1. Station Data & Metadata
  2. VA_COCORAHS
  3. or select from map

Information Network Table Neighbors Data Calendar

Neighboring Stations

The following is a list of IEM tracked stations within roughly a 0.25 degree radius circle from the station location. Click on the site name for more information.

Distance [km]NetworkStation Name Archive StartArchive End
0.364VA_COCORAHSJefferson 0.6 SE
1.890VA_COCORAHSFalls Church 1.3 SSE2022-10-182022-12-13
2.836VACLIMATEFALLS CHURCH 2 SW1946-01-011970-10-31
2.885VA_COCORAHSLake Barcroft 0.5 NE2005-10-072007-12-05
2.912VA_COCORAHSFalls Church 2.4 SW2022-07-24
3.122VA_COCORAHSLake Barcroft 0.8 SSW2005-10-252008-06-09
3.359VA_COCORAHSFalls Church 0.7 ESE2023-01-01
3.361VA_COCORAHSFalls Church 0.8 ESE2022-05-04
3.472VA_COCORAHSFalls Church 3.0 SW2017-06-242022-04-20
3.548VA_COCORAHSSeven Corners 0.1 WNW
3.863VA_COCORAHSSeven Corners 1.0 NNW
3.877VA_COCORAHSArlington 2.7 W2018-05-04
4.087VA_DCPHolmes Run AT Fairview Lake2010-12-07
4.755VA_COCORAHSFalls Church 0.7 NW
4.841VA_COCORAHSFalls Church 1.6 W2013-11-18
4.892VA_COCORAHSArlington 3.3 WNW2021-02-28
4.987VA_COCORAHSAlexandria 6.6 WNW2017-05-20
5.088VA_COCORAHSArlington 1.9 W
5.209VACLIMATEBAILEYS CROSSROADS1950-09-011951-12-31
5.252VA_COCORAHSFalls Church 0.8 NNE
5.256VA_COCORAHSIdylwood 0.4 SW
5.453VA_COCORAHSMerrifield 1.2 SE
5.515VA_COCORAHSFalls Church 1.1 NNW2017-06-07
5.691VA_COCORAHSArlington 1.6 WSW
5.748VA_COCORAHSFairfax 4.3 ENE2013-06-242014-11-18
6.191VA_COCORAHSArlington 2.1 WNW
6.317VA_COCORAHSBailey s Crossroads 0.7 NE2017-05-052020-12-05
6.422VA_DCPHolmes Run AT Alexandria / Fairfax2013-03-26
6.690VACLIMATEANNANDALE1947-01-011952-03-31
6.723VA_COCORAHSArlington 1.1 WSW
6.794VA_COCORAHSArlington 1.0 WSW2021-10-26
6.895VA_COCORAHSFalls Church 1.6 NNE
6.915VA_DCPStrathmeade Springs - Accotink Creek2019-09-25
7.113VA_COOPDUNN LORING2004-07-25
7.113VACLIMATEDUNN LORING1925-04-01
7.347VA_COCORAHSMclean 2.4 SSE2011-03-272018-06-23
7.516VA_COCORAHSVienna 1.7 SE2020-05-152020-11-12
7.602VACLIMATEWAVERLY HILLS1945-03-011970-02-28
7.643VA_COCORAHSAnnandale 1.1 SW
7.694VA_COCORAHSAnnandale 1.2 SSW
7.707VA_COCORAHSMclean 1.7 S
7.729VA_COCORAHSMcLean 2.2 SSE2016-04-032021-01-30
7.818VA_COCORAHSArlington 1.1 NW2007-04-202010-02-10
8.022VA_COCORAHSMclean 1.5 S2007-04-142008-04-22
8.041VA_DCPHolmes Run AT Landmark / Alexandria2013-03-26
8.075VA_COCORAHSMcLean 1.5 S2010-10-152022-01-02
8.338VA_COCORAHSSpringfield 2.1 NW
8.426VA_COCORAHSFairfax 2.6 ESE2009-10-152010-12-22
8.525VA_COCORAHSAlexandria 1.9 W2022-01-03
8.592VA_COCORAHSAlexandria 1.5 WNW2006-07-062007-06-14
8.610VA_RWISI-395 @ Seminary Road2009-07-29
8.677VA_COCORAHSAlexandria 2.2 WSW
