Locations

SiteCountyStateRHI5RHI10RGI5RGI10Last measurement
Pioneer Mother's Memorial ForestOrangeIndiana137.72131.7212.6211.7502/14/2015
CFSP-Upper Toms RunClarionPennsylvania133.50125.9713.7111.6504/21/2007
Friendship HillFayettePennsylvania134.10128.1013.6011.6503/26/2011
Letchworth State ParkWyoming/LivingstonNew York148.70143.0112.9311.5610/11/2020
CFSP-Seneca Forest Special Management AreaClarionPennsylvania143.12130.7912.7611.4512/19/2017
Laurels PreserveChesterPennsylvania141.30131.7913.2411.4506/15/2019
Mcconnells Mill State ParkLawrencePennsylvania137.52131.5312.6211.4004/01/2007
Tyler State ParkBucksPennsylvania132.62128.6813.0211.3811/22/2011
Smedley ParkDelawarePennsylvania141.36135.2313.7711.3311/18/2011
Rocky Run - Tyler ArboretumDelawarePennsylvania129.98125.0713.1011.3104/02/2008
CFSP-Forest CathedralClarionPennsylvania140.96126.0412.5511.2512/04/2009
Lin Hall GroundsAthensOhio102.4093.5812.9111.2312/28/2012
Mont Clare Cliffs And Schuykill River CorridorMontgomeryPennsylvania120.56112.8413.2211.2005/25/2009
Belt Woods - South TractPrince George'sMaryland148.22135.8113.8211.1401/24/2010
Henderson Hall PlantationWoodWest Virginia117.68108.2312.0211.1304/10/2020
Patuxent Wildlife Research CenterPrince George'sMaryland123.22112.0914.3211.0508/23/2011
Alum BridgeLewisWest Virginia130.14119.8913.1610.9603/25/2006
Dark Hollow ParkBucksPennsylvania114.08109.6213.0010.9508/08/2009
Corcoran Environmental Study AreaAnne ArundelMaryland124.80119.7812.6110.9304/01/2010
Fair Hill NRMACecilMaryland148.98142.3412.1710.8812/03/2015
Gettysburg National Military ParkAdamsPennsylvania121.80109.1013.5110.8405/01/2008
Oak Grove CemeteryWashingtonOhio95.3488.6511.7510.7904/01/2014
Cuyahoga Valley CompositeSummitOhio151.34142.7612.8210.7711/06/2011
Holden Arboretum, OhioLakeOhio115.1296.6911.9810.7309/20/2007
Blennerhassett Island State Historical ParkWoodWest Virginia116.1898.5313.8810.7210/08/2020
Long Branch ParkOnondagaNew York128.26123.3012.6410.6601/15/2017
Thompson's IslandWarrenPennsylvania119.34108.9212.5510.6304/02/2009
Crull's IslandWarrenPennsylvania120.06110.6812.3210.6204/02/2009
Kyle Woods, OHMahoningOhio117.78114.7811.6210.5903/18/2004
Greendale Cemetery-Cemetery RunCrawfordPennsylvania136.22129.2312.1610.5901/01/2009
Theodore Roosevelt IslandDistrict Of ColumbiaDistrict of Columbia110.28104.0912.4010.5812/12/2005
Whipp's LedgesMedinaOhio116.72111.6112.0510.5601/03/2011
Pearson Metro ParkLucasOhio128.04120.3112.1910.5106/28/2009
Sand RunSummitOhio147.47138.2212.7310.5111/17/2013
White Clay Creek PreserveChesterPennsylvania146.76139.3812.1510.5111/27/2012
California Woods Nature PreserveHamiltonOhio148.00140.1811.4010.4902/27/2014
Wintergreen GorgeEriePennsylvania133.92128.5312.2710.4907/02/2003
Smith WoodsTompkinsNew York131.64124.5912.0610.3810/04/2020
Spring Hill Cemetery ParkKanawhaWest Virginia89.8081.1112.3810.3504/23/2017
John James Audobon Center At Mill GroveMontgomeryPennsylvania115.46109.9712.2110.2912/05/2008
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