1. Station Data & Metadata
  2. CWSU
  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
0.521VACLIMATEWASHINGTON REAGAN AP1871-01-01
0.527NCEI91WASHINGTON REAGAN AP1991-01-012020-12-31
0.527NCDC81WASHINGTON REAGAN AP1981-01-012010-12-31
0.644VACLIMATEDC Reagan Airport1941-06-01
0.646NWSCLIWASHINGTON/NATIONAL
0.646VA_ASOSWASHINGTON/NATIONAL1936-09-01
0.878VA_DCPRONALD REAGAN WASHINGTON NATL AP2010-12-13
2.404VA_COCORAHSArlington 3.3 ESE
2.941VA_DCPTidal Four Mile Run AT Alexandria2010-12-07
3.068DC_DCPWashington Channel AT DC/SW Waterfront2012-10-29
3.069DC_DCPWash DC - Anacostia River near Buzzard2019-03-12
3.340RAOBWashington/Natio VA/US1947-12-311950-09-30
3.425VA_COCORAHSArlington 3.1 SE2020-10-052020-12-05
3.895DC_COCORAHSWashington 2.0 SSW2008-01-14
4.377VA_COCORAHSAlexandria 1.8 E
4.414VA_COCORAHSAlexandria 1.5 ENE
4.497VA_COCORAHSAlexandria 2.4 NE2006-12-112010-02-01
5.041VA_COCORAHSAlexandria 1.6 E
5.258VACLIMATEALEXANDRIA POTOMAC YARDS1893-04-011962-10-31
5.478DC_COCORAHSWashington 1.7 SSE (CHDS Rose Window)
5.747DC_COCORAHSWashington 1.6 SSE
5.888VA_COCORAHSAlexandria 2.2 ESE
5.940VA_COCORAHSAlexandria 1.4 N2022-02-23
6.125DC_COCORAHSWashington 2.4 SE
6.285VA_DCPFourmile Run AT Alexandria2010-12-07
6.454VA_DCPPotomac River AT Alexandria Dock2010-12-07
6.590DC_COCORAHSThe White House2015-03-202018-11-25
6.731VA_COCORAHSArlington 1.2 SE
6.757DC_COCORAHSWashington 1.4 SE2010-07-182010-07-18
7.214VA_COCORAHSAlexandria 2.6 ESE2022-07-25
7.256DC_COCORAHSWashington 1.2 SE2007-03-052007-09-17
7.285DC_COCORAHSWashington 0.4 S
7.397VA_COCORAHSArlington 2.9 S
7.488VA_COCORAHSHuntington 1.6 ENE2021-03-18
7.573DC_COCORAHSWashington 1.7 ESE2017-02-112018-03-30
7.587DC_COCORAHSWashington 2.0 ESE2007-08-212008-10-01
7.649DCCLIMATEWASHINGTON DC WB CITY1851-03-011965-12-31
7.649MDCLIMATEWashington DC WB1851-03-011965-12-31
7.939MD_RWISI-95/495 at I-295 2022-02-24
7.974DC_COCORAHSWashington 3.9 SE2019-06-102020-03-19
7.980DCCLIMATEWISCONSIN AVE1860-02-011866-01-31
8.022DC_COCORAHSWashington 2.0 ESE2007-03-012007-12-31
8.145DC_COCORAHSWashington 1.0 W
8.148VA_RWISI-95 @ Rt 12019-08-23
8.149VACLIMATEBARCROFT1945-08-011950-08-31
8.178DC_COCORAHSWashington 0.9 ESE2024-10-20
8.254VA_RWISRt_66_@_Rosslyn2005-08-24
8.324DC_DCPTidal Potomac River AT Wisconsin Avenue/Georgetown2010-12-07
8.469VA_COCORAHSAlexandria 0.7 S2019-04-01
8.514VA_COCORAHSArlington 0.3 E2014-01-06
8.677VA_RWISI-95 @ Telegraph Rd2019-10-30
8.708MD_COCORAHSOxon Hill 1.1 W2005-10-052021-07-24
8.710NCEI91OXON HILL1991-01-012020-12-31
8.717MDCLIMATEOXON HILL2000-01-012022-12-31
8.740VA_DCPTidal Cameron Run AT Huntington Park2010-12-18
8.788VA_DCPHuntington - Levee Ponding Area2019-09-25
8.898DC_COCORAHSWashington 2.2 ESE2022-09-01
8.933MD_COCORAHSOxon Hill-Glassmanor 0.8 W2006-05-012006-08-31
9.133VACLIMATEEPISCOPAL HIGH SCHOOL1945-10-011957-05-31
9.168VA_COCORAHSArlington 1.0 NNE
9.219MDCLIMATEWASHINGTON DC SILVER HILL1951-12-011953-12-31