8.755VACLIMATEBARCROFT1945-08-011950-08-31
8.805VA_DCPAccotink Creek AT Annandale2011-01-06
8.818VA_COCORAHSAnnandale 1.9 W2017-02-04
8.991VA_COCORAHSFairfax 2.2 E2013-04-052018-05-16
9.027VA_COCORAHSMcLean 1.1 S2022-09-282023-03-24
9.120VA_COCORAHSMcLean 2.3 SE2008-10-25
9.213VA_COCORAHSAlexandria 1.6 W2021-09-02
9.257VA_COCORAHSFairfax 2.0 E
9.370VA_COCORAHSAlexandria 1.2 W2022-02-08
9.461VA_COCORAHSArlington 0.3 E2014-01-06
9.485VACLIMATEWALKERS CHAPEL1945-08-011951-05-31
9.508VA_DCPKings Park - Long Branch2013-02-25
9.522VA_DCPBacklick Run AT Landmark / Alexandria2013-03-26
9.624VA_COCORAHSMantua 1.4 S2006-06-08
9.706VA_RWISI-495 MM 462019-08-23
9.789VA_DCPBacklick Run AT Armistead Boothe Park2011-12-23
9.797VA_COCORAHSArlington 1.3 N
9.956VA_COCORAHSArlington 2.9 S
10.076VA_RWISSite_D2009-09-02
10.114VA_COCORAHSFairfax 2.6 SE
10.218VA_COCORAHSVienna 1.0 SSW
10.255VA_COCORAHSVienna 0.8 S2013-04-20
10.297VA_COCORAHSArlington 1.2 SE
10.418VA_COCORAHSAlexandria 2.4 SW2020-12-082020-12-16
10.552VA_DCPAccotink Creek AT Lake Accotink2011-12-23
10.571VA_DCPFourmile Run AT Alexandria2010-12-07
10.573VA_COCORAHSArlington 1.0 NNE
10.577VA_COCORAHSAlexandria 1.4 WSW2011-03-222011-08-28
10.624VA_COCORAHSArlington 2.4 NNW2020-10-252021-01-27
10.709VACLIMATEEPISCOPAL HIGH SCHOOL1945-10-011957-05-31
10.850VA_DCPCameron Run AT Alexandria2010-12-072019-07-28
10.876VA_COCORAHSVienna 1.2 SSW2018-03-262019-11-17
10.944VA_DCPArlington - Little Run Elem2023-12-01
11.090VA_COCORAHSAlexandria 1.4 N2022-02-23
11.325VA_DCPCameron Run AT Alexandria / Eisenhower Ave2013-03-26
11.340NCDC81VIENNA1981-01-012010-12-31
11.396VA_COCORAHSSpringfield 1.7 W
11.601VA_RWISSite_F_M (Fairfax)2009-01-14
11.608VA_RWISSite_B2009-09-02
11.696VA_COCORAHSFairfax 1.0 ESE2016-11-062016-12-12
11.697VA_COCORAHSFairfax 1.4 SE2023-07-312023-09-24
11.910VA_RWISSite_H2009-09-02
11.992VACLIMATECLARENDON LYON PARK1925-04-011962-11-30
12.070VA_DCPAccotink Creek Near Ranger Road At Fairfax2011-11-142015-01-14
12.089VA_COCORAHSAlexandria 2.4 NE2006-12-112010-02-01
12.277VA_COCORAHSBurke 1.6 NE2006-04-232008-10-26
12.282VA_COCORAHSMclean 2.1 W
12.287VA_COCORAHSAlexandria 2.5 SW
12.303VA_COCORAHSAlexandria 1.5 SSW
12.331VA_COCORAHSFranconia 0.9 N
12.441VA_COCORAHSAlexandria 0.7 S2019-04-01
12.487DC_COOPDALECARLIA RSVR2004-08-09
12.527VA_COCORAHSVienna 0.8 WNW2020-05-062020-12-09
12.656VA_DCPMcClean - Churchhill Road2023-11-27
12.697VA_COCORAHSBurke 1.4 NE2009-11-242012-01-22
12.699VA_COCORAHSBurke 1.4 NNE2016-05-14
12.830VA_COCORAHSWest Springfield 0.7 W2006-01-032015-12-29
13.129VA_DCPRocky Run AT Pulte Mclean Regional Pond2010-12-07
13.138VA_RWISDulles_Toll_Rd_E_Plaza2005-08-242015-06-01
