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 identifier for more information. This GeoJSON webservice provided the data for this page.
| Distance [km] | ID | Network | Station Name | Archive Start | Archive End |
|---|---|---|---|---|---|
| 0.00 | MD6800 | MDCLIMATE | OXON HILL | 2000-01-01 | 2022-12-31 |
| 0.00 | USC00186800 | NCEI91 | OXON HILL | 1991-01-01 | 2020-12-31 |
| 1.00 | USC00186800 | NCDC81 | OXON HILL | 1981-01-01 | 2010-12-31 |
| 1.00 | MD062 | MD_RWIS | I-95/495 at I-295 | 2022-02-24 | |
| 3.00 | AXTV2 | VA_DCP | Potomac River AT Alexandria Dock | 2010-12-07 | |
| 4.00 | VA-AR-17 | VA_COCORAHS | Huntington 1.6 ENE | 2021-03-18 | |
| 4.00 | VA-ALC-12 | VA_COCORAHS | Alexandria 2.6 ESE | 2022-07-25 | |
| 4.00 | VA-ALC-2 | VA_COCORAHS | Alexandria 2.2 ESE | ||
| 4.00 | VA065 | VA_RWIS | I-95 @ Rt 1 | 2019-08-23 | |
| 5.00 | VA0097 | VACLIMATE | ALEXANDRIA POTOMAC YARDS | 1893-04-01 | 1962-10-31 |
| 5.00 | ATGV2 | VA_DCP | Unnamed AT New Alexandria Tide Gate Upstream | 2010-12-14 | |
| 5.00 | NADV2 | VA_DCP | Unnamed Tributary AT New Alexandria Tide Gate Downstream | 2013-04-04 | |
| 5.00 | MD8289 | MDCLIMATE | WASHINGTON DC SILVER HILL | 1951-12-01 | 1953-12-31 |
| 5.00 | VA-FX-29 | VA_COCORAHS | Huntington 0.6 ESE | ||
| 5.00 | APSV2 | VA_DCP | Unnamed AT New Alexandria Stormwater Pump Station | 2010-12-07 | |
| 5.00 | PSUV2 | VA_DCP | Unnamed Tributary AT New Alexandria Pump Station - Upstream | 2013-03-28 | |
| 5.00 | DCA | TWDR | DC Natinal | ||
| 6.00 | VA-AR-9 | VA_COCORAHS | Alexandria 1.6 E | ||
| 6.00 | VA-ALC-4 | VA_COCORAHS | Alexandria 1.8 E | ||
| 6.00 | KDCA | RAOB | Washington/Natio VA/US | 1947-12-31 | 1950-09-30 |
| 6.00 | HPAV2 | VA_DCP | Huntington - Levee Ponding Area | 2019-09-25 | |
| 6.00 | HPKV2 | VA_DCP | Tidal Cameron Run AT Huntington Park | 2010-12-18 | |
| 6.00 | KDCA | NWSCLI | WASHINGTON/NATIONAL | ||
| 6.00 | DCA | VA_ASOS | WASHINGTON/NATIONAL | 1929-07-01 | |
| 6.00 | VA8906 | VACLIMATE | DC Reagan Airport | 1941-06-01 | |
| 6.00 | ZDC | CWSU | Washington DC | ||
| 6.00 | USW00013743 | NCEI91 | WASHINGTON REAGAN AP | 1991-01-01 | 2020-12-31 |
| 6.00 | USW00013743 | NCDC81 | WASHINGTON REAGAN AP | 1981-01-01 | 2010-12-31 |
| 6.00 | VATDCA | VACLIMATE | WASHINGTON REAGAN AP | 1871-01-01 | |
| 6.00 | VA-ALC-6 | VA_COCORAHS | Alexandria 1.5 ENE | ||
| 6.00 | VA105 | VA_RWIS | I-95 @ Telegraph Rd | 2019-10-30 | |
| 7.00 | ALEV2 | VA_DCP | Tidal Four Mile Run AT Alexandria | 2010-12-07 | |