9.248VA_COCORAHSAlexandria 1.5 WNW2006-07-062007-06-14
9.289VACLIMATEALEXANDRIA CITY GARAGE1958-03-011975-09-30
9.293VACLIMATECLARENDON LYON PARK1925-04-011962-11-30
9.534VA_COCORAHSHuntington 0.6 ESE
9.606VA_RWISI-395 @ Seminary Road2009-07-29
9.614VA_COCORAHSAlexandria 1.2 W2022-02-08
9.647DC_COCORAHSWashington 0.9 NE2018-11-052018-11-15
9.760DC_COCORAHSWashington 1.0 NE2020-11-162020-12-01
9.932DC_COCORAHSWashington 0.9 NNE2017-05-192017-08-29
9.937VA_COCORAHSAlexandria 1.8 S2008-09-062010-11-21
9.969MD_COCORAHSForest Heights 1.6 SE2006-05-012014-01-05
10.038DC_COOPNATIONAL ARBORETUM2004-08-09
10.045NCDC81OXON HILL1981-01-012010-12-31
10.178VA_COCORAHSAlexandria 1.5 SSW
10.190MD_COCORAHSTemple Hills 0.5 WSW
10.209DC_COCORAHSWashington 1.9 WNW2011-09-232020-10-21
10.249VA_COCORAHSBailey s Crossroads 0.7 NE2017-05-052020-12-05
10.393VA_COCORAHSArlington 1.0 WSW2021-10-26
10.445DC_COCORAHSWashington 1.2 N
10.470VA_COCORAHSArlington 1.1 WSW
10.478VA_COCORAHSAlexandria 1.4 WSW2011-03-222011-08-28
10.637VA_COCORAHSAlexandria 1.6 W2021-09-02
10.687VA_DCPCameron Run AT Alexandria / Eisenhower Ave2013-03-26
10.761VACLIMATEWAVERLY HILLS1945-03-011970-02-28
10.761MDCLIMATESUITLAND1962-12-011974-01-31
10.763VA_COCORAHSArlington 1.3 N
10.849VA_DCPCameron Run AT Alexandria2010-12-072019-07-28
10.891VA_DCPUnnamed AT New Alexandria Tide Gate Upstream2010-12-14
10.906DC_COCORAHSWashington 1.9 NW2018-03-252023-03-04
10.933DC_COCORAHSWashington 1.9 NW2013-08-082013-12-23
10.936VA_DCPUnnamed Tributary AT New Alexandria Tide Gate Downstream2013-04-04
10.990VA_COCORAHSAlexandria 1.9 W2022-01-03
11.000VA_DCPUnnamed AT New Alexandria Stormwater Pump Station2010-12-07
11.000VA_DCPUnnamed Tributary AT New Alexandria Pump Station - Upstream2013-03-28
11.156VA_COCORAHSArlington 1.1 NW2007-04-202010-02-10
11.249NCEI91NATL ARBORETUM DC1991-01-012020-12-31
11.249NCDC81NATL ARBORETUM DC1981-01-012010-12-31
11.249DCCLIMATEDC - National Arboretum1948-08-01
11.253MDCLIMATENATL ARBORETUM DC1948-08-01
11.317DC_COCORAHSWashington 2.1 NW
11.458MD_COCORAHSTemple Hills 1.9 SSW2006-05-012006-08-31
11.465DC_COCORAHSWashington 1.8 NE
11.503VACLIMATEBAILEYS CROSSROADS1950-09-011951-12-31
11.681VA_COCORAHSArlington 1.6 WSW
11.701VA_DCPHolmes Run AT Landmark / Alexandria2013-03-26
11.719DC_DCPHickey Run AT National Arboretum2013-03-30
11.734DC_COCORAHSWashington 1.9 NNE
11.757NWSSMCC - AFOS System Monitoring and Control Center
11.946VA_COCORAHSAlexandria 2.2 WSW
11.974VA_DCPHolmes Run AT Alexandria / Fairfax2013-03-26
12.010DCCLIMATEU S SOLDIERS HOME DC1948-08-011977-12-31
12.018MD_COCORAHSCamp Springs 1.6 NNW2005-10-222016-04-13
12.123DC_DCPWATTS BRANCH WASHINGTON DC2010-12-07
12.184DC_COCORAHSWashington 3.0 ENE2006-05-012006-08-31
12.311MD_COCORAHSSuitland-Silver Hill 0.6 NNE2014-03-312014-04-08
12.385VA_COCORAHSAlexandria 2.5 SW
12.430DC_COCORAHSWashington 2.4 NNW
12.473VA_COCORAHSArlington 1.9 W