13.155VA_RWISRt_66_@_Rosslyn2005-08-24
13.170NCEI91VIENNA1991-01-012020-12-31
13.173VA_COCORAHSBurke 1.9 N
13.187VA_COCORAHSFairfax 2.8 SSE2017-05-21
13.207VA_COCORAHSArlington 3.1 SE2020-10-052020-12-05
13.225VA_COCORAHSVienna 1.3 W2010-07-27
13.292VA_DCPUnnamed AT Fox Lair Pond2010-12-182022-02-11
13.312DCCLIMATEDalecarlia Res1948-08-01
13.330NCEI91DALECARLIA RSVR1991-01-012020-12-31
13.333VA_COCORAHSVienna 1.5 NNW
13.344VA_DCPWolftrap Creek AT Besley Road Wolf Trap2011-12-23
13.470VA_COCORAHSAlexandria 4.0 SW2023-12-20
13.507VA_COCORAHSSpringfield 1.8 SW2022-01-11
13.513MDCLIMATEDALECARLIA RSVR1948-08-01
13.563NCDC81DALECARLIA RSVR1981-01-012010-12-31
13.589VA_COCORAHSFairfax 1.0 N2017-10-29
13.592VA_COCORAHSWest Springfield 0.6 SSW
13.592VA_COCORAHSOakton 0.4 E2013-04-01
13.631VACLIMATEALEXANDRIA CITY GARAGE1958-03-011975-09-30
13.632VA_COCORAHSFairfax 0.9 S
13.633VA_DCPUnnamed AT Lake Braddock2010-12-07
13.641VA_COCORAHSVienna 1.9 WSW
13.654VA_DCPOld Courthouse Spring Branch AT Carrington Regional Pond2010-12-07
13.694VA_COCORAHSAlexandria 1.5 ENE
13.815VA_COCORAHSAlexandria 3.6 SSW2020-07-132022-04-27
13.927MD_DCPPotomac River AT Little Falls2010-12-07
13.942VA_COCORAHSVienna 1.9 W2011-07-052011-08-17
13.950VA_COCORAHSAlexandria 1.8 S2008-09-062010-11-21
14.089VA_COCORAHSFairfax 1.7 S2008-04-202009-06-05
14.144DC_COCORAHSWashington 5.0 WNW2006-05-012006-08-31
14.147DC_DCPTidal Potomac River AT Wisconsin Avenue/Georgetown2010-12-07
14.174VA_COCORAHSArlington 3.3 ESE
14.180VA_DCPDead Run AT McLean2010-12-07
14.184VA_COCORAHSWest Springfield 0.9 SSW
14.194VA_COCORAHSFranconia 1.2 W2015-07-012015-07-11
14.196VA_DCPTidal Four Mile Run AT Alexandria2010-12-07
14.235DCCLIMATEWISCONSIN AVE1860-02-011866-01-31
14.288VA_RWISI-95 @ Telegraph Rd2019-10-30
14.289VA_COCORAHSAlexandria 5.6 WSW2011-09-282012-10-30
14.573DC_COCORAHSWashington 4.0 WNW2008-10-092010-10-22
14.603VA_COCORAHSFairfax 2.9 S2023-02-20
14.651VA_COCORAHSAlexandria 1.6 E
14.737VA_COCORAHSAlexandria 1.8 E
14.830VA_COCORAHSFairfax 1.0 NW2015-07-102015-07-10
14.858VA_DCPRoyal Lake (PL 566 Damsite #4)2010-12-07
14.968VA_DCPTidal Cameron Run AT Huntington Park2010-12-18
15.196VA_COCORAHSOakton 0.4 WSW
15.350VA_RWISSite_E2009-09-02
15.392MDCLIMATEWashington DC WB1851-03-011965-12-31
15.392DCCLIMATEWASHINGTON DC WB CITY1851-03-011965-12-31
15.472MD_RWISI-495 at American Legion Bridge MD US MDDOT2007-02-08
15.478VA_DCPUnnamed AT Kings Park West2010-12-07
15.508MDCLIMATEBROOKDALE1945-01-011973-11-30
15.540MDCLIMATEGLEN ECHO1948-08-011951-09-30
15.557VA_DCPHuntington - Levee Ponding Area2019-09-25
15.575VACLIMATEALEXANDRIA POTOMAC YARDS1893-04-011962-10-31
15.642VA_DCPUnnamed AT Kingstowne Pond2011-02-18
