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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
1.156VA_COCORAHSMclean 2.4 SSE2011-03-272018-06-23
1.291VA_COCORAHSMcLean 2.2 SSE2016-04-032021-01-30
1.648VA_COCORAHSFalls Church 0.8 NNE
1.957VA_COCORAHSMclean 1.7 S
2.033VA_COCORAHSMclean 1.5 S2007-04-142008-04-22
2.242VA_COCORAHSArlington 3.3 WNW2021-02-28
2.305VA_COCORAHSMcLean 1.5 S2010-10-152022-01-02
2.557VA_COCORAHSFalls Church 1.1 NNW2017-06-07
2.783VA_COCORAHSFalls Church 0.7 NW
2.789VA_COCORAHSMcLean 1.1 S2022-09-282023-03-24
2.863VA_COCORAHSMcLean 2.3 SE2008-10-25
3.788VACLIMATEWALKERS CHAPEL1945-08-011951-05-31
3.873VA_COCORAHSFalls Church 0.7 ESE2023-01-01
3.970VA_COCORAHSFalls Church 0.8 ESE2022-05-04
3.978VA_COCORAHSArlington 2.1 WNW
4.344VA_COCORAHSArlington 2.7 W2018-05-04
4.357VA_COCORAHSSeven Corners 1.0 NNW
5.182VA_COCORAHSFalls Church 1.6 W2013-11-18
5.510VA_COCORAHSArlington 1.9 W
5.621VA_COCORAHSFalls Church 1.3 SSE2022-10-182022-12-13
5.828VA_COOPDUNN LORING2004-07-25
5.828VACLIMATEDUNN LORING1925-04-01
5.993VA_COCORAHSArlington 1.1 NW2007-04-202010-02-10
6.042VA_COCORAHSIdylwood 0.4 SW
6.062VA_COCORAHSArlington 2.4 NNW2020-10-252021-01-27
6.106VA_RWISI-495 MM 462019-08-23
6.155VA_COCORAHSArlington 1.6 WSW
6.265VA_COCORAHSSeven Corners 0.1 WNW
6.411VACLIMATEWAVERLY HILLS1945-03-011970-02-28
6.444VA_DCPMcClean - Churchhill Road2023-11-27
6.548DC_COOPDALECARLIA RSVR2004-08-09
6.884VA_COCORAHSArlington 1.3 N
6.895VA_COCORAHSFalls Church 1.7 S2017-06-30
7.168VA_COCORAHSArlington 1.1 WSW
7.204VA_COCORAHSJefferson 0.6 SE
7.232VA_COCORAHSArlington 1.0 WSW2021-10-26
7.273VA_COCORAHSLake Barcroft 0.5 NE2005-10-072007-12-05
7.283DCCLIMATEDalecarlia Res1948-08-01
7.300NCEI91DALECARLIA RSVR1991-01-012020-12-31
7.309MD_DCPPotomac River AT Little Falls2010-12-07
7.420VA_COCORAHSMclean 2.1 W
7.446MDCLIMATEDALECARLIA RSVR1948-08-01
7.529VA_DCPDead Run AT McLean2010-12-07
7.541VA_DCPHolmes Run AT Fairview Lake2010-12-07
8.007NCDC81DALECARLIA RSVR1981-01-012010-12-31
8.094VA_COCORAHSFalls Church 2.4 SW2022-07-24
8.412VA_COCORAHSArlington 1.0 NNE
8.538DC_COCORAHSWashington 5.0 WNW2006-05-012006-08-31
8.635VA_COCORAHSArlington 0.3 E2014-01-06
8.645MDCLIMATEGLEN ECHO1948-08-011951-09-30
8.822VA_COCORAHSBailey s Crossroads 0.7 NE2017-05-052020-12-05
8.878MD_RWISI-495 at American Legion Bridge MD US MDDOT2007-02-08
8.923MD_COCORAHSGlen Echo 0.1 SE
8.948VACLIMATEBAILEYS CROSSROADS1950-09-011951-12-31
9.080VACLIMATEFALLS CHURCH 2 SW1946-01-011970-10-31
9.178VACLIMATECLARENDON LYON PARK1925-04-011962-11-30
9.208VA_COCORAHSVienna 1.7 SE2020-05-152020-11-12
9.312VACLIMATEBARCROFT1945-08-011950-08-31
9.452VA_COCORAHSFalls Church 3.0 SW2017-06-242022-04-20
9.477MDCLIMATEBROOKDALE1945-01-011973-11-30
9.528VA_DCPRocky Run AT Pulte Mclean Regional Pond2010-12-07
9.547VA_COCORAHSLake Barcroft 0.8 SSW2005-10-252008-06-09
9.615VA_COCORAHSMerrifield 1.2 SE
9.676VA_COCORAHSFairfax 4.3 ENE2013-06-242014-11-18
9.711DC_COCORAHSWashington 4.0 WNW2008-10-092010-10-22
