priority

750 Pine, Eastern

White

D 1 1 3 5 NA Very small scar Moderate or Low

755 Cedar, Eastern

White

D 1 3 3 7 NA Decay in stem Moderate or Low

760 Oak, Red DEAD 1 2 3 6 PD Large Deadwood Moderate or Low NOT MARKED

762 Pine, Eastern

White


763 Pine, Red DEAD 1 1 3 5 PD Deadwood Moderate or Low

764 Pine, Eastern DEAD 1 1 3 5 PD or RT Dead top Moderate or Low

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White

765 Oak, Bur DEAD 1 1 3 5 PD Small deadwood Moderate or Low Low priority

768 Pine, Scots D, DEAD, PTA:LT 2 2 1 5 NA leaning over water Moderate or Low

769 Hemlock, Eastern D, PTA:LT 2 2 1 5 NA leaning over water Moderate or Low

770 Pine, Red PTA:LT 1 1 1 3 NA leaning over water Moderate or Low no action required

785 Oak, Red LT, CR 1 3 2 6 Monitor Moderate or Low

794 Pine, Eastern

White

DEAD 1 1 3 5 PD, PR,

monitor

Moderate or Low

802 Pine, Eastern

White

CR 3 3 3 9 RT Large crack High

819 Oak, Bur DEAD, PTA: LT 1 1 1 3 PD, PR,

monitor

Lean and deadwood Moderate or Low Monitor when leafed out

823 Oak, Red DEAD, LT, D 2 3 3 8 RT 3 stem with lean,

deadwood and cavity

Moderate or Low

824 Elm, American DEAD 3 3 2 8 RT Dead tree Moderate or Low

827 Maple, Sugar D, DEAD 3 3 3 9 RT Large cavity and decay and

seams

High

835 Hemlock, Eastern DEAD, D 1 3 3 7 NA large cavity Moderate or Low No action required

841 Pine, Eastern

White

DEAD 1 1 3 5 PD, PR,

monitor

Deadwood Moderate or Low

843 Maple, Red D, DEAD, WBU 1 2 3 6 PR Decay present, Moderate or Low Reduce canopy

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overextended branches

854 Hemlock, Eastern D 1 1 1 3 Monitor Moderate or Low Monitor after leaf out

861 Oak, Bur DEAD 1 1 3 5 PD Deadwood over campsite Moderate or Low Prune deadwood

866 Hemlock, Eastern DEAD, LT 1 1 3 5 NA Moderate or Low no action required

869 Hemlock, Eastern PTA:LT, RP 1 2 3 6 Monitor Moderate or Low Further investigation of

Root zone

875 Oak, Bur DEAD 1 2 3 6 PD, PR Large Deadwood, extended

limbs

Moderate or Low Reduce extended limbs

878 Oak, Bur DEAD 1 1 3 5 PD Deadwood Moderate or Low

883 Maple, Red D 1 3 3 7 PR Cavity in stem Moderate or Low reduce stem with cavity

895 Hemlock, Eastern DEAD 1 1 3 5 PD or RT Dead top Moderate or Low low priority

897 Hemlock, Eastern DEAD 1 1 3 5 Minor deadwood Moderate or Low no action required

903 Pine, Eastern

White

DEAD 3 3 2 8 RT Dead tree Moderate or Low

904 Pine, Eastern

White

DEAD 1 1 1 3 NA Small Deadwood over

water

Moderate or Low

908 Maple, Red WBU, D 1 2 3 6 NA Decay in 1/3 stems Moderate or Low no action required

909 Pine, Eastern

White

DEAD 1 1 3 5 PD Deadwood and hangers Moderate or Low

916 Pine, Red DEAD 1 2 3 6 PD Deadwood Moderate or Low Low priority

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919 Pine, Red 1 1 1 3 NA No visible defects Moderate or Low No action required


