Locations

SiteCountyStateRHI5RHI10RGI5RGI10Last measurement
Pennsylvania Single Tree SitesVarious CountiesPennsylvania148.24133.2023.7022.4501/01/2000
West Virginia Single Tree Sites54 CountiesWest Virginia145.62137.0624.1422.2701/01/1963
West Virginia Historical Trees54 CountiesWest Virginia144.16128.3424.2322.0301/01/1963
Congaree National ParkRichlandSouth Carolina158.14149.3221.9519.6903/13/2017
New Jersey Single Tree SitesMercerNew Jersey72.0036.0021.6018.9501/01/2001
New York Single Tree SitesAlbanyNew York126.99114.5920.8218.0702/01/2000
North Carolina Single Tree SitesWakeNorth Carolina148.74128.7420.8017.7801/01/2000
Ohio Single Tree SitesFranklinOhio121.74110.1120.5217.6301/01/2000
Big Oak Tree State ParkMississippiMissouri141.62136.8119.7517.4311/26/2022
Meeman-Shelby Forest State ParkShelbyTennessee157.30153.9919.4217.2405/07/2022
Wood County Single Tree SitesWoodWest Virginia106.58102.4918.8316.7801/01/2000
Hollywood CemeteryHenricoVirginia114.88103.8818.5516.2812/13/2019
Miami UniversityButlerOhio19.749.8718.0816.2105/08/2013
Bialowieza National ParkHajnówkaPodlaskie Voivodeship147.40133.4118.9816.2104/27/2011
Mt. Olivet & Calvary CemeteriesDavidsonTennessee107.6299.4117.5616.0802/10/2024
Overton ParkShelbyTennessee145.90140.2517.1915.5302/03/2024
Noxubee National Wildlife ReserveNoxubeeMississippi145.14141.1717.5315.5104/05/2019
Massachusetts Single Tree SitesSuffolkMassachusetts110.86101.7517.2715.0001/01/2001
Maryland Single Tree SitesVarious CountiesMaryland113.2694.6118.7214.8101/01/2010
Mingo Creek County ParkWashingtonPennsylvania127.60122.9516.7714.8010/24/2011
"Great Trees Of Ohio" Will Blozan Trip.WoodOhio119.44106.4218.5014.6707/20/2008
Howland's IslandWayne/CayugaNew York131.96127.5316.4914.6711/16/2020
Ridley Creek State ParkDelawarePennsylvania144.32139.3517.2014.6711/30/2010
Edwin & Percy Warner ParksDavidsonTennessee145.64139.5315.8614.5901/28/2024
Pennypack ParkPhiladelphiaPennsylvania140.08133.0715.8014.0812/28/2009
Wissahickon Valley ParkPhiladelphiaPennsylvania153.52145.9715.9214.0712/02/2019
Highland ParkMonroeNew York108.32106.2015.4814.0611/01/2020
Wood County Historical TreesWoodWest Virginia86.1880.8115.9214.0301/01/2000
Potomac PalisadesDistrict Of ColumbiaDistrict of Columbia122.02113.2615.1313.8803/15/2015
Brandywine Creek State ParkNew CastleDelaware148.70140.6216.6013.8201/09/2011
Inwood Hill ParkManhattanNew York134.90127.5115.5813.7004/08/2016
North Chagrin Reservation (Forest Only)LakeOhio141.96134.7014.8813.4802/20/2018
Carter's Grove PlantationJames CityVirginia135.44122.0215.6713.4507/15/2002
Flood Plain Along Potomac River Upstream Of GeorgetownDistrict Of ColumbiaDistrict of Columbia118.30108.9215.4313.2712/15/2014
Our Lady Of Angels ConventDelawarePennsylvania121.14115.1515.0813.1803/21/2005
Goll Woods State Natural AreaFultonOhio128.66123.0714.9913.1304/15/2007
Delta National ForestSharkeyMississippi132.70123.4216.8313.0312/29/2014
Valley Forge National ParkChester/MontgomeryPennsylvania129.78122.9314.8812.8901/20/2009
Montpelier - Plantation House TreesOrangeVirginia97.8689.1515.1012.8410/17/2005
Frozen Head State ParkMorganTennessee166.90160.5213.7412.8407/27/2024
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