| 7.00 | DCA | VA_DCP | RONALD REAGAN WASHINGTON NATL AP | 2010-12-13 | |
| 7.00 | VA0090 | VACLIMATE | ALEXANDRIA CITY GARAGE | 1958-03-01 | 1975-09-30 |
| 7.00 | VA-ALC-3 | VA_COCORAHS | Alexandria 1.8 S | 2008-09-06 | 2010-11-21 |
| 7.00 | BPAD2 | DC_DCP | Wash DC - Anacostia River near Buzzard | 2019-03-12 | |
| 8.00 | VA-AR-12 | VA_COCORAHS | Arlington 3.3 ESE | ||
| 8.00 | VA-ALC-7 | VA_COCORAHS | Alexandria 0.7 S | 2019-04-01 | |
| 8.00 | MD8656 | MDCLIMATE | SUITLAND | 1962-12-01 | 1974-01-31 |
| 8.00 | VA-AR-15 | VA_COCORAHS | Arlington 3.1 SE | 2020-10-05 | 2020-12-05 |
| 8.00 | VA-FX-49 | VA_COCORAHS | Alexandria 4.6 S | 2010-04-09 | 2012-03-19 |
| 8.00 | VA-FX-135 | VA_COCORAHS | Alexandria 3.2 S | ||
| 8.00 | MD079 | MD_RWIS | IS 95/495 I/L at MD 5 | 2022-02-24 | |
| 8.00 | SMC | NWS | SMCC - AFOS System Monitoring and Control Center | ||
| 8.00 | WASD2 | DC_DCP | Washington Channel AT DC/SW Waterfront | 2012-10-29 | |
| 8.00 | DC-DC-27 | DC_COCORAHS | Washington 3.9 SE | 2019-06-10 | 2020-03-19 |
| 8.00 | VA-FX-30 | VA_COCORAHS | Hybla Valley 0.6 SE | ||
| 8.00 | VA-FX-48 | VA_COCORAHS | Alexandria 1.5 SSW | ||
| 9.00 | VA-FX-117 | VA_COCORAHS | Alexandria 1.4 N | 2022-02-23 | |
| 9.00 | VA-FX-83 | VA_COCORAHS | Alexandria 3.9 S | 2017-05-19 | |
| 9.00 | VA-FX-136 | VA_COCORAHS | Alexandria 0.5 WNW | 2025-05-18 | |
| 9.00 | DC-DC-36 | DC_COCORAHS | Washington 2.4 SE | ||
| 9.00 | VA-FX-104 | VA_COCORAHS | Alexandria 3.6 S | 2020-05-11 | 2020-05-12 |
| 9.00 | VA-AR-5 | VA_COCORAHS | Alexandria 2.4 NE | 2006-12-11 | 2010-02-01 |
| 9.00 | DC-DC-9 | DC_COCORAHS | Washington 2.0 SSW | 2008-01-14 | |
| 9.00 | VA2809 | VACLIMATE | EPISCOPAL HIGH SCHOOL | 1945-10-01 | 1957-05-31 |
| 9.00 | AFRV2 | VA_DCP | Fourmile Run AT Alexandria | 2010-12-07 | |
| 9.00 | VA3635 | VACLIMATE | GROVETON | 1951-11-01 | 1970-09-30 |
| 9.00 | CRPV2 | VA_DCP | Cameron Run AT Alexandria / Eisenhower Ave | 2013-03-26 | |
| 9.00 | DC-DC-42 | DC_COCORAHS | Washington 1.7 SSE (CHDS Rose Window) | ||
| 9.00 | VA-AR-19 | VA_COCORAHS | Arlington 2.9 S | ||
| 9.00 | VA-FX-108 | VA_COCORAHS | Alexandria 6.0 S | 2020-07-13 | 2020-10-05 |
| 9.00 | DC-DC-18 | DC_COCORAHS | Washington 1.6 SSE | ||
| 9.00 | VA-ALC-5 | VA_COCORAHS | Alexandria 1.4 WSW | 2011-03-22 | 2011-08-28 |
| 9.00 | ACRV2 | VA_DCP | Cameron Run AT Alexandria | 2010-12-07 | 2019-07-28 |
| 10.00 | VA-FX-66 | VA_COCORAHS | Alexandria 2.5 SW | ||
| 10.00 | PSCM2 | MD_DCP | Piscataway Creek AT Piscataway | 2010-12-07 | |