923 Pine, Eastern

White

D 1 1 2 4 Monitor Small cavity Moderate or Low

962 Pine, Red DEAD 1 1 2 4 PD Small deadwood Moderate or Low Low priority

965 Pine, Eastern

White

DEAD 1 1 2 4 RT Tree in decline Moderate or Low Low priority

967 Pine, Eastern

White

D, DEAD 1 1 3 5 PD A lot of deadwood and bark

damage, solid base

Moderate or Low

970 Hemlock, Eastern D 1 3 1 5 RT Moderate or Low Low priority

971 Maple, Sugar D, DEAD 3 3 3 9 RT Very large pocket of decay,

Kretzschmaria fungi,

multiple large snap outs

High Removal by aerial lift, not

safe to climb

975 Pine, Eastern

White

D, DEAD 1 2 3 6 PD Large deadwood , decay at

base


required to determine

extent of decay at base

978 Pine, Eastern

White

1 1 3 5 NA Moderate or Low no action required

979 Pine, Eastern

White

DEAD, WBU 1 1 3 5 Moderate or Low low priority

980 Pine, Eastern

White


981 Pine, Eastern DEAD 1 2 3 6 PD Large Deadwood Moderate or Low

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White

982 Pine, Eastern

White

DEAD 1 1 3 5 NA Small deadwood Moderate or Low No action required

984 Hemlock, Eastern DEAD 1 1 3 5 PD Deadwood over campsite Moderate or Low

989 Pine, Eastern

White

DEAD, D 3 2 3 8 RT Decay approx. 25' up stem Moderate or Low

991 Pine, Eastern

White

1 1 1 3 NA No visible defect Moderate or Low No action required


994 Hemlock, Eastern DEAD, D, LT 1 1 3 5 NA Trunk defect Moderate or Low

997 Hemlock, Eastern DEAD 1 1 3 5 NA Small deadwood Moderate or Low


1004 Hemlock, Eastern CR 1 2 1 4 NA No visible defect Moderate or Low

1005 Hemlock, Eastern DEAD 3 3 1 7 RT Dead Tree Moderate or Low


1008 Pine, Eastern

White

DEAD 3 3 2 8 RT Dead tree Moderate or Low

1009 Pine, Eastern

White

D, CR 3 3 3 9 RT Large crack and decay High

1013 Hemlock, Eastern DEAD 1 1 3 5 NA Small deadwood Moderate or Low No action required

1014 Pine, Eastern 1 1 1 3 NA Small deadwood Moderate or Low No action required

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White

1015 Pine, Eastern

White

LT, DEAD 1 1 3 5 PD Deadwood Moderate or Low

1019 Oak, Red DEAD, CR,D 3 3 2 8 PD & PR

or RT

Moderate or Low

1021 Oak, Red DEAD, D 1 2 3 6 PD & PR

or RT

Cavity, deadwood Moderate or Low

1022 Pine, Eastern

White


1023 Maple, Silver 1 1 1 3 NA No visable defect Moderate or Low No action required

1028 Pine, Eastern

White

D, DEAD 1 1 3 5 PD Small deadwood, minor

decay at base

Moderate or Low

1030 Pine, Eastern

White

DEAD 2 2 3 7 PD Large Deadwood, monitor -

Further investigation

required

Moderate or Low Inspect cavity at 20',

Further Investigation

required - base

1031 Pine, Eastern

White

DEAD 1 1 3 5 PD Small deadwood Moderate or Low

1032 Hemlock, Eastern 1 1 1 3 NA No visible defect Moderate or Low No action required

1033 Pine, Eastern

White

DEAD 1 1 3 5 PD Deadwood and hanger Moderate or Low

1034 Pine, Eastern

White

DEAD, D 1 1 3 5 PD Deadwood, FAR -decay at

base.

