NTN Data Access

Site IDSite NameCountyStateLatitudeLongitudeElev. (m)Start DateStop DateStatus
AB32Fort Mackay AB57.2096-111.647126509/13/2016 A
AK01Poker CreekFairbanks North StarAK65.1550-147.491023012/29/1992 A
AK02JuneauJuneauAK58.5139-134.78432506/22/2004 A
AK03Denali National Park-Mt. McKinleyDenaliAK63.7232-148.967666106/17/1980 A
AK96Toolik Field StationNorth Slope BoroughAK68.6257-149.606973010/12/2017 A
AK97Katmai National Park - King SalmonBristol BayAK58.6794-156.66645011/02/2009 A
AL10Black Belt Research & Extension CenterDallasAL32.4583-87.24225808/31/1983 A
AL99Sand Mountain Research & Extension CenterDeKalbAL34.2886-85.969934910/02/1984 A
AR02Warren 2WSWBradleyAR33.6050-92.09727605/25/1982 A
AR03Caddo ValleyClarkAR34.1795-93.09927112/30/1983 A
AR16Buffalo National River-Buffalo PointMarionAR36.0842-92.586831107/13/1982 A
AR27FayettevilleWashingtonAR36.1011-94.173738105/13/1980 A
AZ03Grand Canyon National Park-Hopi PointCoconinoAZ36.0586-112.1840207108/11/1981 A
AZ06Organ Pipe Cactus National MonumentPimaAZ31.9492-112.802050104/15/1980 A
AZ97Petrified Forest National Park-Rainbow ForestApacheAZ34.8224-109.8925170712/03/2002 A
AZ98ChiricahuaCochiseAZ32.0097-109.3889157002/23/1999 A
AZ99Oliver KnollGrahamAZ33.0708-109.8660117608/25/1981 A
BC22Haul Road Station BC54.0294-128.70191009/19/2012 A
BC23Lakelse Lake BC54.3772-128.577511103/20/2013 A
BC24Port Edward BC54.2226-130.26968001/15/2014 A
CA28Kings River Experimental WatershedFresnoCA37.0592-119.1822200004/24/2007 A
CA42Tanbark FlatLos AngelesCA34.2071-117.761885301/12/1982 A
CA45HoplandMendocinoCA39.0045-123.086025310/03/1979 A
CA50Sagehen CreekNevadaCA39.4315-120.2397193111/06/2001 A
CA66Pinnacles National Monument-Bear ValleySan BenitoCA36.4834-121.157031711/02/1999 A
CA67Joshua Tree National Park-Black RockSan BernardinoCA34.0695-116.3889123909/19/2000 A
CA75Sequoia National Park-Giant ForestTulareCA36.5661-118.7780192107/08/1980 A
CA76MontagueSiskiyouCA41.7662-122.479879906/25/1985 A
CA88DavisYoloCA38.5357-121.77621809/04/1978 A
CA94Converse FlatsSan BernardinoCA34.1938-116.9131172405/09/2006 A
CA96Lassen Volcanic National Park-Manzanita LakeShastaCA40.5390-121.5772175406/13/2000 A
CA99Yosemite National Park-Hodgdon MeadowTuolumneCA37.7961-119.8581139312/08/1981 A
CAN5FrelighsburgBromeQB45.0410-72.858119510/02/2001 A
CO00AlamosaAlamosaCO37.4421-105.8680228504/22/1980 A
CO01Las Animas Fish HatcheryBentCO38.1177-103.3160122610/04/1983 A
CO02Niwot SaddleBoulderCO40.0547-105.5891352006/05/1984 A
CO08Four Mile ParkGarfieldCO39.4025-107.3454250212/29/1987 A
CO09Kawuneechee MeadowGrandCO40.2603-105.8292263307/10/2012 A
CO10GothicGunnisonCO38.9561-106.9860291502/02/1999 A
CO15Sand SpringMoffatCO40.5077-107.7025199803/20/1979 A
CO19Rocky Mountain National Park-Beaver MeadowsLarimerCO40.3639-105.5810247705/29/1980 A
CO21ManitouTellerCO39.1008-105.0933236210/17/1978 A
CO22PawneeWeldCO40.8060-104.7560164105/22/1979 A
CO90Niwot Ridge-SoutheastBoulderCO40.0367-105.5440301501/24/2006 A
CO91Wolf Creek PassMineralCO37.4686-106.7870328705/26/1992 A
CO92Sunlight PeakGarfieldCO39.4264-107.3799321801/13/1988 A