12.484VA_COCORAHSAlexandria 2.4 SW2020-12-082020-12-16
12.772VA_DCPBacklick Run AT Armistead Boothe Park2011-12-23
12.777MD_COCORAHSCapitol Heights 0.8 SW2014-05-102018-09-08
12.788DC_DCPTidal Anacostia River AT Washington Aquatic Gardens2010-12-072018-02-12
12.794VA_COCORAHSArlington 2.4 NNW2020-10-252021-01-27
12.911DC_COCORAHSWashington 2.6 NE2018-12-27
12.912DC_COCORAHSWashington 4.0 WNW2008-10-092010-10-22
13.081MD_COCORAHSCamp Springs 1.3 N2005-08-262011-10-22
13.243VA_COCORAHSSeven Corners 0.1 WNW
13.259VA_COCORAHSArlington 2.1 WNW
13.353VA_DCPBacklick Run AT Landmark / Alexandria2013-03-26
13.377MD_COCORAHSFriendly 1.0 N2005-10-072010-08-06
13.684VA_COCORAHSLake Barcroft 0.5 NE2005-10-072007-12-05
13.724VA_COCORAHSAlexandria 3.6 S2020-05-112020-05-12
13.777DC_COCORAHSWashington 2.8 N2019-09-102021-08-22
13.967VA_COCORAHSAlexandria 3.9 S2017-05-19
14.126MD_COCORAHSCamp Springs 0.1 ESE2005-12-032014-06-12
14.182DC_COCORAHSWashington 3.1 NNE2020-07-22
14.228VACLIMATEGROVETON1951-11-011970-09-30
14.253VA_COCORAHSSeven Corners 1.0 NNW
14.254VA_COCORAHSArlington 2.7 W2018-05-04
14.258MD_COCORAHSMorningside 1.0 WSW2006-05-012006-08-31
14.263MD_DCPCapitol Heights - Beaverdam Crek2016-10-21
14.290MD_COCORAHSMount Rainier 0.6 SSE
14.311MD_COCORAHSSuitland 2.1 SE2009-02-19
14.381DCCLIMATEBRIGHTWOOD DC1944-11-011959-07-31
14.408VA_COCORAHSAlexandria 3.6 SSW2020-07-132022-04-27
14.472MDCLIMATEDISTRICT HEIGHTS1945-08-011957-01-31
14.502NCDC81DALECARLIA RSVR1981-01-012010-12-31
14.663DC_COCORAHSWashington 3.4 NNW2006-08-072007-01-15
14.670DC_COCORAHSWashington 4.0 NW
14.710DC_COCORAHSWashington 5.0 WNW2006-05-012006-08-31
14.738DC_COCORAHSWashington 3.4 NNW2006-07-192007-12-06
14.940VACLIMATEWALKERS CHAPEL1945-08-011951-05-31
14.962MD_COCORAHSForestville 1.1 W2006-02-122013-11-04
15.008MD_RWISIS 95/495 I/L at MD 5 2022-02-24
15.188VA_COCORAHSLake Barcroft 0.8 SSW2005-10-252008-06-09
15.201VA_COCORAHSFalls Church 1.3 SSE2022-10-182022-12-13
15.240VA_COCORAHSFalls Church 0.8 ESE2022-05-04
15.292DC_COCORAHSWashington 4.8 NW
15.333DC_COOPDALECARLIA RSVR2004-08-09
15.367DC_COCORAHSWashington 3.7 NNW2006-05-012007-03-17
15.379VA_COCORAHSAlexandria 6.6 WNW2017-05-20
15.397VA_COCORAHSFalls Church 0.7 ESE2023-01-01
15.563VA_COCORAHSAlexandria 4.0 SW2023-12-20
15.698DCCLIMATEDalecarlia Res1948-08-01
15.703NCEI91DALECARLIA RSVR1991-01-012020-12-31
15.806DC_DCPRock Creek AT Joyce Road - Rock Creek2013-03-30
15.843VA_COCORAHSArlington 3.3 WNW2021-02-28
15.849MDCLIMATEDALECARLIA RSVR1948-08-01
15.918MD_COCORAHSBrentwood 0.4 NW2020-07-12
15.937VA_COCORAHSMcLean 2.3 SE2008-10-25
16.077MD_DCPTidal Anacostia River AT Bladensburg2010-12-07
16.105VA_COCORAHSHybla Valley 0.6 SE
16.161VA_COCORAHSAlexandria 4.6 S2010-04-092012-03-19
16.217VA_COCORAHSMclean 2.4 SSE2011-03-272018-06-23
16.258MD_DCPNw Branch Anacostia River 1 W Hyattsville2010-12-07
16.271TWDRDC Natinal
16.289MDCLIMATEBROOKDALE1945-01-011973-11-30