9.960VA_RWISDulles_Toll_Rd_E_Plaza2005-08-242015-06-01
10.054MDCLIMATEBETHESDA1945-08-011951-09-30
10.073MD_COCORAHSCabin John 0.3 NW
10.074MD_COCORAHSBethesda 1.4 SW2006-05-012006-08-31
10.089MD_COCORAHSBethesda 1.6 S2024-07-16
10.497VA_COCORAHSArlington 1.2 SE
10.586DC_COCORAHSWashington 4.8 NW
10.614VA_RWISRt_66_@_Rosslyn2005-08-24
10.631VA_DCPOld Courthouse Spring Branch AT Carrington Regional Pond2010-12-07
11.202VA_COCORAHSVienna 0.8 S2013-04-20
11.310VA_DCPWolftrap Creek AT Besley Road Wolf Trap2011-12-23
11.313NCDC81VIENNA1981-01-012010-12-31
11.393DC_DCPTidal Potomac River AT Wisconsin Avenue/Georgetown2010-12-07
11.423VA_COCORAHSVienna 1.0 SSW
11.472VA_DCPHolmes Run AT Alexandria / Fairfax2013-03-26
11.505VA_COCORAHSAlexandria 6.6 WNW2017-05-20
11.635DCCLIMATEWISCONSIN AVE1860-02-011866-01-31
11.680VA_COCORAHSVienna 1.5 NNW
11.787DC_COCORAHSWashington 5.1 NW2011-06-15
11.909VA_DCPStrathmeade Springs - Accotink Creek2019-09-25
12.094VA_COCORAHSVienna 0.8 WNW2020-05-062020-12-09
12.198VA_COCORAHSVienna 1.2 SSW2018-03-262019-11-17
12.268MD_COCORAHSPotomac 2.5 S2006-05-012006-08-31
12.374VA_COCORAHSVienna 3.3 N2008-09-05
12.381VA_COCORAHSAlexandria 1.5 WNW2006-07-062007-06-14
12.455DC_COCORAHSWashington 4.0 NW
12.665VA_RWISI-395 @ Seminary Road2009-07-29
12.739VA_DCPFourmile Run AT Alexandria2010-12-07
12.753MD_COCORAHSBethesda 0.6 WNW2019-01-132019-12-11
12.828DCCLIMATEWASHINGTON DC WB CITY1851-03-011965-12-31
12.828MDCLIMATEWashington DC WB1851-03-011965-12-31
12.861VA_COCORAHSArlington 2.9 S
12.922VA_COCORAHSFairfax 2.0 E
12.973VA_COCORAHSAlexandria 2.4 NE2006-12-112010-02-01
13.022MD_COCORAHSBethesda 2.0 WNW2011-09-06
13.038DC_COCORAHSWashington 4.8 NW
13.111VA_COCORAHSFairfax 2.2 E2013-04-052018-05-16
13.172VA_COCORAHSFairfax 2.6 ESE2009-10-152010-12-22
13.176VA_DCPHolmes Run AT Landmark / Alexandria2013-03-26
13.193VA_COCORAHSVienna 1.3 W2010-07-27
13.296VA_DCPDifficult Run 1 SE Great Falls2010-12-07
13.335VA_COCORAHSAlexandria 1.4 N2022-02-23
13.361VA_COCORAHSAlexandria 1.9 W2022-01-03
13.387MD_COCORAHSBethesda 0.4 NNW
13.441DC_COCORAHSWashington 1.9 WNW2011-09-232020-10-21
13.506MD_COCORAHSBethesda 0.3 NNE2006-05-012006-08-31
13.541VACLIMATEANNANDALE1947-01-011952-03-31
13.604VA_COCORAHSAlexandria 1.2 W2022-02-08
13.737MD_COCORAHSChevy Chase 1.2 SW2023-12-20
13.747MD_COCORAHSChevy Chase 1.2 SW
13.791MD_COCORAHSChevy Chase 1.2 SW2022-05-02
13.878VA_COCORAHSAnnandale 1.1 SW
13.946VA_COCORAHSAlexandria 1.6 W2021-09-02
13.955VA_COCORAHSAlexandria 2.2 WSW
13.972NCEI91VIENNA1991-01-012020-12-31
14.063DC_COCORAHSWashington 2.1 NW
14.092DC_COCORAHSWashington 1.9 NW2018-03-252023-03-04
14.105MD_COCORAHSBethesda 0.6 NNE2011-09-192011-09-19
14.171DC_COCORAHSWashington 1.9 NW2013-08-082013-12-23
14.238VA_COCORAHSAnnandale 1.2 SSW
14.311MDCLIMATEBATTERY PARK1948-08-011950-07-12
14.342VA_COCORAHSVienna 3.8 NNW
14.374DC_COCORAHSThe White House2015-03-202018-11-25
14.385VA_COCORAHSAnnandale 1.9 W2017-02-04