CO93Buffalo Pass - Dry LakeRouttCO40.5347-106.7811253810/14/1986 A
CO94SugarloafBoulderCO39.9939-105.4800252411/04/1986 A
CO96Molas PassSan JuanCO37.7500-107.6890324807/29/1986 A
CO97Buffalo Pass - Summit LakeRouttCO40.5383-106.6766323402/07/1984 A
CO98Rocky Mountain National Park-Loch ValeLarimerCO40.2878-105.6628315908/16/1983 A
CO99Mesa Verde National Park-Chapin MesaMontezumaCO37.1979-108.4910216204/28/1981 A
CT15AbingtonWindhamCT41.8400-72.010120901/26/1999 A
FL03Bradford ForestBradfordFL29.9748-82.19784410/10/1978 A
FL05Chassahowitzka National Wildlife RefugeCitrusFL28.7486-82.5551308/27/1996 A
FL11Everglades National Park-Research CenterDadeFL25.3900-80.6800206/17/1980 A
FL14QuincyGadsdenFL30.5486-84.60046003/13/1984 A
FL23SumatraLibertyFL30.1106-84.99021401/26/1999 A
FL41Verna Well FieldSarasotaFL27.3801-82.28312508/25/1983 A
GA09Okefenokee National Wildlife RefugeCharltonGA30.7404-82.12834506/03/1997 A
GA20BellvilleEvansGA32.0849-81.93675404/26/1983 A
GA41Georgia StationPikeGA33.1805-84.410326710/03/1978 A
GA99ChulaTiftGA31.5217-83.548210802/10/1994 A
IA08Big Springs Fish HatcheryClaytonIA42.9097-91.470022908/14/1984 A
IA23McNay Research CenterLucasIA40.9631-93.392532009/11/1984 A
ID02Priest River Experimental ForestBonnerID48.3518-116.839772612/31/2002 A
ID03Craters of the Moon National MonumentButteID43.4605-113.5551180708/22/1980 A
ID11Reynolds CreekOwyheeID43.2049-116.7500120011/22/1983 A
IL11BondvilleChampaignIL40.0528-88.371921202/27/1979 A
IL46AlhambraMadisonIL38.8689-89.621916401/26/1999 A
IL78MonmouthWarrenIL40.9333-90.723122901/08/1985 A
IN20Roush LakeHuntingtonIN40.8401-85.463924408/22/1983 A
IN22Southwest Purdue Agriculture CenterKnoxIN38.7408-87.485513409/25/1984 A
IN34Indiana Dunes National LakeshorePorterIN41.6318-87.088120807/15/1980 A
IN41Agronomy Center for Research and ExtensionTippecanoeIN40.4749-86.992421507/13/1982 A
KS07Farlington Fish HatcheryCrawfordKS37.6511-94.803628103/27/1984 A
KS31Konza PrairieRileyKS39.1022-96.609235008/17/1982 A
KS32Lake Scott State ParkScottKS38.6717-100.916486303/27/1984 A
KS97Kickapoo Tribe - PowhattanBrownKS39.7603-95.635836710/13/2015 A
KY03MackvilleWashingtonKY37.7047-85.048929311/29/1983 A
KY10Mammoth Cave National Park-Houchin MeadowEdmonsonKY37.1317-86.148023608/27/2002 A
KY19Cannons LaneJeffersonKY38.2288-85.654517710/07/2003 A
KY22Lilley Cornett WoodsLetcherKY37.0778-82.993633509/06/1983 A
KY35Clark State Fish HatcheryRowanKY38.1183-83.546920408/30/1983 A
KY99Mulberry FlatTriggKY36.9029-88.012111012/27/1994 A
LA12Iberia Research StationIberiaLA29.9310-91.7165611/16/1982 A
LA30Southeast Research StationWashingtonLA30.7819-90.20217701/18/1983 A
MA01North Atlantic Coastal LabBarnstableMA41.9759-70.02415712/15/1981 A
MA08Quabbin ReservoirFranklinMA42.3925-72.344430603/05/1982 A
MA14NantucketNantucketMA41.2897-70.17511603/04/2014 A
MA22Boston UniversitySuffolkMA42.3501-71.10443206/16/2015 A
MA98Arnold ArboretumSuffolkMA42.2953-71.13404802/09/2016 A
MD08Piney ReservoirGarrettMD39.7053-79.012276906/29/2004 A
MD13WyeQueen AnnesMD38.9131-76.1525603/08/1983 A
MD15Smith IslandSomersetMD37.9925-76.0345206/01/2004 A
