Locations

SiteCountyStateRHI5RHI10RGI5RGI10Last measurement
Corcoran Environmental Study AreaAnne ArundelMaryland124.80119.7812.6110.9304/01/2010
Calvary Episcopal ChurchHendersonNorth Carolina87.2843.6412.6010.6302/12/2009
Shiloh National Military Park/CemeteryHardinTennessee133.24125.1212.5911.8207/08/2023
CFSP-Forest CathedralClarionPennsylvania140.96126.0412.5511.2512/04/2009
Thompson's IslandWarrenPennsylvania119.34108.9212.5510.6304/02/2009
Ampersand BasinFranklinNew York117.94109.0212.5410.5309/14/2020
Scott Community ParkEriePennsylvania116.18107.9312.539.3304/12/2004
Fort Donelson National BattlefieldStewartTennessee147.38141.4512.5110.7911/25/2023
White's WoodsPrince George'sMaryland134.92123.1612.4710.0801/15/2017
Marietta College CampusWashingtonOhio100.0686.3212.4610.0302/09/2020
Dick's CoveFranklinTennessee143.36140.2912.4411.0604/13/2024
Shelton LaurelMadisonNorth Carolina146.28136.0412.438.8205/25/2006
Canadaway CreekChautauquaNew York124.56118.4712.4211.2301/17/2019
Edgar Evins State ParkDekalbTennessee152.64145.6712.4011.4702/01/2025
Theodore Roosevelt IslandDistrict Of ColumbiaDistrict of Columbia110.28104.0912.4010.5812/12/2005
Deep CreekSwainNorth Carolina145.46121.2512.409.5810/07/2006
Germantown MetroparkMontgomeryOhio142.92134.3012.399.9312/11/2020
Spring Hill Cemetery ParkKanawhaWest Virginia89.8081.1112.3810.3504/23/2017
Bryn Mawr EstateDelawarePennsylvania89.36-12.37-07/03/2009
Allegheny CollegeCrawfordPennsylvania114.02105.0612.379.0003/16/2009
Brookside CemeteryJeffersonNew York98.9485.0512.339.8107/19/2020
Crull's IslandWarrenPennsylvania120.06110.6812.3210.6204/02/2009
Wintergreen GorgeEriePennsylvania133.92128.5312.2710.4907/02/2003
Donaldson Woods Nature PreserveLawrenceIndiana139.42127.9112.269.5303/25/2014
Liverpool School Maple GroveOnondagaNew York130.36123.6512.2510.2603/27/2018
Howe's Grove Roadside ParkWashingtonOhio82.6674.9312.249.8211/04/2010
Shakerag HollowFranklinTennessee147.58142.4912.2211.1602/28/2026
John James Audobon Center At Mill GroveMontgomeryPennsylvania115.46109.9712.2110.2912/05/2008
Pearson Metro ParkLucasOhio128.04120.3112.1910.5106/28/2009
Fair Hill NRMACecilMaryland148.98142.3412.1710.8812/03/2015
Greendale Cemetery-Cemetery RunCrawfordPennsylvania136.22129.2312.1610.5901/01/2009
White Clay Creek PreserveChesterPennsylvania146.76139.3812.1510.5111/27/2012
South Carolina Single Tree SitesRichlandSouth Carolina90.84-12.15-01/01/2000
Bacon WoodsLorainOhio116.12100.2612.138.7410/13/2011
Grassy MountainMurrayGeorgia0.00-12.13-01/19/2003
Flint Woods {ReserveNew CastleDelaware140.58-12.08-11/19/2014
Poland Woods OHMahoningOhio116.62112.3612.089.6903/25/2004
Prospect ParkBrooklynNew York115.42111.8212.076.0303/12/2017
Smith WoodsTompkinsNew York131.64124.5912.0610.3810/04/2020
Whipp's LedgesMedinaOhio116.72111.6112.0510.5601/03/2011
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