14.416VA_COCORAHSOakton 0.4 E2013-04-01
14.422VA_COCORAHSArlington 3.1 SE2020-10-052020-12-05
14.451VA_COCORAHSVienna 1.9 WSW
14.570VA_COCORAHSVienna 1.9 W2011-07-052011-08-17
14.609DC_COCORAHSWashington 1.0 W
14.704VA_COCORAHSVienna 4.1 NNW2020-09-01
14.726VA_DCPAccotink Creek Near Ranger Road At Fairfax2011-11-142015-01-14
14.807VA_COCORAHSMantua 1.4 S2006-06-08
14.869VACLIMATEEPISCOPAL HIGH SCHOOL1945-10-011957-05-31
14.877DC_COCORAHSWashington 2.4 NNW
14.881VA_COCORAHSArlington 3.3 ESE
14.977VA_COCORAHSVienna 2.5 WNW
15.109MDCLIMATEBETHESDA NATIONAL INSTITUTES OF HEALTH1948-08-011950-09-30
15.109MDCLIMATEBETHESDA NATL INST HEALTH1943-11-011960-08-31
15.159VA_COCORAHSSpringfield 2.1 NW
15.258VA_DCPAccotink Creek AT Annandale2011-01-06
15.289VA_DCPBacklick Run AT Landmark / Alexandria2013-03-26
15.306VA_COCORAHSAlexandria 1.4 WSW2011-03-222011-08-28
15.339VA_COCORAHSFairfax 2.6 SE
15.361VA_DCPBacklick Run AT Armistead Boothe Park2011-12-23
15.437VA_DCPWolf Trap - Difficult Run2019-09-25
15.617VA_COCORAHSFairfax 1.0 ESE2016-11-062016-12-12
15.651DC_DCPRock Creek AT Joyce Road - Rock Creek2013-03-30
15.653VA_DCPUnnamed AT Hunter Mill Estates Pond2010-12-07
15.723VA_DCPCameron Run AT Alexandria2010-12-072019-07-28
15.729VA_DCPTidal Four Mile Run AT Alexandria2010-12-07
15.865VA_DCPKings Park - Long Branch2013-02-25
15.871VA_COCORAHSAlexandria 2.4 SW2020-12-082020-12-16
15.939VA_COCORAHSAlexandria 1.5 ENE
16.023VA_COCORAHSFairfax 1.0 N2017-10-29
16.028VA_COCORAHSFairfax 1.4 SE2023-07-312023-09-24
16.133VA_DCPCameron Run AT Alexandria / Eisenhower Ave2013-03-26
16.157MD_COCORAHSBethesda 1.7 NE2006-05-012006-08-31
16.172DC_COCORAHSWashington 3.4 NNW2006-08-072007-01-15
16.201VA_DCPArlington - Little Run Elem2023-12-01
16.212VA_COCORAHSOakton 0.4 WSW
16.215DC_COCORAHSWashington 3.4 NNW2006-07-192007-12-06
16.257MD_COCORAHSBethesda 2.0 NNW2005-11-092018-11-02
16.268MDCLIMATEGREAT FALLS1948-08-011950-09-30
16.268MDCLIMATEGREAT FALLS1893-01-011950-09-30
16.269VA_RWISSite_E2009-09-02
16.286VA_DCPRONALD REAGAN WASHINGTON NATL AP2010-12-13
16.291DC_COCORAHSWashington 3.7 NNW2006-05-012007-03-17
16.399VA_COCORAHSAlexandria 0.7 S2019-04-01
16.418MD_COCORAHSBethesda 1.8 NNE2006-09-012007-01-09
16.500DC_COCORAHSWashington 2.0 SSW2008-01-14
16.543MD_COCORAHSBethesda 1.8 NE2013-07-282014-06-12
16.681DC_COCORAHSWashington 0.4 S
16.764DC_DCPRock Creek AT Rock Creek / Sherrill Dr.2010-12-07
16.858VA_RWISSite_D2009-09-02
16.860NCEI91WASHINGTON REAGAN AP1991-01-012020-12-31
16.860NCDC81WASHINGTON REAGAN AP1981-01-012010-12-31
16.860VACLIMATEWASHINGTON REAGAN AP1871-01-01
16.902VA_COCORAHSAlexandria 1.5 SSW
16.905VA_ASOSWASHINGTON/NATIONAL1936-09-01
16.905NWSCLIWASHINGTON/NATIONAL
16.906VACLIMATEDC Reagan Airport1941-06-01
16.947DCCLIMATEU S SOLDIERS HOME DC1948-08-011977-12-31
17.007DC_COCORAHSWashington 2.8 N2019-09-102021-08-22
17.030DC_DCPWashington Channel AT DC/SW Waterfront2012-10-29
17.045DC_COCORAHSWashington 1.2 N
17.077VA_COCORAHSAlexandria 1.8 E