MD18Assateague Island National Seashore-WoodcockWorcesterMD38.2510-75.1593009/05/2000 A
MD99BeltsvillePrince GeorgesMD39.0280-76.81714606/01/2004 A
ME00CaribouAroostookME46.8675-68.013419104/14/1980 A
ME02BridgtonCumberlandME44.1075-70.728922209/30/1980 A
ME04Carrabassett ValleyFranklinME45.0803-70.211825903/12/2002 A
ME08GileadOxfordME44.4003-71.009821209/28/1999 A
ME09Greenville StationPiscataquisME45.4891-69.664732211/20/1979 A
ME94Indian TownshipWashingtonME45.2436-67.630810110/03/2013 A
ME96Casco Bay-Wolfe’s Neck FarmCumberlandME43.8325-70.06451501/06/1998 A
ME98Acadia National Park-McFarland HillHancockME44.3772-68.260815011/10/1981 A
MI09Douglas LakeCheboyganMI45.5608-84.678323807/03/1979 A
MI26Kellogg Biological StationKalamazooMI42.4103-85.392828806/26/1979 A
MI48Seney National Wildlife Refuge-HeadquartersSchoolcraftMI46.2889-85.950422011/28/2000 A
MI51UnionvilleTuscolaMI43.6135-83.359920101/26/1999 A
MI52Ann ArborWashtenawMI42.4164-83.901926701/26/1999 A
MI53WellstonWexfordMI44.2242-85.818629210/10/1978 A
MI99ChassellHoughtonMI47.1046-88.551629602/15/1983 A
MN01Cedar CreekAnokaMN45.4017-93.203128012/31/1996 A
MN08HovlandCookMN47.8471-89.965022412/31/1996 A
MN16Marcell Experimental ForestItascaMN47.5311-93.468643107/06/1978 A
MN18FernbergLakeMN47.9464-91.496152411/18/1980 A
MN23Camp RipleyMorrisonMN46.2494-94.497241010/18/1983 A
MN27LambertonRedwoodMN44.2370-95.301136701/02/1979 A
MN28Grindstone LakePineMN46.1217-93.000135012/31/1996 A
MN32Voyageurs National Park-Sullivan BaySt. LouisMN48.4132-92.830542105/30/2000 A
MN99Wolf RidgeLakeMN47.3841-91.206736112/31/1996 A
MO03Ashland Wildlife AreaBooneMO38.7540-92.199425710/20/1981 A
MO05University ForestButlerMO36.9108-90.318716510/27/1981 A
MS10ClintonHindsMS32.3069-90.31868607/10/1984 A
MS12Grand Bay NERRJacksonMS30.4294-88.4277203/09/2010 A
MS19NewtonNewtonMS32.3269-89.208613411/11/1986 A
MS30CoffeevilleYalobushaMS34.0025-89.799313407/17/1984 A
MT00Little Bighorn Battlefield National MonumentBig HornMT45.5701-107.438096207/13/1984 A
MT05Glacier National Park-Fire Weather StationFlatheadMT48.5102-113.997096406/03/1980 A
MT07ClancyJeffersonMT46.4850-112.0647144801/24/1984 A
MT96Poplar RiverRooseveltMT48.3149-105.144064012/21/1999 A
MT97Lost Trail PassRavalliMT45.6920-113.9680240109/25/1990 A
MT98Havre - Northern Agricultural Research CenterHillMT48.5007-109.798081907/30/1985 A
NC03LewistonBertieNC36.1325-77.17082210/31/1978 A
NC06BeaufortCarteretNC34.8846-76.6207201/26/1999 A
NC17University Research FarmGuilfordNC36.0672-79.734423801/30/2015 A
NC25CoweetaMaconNC35.0605-83.430568607/05/1978 A
NC29Hofmann ForestOnslowNC34.8250-77.32281407/02/2002 A
NC34Piedmont Research StationRowanNC35.6970-80.622521910/17/1978 A
NC35Clinton Crops Research StationSampsonNC35.0258-78.27834110/24/1978 A
NC36Jordan CreekScotlandNC34.9705-79.528113210/18/1983 A
NC41Finley FarmWakeNC35.7288-78.680212010/03/1978 A
NC45Mt. MitchellYanceyNC35.7353-82.2861198711/26/1985 A
ND00Theodore Roosevelt National Park-Painted CanyonBillingsND46.8951-103.378086301/30/2001 A
ND08Icelandic State ParkPembinaND48.7820-97.754630610/25/1983 A
