Locations

SiteCountyStateRHI5RHI10RGI5RGI10Last measurement
Bidwell ParkButteCalifornia122.40109.9512.859.9901/06/2005
Mt. Olivet Cemetery WoodlandWood - City Of ParkersburgWest Virginia117.90113.9711.169.9911/30/2012
Rock Island State ParkWarrenTennessee142.44138.2511.299.9712/30/2023
Hearts Content National Scenic AreaWarrenPennsylvania133.18119.4412.049.9508/21/2014
OakwoodWoodWest Virginia104.9694.1811.939.9511/23/2022
Germantown MetroparkMontgomeryOhio142.92134.3012.399.9312/11/2020
Neal IslandWoodWest Virginia116.2896.5612.969.9011/20/2020
Trackless WestCattaraugusNew York134.24127.1110.559.8603/27/2019
Howe's Grove Roadside ParkWashingtonOhio82.6674.9312.249.8211/04/2010
Montgomery Bell State ParkDicksonTennessee141.82134.9110.839.8205/01/2022
Brookside CemeteryJeffersonNew York98.9485.0512.339.8107/19/2020
Henry's Wood - Jacobsburg State ParkNorthamptonPennsylvania121.64115.4811.659.8011/11/2009
Courson IslandWarrenPennsylvania115.5099.2211.439.7904/20/2010
Hatchie National Wildlife RefugeHaywoodTennessee135.78132.0610.969.7908/12/2023
Glover - Archbold ParkDistrict Of ColumbiaDistrict of Columbia142.30134.5310.969.7710/24/2008
Wawa PreserveDelawarePennsylvania118.38110.0411.929.7512/14/2005
Fort Hil Earthworks And Nature PreserveHighlandOhio142.18136.6910.319.7111/02/2014
Poland Woods OHMahoningOhio116.62112.3612.089.6903/25/2004
Wadakoe MountainPickensSouth Carolina153.62144.2310.359.6802/03/2005
Tinker's Creek, Bedford ReservationCuyahogaOhio130.56122.4411.259.6104/15/2008
Willowbrook RavineWoodWest Virginia111.28104.7411.439.5903/21/2023
Rockefeller State Park PreserveWestchesterNew York137.32132.3211.309.5901/12/2020
Deep CreekSwainNorth Carolina145.46121.2512.409.5810/07/2006
Schappacher ParkWarrenOhio90.8085.1511.049.5508/18/2018
Bradley Woods MetroparkCuyahogaOhio118.50113.5010.979.5512/16/2009
Donaldson Woods Nature PreserveLawrenceIndiana139.42127.9112.269.5303/25/2014
Howard Collier State Nature PreserveSenecaOhio123.76116.8710.939.5301/19/2011
Hermosa CreekLa PlataColorado165.58135.5413.529.5210/04/2016
Pine Grove Wetland (Fen)LawrencePennsylvania110.20101.8511.669.5006/09/2009
Washington Grove City ParkMonroeNew York128.18125.0011.679.4906/24/2019
Big South ForkScottTennessee149.50143.8910.549.4911/04/2023
Panther CreekStephensGeorgia150.60144.4410.509.4612/29/2011
Conneaut MarshCrawfordPennsylvania97.2490.3711.459.4412/05/2006
Hunters Creek GorgeErieNew York121.44117.8310.879.4404/06/2018
Along The Cumberland RiverMccrearyKentucky0.000.0010.579.4009/28/2011
Lowes And Cannon CreekSevierTennessee136.74122.5811.509.3802/09/2006
Hemlock IslandForestPennsylvania118.92114.7211.029.3807/16/2008
Chautauqua Creek GorgeChautauquaNew York136.22130.2810.629.3803/06/2019
Lake Erie Community ParkEriePennsylvania126.38113.7711.909.3601/07/2004
Airdrie Forest PreserveChesterPennsylvania129.76122.0511.289.3506/21/2009
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