17.148CWSUWashington DC
17.203MDCLIMATEROCK CREEK FOREST1945-08-011949-11-30
17.229DC_COCORAHSWashington 0.9 NNE2017-05-192017-08-29
17.262VA_COCORAHSAlexandria 1.6 E
17.305MD_RWISI-495 @ Connecticut Ave2006-08-14
17.344VA_DCPAccotink Creek AT Lake Accotink2011-12-23
17.441MD_COCORAHSPotomac 0.7 W2014-06-262014-12-17
17.467VA_COCORAHSFairfax 1.0 NW2015-07-102015-07-10
17.601VA_COCORAHSAlexandria 2.5 SW
17.623DCCLIMATEBRIGHTWOOD DC1944-11-011959-07-31
17.626VA_COCORAHSFairfax 0.9 S
17.638DC_COCORAHSWashington 4.3 N
17.786VA_RWISSite_C2009-09-02
17.850MD_COCORAHSPotomac 0.8 W2019-12-242021-04-08
17.860VACLIMATEALEXANDRIA CITY GARAGE1958-03-011975-09-30
17.878DC_COCORAHSWashington 0.9 NE2018-11-052018-11-15
18.235DC_COCORAHSWashington 1.0 NE2020-11-162020-12-01
18.236DC_COCORAHSWashington 1.6 SSE
18.246VACLIMATEALEXANDRIA POTOMAC YARDS1893-04-011962-10-31
18.263VA_COCORAHSSpringfield 1.7 W
18.265VA_RWISI-95 @ Telegraph Rd2019-10-30
18.285DC_DCPWash DC - Anacostia River near Buzzard2019-03-12
18.372VA_RWISSite_B2009-09-02
18.373VA_COCORAHSAlexandria 1.8 S2008-09-062010-11-21
18.391DC_COCORAHSWashington 0.9 ESE2024-10-20
18.391DC_COCORAHSWashington 1.7 SSE (CHDS Rose Window)
18.403VA_RWISSite_F_M (Fairfax)2009-01-14
18.433VA_DCPThe Glade - Howland Drive2023-05-16
18.457VA_COCORAHSFairfax 2.8 SSE2017-05-21
18.508VA_COCORAHSBurke 1.6 NE2006-04-232008-10-26
18.574VA_COCORAHSFairfax 1.7 S2008-04-202009-06-05
18.588DC_COCORAHSWashington 5.0 N2008-07-212018-08-02
18.688DC_COCORAHSWashington 1.2 SE2007-03-052007-09-17
18.740VA_RWISSite_H2009-09-02
18.783DC_COCORAHSWashington 1.4 SE2010-07-182010-07-18
18.787VA_COCORAHSFranconia 0.9 N
18.810VA_DCPColvin Run AT Lake Fairfax2011-12-23
18.812DC_COCORAHSWashington 1.9 NNE
18.840VA_COCORAHSBurke 1.9 N
18.870VA_COCORAHSBurke 1.4 NNE2016-05-14
18.899VA_DCPDIFFICULT RUN ABOVE FOX LAKE NEAR FAIRFA2010-12-07
18.913VA_DCPTidal Cameron Run AT Huntington Park2010-12-18
18.936VA_COCORAHSBurke 1.4 NE2009-11-242012-01-22
18.964VA_COCORAHSAlexandria 2.2 ESE
18.979DC_COCORAHSWashington 1.8 NE
19.008MD_COCORAHSSilver Spg 1.0 NNW2006-05-012006-08-31
19.042VA_COCORAHSOakton 2.0 SW2019-03-21
19.056MD_COCORAHSSilver Spring 1.4 SSW
19.167MD_COCORAHSPotomac 0.9 NNW2005-10-01
19.198VA_COCORAHSReston 1.4 SSE2008-10-262009-09-23
19.211DC_COCORAHSWashington 4.6 N2015-06-142015-07-05
19.233DC_COCORAHSWashington 4.2 N
19.251MD_COCORAHSSilver Spg 1.2 ESE
19.302VA_DCPSouth Fork Little Difficult Run Above Mouth Near Vienna 2W2011-01-06
19.334VA_COCORAHSWest Springfield 0.7 W2006-01-032015-12-29
19.450VA_DCPUnnamed AT Fox Lair Pond2010-12-182022-02-11
19.460VA_DCPHuntington - Levee Ponding Area2019-09-25
19.471MD_COCORAHSTakoma Park 0.7 WSW
19.493VA_COCORAHSAlexandria 4.0 SW2023-12-20
19.500MD_COCORAHSSilver Spring 1.5 S
19.513VA_DCPUnnamed AT Lake Braddock2010-12-07
19.533VA_COCORAHSAlexandria 3.6 SSW2020-07-132022-04-27
19.539MD_COCORAHSGarrett Park 0.2 SSW
19.633DC_COCORAHSWashington 1.7 ESE2017-02-112018-03-30