ND11WoodworthStutsmanND47.1247-99.238157811/29/1983 A
NE15MeadSaundersNE41.1528-96.491235207/25/1978 A
NE99North Platte Agricultural Experiment StationLincolnNE41.0592-100.746491909/24/1985 A
NH02Hubbard BrookGraftonNH43.9433-71.702925007/25/1978 A
NJ00Edwin B. Forsythe National Wildlife RefugeAtlanticNJ39.4728-74.4369210/13/1998 A
NJ39Cattus Island County ParkOceanNJ39.9894-74.1344112/04/2012 A
NJ99Washington CrossingMercerNJ40.3154-74.85367208/04/1981 A
NM07Bandelier National MonumentLos AlamosNM35.7788-106.2660199706/22/1982 A
NM08MayhillOteroNM32.9096-105.4710202201/24/1984 A
NV03Smith ValleyLyonNV38.7992-119.2567150108/07/1985 A
NV05Great Basin National Park-Lehman CavesWhite PineNV39.0054-114.2170206601/15/1985 A
NY01AlfredAlleganyNY42.2276-77.801669708/17/2004 A
NY06BronxBronxNY40.8680-73.87826801/22/2013 A
NY08Aurora Research FarmCayugaNY42.7339-76.659724904/17/1979 A
NY10ChautauquaChautauquaNY42.2994-79.396448806/10/1980 A
NY20Huntington WildlifeEssexNY43.9731-74.223150010/31/1978 A
NY22Akwesasne Mohawk-Fort CovingtonFranklinNY44.9226-74.48067008/18/1999 A
NY28Piseco LakeHamiltonNY43.4336-74.500251912/31/2012 A
NY43RochesterMonroeNY43.1463-77.548213604/30/2013 A
NY52Bennett BridgeOswegoNY43.5282-75.949224706/10/1980 A
NY59WanakenaSt. LawrenceNY44.1461-74.902546801/02/2013 A
NY67IthacaTompkinsNY42.4014-76.658950301/02/2018 A
NY68Biscuit BrookUlsterNY41.9936-74.503163410/11/1983 A
NY92AmherstErieNY42.9931-78.771718310/29/2013 A
NY93Paul Smith'sFranklinNY44.4340-74.246049801/01/2013 A
NY94Nick's LakeHerkimerNY43.6833-74.983352511/03/2015 A
NY96Cedar Beach-SoutholdSuffolkNY41.0347-72.3891111/25/2003 A
NY98Whiteface MountainEssexNY44.3933-73.859461007/03/1984 A
NY99West PointOrangeNY41.3511-74.048421109/13/1983 A
OH09OxfordButlerOH39.5309-84.723828408/14/1984 A
OH17DelawareDelawareOH40.3555-83.066128510/03/1978 A
OH49CaldwellNobleOH39.7928-81.531127609/26/1978 A
OH54Deer Creek State ParkPickawayOH39.6359-83.260626701/26/1999 A
OH71WoosterWayneOH40.7813-81.919730809/26/1978 A
OK00Salt Plains National Wildlife RefugeAlfalfaOK36.8053-98.200634512/13/1983 A
OK17Kessler Atmospheric and Ecological Field StationMcClainOK34.9800-97.521433103/29/1983 A
OK29Goodwell Research StationTexasOK36.5908-101.617599901/08/1985 A
OR09Silver Lake Ranger StationLakeOR43.1190-121.0590133808/23/1983 A
OR10H. J. Andrews Experimental ForestLaneOR44.2118-122.256044305/13/1980 A
OR18Starkey Experimental ForestUnionOR45.2247-118.5130125403/06/1984 A
OR97Hyslop FarmBentonOR44.6347-123.19006904/26/1983 A
PA00ArendtsvilleAdamsPA39.9231-77.307826901/26/1999 A
PA13Allegheny Portage Railroad National Historic SiteCambriaPA40.4570-78.560073907/26/2011 A
PA15Penn StateCentrePA40.7883-77.945839306/07/1983 A
PA18Young Woman's CreekClintonPA41.4142-77.679927204/20/1999 A
PA29Kane Experimental ForestElkPA41.5978-78.767561807/18/1978 A
PA30ErieEriePA42.1558-80.113417707/27/2011 A
PA42Leading RidgeHuntingdonPA40.6575-77.939728704/25/1979 A
PA72MilfordPikePA41.3273-74.819921212/27/1983 A
PA90Hills Creek State ParkTiogaPA41.8043-77.190347607/26/2011 A
PR20El VerdeRio GrandePR18.3206-65.820038002/12/1985 A
