Locations

SiteCountyStateRHI5RHI10RGI5RGI10Last measurement
West Virginia Historical Trees54 CountiesWest Virginia144.16128.3424.2322.0301/01/1963
West Virginia Single Tree Sites54 CountiesWest Virginia145.62137.0624.1422.2701/01/1963
Hannah PropertyAbbevilleSouth Carolina----11/27/2007
Long Crane CreekAbbevilleSouth Carolina133.14126.8513.3811.8801/26/2003
Bennett HomesteadAbbevilleSouth Carolina----11/28/2008
Parton PropertyAbbevilleSouth Carolina----05/25/2011
Idaho Single Tree SitesAdaIdaho88.76-7.78-08/23/2010
Gettysburg National Military ParkAdamsPennsylvania121.80109.1013.5110.8405/01/2008
Broadleaf WildernessAddisonVermont----07/17/2020
Alajuela Single Tree SitesAlajuelaAlajuela----01/01/2010
Joaquin Miller ParkAlamedaCalifornia----01/06/2005
Truax TrailheadAlbanyNew York----06/23/2019
New York Single Tree SitesAlbanyNew York126.99114.5920.8218.0702/01/2000
Ragged Mountain Natural AreaAlbemarleVirginia153.28145.6610.218.7812/28/2023
Fort Defiance State ParkAlexanderIllinois----03/21/2006
Holmes RunAlexandriaVirginia107.80-11.01-01/14/2010
Wawa Area-Voyager And Nokomis TrailsAlgoma DistrictOntario65.02-3.92-08/10/2013
Algoma Area - Orphan TrailAlgoma DistrictOntario----10/05/2013
Algoma Area - Towab TrailAlgoma DistrictOntario88.58-7.92-10/08/2014
Rich Hole WildernessAlleghanyVirginia----08/27/2015
North Park Latadami Nature CenterAlleghenyPennsylvania116.72109.8510.389.0012/17/2005
Kendrick Woods State Nature PreserveAllenOhio----01/24/2015
Mokelumne WildernessAlpineCalifornia----08/02/2014
Corcoran Environmental Study AreaAnne ArundelMaryland124.80119.7812.6110.9304/01/2010
Ray's PondAnne ArundelMaryland----08/11/2002
Broadneck HillAnne ArundelMaryland----09/30/2001
Arlington Echo Outdoor Education CenterAnne ArundelMaryland----05/22/2002
Eco Trail Of Downs Memorial ParkAnne ArundelMaryland0.000.007.805.3707/01/2007
Chase Creek WoodsAnne ArundelMaryland139.04130.2215.2711.9007/01/2003
Boot Lake Scientific And Natural Area(SNA)AnokaMinnesota----09/18/2015
Piedra River And TributariesArchuletaColorado----11/24/2016
White River National Wildlife RefugeArkansasArkansas111.66-21.00-12/29/2014
Mount Jefferson Natural AreaAsheNorth Carolina----05/19/2008
Mohican Memorial State ParkAshlandOhio----11/17/2013
Clearfork GorgeAshlandOhio149.82-7.55-05/02/2018
Levi Wilcoxan Demostration ForestAshleyArkansas121.58-10.87-03/19/2006
Beech Creek In Overflow National Wildlife RefugeAshleyArkansas130.96127.1211.6510.4107/04/2014
Snake River Corrider - Washington (River Left)AsortinWashington----08/27/2014
Lin Hall GroundsAthensOhio102.4093.5812.9111.2312/28/2012
Zaleski State ForestAthensOhio----01/22/2017
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