19.683MD_RWISIS 270 S prior to IS 495 2022-02-24
19.746MD_COCORAHSKensington 0.1 W2006-01-18
19.754VA_COCORAHSFairfax 2.9 S2023-02-20
19.786MDCLIMATETAKOMA PARK # 11899-04-011949-01-31
19.831VA_DCPReston - Shakeden Branch2023-02-02
19.912VACLIMATEFAIRFAX1949-04-011963-10-31
20.102DC_COCORAHSWashington 2.4 SE
20.143RAOBWashington/Natio VA/US1947-12-311950-09-30
20.175DC_COCORAHSWashington 2.0 ESE2007-08-212008-10-01
20.180MD_COCORAHSKensington 0.3 E
20.229VA_COCORAHSReston 1.7 S2019-11-122020-03-12
20.256VA_RWISI-95 @ Rt 12019-08-23
20.279VA_COCORAHSWest Springfield 0.6 SSW
20.304VA_COCORAHSAlexandria 2.6 ESE2022-07-25
20.318VA_DCPPotomac River AT Alexandria Dock2010-12-07
20.351DC_COCORAHSWashington 2.0 ESE2007-03-012007-12-31
20.395DC_COCORAHSWashington 3.1 NNE2020-07-22
20.402VA_COCORAHSSpringfield 1.8 SW2022-01-11
20.421VA_DCPRoyal Lake (PL 566 Damsite #4)2010-12-07
20.492VA_DCPUnnamed AT Kings Park West2010-12-07
20.536VA_COCORAHSAlexandria 5.6 WSW2011-09-282012-10-30
20.536VA_COCORAHSHuntington 0.6 ESE
20.545DC_COCORAHSWashington 2.6 NE2018-12-27
20.664VA_COCORAHSHuntington 1.6 ENE2021-03-18
20.749MD_COCORAHSKensington 0.5 NNE
20.753MD_COCORAHSSilver Spring 1.3 WNW2006-05-012006-08-31
20.834VA_COCORAHSFairfax 2.3 W2005-10-012011-10-14
20.849VA_COCORAHSWest Springfield 0.9 SSW
20.923VA_COCORAHSFranconia 1.2 W2015-07-012015-07-11
20.963MD_COCORAHSPotomac 3.5 NE
20.992MD_COCORAHSSilver Spring 1.9 SSE2011-10-162017-12-12
21.021DC_COCORAHSWashington 2.2 ESE2022-09-01
21.062MD_COCORAHSSilver Spring 1.4 ENE2016-08-092021-10-17
21.094MD_DCPSligo Creek AT Takoma Park2011-03-18
21.119MD_COCORAHSTakoma Park 0.6 NNW2006-04-22
21.159VA_COCORAHSAlexandria 3.6 S2020-05-112020-05-12
21.191MDCLIMATESILVER SPRING1939-02-011945-02-28
21.226MD_COCORAHSPotomac 2.6 NE2015-10-18
21.259VA_COCORAHSFairfax 3.2 S
21.361MDCLIMATETAKOMA PARK MISS AVE1945-03-011961-07-31
21.387VACLIMATEGROVETON1951-11-011970-09-30
21.405MDCLIMATEPOTOMAC FILTER PLANT1962-04-012011-02-25
21.453MD_COCORAHSRockville 2.4 SE2013-10-082013-11-18
21.506VACLIMATESWETNAM1913-03-011916-04-30
21.519VA_DCPUnnamed AT Fairfax Center Pond2010-12-07
21.558VA_COCORAHSFairfax 2.9 WNW
21.577MD_COCORAHSKensington 1.2 NNW2022-01-032023-12-23
21.664MD_COCORAHSSilver Spring 2.2 NNW2023-12-28
21.749DCCLIMATEDC - National Arboretum1948-08-01
21.749NCEI91NATL ARBORETUM DC1991-01-012020-12-31
21.749NCDC81NATL ARBORETUM DC1981-01-012010-12-31
21.749MDCLIMATENATL ARBORETUM DC1948-08-01
21.802MD_COCORAHSKensington 1.0 NNE
21.863DC_DCPHickey Run AT National Arboretum2013-03-30
21.929VA_COCORAHSAlexandria 3.9 S2017-05-19
21.988MD_COCORAHSPotomac 2.3 N2018-06-112018-12-20
21.999VA_COCORAHSReston 1.8 SSW2012-07-162016-01-18
22.028VA_COCORAHSReston 2.2 NNE2005-12-062006-02-12
22.042VA_COCORAHSBurke 1.6 WNW2023-05-172024-01-20
22.092MD_COCORAHSRockville 1.5 SSW2005-12-092009-01-07
22.120VA_DCPPiney Run AT Reston Northern Sector Pond 12010-12-07
22.125DC_COOPNATIONAL ARBORETUM2004-08-09