SC05Cape Romain National Wildlife RefugeCharlestonSC32.9430-79.6592111/21/2000 A
SC06Santee National Wildlife RefugeClarendonSC33.5394-80.43502407/19/1984 A
SD04Wind Cave National Park-Elk MountainCusterSD43.5577-103.4840129211/05/2002 A
SD08CottonwoodJacksonSD43.9461-101.855273310/11/1983 A
SD99Huron Well FieldBeadleSD44.3550-98.291739811/29/1983 A
SK20Cactus Lake SK52.0223-109.861679002/14/2012 A
SK21Hudson Bay SK52.8400-102.380036704/30/2012 A
SK30Weyburn SK49.5523-103.855758906/07/2016 A
SK31Fox Valley SK50.4501-109.450271806/14/2016 A
TN04SpeedwellClaiborneTN36.4698-83.827238401/26/1999 A
TN11Great Smoky Mountains National Park-ElkmontSevierTN35.6645-83.590364008/12/1980 A
TN14Hatchie National Wildlife RefugeHaywoodTN35.4688-89.171311710/02/1984 A
TX02Muleshoe National Wildlife RefugeBaileyTX33.9557-102.7760114406/18/1985 A
TX03BeevilleBeeTX28.4667-97.70698202/07/1984 A
TX04Big Bend National Park - K-BarBrewsterTX29.3025-103.1781105604/10/1980 A
TX10Attwater Prairie Chicken National Wildlife RefugeColoradoTX29.6614-96.25945407/03/1984 A
TX16SonoraEdwardsTX30.2613-100.555169606/26/1984 A
TX22Guadalupe Mountains National Park Frijole Ranger StationCulbersonTX31.9069-104.8050170506/05/1984 A
TX43CañóncetaRandallTX34.8800-101.6650105707/24/2007 A
TX56L.B.J. National GrasslandsWiseTX33.3917-97.639731209/20/1983 A
UT01LoganCacheUT41.6661-111.8914137012/06/1983 A
UT09Canyonlands National Park-Island in the SkySan JuanUT38.4584-109.8210179711/11/1997 A
UT95East McKeeDaggettUT40.7543-109.4671256912/05/2017 A
UT98Green RiverEmeryUT39.0001-110.1740125604/25/1985 A
UT99Bryce Canyon National Park-Repeater HillGarfieldUT37.6186-112.1728247701/29/1985 A
VA00CharlottesvilleAlbemarleVA38.0402-78.542717210/02/1984 A
VA13Horton's StationGilesVA37.3294-80.557991607/25/1978 A
VA24Prince EdwardPrince EdwardVA37.1652-78.307315001/26/1999 A
VA28Shenandoah National Park-Big MeadowsMadisonVA38.5231-78.4348107205/12/1981 A
VA99Natural Bridge StationRockbridgeVA37.6265-79.512628207/02/2002 A
VI01Virgin Islands National Park-Lind PointSt. JohnVI18.3362-64.79625604/14/1998 A
VT01BenningtonBenningtonVT42.8761-73.163330504/28/1981 A
VT99UnderhillChittendenVT44.5283-72.868439906/12/1984 A
WA14Olympic National Park-Hoh Ranger StationJeffersonWA47.8597-123.932518205/20/1980 A
WA19North Cascades National Park-Marblemount Ranger StationSkagitWA48.5403-121.446012402/07/1984 A
WA21La GrandePierceWA46.8353-122.286761704/24/1984 A
WA24Palouse Conservation FarmWhitmanWA46.7606-117.184776608/20/1985 A
WA98Columbia River GorgeSkamaniaWA45.5694-122.210023305/07/2002 A
WA99Mount Rainier National Park-Tahoma WoodsPierceWA46.7582-122.124342410/26/1999 A
WI06UW ArboretumDaneWI43.0410-89.428026502/11/2019 A
WI08Brule RiverDouglasWI46.7466-91.605520704/22/2014 A
WI10PotawatomiForestWI45.5648-88.808357006/07/2005 A
WI31Devil's LakeSaukWI43.4352-89.680138901/07/2014 A
WI35PerkinstownTaylorWI45.2064-90.597847201/26/1999 A
WI36Trout LakeVilasWI46.0512-89.654150901/22/1980 A
WI37SpoonerWashburnWI45.8228-91.874433106/03/1980 A
WV04Babcock State ParkFayetteWV37.9796-80.952575309/06/1983 A
WV05Cedar Creek State ParkGilmerWV38.8794-80.847621001/26/1999 A