15.690VA_COCORAHSVienna 3.3 N2008-09-05
15.711VA_DCPRONALD REAGAN WASHINGTON NATL AP2010-12-13
15.786MD_COCORAHSGlen Echo 0.1 SE
15.845VA_COCORAHSAlexandria 3.6 S2020-05-112020-05-12
15.865VA_COCORAHSVienna 2.5 WNW
15.887VACLIMATEFAIRFAX1949-04-011963-10-31
15.960VACLIMATEGROVETON1951-11-011970-09-30
16.102NWSCLIWASHINGTON/NATIONAL
16.102VA_ASOSWASHINGTON/NATIONAL1936-09-01
16.103VACLIMATEDC Reagan Airport1941-06-01
16.110VA_COCORAHSAlexandria 2.2 ESE
16.123NCEI91WASHINGTON REAGAN AP1991-01-012020-12-31
16.123NCDC81WASHINGTON REAGAN AP1981-01-012010-12-31
16.127VACLIMATEWASHINGTON REAGAN AP1871-01-01
16.192VA_COCORAHSFairfax 3.2 S
16.221DC_COCORAHSWashington 4.8 NW
16.430VA_COCORAHSBurke 1.6 WNW2023-05-172024-01-20
16.511VA_COCORAHSHuntington 0.6 ESE
16.521DC_COCORAHSThe White House2015-03-202018-11-25
16.565CWSUWashington DC
16.660VA_COCORAHSAlexandria 3.9 S2017-05-19
16.690MDCLIMATEBETHESDA1945-08-011951-09-30
16.702VA_RWISI-95 @ Rt 12019-08-23
16.742MD_COCORAHSBethesda 1.6 S2024-07-16
16.746VA_COCORAHSWest Springfield 2.4 S
16.871VA_DCPBurke Centre 11B Regional Pond2010-12-07
16.884VA_COCORAHSFranconia 1.3 SSE2006-01-01
16.902MD_COCORAHSCabin John 0.3 NW
16.939MD_COCORAHSBethesda 1.4 SW2006-05-012006-08-31
16.991VA_RWISSite_C2009-09-02
17.065VA_DCPSideburn Branch AT Woodglen Lake2010-12-07
17.076DC_COCORAHSWashington 1.9 WNW2011-09-232020-10-21
17.108VA_DCPUnnamed AT Lake Barton2010-12-07
17.121VA_COCORAHSAlexandria 2.6 ESE2022-07-25
17.222VA_COCORAHSOakton 2.0 SW2019-03-21
17.256VA_RWISSite_A (Keene Mill Road)2009-01-14
17.382DC_COCORAHSWashington 1.0 W
17.404VA_DCPHuntsman Lake (PL 566 Damsite #8)2010-12-07
17.439VA_COCORAHSHuntington 1.6 ENE2021-03-18
17.439VA_COCORAHSVienna 3.8 NNW
17.446VA_DCPPotomac River AT Alexandria Dock2010-12-07
17.500VA_COCORAHSBurke 1.0 SSW2019-05-292019-07-08
17.501DC_COCORAHSWashington 2.0 SSW2008-01-14
17.506VA_DCPDIFFICULT RUN ABOVE FOX LAKE NEAR FAIRFA2010-12-07
17.638DC_COCORAHSWashington 5.1 NW2011-06-15
17.667DC_DCPWashington Channel AT DC/SW Waterfront2012-10-29
17.693VACLIMATESWETNAM1913-03-011916-04-30
17.712DC_COCORAHSWashington 4.0 NW
17.895VA_DCPUnnamed AT Hunter Mill Estates Pond2010-12-07
17.926VA_DCPUnnamed Tributary AT New Alexandria Pump Station - Upstream2013-03-28
17.926VA_DCPUnnamed AT New Alexandria Stormwater Pump Station2010-12-07
17.933DC_COCORAHSWashington 1.9 NW2018-03-252023-03-04
18.013DC_COCORAHSWashington 1.9 NW2013-08-082013-12-23
18.034VA_COCORAHSVienna 4.1 NNW2020-09-01
18.051DC_COCORAHSWashington 2.1 NW
18.115VA_COCORAHSFairfax 2.3 W2005-10-012011-10-14
18.172VA_DCPDifficult Run 1 SE Great Falls2010-12-07
18.174VA_DCPUnnamed AT New Alexandria Tide Gate Upstream2010-12-14