22.176VA_DCPSideburn Branch AT Woodglen Lake2010-12-07
22.185VA_DCPUnnamed AT New Alexandria Stormwater Pump Station2010-12-07
22.185VA_DCPUnnamed Tributary AT New Alexandria Pump Station - Upstream2013-03-28
22.208VA_DCPUnnamed AT Kingstowne Pond2011-02-18
22.358MDCLIMATEVIERS MILL1950-07-011960-02-29
22.359VA_DCPUnnamed AT New Alexandria Tide Gate Upstream2010-12-14
22.389VA_DCPUnnamed Tributary AT New Alexandria Tide Gate Downstream2013-04-04
22.479VA_DCPUnnamed AT Lake Barton2010-12-07
22.517MD_COCORAHSSilver Spring 4.7 NNW2013-10-012015-12-30
22.565VA_COCORAHSReston 1.8 N2016-01-21
22.598DC_COCORAHSWashington 3.0 ENE2006-05-012006-08-31
22.661VA_DCPBurke Centre 11B Regional Pond2010-12-07
22.697VA_COCORAHSOakton 3.6 WSW2020-01-072021-05-27
22.912VA_COCORAHSFairfax 3.2 W2022-05-16
23.063MD_COCORAHSPotomac 3.0 NNE2006-05-012006-08-31
23.074MD_DCPNw Branch Anacostia River 1 W Hyattsville2010-12-07
23.114MD_COCORAHSSilver Spring 5.7 NW2013-11-222017-08-09
23.138MD_RWISI-95/495 at I-295 2022-02-24
23.151MD_DCPHYATTSVILLE2010-12-072013-09-16
23.219MD_COCORAHSMount Rainier 0.6 SSE
23.229VA_COCORAHSFranconia 1.3 SSE2006-01-01
23.240VA_DCPUsgs Well 52V 2D2011-03-24
23.261VACLIMATEDRANESVILLE1954-01-011956-11-30
23.294DC_COCORAHSWashington 3.9 SE2019-06-102020-03-19
23.352MD_COCORAHSBrentwood 0.4 NW2020-07-12
23.363MD_COCORAHSSilver Spring 0.9 N2008-02-182015-09-06
23.402VA_DCPPenderbrook - Fair Oaks2023-04-01
23.467MD_COCORAHSSilver Spring 1.0 E
23.490MD_DCPRiggs Rd./Sligo Creek2010-12-07
23.514VA_COCORAHSReston 1.3 NW
23.581VA_COCORAHSWest Springfield 2.4 S
23.661MD_COCORAHSSilver Spring 1.9 NNW
23.673MDCLIMATEBROOKSIDE MANOR1945-08-011953-04-30
23.677VA_COCORAHSFairfax 4.1 WNW2015-04-082015-04-08
23.767VA_COCORAHSBurke 1.0 SSW2019-05-292019-07-08
23.811VA_COCORAHSHerndon 2.8 SSE
23.946DC_DCPTidal Anacostia River AT Washington Aquatic Gardens2010-12-072018-02-12
23.948VA_COCORAHSFairfax 4.1 W2011-05-24
23.957MD_COCORAHSRockville 0.6 SE2011-04-09
24.017VA_COCORAHSHerndon 3.3 S2005-11-08
24.022MD_DCPBrentwood - NB Anacostia2023-12-05
24.071VA_DCPHuntsman Lake (PL 566 Damsite #8)2010-12-07
24.073VA_COCORAHSFairfax 4.1 W
24.102VA_RWISSite_A (Keene Mill Road)2009-01-14
24.354MD_COCORAHSHyattsville 0.4 S2006-02-172007-07-31
24.354VA_COCORAHSReston 2.1 WSW
24.553MD_COCORAHSSilver Spring 4.5 NNW2013-08-062015-01-28
24.638VA_COCORAHSHerndon 2.4 S
24.638MD_DCPNw Branch Anacostia River AT Brentwood2010-12-07
24.661MD_DCPNorthwest Branch Anacostia River AT Takoma Park - Riggs Rd2010-12-07
24.719MD_RWISI-495 I/L prior to MD 650 2022-02-24
24.743DC_DCPWATTS BRANCH WASHINGTON DC2010-12-07
24.755MD_COCORAHSPotomac 5.0 WNW2006-05-012006-08-31
24.777MD_COCORAHSOxon Hill 1.1 W2005-10-052021-07-24
24.817MDCLIMATEOXON HILL2000-01-012022-12-31
24.817NCEI91OXON HILL1991-01-012020-12-31
24.844MD_DCPTurkey Branch AT Rockville2010-12-07
24.919MD_COCORAHSRockville 3.2 E2021-05-14
24.925VA_COCORAHSSpringfield 4.8 WSW2020-11-032021-01-31
24.927VA_COCORAHSHerndon 1.8 NE
