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Site
County
State
RHI5
RHI10
RGI5
RGI10
Last measurement
Glover - Archbold Park
District Of Columbia
District of Columbia
142.30
134.53
10.96
9.77
10/24/2008
Pharaoh Lake Wilderness
Essex
New York
131.20
121.68
10.94
9.18
08/05/2018
Howard Collier State Nature Preserve
Seneca
Ohio
123.76
116.87
10.93
9.53
01/19/2011
Davey Woods Nature Preserve, OH
Logan
Ohio
131.18
123.28
10.92
9.23
07/10/2009
Camp - Woods
Delaware
Pennsylvania
124.30
118.18
10.92
8.62
11/01/2009
Ontario Single Tree Sites
Toronto Division
Ontario
105.36
-
10.92
-
01/01/2000
Klingle Valley Parkway
District Of Columbia
District of Columbia
131.92
120.10
10.90
9.18
12/28/2004
Mc Grew House
Preston
West Virginia
94.94
88.87
10.89
9.20
10/12/2017
Radnor Lake State Park
Davidson
Tennessee
144.36
137.31
10.88
9.84
01/10/2026
Alexander Preserve
Erie
New York
109.46
-
10.88
-
04/04/2015
Montgomery Bell State Park
Dickson
Tennessee
144.20
137.49
10.88
9.84
01/02/2026
Haverford College Arboretum
Delaware
Pennsylvania
76.26
65.13
10.88
8.19
03/02/2007
Bedford Reservation
Cuyahoga
Ohio
118.00
111.29
10.88
6.32
12/13/2016
Levi Wilcoxan Demostration Forest
Ashley
Arkansas
121.58
-
10.87
-
03/19/2006
Hunters Creek Gorge
Erie
New York
121.44
117.83
10.87
9.44
04/06/2018
Buckaloons Recreation Area
Warren
Pennsylvania
119.90
111.85
10.85
9.06
04/13/2011
Ampersand Mountain
Franklin
New York
122.74
113.45
10.83
8.89
11/30/2017
Webb Wildlife Management Area
Hampton
South Carolina
123.32
115.25
10.82
7.84
06/28/2014
CFSP-Paved Trail/Black Bear Trail
Clarion
Pennsylvania
118.26
87.39
10.80
7.88
09/18/2004
Rocky River Upland Forest
Cuyahoga
Ohio
121.60
114.37
10.80
7.65
11/03/2010
Bear Swamp
Cumberland
New Jersey
80.50
-
10.73
-
01/13/2014
Battle Park
Orange
North Carolina
127.02
123.48
10.73
7.79
01/14/2013
Genessee Valley Park
Monroe
New York
107.22
98.13
10.73
7.80
04/01/2019
Raccoon Creek State Park
Beaver
Pennsylvania
115.44
106.36
10.72
9.00
03/19/2008
Marilla Reservoir
Mckean
Pennsylvania
121.92
112.11
10.72
8.97
10/15/2009
Curtiss-Gale WMA
Oswego
New York
126.68
121.86
10.72
8.76
05/21/2019
Big South Fork
Scott
Tennessee
150.12
144.20
10.66
9.55
03/28/2026
Cheatham WMA
Cheatham
Tennessee
139.02
132.20
10.65
9.00
03/29/2025
Edgemont Township
Delaware
Pennsylvania
108.08
-
10.64
-
07/05/2005
Tionesta Scenic Area
Mckean
Pennsylvania
122.70
111.03
10.62
8.82
04/08/2014
Scott Arboretum
Delaware
Pennsylvania
74.92
-
10.62
-
10/09/2008
Chautauqua Creek Gorge
Chautauqua
New York
136.22
130.28
10.62
9.38
03/06/2019
Cane Creek, Issaqueena Falls
Oconee
South Carolina
134.24
-
10.62
-
03/31/2004
Along The Cumberland River
Mccreary
Kentucky
0.00
0.00
10.57
9.40
09/28/2011
Gosnell Big Woods Preserve
Monroe
New York
129.80
122.75
10.57
7.23
12/16/2017
Appalachian Trail At Delaware Water Gap NRA
Monroe
Pennsylvania
105.30
-
10.57
-
12/31/2004
Giant Tree Trail
Ritchie
West Virginia
132.64
124.66
10.56
9.21
04/01/2015
Trackless West
Cattaraugus
New York
134.24
127.11
10.55
9.86
03/27/2019
Codman-North Conservation Area
Middlesex
Massachusetts
116.28
107.71
10.55
7.97
09/23/2017
Swan Creek Preserve
Lucas
Ohio
117.50
-
10.53
-
06/21/2009
Showing 281 to 320 of 1370 entries