WV18ParsonsTuckerWV39.0897-79.662250507/05/1978 A
WY00Snowy RangeAlbanyWY41.3762-106.2600326904/22/1986 A
WY02Sinks CanyonFremontWY42.7336-108.8498216408/21/1984 A
WY06PinedaleSubletteWY42.9290-109.7875238801/26/1982 A
WY08Yellowstone National Park-Tower FallsParkWY44.9166-110.4203191206/05/1980 A
WY94Grand Tetons National ParkTetonWY43.8333-110.7008210509/27/2011 A
WY95Brooklyn LakeAlbanyWY41.3647-106.2408318109/22/1992 A
WY97South Pass CityFremontWY42.4944-108.8320252404/30/1985 A
WY98Gypsum CreekSubletteWY43.2227-109.9917242812/26/1984 A
WY99NewcastleWestonWY43.8730-104.1917146608/11/1981 A
AG01Laurenti-MAR AG-30.9501-62.82448310/24/201101/08/2018I
AK06Gates of the Arctic National Park - BettlesYukon-KoyukukAK66.9060-151.683063011/04/200810/27/2015I
AK99AmblerNorthwest ArcticAK67.0931-157.86898805/12/200408/09/2005I
AL02Delta ElementaryBaldwinAL30.7907-87.84986606/05/200101/05/2010I
AL03CentrevilleBibbAL32.9034-87.249913502/22/201112/13/2016I
AL19BirminghamJeffersonAL33.5530-86.814820012/19/201210/18/2016I
AL24Bay RoadMobileAL30.4746-88.1411605/29/200101/05/2010I
AS01Samoa AS-14.2525-170.56338205/20/198010/13/1992I
AZ01TombstoneCochiseAZ31.7089-110.0572139803/27/197909/01/1981I
CA34BishopInyoCA37.3708-118.3664125204/15/198006/22/1982I
CA68Palomar MountainSan DiegoCA33.3089-116.8539169503/15/198301/12/1988I
CA85Channel Islands National ParkVenturaCA34.0158-119.36194907/22/198002/19/1982I
CA95Death Valley National Park-Cow CreekInyoCA36.5890-116.978012502/08/200005/31/2005I
CA98Chuchupate Ranger StationVenturaCA34.8061-119.0114161408/02/198301/23/1996I
CAN1LethbridgeLethbridgeCN49.6369-112.787891304/28/198104/03/1984I
CAN2Mount ForestWellingtonCN43.9914-80.746141005/05/198103/20/1984I
CAN3Kejimkujik National ParkQueensCN44.4328-65.205615205/12/198104/03/1984I
CAN4SuttonBromeQB45.0761-72.675624409/16/198610/02/2001I
CAN6Frelighsburg - IntercomparisonBromeQB45.0503-72.861719510/06/201109/18/2012I
CO18Ripple Creek PassRio BlancoCO40.0851-107.3118292905/13/200301/13/2009I
CO89Rocky Mountain National Park-Loch ValeLarimerCO40.2878-105.6628315909/29/200909/30/2014I
CO95Engineer Mountain Guard StationSan JuanCO37.6597-107.7992275807/29/198601/02/1990I
DE99Trap Pond State ParkSussexDE38.4994-75.44821205/27/200309/23/2008I
FL00Austin-Cary ForestAlachuaFL29.7603-82.19894610/10/197807/14/1981I
FL32OrlandoOrangeFL28.5926-81.19042112/14/200503/01/2018I
FL96PensacolaEscambiaFL30.5499-87.37504501/02/201312/06/2016I
FL99Kennedy Space CenterBrevardFL28.5428-80.6440208/02/198310/27/2015I
GA23Fort Frederica National MonumentGlynnGA31.2253-81.3922209/03/198509/27/1988I
GA33Sapelo IslandMcIntoshGA31.3961-81.2811311/26/200202/21/2017I
GA50Tifton ARSTiftGA31.4731-83.533110410/04/198302/10/1994I
GA98SkidawayChathamGA31.9958-81.0185306/18/200205/24/2005I
HI00Mauna LoaHawaiiHI19.5392-155.5792339906/10/198009/28/1993I
HI99Hawaii Volcanoes National Park-ThurstonHawaiiHI19.4194-155.2403119511/21/200002/15/2005I
ID04HeadquartersClearwaterID46.6278-115.819496907/20/198209/25/1991I
ID15Smiths FerryValleyID44.2978-116.0636144210/09/198409/27/2006I
IL18ShabbonaDe KalbIL41.8414-88.851126505/26/198103/29/2016I