18.194VA_DCPUnnamed Tributary AT New Alexandria Tide Gate Downstream2013-04-04
18.218VA_COCORAHSSpringfield 4.8 WSW2020-11-032021-01-31
18.238VA_DCPWolf Trap - Difficult Run2019-09-25
18.661MD_COCORAHSPotomac 2.5 S2006-05-012006-08-31
18.707DC_DCPWash DC - Anacostia River near Buzzard2019-03-12
18.724DC_COCORAHSWashington 4.8 NW
18.767VA_DCPUnnamed AT Fairfax Center Pond2010-12-07
18.949DC_COCORAHSWashington 0.4 S
19.149DC_COCORAHSWashington 2.4 NNW
19.160VA_DCPSouth Fork Little Difficult Run Above Mouth Near Vienna 2W2011-01-06
19.222VA_DCPThe Glade - Howland Drive2023-05-16
19.228VA_COCORAHSFairfax 2.9 WNW
19.463VA_DCPLAKE MERCER2010-12-07
19.632MD_COCORAHSBethesda 0.6 WNW2019-01-132019-12-11
19.703DC_COCORAHSWashington 1.6 SSE
19.728DC_COCORAHSWashington 1.7 SSE (CHDS Rose Window)
19.882MD_COCORAHSBethesda 2.0 WNW2011-09-06
19.894RAOBWashington/Natio VA/US1947-12-311950-09-30
20.041VA_COCORAHSFairfax 3.2 W2022-05-16
20.140MD_COCORAHSChevy Chase 1.2 SW2023-12-20
20.168MD_COCORAHSChevy Chase 1.2 SW
20.213MD_COCORAHSChevy Chase 1.2 SW2022-05-02
20.229MD_COCORAHSBethesda 0.4 NNW
20.323MD_COCORAHSBethesda 0.3 NNE2006-05-012006-08-31
20.330VA_COCORAHSReston 1.4 SSE2008-10-262009-09-23
20.350DC_COCORAHSWashington 0.9 NNE2017-05-192017-08-29
20.368DC_COCORAHSWashington 1.2 N
20.397MD_RWISI-95/495 at I-295 2022-02-24
20.515DC_COCORAHSWashington 1.4 SE2010-07-182010-07-18
20.621DC_COCORAHSWashington 1.2 SE2007-03-052007-09-17
20.655VA_DCPReston - Shakeden Branch2023-02-02
20.711DC_COCORAHSWashington 0.9 ESE2024-10-20
20.745VA_COCORAHSHybla Valley 0.6 SE
20.752VA_ASOSFORT BELVOIR/DAVISO1957-01-31
20.797DC_COCORAHSWashington 0.9 NE2018-11-052018-11-15
20.797DCCLIMATEU S SOLDIERS HOME DC1948-08-011977-12-31
20.828DC_DCPRock Creek AT Joyce Road - Rock Creek2013-03-30
20.883VA_COCORAHSReston 1.7 S2019-11-122020-03-12
20.900VA_COCORAHSMount Vernon 0.4 NW2019-11-14
20.931MD_COCORAHSBethesda 0.6 NNE2011-09-192011-09-19
20.931VA_COCORAHSLorton 2.4 NNW
20.950DC_COCORAHSWashington 3.4 NNW2006-08-072007-01-15
20.963VA_COCORAHSAlexandria 5.6 SSW2013-07-08
21.008DC_COCORAHSWashington 3.4 NNW2006-07-192007-12-06
21.114VA_COCORAHSAlexandria 6.0 S2020-07-132020-10-05
21.131DC_COCORAHSWashington 1.0 NE2020-11-162020-12-01
21.133MDCLIMATEBATTERY PARK1948-08-011950-07-12
21.155VA_COCORAHSOakton 3.6 WSW2020-01-072021-05-27
21.224VA_COCORAHSMount Vernon 0.5 NE2006-01-132013-07-06
21.252DC_COCORAHSWashington 3.7 NNW2006-05-012007-03-17
21.264DC_COCORAHSWashington 2.4 SE
21.396DC_COCORAHSWashington 2.8 N2019-09-102021-08-22
21.457VA_DCPPenderbrook - Fair Oaks2023-04-01
21.475DC_COCORAHSWashington 1.7 ESE2017-02-112018-03-30
21.499VA_DCPColvin Run AT Lake Fairfax2011-12-23
