Locations

SiteCountyStateRHI5RHI10RGI5RGI10Last measurement
Pennsylvania Single Tree SitesVarious CountiesPennsylvania148.24133.2023.7022.4501/01/2000
West Virginia Single Tree SitesVarious CountiesWest Virginia142.08132.5723.5821.9801/01/2000
West Virginia Historical TreesVarious CountiesWest Virginia135.32118.6821.8019.4301/01/2000
New Jersey Single Tree SitesMercerNew Jersey72.0036.0021.6018.9501/01/2001
Ohio Single Tree SitesFranklinOhio121.74110.1120.5217.6301/01/2000
Wood County - Single Tree SitesWoodWest Virginia106.54102.1118.5316.6201/01/2006
Hollywood CemeteryHenricoVirginia114.88103.8818.5516.2812/13/2019
Miami UniversityButlerOhio19.749.8718.0816.2105/08/2013
Big Oak Tree State ParkMississippiMissouri129.16123.2919.3716.1806/15/2015
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
Ridley Creek State ParkDelawarePennsylvania144.32139.3517.2014.6711/30/2010
Howland's IslandWayne/CayugaNew York131.36126.8115.9114.2201/21/2017
Pennypack ParkPhiladelphiaPennsylvania140.08133.0715.8014.0812/28/2009
Wissahickon Valley ParkPhiladelphiaPennsylvania153.52145.9715.9214.0712/02/2019
Highland ParkMonroeNew York108.32106.2015.4814.0509/28/2020
Potomac PalisadesDistrict Of ColumbiaDistrict of Columbia122.02113.2615.1313.8803/15/2015
Brandywine Creek State ParkNew CastleDelaware148.70140.6216.6013.8201/09/2011
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
Valley Forge National ParkChester/MontgomeryPennsylvania129.78122.9314.8812.8901/20/2009
Montpelier - Plantation House TreesOrangeVirginia97.8689.1515.1012.8410/17/2005
Turkey Run ParkFairfaxVirginia150.74144.0414.1712.8103/17/2017
Caledon State ParkKing GeorgeVirginia147.96140.0414.5212.8111/11/2015
Fort Hill CemeteryCayugaNew York107.12100.4714.7012.6909/07/2020
Anders Run Natural AreaWarrenPennsylvania132.74124.0514.3312.4304/22/2011
Illinois Single Tree SitesSangamonIllinois91.6659.2017.7612.3601/01/2000
Wood County Historical TreesWoodWest Virginia85.3479.0413.5712.3601/01/2000
Rocky River Floodplain ForestCuyahogaOhio131.32124.7114.1512.3411/02/2011
WinterthurNew CastleDelaware143.46133.3015.7512.3306/14/2014
Durand Eastman ParkMonroeNew York132.46128.5713.8812.2510/05/2020
Montpelier - Landmark ForestOrangeVirginia144.54135.0715.4912.1412/30/2009
Walnut Creek GorgeEriePennsylvania128.82123.6614.5812.0403/18/2008
Vanderbilt Estate At Hyde ParkDutchessNew York140.70129.0316.4511.9402/11/2019
Chase Creek WoodsAnne ArundelMaryland139.04130.2215.2711.9007/01/2003
Pioneer Mother's Memorial ForestOrangeIndiana137.72131.7212.6211.7502/14/2015
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