IL19ArgonneDu PageIL41.7011-87.995322903/11/198009/28/2004I
IL35Southern Illinois UniversityJacksonIL37.7100-89.268914607/31/197901/04/1994I
IL47SalemMarionIL38.6433-88.966917304/15/198011/22/1988I
IL63Dixon Springs Agricultural CenterPopeIL37.4356-88.671916101/30/197901/31/2017I
IL95Bondville DC NCON ComparisonChampaignIL   10/06/201505/03/2016I
IL96Bondville N-ConChampaignIL     I
IL99OmegaMarionIL38.7100-88.749215309/26/198909/28/1993I
KY38Land Between the LakesTriggKY36.7906-88.067218110/02/198404/16/1996I
LA06Hill Farm Research StationClaiborneLA32.7514-93.05068811/16/198201/26/1988I
MA13EastMiddlesexMA42.3845-71.214619002/02/198209/28/2010I
MD03White Rock SubstationCarrollMD39.4089-76.995317210/03/198403/04/2002I
MD07Catoctin Mountain ParkFrederickMD39.6470-77.484847105/27/200306/11/2013I
ME95Wolapomomqot Ciw WocukPenobscotME45.3406-67.987618206/12/200212/12/2006I
ME97Presque IsleAroostookME46.6964-68.033216506/05/198409/27/1988I
ME99Acadia National Park-Paradise HillHancockME44.4083-68.24613711/18/198011/03/1981I
MI22HoughtonHoughtonMI47.2269-88.630819310/26/198002/15/1983I
MI25Isle Royale National Park-WindigoKeweenawMI47.9153-89.152521608/12/198010/22/1984I
MI29PeshawbestownLeelanauMI45.0289-85.629220901/22/200203/31/2009I
MI97Isle Royale National Park-Wallace LakeKeweenawMI48.0575-88.634220105/22/198510/10/2006I
MI98RacoChippewaMI46.3723-84.743427205/01/198401/10/2018I
MN05Fond du LacCarltonMN46.7131-92.510839011/19/199603/22/2005I
MO43Tyson Research CenterSt. LouisMO38.5185-90.565217408/28/200105/07/2008I
MO50Baker ObservatoryWebsterMO37.3986-93.042541510/14/198605/10/1988I
MS14MeridianLauderdaleMS32.3344-88.74508904/15/198001/02/1990I
MT13Give Out MorganRooseveltMT48.4886-105.208380609/14/198212/15/1998I
MT99Glacier National Park-St Mary Ranger StationGlacierMT48.7411-113.4300139101/25/198311/28/1989I
NC11Research Triangle InstituteDurhamNC35.9025-78.87009910/14/198001/04/1983I
NC33Research Triangle ParkDurhamNC35.8964-78.86069404/15/198003/01/1983I
ND07Theodore Roosevelt National Park-North Unit HeadquartersMcKenzieND47.6014-103.264261105/05/198112/12/2000I
NJ29PrincetonMercerNJ40.3456-74.61693708/06/198007/07/1981I
NM01Gila Cliff Dwellings National MonumentCatronNM33.2203-108.2347177207/29/198509/25/2012I
NM09CubaSandovalNM36.0408-106.9714212402/03/198204/04/2000I
NM12Capulin Volcano National MonumentUnionNM36.7790-103.9810219011/15/198409/25/2012I
NV00Red Rock CanyonClarkNV36.1358-115.4256113701/22/198512/10/2002I
NV01Saval RanchElkoNV41.2853-115.8522187207/18/198403/25/1997I
NY12KnobitColumbiaNY42.3783-73.502840601/02/198008/06/1985I
NY29Moss LakeHerkimerNY43.7868-74.842956607/29/200312/30/2014I
NY51Stilwell LakeOrangeNY41.3500-74.039418606/26/197910/02/1984I
NY65JasperSteubenNY42.1064-77.535863402/19/198006/15/2004I
OH15LykensCrawfordOH40.5502-82.998230301/26/199910/12/2010I
OK08Lake EuchaDelawareOK36.3481-94.823924302/01/200001/28/2004I
OK25Clayton LakePushmatahaOK34.5297-95.353134902/01/198308/12/1986I
OK99StilwellAdairOK35.7508-94.670029905/22/200707/28/2009I
OR02Alsea Guard Ranger StationBentonOR44.3856-123.615310412/27/197912/26/2007I