16.355MD_DCPNw Branch Anacostia River AT Brentwood2010-12-07
16.359MD_DCPHYATTSVILLE2010-12-072013-09-16
16.363MD_DCPBrentwood - NB Anacostia2023-12-05
16.399VA_COCORAHSMcLean 2.2 SSE2016-04-032021-01-30
16.426DC_COCORAHSWashington 4.8 NW
16.500DC_COCORAHSWashington 5.1 NW2011-06-15
16.565VA_COCORAHSFalls Church 1.7 S2017-06-30
16.656DC_COCORAHSWashington 4.2 N
16.674DC_COCORAHSWashington 4.3 N
16.800VA_COCORAHSJefferson 0.6 SE
16.867VA_COCORAHSFalls Church 0.8 NNE
17.001MD_COCORAHSHyattsville 0.4 S2006-02-172007-07-31
17.057VA_COCORAHSAlexandria 5.6 WSW2011-09-282012-10-30
17.102MD_COCORAHSSeat Pleasant 0.9 ESE2006-05-012006-08-31
17.148VA_COCORAHSFalls Church 1.6 NNE
17.194MD_RWISMD 295 NB at MD 202 2022-02-24
17.213VA_COCORAHSFranconia 0.9 N
17.340VA_COCORAHSAlexandria 6.0 S2020-07-132020-10-05
17.360MD_COCORAHSClinton 1.0 WNW2006-05-012006-08-28
17.494DC_COCORAHSWashington 4.6 N2015-06-142015-07-05
17.560DC_DCPRock Creek AT Rock Creek / Sherrill Dr.2010-12-07
17.653MD_COCORAHSFort Washington 1.6 WSW2011-10-012019-06-17
17.740MD_DCPNe Branch Anacostia River AT Edmonston2010-12-07
17.908MD_DCPPotomac River AT Little Falls2010-12-07
18.028MD_COCORAHSHyattsville 0.4 ESE2019-02-282019-03-06
18.075VA_COCORAHSFalls Church 0.7 NW
18.118MDCLIMATEBROOKSIDE MANOR1945-08-011953-04-30
18.152MD_COCORAHSTakoma Park 0.7 WSW
18.156MD_DCPDistrict Heights2011-05-21
18.210VA_COCORAHSAlexandria 5.6 SSW2013-07-08
18.223DC_COCORAHSWashington 5.0 N2008-07-212018-08-02
18.261MD_COCORAHSForestville 0.5 E
18.398VA_RWISSite_D2009-09-02
18.408MD_COCORAHSHyattsville 0.8 E
18.607VA_COCORAHSFalls Church 1.1 NNW2017-06-07
18.774MD_DCPLandover2011-05-202015-10-22
18.904VA_COCORAHSAlexandria 6.8 S2020-06-01
18.924VACLIMATEFALLS CHURCH 2 SW1946-01-011970-10-31
18.989MD_ASOSANDREWS AFB1943-06-19
19.012MD_DCPRiggs Rd./Sligo Creek2010-12-07
19.019VA_RWISSite_B2009-09-02
19.036MD_COCORAHSFort Washington 1.2 S2006-05-012006-08-31
19.064MD_COCORAHSHyattsville 0.7 N2015-08-10
19.104MD_COCORAHSFort Washington 1.3 SSW2020-01-01
19.105VA_COCORAHSMclean 1.7 S
19.123VA_COCORAHSAlexandria 6.9 S2018-01-09
19.130VA_COCORAHSFranconia 1.3 SSE2006-01-01
19.134MDCLIMATETAKOMA PARK # 11899-04-011949-01-31
19.151VA_COCORAHSMclean 1.5 S2007-04-142008-04-22
19.278MDCLIMATEBETHESDA1945-08-011951-09-30
19.366MDCLIMATETAKOMA PARK MISS AVE1945-03-011961-07-31
19.397VA_RWISSite_F_M (Fairfax)2009-01-14
19.402MD_COCORAHSBethesda 1.6 S2024-07-16
19.440VA_COCORAHSMcLean 1.5 S2010-10-152022-01-02
19.460VA_COCORAHSFalls Church 2.4 SW2022-07-24
19.478MD_COCORAHSFort Washington 1.5 SSW2020-06-11
19.515VACLIMATEANNANDALE1947-01-011952-03-31
19.583MD_DCPNe Branch Anacostia River AT Riverdale - Riverdale Rd2010-12-07
19.612VA_COCORAHSFalls Church 3.0 SW2017-06-242022-04-20
19.672MD_DCPSligo Creek AT Takoma Park2011-03-18
19.686VA_COCORAHSMcLean 1.1 S2022-09-282023-03-24
19.715VA_COCORAHSMount Vernon 0.5 NE2006-01-132013-07-06