21.530MDCLIMATEGREAT FALLS1948-08-011950-09-30
21.530MDCLIMATEGREAT FALLS1893-01-011950-09-30
21.589VA_COCORAHSFairfax 4.1 WNW2015-04-082015-04-08
21.700VA_COCORAHSLorton 1.2 NE2010-05-072017-02-07
21.714VA_COCORAHSFairfax 4.1 W2011-05-24
21.805VA_COCORAHSFairfax 4.1 W
21.806MDCLIMATEBETHESDA NATL INST HEALTH1943-11-011960-08-31
21.806MDCLIMATEBETHESDA NATIONAL INSTITUTES OF HEALTH1948-08-011950-09-30
21.887DC_COCORAHSWashington 2.0 ESE2007-08-212008-10-01
22.092DCCLIMATEBRIGHTWOOD DC1944-11-011959-07-31
22.170VA_COCORAHSAlexandria 4.6 S2010-04-092012-03-19
22.181DC_COCORAHSWashington 2.0 ESE2007-03-012007-12-31
22.236DC_DCPRock Creek AT Rock Creek / Sherrill Dr.2010-12-07
22.256DC_COCORAHSWashington 1.9 NNE
22.304DC_COCORAHSWashington 1.8 NE
22.360MD_COCORAHSOxon Hill 1.1 W2005-10-052021-07-24
22.393VA_COCORAHSLorton 1.3 ENE
22.418MDCLIMATEOXON HILL2000-01-012022-12-31
22.423NCEI91OXON HILL1991-01-012020-12-31
22.602VA_COCORAHSReston 1.8 SSW2012-07-162016-01-18
22.640VA_COCORAHSAlexandria 6.8 S2020-06-01
22.747DC_COCORAHSWashington 4.3 N
22.795VA_COCORAHSAlexandria 6.9 S2018-01-09
22.899MD_COCORAHSOxon Hill-Glassmanor 0.8 W2006-05-012006-08-31
22.908MD_COCORAHSBethesda 1.7 NE2006-05-012006-08-31
23.000DC_COCORAHSWashington 2.2 ESE2022-09-01
23.069NCDC81OXON HILL1981-01-012010-12-31
23.150MD_COCORAHSBethesda 2.0 NNW2005-11-092018-11-02
23.250MD_COCORAHSBethesda 1.8 NNE2006-09-012007-01-09
23.295MD_COCORAHSBethesda 1.8 NE2013-07-282014-06-12
23.534MDCLIMATEROCK CREEK FOREST1945-08-011949-11-30
23.725MD_COCORAHSPotomac 0.7 W2014-06-262014-12-17
23.751VA_COCORAHSFairfax 5.2 WNW
23.942DC_COCORAHSWashington 5.0 N2008-07-212018-08-02
23.999VA_DCPWillow Springs Branch AT Hampton Forest Section 4 Pond2010-12-07
24.019DC_COCORAHSWashington 2.6 NE2018-12-27
24.042MD_RWISI-495 @ Connecticut Ave2006-08-14
24.070DC_COCORAHSWashington 4.2 N
24.072DC_COCORAHSWashington 3.9 SE2019-06-102020-03-19
24.091MD_COCORAHSPotomac 0.8 W2019-12-242021-04-08
24.156VA_COCORAHSHerndon 3.3 S2005-11-08
24.186MD_COCORAHSForest Heights 1.6 SE2006-05-012014-01-05
24.221DC_COOPNATIONAL ARBORETUM2004-08-09
24.247VA_COCORAHSFairfax 5.3 W2018-02-072022-05-13
24.275DC_COCORAHSWashington 4.6 N2015-06-142015-07-05
24.284VA_COCORAHSHerndon 2.8 SSE
24.297DC_COCORAHSWashington 3.1 NNE2020-07-22
24.387NCEI91NATL ARBORETUM DC1991-01-012020-12-31
24.387DCCLIMATEDC - National Arboretum1948-08-01
24.387NCDC81NATL ARBORETUM DC1981-01-012010-12-31
24.388MDCLIMATENATL ARBORETUM DC1948-08-01
24.569VA_DCPUsgs Well 52V 2D2011-03-24
24.636DC_DCPHickey Run AT National Arboretum2013-03-30
24.660MD_COCORAHSTakoma Park 0.7 WSW
24.962MD_COCORAHSSilver Spg 1.2 ESE
24.975MD_COCORAHSSilver Spring 1.4 SSW