24.949VA_COCORAHSHerndon 2.9 S2020-11-08
24.950MD_COCORAHSSilver Spring 3.7 NNW
24.989MD_COCORAHSSilver Spring 1.5 NE
25.207MD_COCORAHSOxon Hill-Glassmanor 0.8 W2006-05-012006-08-31
25.223MD_COCORAHSAdelphi 0.5 W2014-04-012014-04-16
25.246MD_COCORAHSHyattsville 0.7 N2015-08-10
25.420MD_DCPTidal Anacostia River AT Bladensburg2010-12-07
25.442VA_COCORAHSOak Hill 1.0 NE2015-03-112017-10-30
25.442MD_COCORAHSHyattsville 0.4 ESE2019-02-282019-03-06
25.479MD_COCORAHSRockville 1.8 W2006-05-012006-06-30
25.495MD_COCORAHSRockville 1.4 WNW2011-06-172011-10-29
25.534VA_COCORAHSFairfax 5.2 WNW
25.590MD_COCORAHSRockville 1.8 W2009-12-192022-01-07
25.644VA_COCORAHSHerndon 0.4 ENE
25.717VACLIMATEHERNDON1956-12-011959-09-30
25.727MD_DCPCapitol Heights - Beaverdam Crek2016-10-21
25.753MDCLIMATEBURNT MILLS RESERVOIR1944-11-011961-09-30
25.781MD_COCORAHSRockville 1.7 WNW2023-05-082023-08-15
25.789NCDC81OXON HILL1981-01-012010-12-31
25.913VA_COCORAHSHybla Valley 0.6 SE
25.970MD_COCORAHSSilver Spring 2.1 ENE2015-09-082018-08-03
25.980MD_COCORAHSAdelphi 0.6 SSE2006-05-012006-08-31
26.080MD_COCORAHSSilver Spring 2.1 ENE
26.102MD_COCORAHSSilver Spring 2.1 NNE2016-03-31
26.156VA_DCPHorsepen Run AT West Ox Regional Pond2010-12-07
26.180MD_COCORAHSWheaton-Glenmont 0.7 NE2007-05-272018-08-07
26.197MDCLIMATEWASHINGTON DC SILVER HILL1951-12-011953-12-31
26.206MD_COCORAHSHyattsville 0.8 E
26.209VA_DCPLAKE MERCER2010-12-07
26.305NCDC81COLLEGE PARK1981-01-012010-12-31
26.307MDCLIMATECOLLEGE PARK1894-01-011996-03-31
26.340VA_COCORAHSFairfax 5.3 W2018-02-072022-05-13
26.355MD_DCPNe Branch Anacostia River AT Edmonston2010-12-07
26.435MD_COCORAHSForest Heights 1.6 SE2006-05-012014-01-05
26.519VA_COCORAHSAlexandria 6.0 S2020-07-132020-10-05
26.591VA_COCORAHSAlexandria 5.6 SSW2013-07-08
26.728MD_COCORAHSAspen Hill 1.2 WSW
26.835RAOBWashington/Dulle VA/US1960-10-10
27.004MD_COCORAHSRockville 2.8 WNW2016-09-122021-04-30
27.007MD_COCORAHSSilver Spring 5.6 N2012-05-22
27.014VA_COCORAHSMount Vernon 0.4 NW2019-11-14
27.089MDCLIMATESUITLAND1962-12-011974-01-31
27.090VA_COCORAHSAlexandria 4.6 S2010-04-092012-03-19
27.123MDCLIMATEWHEATON REGIONAL PARK1961-06-011977-12-31
27.130VA_COCORAHSMount Vernon 0.5 NE2006-01-132013-07-06
27.154VA_DCPWillow Springs Branch AT Hampton Forest Section 4 Pond2010-12-07
27.171MDCLIMATERIVERDALE1946-01-011955-02-28
27.180VA_COCORAHSHerndon 2.2 NNE2020-09-09
27.234MD_DCPNw Branch Anacostia River AT Colesville2011-06-22
27.247MD_COCORAHSGlenmont 1 NNE2005-10-012018-11-05
27.270MD_COCORAHSWhite Oak 1.7 NW2006-07-012011-10-04
27.273MD_COCORAHSTemple Hills 0.5 WSW
27.391VA_COCORAHSHerndon 0.7 WSW2006-09-052008-10-09
27.409VA_COCORAHSFairfax 7.0 NW2008-11-012012-12-27
27.503VA_RWISDulles_Toll_Rd_W_MP252007-02-052023-07-27
27.548VA_ASOSFORT BELVOIR/DAVISO1957-01-31
27.580VA_COCORAHSGreat Falls 3.6 NW
27.592MD_COCORAHSAdelphi 1.4 N
27.635MD_COCORAHSWhite Oak 1.0 NW2006-02-252007-09-03
27.636VA_COCORAHSLorton 2.4 NNW
27.662MD_RWISMD 295 NB at MD 202 2022-02-24