19.780VA_DCPUnnamed AT Kingstowne Pond2011-02-18
19.859MDCLIMATERIVERDALE1946-01-011955-02-28
19.885MD_RWISUS 50 E - prior to MD 410 2022-02-24
19.914VA_RWISSite_H2009-09-02
20.007MD_COCORAHSChevy Chase 1.2 SW2023-12-20
20.074MD_COCORAHSSilver Spring 1.9 SSE2011-10-162017-12-12
20.109VA_COCORAHSFalls Church 1.6 W2013-11-18
20.113MD_COCORAHSChevy Chase 1.2 SW
20.144MD_COCORAHSChevy Chase 1.2 SW2022-05-02
20.182MD_COCORAHSSilver Spg 1.2 ESE
20.195VA_COCORAHSFranconia 1.2 W2015-07-012015-07-11
20.202MD_COCORAHSTakoma Park 0.6 NNW2006-04-22
20.316MD_COCORAHSSilver Spring 1.5 S
20.547VA_DCPHolmes Run AT Fairview Lake2010-12-07
20.555MD_COCORAHSGlen Echo 0.1 SE
20.561VA_COCORAHSMount Vernon 0.4 NW2019-11-14
20.755VA_COCORAHSSpringfield 2.1 NW
20.902VA_COCORAHSIdylwood 0.4 SW
21.001MD_COCORAHSSilver Spring 1.4 SSW
21.048NCDC81COLLEGE PARK1981-01-012010-12-31
21.053MDCLIMATECOLLEGE PARK1894-01-011996-03-31
21.056MD_RWISI-495 @ MD-42006-08-14
21.097MD_COCORAHSHyattsville 2.9 E
21.267MD_COCORAHSRiverdale 1.7 ESE2014-04-022014-04-08
21.285MD_COCORAHSBethesda 1.4 SW2006-05-012006-08-31
21.378MDCLIMATEGLEN ECHO1948-08-011951-09-30
21.401MD_DCPNorthwest Branch Anacostia River AT Takoma Park - Riggs Rd2010-12-07
21.515MDCLIMATESILVER SPRING1939-02-011945-02-28
21.669VA_COCORAHSAnnandale 1.2 SSW
21.707MDCLIMATEWEST LANHAM HILLS1947-04-011952-07-31
21.737MD_COCORAHSCollege Park 0.9 S2019-08-312020-03-15
21.785MD_DCPPiscataway Creek AT Piscataway2010-12-07
21.848MDCLIMATEROCK CREEK FOREST1945-08-011949-11-30
21.979VA_COOPDUNN LORING2004-07-25
21.979VACLIMATEDUNN LORING1925-04-01
22.004VA_COCORAHSMerrifield 1.2 SE
22.018MD_COCORAHSAdelphi 0.6 SSE2006-05-012006-08-31
22.154MD_DCPUnnamed Tributary AT Largo Town Center Dam2015-04-13
22.160MD_DCPUnnamed Tributary AT Heritage Glen Dam2015-04-13
22.198MD_ASOSCollege Park1976-12-15
22.199VA_COCORAHSSpringfield 1.7 W
22.309VA_COCORAHSFairfax 4.3 ENE2013-06-242014-11-18
22.346MD_DCPBeltsville2011-06-29
22.390VA_COCORAHSAnnandale 1.1 SW
22.409MD_DCPLottsford Road2010-12-07
22.452VA_DCPAccotink Creek AT Lake Accotink2011-12-23
22.538MD_COCORAHSSilver Spring 1.4 ENE2016-08-092021-10-17
22.546VA_DCPDead Run AT McLean2010-12-07
22.645VA_COCORAHSSpringfield 1.8 SW2022-01-11
22.647VA_DCPMcClean - Churchhill Road2023-11-27
22.650MD_COCORAHSAdelphi 0.5 W2014-04-012014-04-16
22.738VA_DCPAccotink Creek AT Annandale2011-01-06
22.755MD_DCPWildercroft Park2010-12-07
22.834MDCLIMATEBETHESDA NATIONAL INSTITUTES OF HEALTH1948-08-011950-09-30
22.834MDCLIMATEBETHESDA NATL INST HEALTH1943-11-011960-08-31
22.899MD_COCORAHSBethesda 0.3 NNE2006-05-012006-08-31
22.937MD_DCPSouthwest Branch 1 S Truman Drive/Largo2010-12-07
23.117VA_DCPStrathmeade Springs - Accotink Creek2019-09-25
23.143MD_COCORAHSBethesda 0.4 NNW
23.158MD_COCORAHSNew Carrollton 0.3 WSW2014-05-042015-04-21
23.184VA_RWISI-495 MM 462019-08-23
23.329MD_COCORAHSAccokeek 3.2 ENE2019-07-282022-01-02
23.333MD_COCORAHSBethesda 0.6 WNW2019-01-132019-12-11