24.997VA_COCORAHSReston 2.2 NNE2005-12-062006-02-12
25.166MDCLIMATETAKOMA PARK # 11899-04-011949-01-31
25.173VA_COCORAHSReston 2.1 WSW
25.196VA_DCPPiney Run AT Reston Northern Sector Pond 12010-12-07
25.203MD_COCORAHSSilver Spring 1.5 S
25.207VA_COCORAHSReston 1.8 N2016-01-21
25.234VA_COCORAHSHerndon 2.4 S
25.255VA_COCORAHSHerndon 2.9 S2020-11-08
25.335MD_COCORAHSFort Washington 1.6 WSW2011-10-012019-06-17
25.341DC_COCORAHSWashington 3.0 ENE2006-05-012006-08-31
25.381MD_COCORAHSSilver Spg 1.0 NNW2006-05-012006-08-31
25.465VA_COCORAHSReston 1.3 NW
25.483VA_COCORAHSOak Hill 1.0 NE2015-03-112017-10-30
25.531MD_COCORAHSPotomac 0.9 NNW2005-10-01
25.696MDCLIMATEWASHINGTON DC SILVER HILL1951-12-011953-12-31
25.729MD_COCORAHSTemple Hills 1.9 SSW2006-05-012006-08-31
25.799MD_COCORAHSTemple Hills 0.5 WSW
25.992VACLIMATEDRANESVILLE1954-01-011956-11-30
26.191VA_DCPOccoquan River AT Occoquan Upper Dam2011-12-022021-07-29
26.243VA_DCPHorsepen Run AT West Ox Regional Pond2010-12-07
26.339MD_COCORAHSGarrett Park 0.2 SSW
26.370MD_COCORAHSKensington 0.1 W2006-01-18
26.380MD_DCPSligo Creek AT Takoma Park2011-03-18
26.393MD_COCORAHSSilver Spring 1.9 SSE2011-10-162017-12-12
26.516MD_COCORAHSMount Rainier 0.6 SSE
26.524MDCLIMATETAKOMA PARK MISS AVE1945-03-011961-07-31
26.525DC_DCPTidal Anacostia River AT Washington Aquatic Gardens2010-12-072018-02-12
26.529MD_COCORAHSTakoma Park 0.6 NNW2006-04-22
26.541MD_RWISIS 270 S prior to IS 495 2022-02-24
26.587VA_COCORAHSFairfax 7.0 NW2008-11-012012-12-27
26.742VA_DCPVA-1232022-11-10
26.748MD_COCORAHSKensington 0.3 E
26.816DC_DCPWATTS BRANCH WASHINGTON DC2010-12-07
26.890MDCLIMATESILVER SPRING1939-02-011945-02-28
26.968MD_COCORAHSFriendly 1.0 N2005-10-072010-08-06
26.999MD_COCORAHSSilver Spring 1.4 ENE2016-08-092021-10-17
27.026MD_DCPNw Branch Anacostia River 1 W Hyattsville2010-12-07
27.075MDCLIMATEPOTOMAC FILTER PLANT1962-04-012011-02-25
27.081MD_COCORAHSSilver Spring 1.3 WNW2006-05-012006-08-31
27.117MD_DCPHYATTSVILLE2010-12-072013-09-16
27.136MD_COCORAHSBrentwood 0.4 NW2020-07-12
27.254VA_COCORAHSHerndon 4.5 SSW
27.268VA_COCORAHSOak Hill 0.3 WSW2015-05-222022-05-21
27.301MDCLIMATESUITLAND1962-12-011974-01-31
27.381MD_COCORAHSKensington 0.5 NNE
27.440VACLIMATEHERNDON1956-12-011959-09-30
27.571VA_COCORAHSHerndon 0.4 ENE
27.583VA_COCORAHSHerndon 1.8 NE
27.702MD_COCORAHSFort Washington 1.3 SSW2020-01-01
27.765MD_COCORAHSPotomac 3.5 NE
27.784MD_DCPBrentwood - NB Anacostia2023-12-05
27.784VA_RWISDTR_MP25_072007-02-052007-06-29
27.824RAOBWashington/Dulle VA/US1960-10-10
27.841VA_COCORAHSCentreville 0.9 ENE2005-11-232006-03-22
27.869MD_COCORAHSFort Washington 1.2 S2006-05-012006-08-31
27.872MD_COCORAHSSilver Spring 2.2 NNW2023-12-28