27.706MD_DCPNe Branch Anacostia River AT Riverdale - Riverdale Rd2010-12-07
27.708VA_COCORAHSOak Hill 0.3 WSW2015-05-222022-05-21
27.761NCDC81ROCKVILLE 1 NE1981-01-012010-12-31
27.761NCEI91ROCKVILLE 1 NE1991-01-012020-12-31
27.765MDCLIMATEROCKVILLE 1 NE1907-12-012007-07-31
27.781MD_COCORAHSCollege Park 1.3 NW2006-08-302007-04-27
27.866MD_COCORAHSCollege Park 0.9 S2019-08-312020-03-15
27.870NWSCLIWASHINGTON/DULLES
27.887MD_COCORAHSWheaton-Glenmont 1.5 NNE2006-09-032014-11-26
27.978MD_COCORAHSWhite Oak 1.7 NW
28.005MD_COCORAHSTemple Hills 1.9 SSW2006-05-012006-08-31
28.087MD_COCORAHSSilver Spring 4.2 N2020-08-08
28.093NWSSMCC - AFOS System Monitoring and Control Center
28.148VA_COCORAHSAlexandria 6.8 S2020-06-01
28.155MD_COCORAHSRockville 3.4 ENE2016-06-262020-03-26
28.326VA_COCORAHSAlexandria 6.9 S2018-01-09
28.464MD_COCORAHSRockville 2.3 NW
28.591VA_COCORAHSLorton 1.2 NE2010-05-072017-02-07
28.611MDCLIMATEBELTSVILLE PLANT STN 51949-01-011978-09-30
28.611MDCLIMATEBELTSVILLE PLANT STN 61949-01-011960-12-31
28.714MD_DCPPaint Branch AT College Park2012-03-15
28.968MD_COCORAHSAspen Hill 1.6 E
29.288VA_COCORAHSLorton 1.3 ENE
29.365MD_COCORAHSNorth Potomac 0.8 NE
29.385MD_COCORAHSWhite Oak 1.2 N2005-10-26
29.516MD_DCPPaint Branch AT Hillandale - Powder Mill2010-12-07
29.613MD_COCORAHSFriendly 1.0 N2005-10-072010-08-06
29.630MD_COCORAHSGaithersburg 2.3 SSW2019-06-152019-08-08
29.729MD_COCORAHSRossmoor 0.5 SE2006-05-012006-08-31
29.975MD_COCORAHSColesville 1.7 W2005-12-01
29.983MD_RWISMD-200 EB at Bonifant Rd 2022-03-01
29.986MD_COCORAHSFort Washington 1.6 WSW2011-10-012019-06-17
30.040VA_COCORAHSSterling 3.6 NE2024-07-24
30.099MD_COCORAHSSilver Spring 7.1 N
30.146MD_COCORAHSRossmoor 1.3 ESE2009-04-01
30.194MD_COCORAHSColesville 0.6 SW2006-05-012006-08-31
30.222MD_COCORAHSRockville 3.4 NE
30.363MD_COCORAHSSilver Spring 6.4 NNE2015-10-27
30.386MD_COCORAHSNorbeck 1.1 ESE2005-10-01
30.862MD_RWISI-270 @ I-3702006-08-14
30.922MD_COCORAHSColesville 0.8 WNW
31.067MD_COCORAHSRockville 3.7 NE
31.424MD_COCORAHSSilver Spring 7.4 N2011-01-072015-06-05
31.776MD_COCORAHSSilver Spring 7.2 N2019-08-172023-09-27
31.895MD_RWISMD-200 WB at Muncaster Mill Rd 2022-02-24
32.086MD_COCORAHSGaithersburg 2.5 SW2011-09-012016-07-31
32.175MD_COCORAHSRedland 0.3 W2006-05-012006-08-31
32.197MD_COCORAHSFort Washington 1.3 SSW2020-01-01
32.300MD_COCORAHSFort Washington 1.2 S2006-05-012006-08-31
32.554MD_COCORAHSFort Washington 1.5 SSW2020-06-11
32.632MD_COCORAHSRockville 4.8 NE2009-07-082011-09-08
32.862MD_COCORAHSColesville 1.1 NNW2005-11-232023-03-07
32.950VA_DCPOccoquan River AT Occoquan Upper Dam2011-12-022021-07-29
33.250MD_COCORAHSGaithersburg 2.7 E2016-09-152019-04-15
33.591VA_DCPVA-1232022-11-10
33.609MD_COCORAHSRedland 1.7 ENE
33.656MD_COCORAHSRockville 4.3 NNE2014-04-292014-06-12
33.676MD_COCORAHSGaithersburg 2.1 WSW2006-05-012006-08-31
33.808MD_COCORAHSRedland 0.8 NNE2005-11-012009-06-01
33.922MD_COCORAHSGaithersburg 2.4 E2024-01-02
34.704MD_COCORAHSGaithersburg 1.1 W