23.378MD_COCORAHSSilver Spg 1.0 NNW2006-05-012006-08-31
23.419MD_COCORAHSBethesda 0.6 NNE2011-09-192011-09-19
23.475MD_COCORAHSCabin John 0.3 NW
23.511MD_RWISUS-50 @ I-952006-08-14
23.530VA_DCPKings Park - Long Branch2013-02-25
23.532MDCLIMATEBATTERY PARK1948-08-011950-07-12
23.594MD_COCORAHSSilver Spring 1.0 E
23.608MD_COCORAHSMitchellville 1.6 SSW
23.640MD_COCORAHSMitchellville 1.8 S
23.711VA_RWISSite_A (Keene Mill Road)2009-01-14
23.750MD_COCORAHSGlenarden 0.9 ENE
23.763MD_DCPFORESTVILLE2010-12-07
23.768MD_RWISI-495 at American Legion Bridge MD US MDDOT2007-02-08
23.834VA_COCORAHSVienna 1.7 SE2020-05-152020-11-12
23.873MD_COCORAHSAccokeek 0.5 N2006-05-012006-08-31
24.072MD_COCORAHSBethesda 1.7 NE2006-05-012006-08-31
24.076MD_COCORAHSBrandywine 2.5 NNW2006-04-212010-12-10
24.217MD_DCPBerwyn Road2010-12-07
24.282MD_COCORAHSCollege Park 1.3 NW2006-08-302007-04-27
24.312VA_COCORAHSAnnandale 1.9 W2017-02-04
24.320MD_RWISI-495 I/L prior to MD 650 2022-02-24
24.363MD_COCORAHSBethesda 1.8 NE2013-07-282014-06-12
24.415MD_COCORAHSSilver Spring 1.3 WNW2006-05-012006-08-31
24.420MD_COCORAHSSilver Spring 2.2 NNW2023-12-28
24.461VA_COCORAHSMclean 2.1 W
24.586MD_COCORAHSMitchellville 0.5 SW2018-07-102020-01-14
24.588MD_COCORAHSAccokeek 1.4 ENE2015-04-112016-12-21
24.588MD_COCORAHSAccokeek 1.4 ENE
24.609VA_COCORAHSFairfax 2.6 ESE2009-10-152010-12-22
24.779MD_RWISI-495 @ Connecticut Ave2006-08-14
24.804MD_COCORAHSCollege Park 0.7 NE2023-05-01
25.122MD_COCORAHSGreenbelt 1.6 WNW2015-04-142021-07-02
25.197MD_COCORAHSBethesda 1.8 NNE2006-09-012007-01-09
25.305MD_COCORAHSSilver Spring 0.9 N2008-02-182015-09-06
25.350MD_COCORAHSBethesda 2.0 WNW2011-09-06
25.383VA_COCORAHSMantua 1.4 S2006-06-08
25.387VA_COCORAHSWest Springfield 0.6 SSW
25.394VA_COCORAHSFairfax 2.2 E2013-04-052018-05-16
25.415MD_COCORAHSSilver Spring 1.5 NE
25.453MD_COCORAHSAccokeek 0.3 SW
25.460MDCLIMATEBELTSVILLE PLANT STN 61949-01-011960-12-31
25.460MDCLIMATEBELTSVILLE PLANT STN 51949-01-011978-09-30
25.562MD_COCORAHSKensington 0.3 E
25.565MD_COCORAHSGreenbelt 1.3 WNW
25.578VA_ASOSFORT BELVOIR/DAVISO1957-01-31
25.648VA_COCORAHSWest Springfield 0.7 W2006-01-032015-12-29
25.655MD_COCORAHSKensington 0.1 W2006-01-18
25.655MD_COCORAHSSilver Spring 2.1 ENE2015-09-082018-08-03
25.656MD_COCORAHSAdelphi 1.4 N
25.759VA_COCORAHSFairfax 2.0 E
25.775MD_COCORAHSCollege Park 1.2 NE2007-03-162015-01-06
25.779MD_COCORAHSLanham-Seabrook 1.8 NW2014-04-022015-07-17
25.781VA_COCORAHSFairfax 2.6 SE
25.805MD_DCPUnnamed Tributary 1 N Lake Arbor Headwater2010-12-07
25.836MD_DCPUnnamed Tributary AT Lake Arbor Tailwater2013-12-04
25.923MD_COCORAHSRosaryville 1.0 SE2006-05-012006-08-31
25.976VA_COCORAHSWest Springfield 0.9 SSW
26.022MD_COCORAHSSilver Spring 2.1 ENE
26.051VA_COCORAHSBurke 1.6 NE2006-04-232008-10-26
26.061MDCLIMATECHELTENHAM 1 NW1901-05-011956-09-30
26.078MDCLIMATELANHAM1958-05-011960-12-31
26.374VA_COCORAHSBurke 1.4 NE2009-11-242012-01-22
