Locations

SiteCountyStateRHI5RHI10RGI5RGI10Last measurement
Frozen Head State ParkMorganTennessee166.24159.5013.5412.7305/25/2024
Meeman-Shelby Forest State ParkShelbyTennessee157.30153.9919.4217.2405/07/2022
Tamassee KnobOconeeSouth Carolina161.98153.9611.0310.1503/20/2016
Savage GulfGrundyTennessee158.74153.4214.3812.3203/28/2006
Fall Creek Falls State Resort ParkVan BurenTennessee155.54151.6412.9311.6110/23/2021
Congaree National ParkRichlandSouth Carolina158.14149.3221.9519.6903/13/2017
Mammoth Cave National ParkEdmonsonKentucky152.30148.2614.3112.5506/23/2023
Zoar ValleyCattaraugusNew York154.30146.1912.7811.3307/01/2017
Wissahickon Valley ParkPhiladelphiaPennsylvania153.52145.9715.9214.0712/02/2019
Ragged Mountain Natural AreaAlbemarleVirginia153.28145.6610.218.7812/28/2023
Panther CreekStephensGeorgia150.60144.4410.509.4612/29/2011
Edgar Evins State ParkDekalbTennessee150.80144.4012.3511.5309/17/2022
Wadakoe MountainPickensSouth Carolina153.62144.2310.359.6802/03/2005
Turkey Run ParkFairfaxVirginia150.74144.0414.1712.8103/17/2017
Big South ForkScottTennessee149.50143.8910.549.4911/04/2023
Mingus CreekSwainNorth Carolina151.08143.5010.528.2404/30/2007
Letchworth State ParkWyoming/LivingstonNew York148.70143.0112.9311.5610/11/2020
Cuyahoga Valley CompositeSummitOhio151.34142.7612.8210.7711/06/2011
Loch Raven ReserviorBaltimoreMaryland149.68142.5514.0811.6011/15/2015
Fair Hill NRMACecilMaryland148.98142.3412.1710.8812/03/2015
Skiffley CreekHaywoodNorth Carolina152.54141.5910.338.5811/01/2006
Fort Donelson National BattlefieldStewartTennessee147.38141.4512.5110.7911/25/2023
Noxubee National Wildlife ReserveNoxubeeMississippi145.14141.1717.5315.5104/05/2019
Cliff CreekRabunGeorgia152.38140.788.126.8701/07/2011
Sand BranchRabunGeorgia155.12140.778.646.0801/16/2012
Brandywine Creek State ParkNew CastleDelaware148.70140.6216.6013.8201/09/2011
Spoilcane CreekWhiteGeorgia148.26140.538.147.3701/06/2012
Dick's CoveFranklinTennessee143.36140.2912.4411.0604/13/2024
Overton ParkShelbyTennessee145.90140.2517.1915.5302/03/2024
California Woods Nature PreserveHamiltonOhio148.00140.1811.4010.4902/27/2014
Caledon State ParkKing GeorgeVirginia147.96140.0414.5212.8111/11/2015
Shakerag HollowFranklinTennessee144.46139.9712.2210.9601/01/2024
Cliff BranchSwainNorth Carolina149.24139.949.188.0905/23/2006
Gunpowder Falls State ParkHarfordMaryland146.86139.7111.8310.3811/20/2016
Tanglewood ParkForsythNorth Carolina146.08139.5911.1710.1801/06/2007
Ricketts Glen State ParkSullivanPennsylvania148.64139.5710.239.0212/31/2013
Edwin & Percy Warner ParksDavidsonTennessee145.64139.5315.8614.5901/28/2024
White Clay Creek PreserveChesterPennsylvania146.76139.3812.1510.5111/27/2012
Ridley Creek State ParkDelawarePennsylvania144.32139.3517.2014.6711/30/2010
First State National Historical ParkNew CastleDelaware146.42139.1713.9011.8910/25/2014
Showing 1 to 40 of 1325 entries