OR08Lost Creek DamJacksonOR42.6678-122.683147510/21/198012/06/1983I
OR11Vines HillMalheurOR43.8994-117.426990407/15/198003/30/1993I
OR17PendletonUmatillaOR45.6900-118.837845204/15/198006/15/1982I
OR98Bull RunClackamasOR45.4492-122.153326707/13/198210/06/2003I
OR99Schmidt FarmBentonOR44.6264-123.21396912/26/197904/26/1983I
PA02Crooked Creek LakeArmstrongPA40.7131-79.514429407/27/201106/07/2017I
PA21Goddard State ParkCrawfordPA41.4271-80.145138507/26/201106/20/2017I
PA47MillersvilleLancasterPA39.9909-76.38568411/21/200206/27/2017I
PA52Little Pine State ParkLycomingPA41.3639-77.356122807/26/201106/06/2017I
PA60Valley ForgeMontgomeryPA40.1166-75.88334607/26/201106/05/2017I
PA71Little Buffalo State ParkPerryPA40.4603-77.169215507/26/201105/29/2017I
PA83Laurel Hill State ParkSomersetPA39.9869-79.254459407/26/201110/04/2017I
PA98Frances Slocum State ParkLuzernePA41.3445-75.890137007/26/201107/03/2018I
SC03Savannah RiverBarnwellSC33.2450-81.65059012/13/201106/13/2017I
SC07ACE Basin National Estuarine Research ReserveColletonSC32.5993-80.4554112/31/200112/25/2007I
SC11North Inlet-Winyah Bay National Estuarine Research ReserveGeorgetownSC33.3497-79.1888001/08/200201/08/2009I
SC18ClemsonPickensSC34.6239-82.734225603/27/197906/17/1986I
SC99Fort JohnsonCharlestonSC32.7508-79.8975203/19/200203/20/2007I
SD00HuronBeadleSD44.3842-98.220639004/30/198009/20/1983I
TN00Walker Branch WatershedAndersonTN35.9614-84.287234103/11/198010/11/2011I
TN98Wilburn ChapelGilesTN35.1825-87.196430201/02/199005/07/1996I
TN99Giles CountyGilesTN35.2847-86.903324410/02/198401/02/1990I
TX18Y Experimental RanchFoardTX33.9242-100.046948906/30/199201/02/1996I
TX21LongviewGreggTX32.3786-94.711710306/29/198202/27/2018I
TX38Forest Seed CenterNacogdochesTX31.5605-94.86088408/18/198107/10/2001I
TX39Texas A&M University-Corpus ChristiNuecesTX27.7125-97.3291501/02/200212/26/2006I
TX51ThrockmortonThrockmortonTX33.2733-99.215342505/29/198405/19/1992I
TX53VictoriaVictoriaTX28.8453-96.92033104/15/198009/27/1988I
UT02Cedar MountainEmeryUT39.1711-110.6183233105/11/198101/17/1984I
UT08Murphy RidgeRichUT41.3586-111.0480214603/25/198606/26/2012I
VA10Mason NeckFairfaxVA38.6294-77.2047608/12/200307/14/2009I
VA27James Madison University FarmRockinghamVA38.3034-78.817833607/09/200206/30/2009I
VA29Whitetop MountainSmythVA36.6389-81.6058168609/30/198609/18/1990I
VA33Love's MillWashingtonVA36.7367-81.686966310/02/198407/02/1985I
VA98HarcumGloucesterVA37.5312-76.49281308/31/200408/29/2011I
WA15Sullivan LakePend OreilleWA48.8433-117.283979605/08/198411/24/1987I
WI09Popple RiverFlorenceWI45.7964-88.399442112/30/198612/31/2013I
WI25SuringOcontoWI45.0520-88.372626201/23/198512/31/2013I
WI28Lake DubayPortageWI44.7073-89.771638506/29/198212/31/2013I
WI32Middle VillageShawanoWI44.9308-88.755031901/22/200203/28/2006I
WI96Wildcat Mountain YESVernonWI  386  I
WI97Lac Courte Oreilles ReservationSawyerWI45.9944-91.371141811/27/200103/22/2005I
WI98Wildcat MountainVernonWI43.7023-90.568538608/01/198912/31/2013I
WI99Lake GenevaWalworthWI42.5792-88.500628806/05/198412/31/2013I
WY96Nash ForkAlbanyWY41.3403-106.1908285611/18/198609/17/1992I