26.451MDCLIMATEBURNT MILLS RESERVOIR1944-11-011961-09-30
26.469MD_COCORAHSKettering 0.8 WNW2006-05-012006-08-31
26.481MD_COCORAHSGreenbelt 0.4 NW2018-01-012019-05-13
26.484VA_DCPArlington - Little Run Elem2023-12-01
26.489MD_COCORAHSBethesda 2.0 NNW2005-11-092018-11-02
26.498MD_COCORAHSKensington 0.5 NNE
26.504VA_COCORAHSVienna 0.8 S2013-04-20
26.544VA_COCORAHSVienna 1.0 SSW
26.546VA_COCORAHSBurke 1.4 NNE2016-05-14
26.572MD_COCORAHSLanham-Seabrook 0.7 SE
26.601VA_COCORAHSWest Springfield 2.4 S
26.639MD_DCPKenilworth Ave./Walker Branch2010-12-07
26.674VA_DCPRocky Run AT Pulte Mclean Regional Pond2010-12-07
26.968MDCLIMATEGREENBELT1949-01-011960-12-31
26.983MDCLIMATEBELTSVILLE PLANT STN 71949-01-011960-12-31
26.994MD_COCORAHSGreenbelt 0.4 ENE2014-06-052017-09-07
26.997MD_RWISI-95 / 495 NB past MD 201 2022-02-24
27.074VA_DCPUnnamed AT Fox Lair Pond2010-12-182022-02-11
27.077VA_RWISDulles_Toll_Rd_E_Plaza2005-08-242015-06-01
27.098MD_COCORAHSSilver Spring 1.9 NNW
27.135MD_COCORAHSPotomac 2.5 S2006-05-012006-08-31
27.146MD_DCPBack Branch 3 NE Brown Landfill/Mellowwood2010-12-07
27.199MD_COCORAHSGarrett Park 0.2 SSW
27.210MD_DCPPaint Branch AT College Park2012-03-15
27.258VA_COCORAHSVienna 1.2 SSW2018-03-262019-11-17
27.266MD_DCPPaint Branch AT Hillandale - Powder Mill2010-12-07
27.270NCDC81VIENNA1981-01-012010-12-31
27.291MD_COCORAHSGreenbelt 0.5 NE2009-03-082010-06-17
27.310MD_COCORAHSMarlton 1.7 WSW2006-05-012006-08-31
27.328MD_COCORAHSSilver Spring 2.1 NNE2016-03-31
27.390MD_COCORAHSKensington 1.0 NNE
27.566MD_COOPUPPER MARLBORO2011-08-012016-06-14
27.739VA_DCPOld Courthouse Spring Branch AT Carrington Regional Pond2010-12-07
27.767MD_COCORAHSGreenbelt 1.0 N2007-01-20
27.902MD_DCPUsgs Well Pg Bc 162011-03-242012-10-31
27.928VA_COCORAHSBurke 1.9 N
27.961VA_DCPUnnamed AT Lake Braddock2010-12-07
28.040MDCLIMATEBELTSVILLE1941-05-01
28.042NCEI91BELTSVILLE1991-01-012020-12-31
28.042NCDC81BELTSVILLE1981-01-012010-12-31
28.093MD_DCPGreenbelt2011-02-02
28.143MD_COCORAHSKensington 1.2 NNW2022-01-032023-12-23
28.208VA_DCPWolftrap Creek AT Besley Road Wolf Trap2011-12-23
28.231MD_COCORAHSGreenbelt 1.0 NE2019-08-042020-04-30
28.360MDCLIMATEBELTSVILLE PLANT STN 21949-01-011960-12-31
28.360MDCLIMATEBELTSVILLE PLANT STN 31949-01-011957-06-30
28.360MDCLIMATEBELTSVILLE PLANT STN 41949-01-011960-12-31
28.450MD_DCPGREENBELT2010-12-07
28.458VA_COCORAHSVienna 1.5 NNW
28.532MD_RWISUS-301 at MD-5 2006-11-21
28.564VA_DCPHuntsman Lake (PL 566 Damsite #8)2010-12-07
28.653MD_COCORAHSGreenbelt 1.2 NNE2020-08-262021-04-11
28.753MD_COCORAHSSilver Spring 4.7 NNW2013-10-012015-12-30
28.974VA_COCORAHSSpringfield 4.8 WSW2020-11-032021-01-31
29.087MD_COCORAHSSilver Spring 4.5 NNW2013-08-062015-01-28
29.090MD_COCORAHSBrandywine 1.3 NE
29.127MD_COCORAHSLanham-Seabrook 1.5 NNE2014-04-012016-05-20
29.160MD_COCORAHSWhite Oak 1.0 NW2006-02-252007-09-03
29.237MDCLIMATEVIERS MILL1950-07-011960-02-29
29.312VA_COCORAHSLorton 1.3 ENE
