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Map Depicting Beaver Activity & Influence
Legend
SurfaceWater2016
SurfaceWater2015
SurfaceWater2009
SurfaceWater2004
26,390.58 square feet (0.6 acres)
6165.88 square feet
5689.56 square feet
6,545.05 square feet
µ
0 150 300 450 60075
Feet
Aerial Imagery May, 28th 2015 (Google)
74°45'20"W
74°45'20"W74°45'30"W
42°25'0"N
42°24'50"N
74°45'30"W
42°25'0"N
42°24'50"N
µ
0 120 240 360 48060
Feet
Map Drawn By: Peter T. Booth
Date: 5/29/2016
Aerial Survey May 19th, 2016
Summary:
AerialImageryobtainedonMay19th
,2016show s standingsurfacew ater toequal
approx imately26,390squarefeet(0.6acres)This is anincreaseofapprox imately20,000square
feetfromtheprev ious year (6165squarefeet).This w as causedbyBeav ers w hobuilta140’
longdamcrossingaseasonalriv er onthesubjectparcel.Inadditiontoonemainpondcreated
bythe140’longdam,therearefour smaller ponds dow n-streamfromthemainpond.These
arealsotheresultofbeav er dammingactiv ity.Measurements deriv edfromgeoreferenced
aerialimageryshow s thatbetw een2004and2015therew as onlyasinglepondinthis field.
Thatpond’s surfaceareafluctuatedbetw een5689squarefeet,and6545squarefeet.The
fluctuationis commensuratew ithseasonalv ariationinw ater lev el.Theex istingpondis aman-
madestructure,w hichhas anoutletonthenortheast.This outlethistoricallyflow edintothe
seasonalcreekthatcrossedtheland.Itappears theBeav er mayhav eenhancedtheoutlet
diggingatrenchfromtheoriginalmanmadepondtothenew pondcreatedbehindtheir main
dam.

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Gerry Map

  • 1. Map Depicting Beaver Activity & Influence Legend SurfaceWater2016 SurfaceWater2015 SurfaceWater2009 SurfaceWater2004 26,390.58 square feet (0.6 acres) 6165.88 square feet 5689.56 square feet 6,545.05 square feet µ 0 150 300 450 60075 Feet Aerial Imagery May, 28th 2015 (Google) 74°45'20"W 74°45'20"W74°45'30"W 42°25'0"N 42°24'50"N 74°45'30"W 42°25'0"N 42°24'50"N µ 0 120 240 360 48060 Feet Map Drawn By: Peter T. Booth Date: 5/29/2016 Aerial Survey May 19th, 2016 Summary: AerialImageryobtainedonMay19th ,2016show s standingsurfacew ater toequal approx imately26,390squarefeet(0.6acres)This is anincreaseofapprox imately20,000square feetfromtheprev ious year (6165squarefeet).This w as causedbyBeav ers w hobuilta140’ longdamcrossingaseasonalriv er onthesubjectparcel.Inadditiontoonemainpondcreated bythe140’longdam,therearefour smaller ponds dow n-streamfromthemainpond.These arealsotheresultofbeav er dammingactiv ity.Measurements deriv edfromgeoreferenced aerialimageryshow s thatbetw een2004and2015therew as onlyasinglepondinthis field. Thatpond’s surfaceareafluctuatedbetw een5689squarefeet,and6545squarefeet.The fluctuationis commensuratew ithseasonalv ariationinw ater lev el.Theex istingpondis aman- madestructure,w hichhas anoutletonthenortheast.This outlethistoricallyflow edintothe seasonalcreekthatcrossedtheland.Itappears theBeav er mayhav eenhancedtheoutlet diggingatrenchfromtheoriginalmanmadepondtothenew pondcreatedbehindtheir main dam.