Trees Database
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Site
County
State
RHI5
RHI10
RGI5
RGI10
Last measurement
Pennsylvania Single Tree Sites
Various Counties
Pennsylvania
148.24
133.20
23.70
22.45
01/01/2000
West Virginia Single Tree Sites
Various Counties
West Virginia
144.02
133.68
23.12
21.66
01/01/2000
Long Point State Park
Chautauqua
New York
127.78
118.87
29.63
19.66
05/07/2006
West Virginia Historical Trees
Various Counties
West Virginia
138.68
121.58
21.80
19.52
01/01/2000
New Jersey Single Tree Sites
Mercer
New Jersey
72.00
36.00
21.60
18.95
01/01/2001
Ohio Single Tree Sites
Franklin
Ohio
121.74
110.11
20.52
17.63
01/01/2000
Wood County - Single Tree Sites
Wood
West Virginia
106.54
102.11
18.53
16.62
01/01/2006
Hollywood Cemetery
Henrico
Virginia
114.88
103.88
18.55
16.28
12/13/2019
Miami University
Butler
Ohio
19.74
9.87
18.08
16.21
05/08/2013
Big Oak Tree State Park
Mississippi
Missouri
129.16
123.29
19.37
16.18
06/15/2015
North Carolina Single Tree Sites
Wake
North Carolina
146.44
117.20
19.33
16.01
01/01/2000
Maryland Single Tree Sites
Various Counties
Maryland
113.26
94.61
18.72
14.81
01/01/2010
Mingo Creek County Park
Washington
Pennsylvania
127.60
122.95
16.77
14.80
10/24/2011
"Great Trees Of Ohio" Will Blozan Trip.
Wood
Ohio
119.44
106.42
18.50
14.67
07/20/2008
Howland's Island
Wayne/Cayuga
New York
131.96
127.53
16.49
14.67
11/16/2020
Ridley Creek State Park
Delaware
Pennsylvania
144.32
139.35
17.20
14.67
11/30/2010
Pennypack Park
Philadelphia
Pennsylvania
140.08
133.07
15.80
14.08
12/28/2009
Wissahickon Valley Park
Philadelphia
Pennsylvania
153.52
145.97
15.92
14.07
12/02/2019
Highland Park
Monroe
New York
108.32
106.20
15.48
14.06
11/01/2020
Overton Park
Shelby
Tennessee
141.16
131.27
15.78
13.93
05/28/2006
Potomac Palisades
District Of Columbia
District of Columbia
122.02
113.26
15.13
13.88
03/15/2015
Brandywine Creek State Park
New Castle
Delaware
148.70
140.62
16.60
13.82
01/09/2011
North Chagrin Reservation (Forest Only)
Lake
Ohio
141.96
134.70
14.88
13.48
02/20/2018
Carter's Grove Plantation
James City
Virginia
135.44
122.02
15.67
13.45
07/15/2002
Flood Plain Along Potomac River Upstream Of Georgetown
District Of Columbia
District of Columbia
118.30
108.92
15.43
13.27
12/15/2014
Our Lady Of Angels Convent
Delaware
Pennsylvania
121.14
115.15
15.08
13.18
03/21/2005
Goll Woods State Natural Area
Fulton
Ohio
128.66
123.07
14.99
13.13
04/15/2007
Valley Forge National Park
Chester/Montgomery
Pennsylvania
129.78
122.93
14.88
12.89
01/20/2009
Montpelier - Plantation House Trees
Orange
Virginia
97.86
89.15
15.10
12.84
10/17/2005
Turkey Run Park
Fairfax
Virginia
150.74
144.04
14.17
12.81
03/17/2017
Caledon State Park
King George
Virginia
147.96
140.04
14.52
12.81
11/11/2015
Fort Hill Cemetery
Cayuga
New York
107.12
100.47
14.70
12.69
09/07/2020
Avalon Section Of Patapsco Valley State Park
Howard
Maryland
147.14
138.51
14.31
12.47
12/15/2017
Anders Run Natural Area
Warren
Pennsylvania
132.74
124.05
14.33
12.43
04/22/2011
Porters Bowl
Sevier
Tennessee
147.64
134.07
17.00
12.43
11/03/2004
Illinois Single Tree Sites
Sangamon
Illinois
91.66
59.20
17.76
12.36
01/01/2000
Wood County Historical Trees
Wood
West Virginia
85.34
79.04
13.57
12.36
01/01/2000
Rocky River Floodplain Forest
Cuyahoga
Ohio
131.32
124.71
14.15
12.34
11/02/2011
Winterthur
New Castle
Delaware
143.46
133.30
15.75
12.33
06/14/2014
Savage Gulf
Grundy
Tennessee
158.74
153.42
14.38
12.32
03/28/2006
Showing 1 to 40 of 959 entries