27.983MD_COCORAHSPotomac 2.6 NE2015-10-18
28.034MD_COCORAHSFort Washington 1.5 SSW2020-06-11
28.039MDCLIMATEBROOKSIDE MANOR1945-08-011953-04-30
28.145MD_DCPRiggs Rd./Sligo Creek2010-12-07
28.232MD_COCORAHSHyattsville 0.4 S2006-02-172007-07-31
28.244MD_DCPNw Branch Anacostia River AT Brentwood2010-12-07
28.316VA_DCPOld Bridge Road2022-11-10
28.316MD_COCORAHSKensington 1.2 NNW2022-01-032023-12-23
28.348MD_COCORAHSRockville 2.4 SE2013-10-082013-11-18
28.440MD_COCORAHSKensington 1.0 NNE
28.563MD_COCORAHSPotomac 2.3 N2018-06-112018-12-20
28.659VA_RWISDulles_Toll_Rd_W_MP252007-02-052023-07-27
28.787NWSCLIWASHINGTON/DULLES
28.856MD_COCORAHSRockville 1.5 SSW2005-12-092009-01-07
28.860VA_COCORAHSHerndon 0.7 WSW2006-09-052008-10-09
28.911VA_COCORAHSLorton 4.1 SE2019-09-172021-01-13
28.914VA_COCORAHSWoodbridge 5.9 NW2010-09-30
28.954TWDRDC Natinal
29.138MDCLIMATEVIERS MILL1950-07-011960-02-29
29.241MD_COCORAHSSilver Spring 1.0 E
29.241MD_COCORAHSSilver Spring 4.7 NNW2013-10-012015-12-30
29.491MD_COCORAHSSilver Spring 0.9 N2008-02-182015-09-06
29.705MD_DCPNorthwest Branch Anacostia River AT Takoma Park - Riggs Rd2010-12-07
29.724MD_COCORAHSPotomac 3.0 NNE2006-05-012006-08-31
29.946MD_COCORAHSSilver Spring 5.7 NW2013-11-222017-08-09
29.963VA_COCORAHSHerndon 2.2 NNE2020-09-09
30.052MD_COCORAHSSilver Spring 1.9 NNW
30.067MD_COCORAHSPotomac 5.0 WNW2006-05-012006-08-31
30.436MD_RWISI-495 I/L prior to MD 650 2022-02-24
30.466MD_COCORAHSAdelphi 0.5 W2014-04-012014-04-16
30.811MD_COCORAHSRockville 0.6 SE2011-04-09
30.888MD_COCORAHSSilver Spring 1.5 NE
31.123MD_COCORAHSSilver Spring 4.5 NNW2013-08-062015-01-28
31.137MD_COCORAHSAccokeek 0.5 N2006-05-012006-08-31
31.171VA_COCORAHSLake Ridge 1.7 SW2005-11-012010-08-10
31.326VA_DCPPrince William Parkway2022-11-10
31.618MD_COCORAHSSilver Spring 3.7 NNW
31.659MD_DCPTurkey Branch AT Rockville2010-12-07
31.733MDCLIMATEBURNT MILLS RESERVOIR1944-11-011961-09-30
31.782MD_COCORAHSRockville 3.2 E2021-05-14
32.001VA_COCORAHSGreat Falls 3.6 NW
32.115MD_COCORAHSRockville 1.8 W2006-05-012006-06-30
32.159MD_COCORAHSAccokeek 0.3 SW
32.192MD_COCORAHSRockville 1.4 WNW2011-06-172011-10-29
32.229MD_COCORAHSRockville 1.8 W2009-12-192022-01-07
32.444MD_COCORAHSRockville 1.7 WNW2023-05-082023-08-15
32.776MD_COCORAHSWheaton-Glenmont 0.7 NE2007-05-272018-08-07
33.530MD_COCORAHSRockville 2.8 WNW2016-09-122021-04-30
33.612MD_COCORAHSAspen Hill 1.2 WSW
34.329MD_COCORAHSBryans Road 0.1 NNE2006-05-012006-08-31
34.455VA_COCORAHSWoodbridge 0.5 SSW2005-11-062014-11-30
34.598NCEI91ROCKVILLE 1 NE1991-01-012020-12-31
34.598NCDC81ROCKVILLE 1 NE1981-01-012010-12-31
34.603MDCLIMATEROCKVILLE 1 NE1907-12-012007-07-31
35.133MD_COCORAHSRockville 2.3 NW