Moderate or Low

1035 Hemlock, Eastern DEAD 1 1 3 5 PD Small deadwood Moderate or Low

20

1036 Hemlock, Eastern DEAD, D 3 3 2 8 RT Large dead tree behind site Moderate or Low NOT MARKED

1037 Hemlock, Eastern;

Pine, Eastern

White

DEAD, D 1 1 3 5 PD,

Monitor

Decay at base Moderate or Low

1038 Hemlock, Eastern LT 1 1 3 5 NA Moderate or Low No Action required

1039 Pine, Eastern

White


1041 Hemlock, Eastern DEAD 1 1 3 5 PD,

Monitor

Canopy declining Moderate or Low Monitor for decline

1042 Pine, Eastern

White

DEAD, CR, RP 2 2 3 7 RT Root Decay, crown

declining

Moderate or Low

1044 Maple, Red 1 1 1 3 NA No visible defect Moderate or Low No action required

1045 Hemlock, Eastern DEAD 1 1 3 5 RT Tree Declining Moderate or Low Low priority

1046 Maple, Red DEAD, D 3 3 2 5 RT Heavy decline Moderate or Low

1047 Oak, White or Bur DEAD 1 1 3 5 PD, FAR Large cavity, barreling at

trunk

Moderate or Low Full investigation required

1048 Oak, Red DEAD 1 2 2 5 PD Large Deadwood Moderate or Low

1049 Oak, White or Bur Dead, D 3 3 3 9 RT Large cavity and decay High


1054 Pine, Eastern

White


1055 Pine, Eastern DEAD 1 1 2 4 PD Deadwood over picnic table Moderate or Low

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White

1056 Maple, Red 1 1 1 3 NA No visible defect Moderate or Low No action required



1060 Pine, Eastern

White



1062 Oak, White or Bur DEAD, PTA: LT 2 2 2 6 PD Moderate or Low

1063 Pine, Eastern

White


1064 Pine, Eastern

White



1066 Hemlock, Eastern DEAD 3 3 2 8 RT Dead tree Moderate or Low Low priority

1067 Hemlock, Eastern DEAD 3 3 2 8 RT Dead tree Moderate or Low Low priority

1073 Maple, Silver DEAD, WBU, D 3 3 3 9 RT 1/2 dead co-dominant High

1074 Pine, Eastern

White

DEAD 1 1 3 5 PD,

Monitor

Deadwood Moderate or Low Thin crown, monitor

1077 Hemlock, Eastern DEAD 1 1 1 3 NA No visible defect Moderate or Low No action required

1088 Conifer DEAD 3 3 2 8 RT Dead tree Moderate or Low

22

1089 Oak, Red DEAD, D 1 3 2 6 PD, PR Deadwood and cavity Moderate or Low Reduce

1090 Pine, Eastern

White

D, DEAD 2 2 3 7 RT Lots of large deadwood,

lack of crown and decay at

base

Moderate or Low

23

Appendix C - Tree Risk Assessments of Unmarked Trees

TreeId Species CodeDefect ProbFail SizeDefect ProbTarget RiskRating CorrAction DescRisk RiskType Comments

s 266 Maple, Sugar DEAD, PTA 1 1 3 5 PD, PW Over extended limbs,

snapped limbs

Moderate or Low Reduction prune

extended limbs

s 75 Hemlock, Eastern DEAD 2 2 3 7 PD, PW Dead top Moderate or Low Remove dead top

Lazy Creek Pine, Eastern White DEAD 3 3 2 8 RT Dead Tree Moderate or Low NOT MARKED

s 123 Oak, Red DEAD 3 3 2 8 RT Dead Tree Moderate or Low NOT MARKED

S 149 Pine, Eastern White DEAD 3 3 3 9 CWT Dead Tree High NOT MARKED

s 55 Pine, Eastern White DEAD 3 3 3 9 RT Dead Tree High NOT MARKED

s 59 Pine, Eastern White D, DEAD 3 3 3 9 RT Large area of decay at base High Very Sparse Foliage

s 148 Pine, Eastern White DEAD 3 3 3 9 RT Large dead dual stem tree High NOT MARKED

s 76 Pine, Eastern White DEAD 3 3 3 9 RT Large dead tree behind site High NOT MARKED

s 88 Pine, Eastern White DEAD 3 3 3 9 RT Large dead tree behind site High NOT MARKED

s 131 Pine, Eastern White DEAD 3 3 3 9 RT Dead Tree High

24

Appendix D - Photos

Site 129 - Two White Pine stumps with internal decay and carpenter ant damage

Tree Id - 971 Large Sugar maple

with various cavities. Note:Black

marks on trunk are Kretzschmaria

deusta decay fungus. Extreme

care should be taken when

removing this tree. Removal

recommended.

Site 3 - Sugar maple Armillaria present in base

25

Tree Id 698 - Leaning Pine over

campsite and road - investigation of

root zone shows asphalt at base of

tree. Further root failure is likely.

Removal recommended.

Tree Id 121 - White pine with decayed

canker approximately 20', woodpecker

damage present. Arrow shows

depressed area of canker. Removal

recommended.

26

Site 30 - Silver maple

Included bark of main union, including soil pocket. Most silver maples

removed had bad structure, however corrective pruning may have been an

option.

Site 48 - Black Cherry

Dual stem Black cherry with several signs of

decay and stress. Structural and biological vigor

was low.

Documents

mail: PO Box 1626 Lakefield, ON K0L 2H0 | phone: 705.652