29.328VA_COCORAHSLorton 1.2 NE2010-05-072017-02-07
29.418MD_COCORAHSGreenbelt 2.2 E2010-09-222020-03-16
29.664MD_COCORAHSWhite Oak 1.7 NW2006-07-012011-10-04
29.768MD_RWISUS 301 SB N of Timothy Branch Dr MD US MDDOT2022-02-24
29.771MD_RWISI 95 S - past MD 212 2006-09-06
29.981MDCLIMATECOLLEGE PARK SCS R 11948-07-011950-07-31
30.051MDCLIMATEWALDORF 4 W2000-01-012005-03-02
30.209MD_COCORAHSCalverton 0.3 SSW2006-05-012006-08-31
30.246MD_COCORAHSSilver Spring 3.7 NNW
30.300MD_COCORAHSWhite Oak 1.7 NW
30.389MD_COCORAHSWhite Oak 1.2 N2005-10-26
30.561MD_COCORAHSSilver Spring 5.7 NW2013-11-222017-08-09
30.658MD_COCORAHSWheaton-Glenmont 0.7 NE2007-05-272018-08-07
30.813MD_RWISIS 270 S prior to IS 495 2022-02-24
30.865MD_DCPNw Branch Anacostia River AT Colesville2011-06-22
30.902MD_COOPBELTSVILLE2004-06-29
31.020MDCLIMATEWHEATON REGIONAL PARK1961-06-011977-12-31
31.126MD_DCPIndian Creek AT Beltsville - Odell Rd2010-12-07
31.132TWDRDC Andrews
31.136MD_COCORAHSBryans Road 1.0 E2007-06-112007-11-15
31.151SCANPowder Mill2001-10-30
31.151MD_DCPPOWDER MILL SCAN2016-11-07
31.169MD_COCORAHSRockville 2.4 SE2013-10-082013-11-18
31.403MD_COCORAHSBeltsville 1.4 NNW2017-04-19
31.445MD_COCORAHSSilver Spring 5.6 N2012-05-22
31.530MD_COCORAHSBryans Road 0.1 NNE2006-05-012006-08-31
31.559MD_COCORAHSWaldorf 2.4 W2006-08-142011-11-25
31.716MD_COCORAHSGlenmont 1 NNE2005-10-012018-11-05
31.777MD_DCPTurkey Branch AT Rockville2010-12-07
31.822MD_DCPIndian Creek 22010-12-07
32.054MD_COCORAHSSilver Spring 4.2 N2020-08-08
32.065MD_COCORAHSBeltsville 2.0 ENE2006-05-012006-08-31
32.236MD_COCORAHSWaldorf 1.0 W
32.266MD_COCORAHSCalverton 0.7 NE2006-05-012006-08-31
32.269MD_COCORAHSWheaton-Glenmont 1.5 NNE2006-09-032014-11-26
32.290MD_DCPLittle Paint Branch AT Calverton - Briggs Chaney Rd2010-12-07
32.609MD_COCORAHSPotomac 3.5 NE
32.629VA_COCORAHSLorton 4.1 SE2019-09-172021-01-13
32.673MD_COCORAHSRockville 3.2 E2021-05-14
32.718MD_COCORAHSWaldorf 1.0 WSW
32.836MDCLIMATEWALDORF POLICE BARRACK1948-08-011977-09-30
32.881MD_DCPIndian Creek Branch 1 N Indian Creek 3/Beltsville2010-12-07
33.124MD_COCORAHSSilver Spring 6.4 NNE2015-10-27
33.245MD_COCORAHSPotomac 2.6 NE2015-10-18
33.260MD_COCORAHSWaldorf 3.7 WSW
33.460MD_COCORAHSBryans Road 1.0 SW2007-11-272018-08-04
33.462MD_COCORAHSColesville 0.6 SW2006-05-012006-08-31
33.666MD_COCORAHSBryans Road MD 2 ESE2005-11-282014-10-14
33.731MD_COCORAHSWhite Plains 1.6 NNW
33.848MD_RWISMD-200 EB at Bonifant Rd 2022-03-01
34.219MD_COCORAHSAspen Hill 1.6 E
34.413MD_DCPPaint Branch Tributary Near Colesville2011-06-23
34.677MD_COCORAHSColesville 1.7 W2005-12-01
34.697MD_COCORAHSColesville 0.8 WNW
34.787MD_COCORAHSCloverly 1.0 S2006-05-162006-07-27
34.791MD_COCORAHSSilver Spring 7.1 N
34.848MD_COCORAHSAspen Hill 1.2 WSW
35.169MD_COCORAHSSilver Spring 7.2 N2019-08-172023-09-27
35.488MD_COCORAHSRossmoor 1.3 ESE2009-04-01
35.492MD_COCORAHSSilver Spring 7.4 N2011-01-072015-06-05