| 10.00 | MD2585 | MDCLIMATE | DISTRICT HEIGHTS | 1945-08-01 | 1957-01-31 |
| 10.00 | VA-ALC-11 | VA_COCORAHS | Alexandria 1.2 W | 2022-02-08 | |
| 10.00 | VA-FX-133 | VA_COCORAHS | Alexandria 3.3 SSW | ||
| 10.00 | DC-DC-13 | DC_COCORAHS | Washington 1.4 SE | 2010-07-18 | 2010-07-18 |
| 10.00 | DC-DC-8 | DC_COCORAHS | Washington 2.0 ESE | 2007-08-21 | 2008-10-01 |
| 10.00 | VA-FX-105 | VA_COCORAHS | Alexandria 6.8 S | 2020-06-01 | |
| 10.00 | VA-ALC-1 | VA_COCORAHS | Alexandria 1.5 WNW | 2006-07-06 | 2007-06-14 |
| 10.00 | VA-ALC-10 | VA_COCORAHS | Alexandria 1.6 W | 2021-09-02 | |
| 10.00 | VA050 | VA_RWIS | I-395 @ Seminary Road | 2009-07-29 | |
| 10.00 | VA-FX-63 | VA_COCORAHS | Alexandria 5.6 SSW | 2013-07-08 | |
| 10.00 | DC-DC-24 | DC_COCORAHS | Washington 1.7 ESE | 2017-02-11 | 2018-03-30 |
| 10.00 | VA-FX-107 | VA_COCORAHS | Alexandria 3.6 SSW | 2020-07-13 | 2022-04-27 |
| 10.00 | DC-DC-6 | DC_COCORAHS | Washington 2.0 ESE | 2007-03-01 | 2007-12-31 |
| 10.00 | VA-FX-90 | VA_COCORAHS | Alexandria 6.9 S | 2018-01-09 | |
| 10.00 | DC-DC-7 | DC_COCORAHS | Washington 1.2 SE | 2007-03-05 | 2007-09-17 |
| 11.00 | VA-ALC-9 | VA_COCORAHS | Alexandria 2.4 SW | 2020-12-08 | 2020-12-16 |
| 11.00 | VA-AR-13 | VA_COCORAHS | Arlington 1.2 SE | ||
| 11.00 | VA-FX-116 | VA_COCORAHS | Alexandria 1.9 W | 2022-01-03 | |
| 11.00 | ADW | MD_ASOS | ANDREWS AFB | 1943-06-19 | |
| 11.00 | DC-DC-40 | DC_COCORAHS | Washington 2.2 ESE | 2022-09-01 | |
| 11.00 | ABPV2 | VA_DCP | Backlick Run AT Armistead Boothe Park | 2011-12-23 | |
| 11.00 | VA-ALC-8 | VA_COCORAHS | Alexandria 2.2 WSW | ||
| 11.00 | VA-AR-23 | VA_COCORAHS | Arlington 0.9 SE | ||
| 11.00 | DC-DC-19 | DC_COCORAHS | The White House | 2015-03-20 | 2018-11-25 |
| 11.00 | DC-DC-12 | DC_COCORAHS | Washington 0.4 S | ||
| 11.00 | HRVV2 | VA_DCP | Holmes Run AT Landmark / Alexandria | 2013-03-26 | |
| 11.00 | DC-DC-43 | DC_COCORAHS | Washington 0.9 ESE | 2024-10-20 | |
| 11.00 | NARD2 | DC_COOP | NATIONAL ARBORETUM | 2004-08-09 | |
| 11.00 | VA-FX-129 | VA_COCORAHS | Alexandria 4.0 SW | 2023-12-20 | |
| 12.00 | VA0449 | VACLIMATE | BARCROFT | 1945-08-01 | 1950-08-31 |
| 12.00 | BLRV2 | VA_DCP | Backlick Run AT Landmark / Alexandria | 2013-03-26 | |
| 12.00 | VA-FX-31 | VA_COCORAHS | Mount Vernon 0.5 NE | 2006-01-13 | 2013-07-06 |
| 12.00 | WATD2 | DC_DCP | WATTS BRANCH WASHINGTON DC | 2010-12-07 | |
| 12.00 | MD9290 | MDCLIMATE | Washington DC WB | 1851-03-01 | 1965-12-31 |
| 12.00 | DC9290 | DCCLIMATE | WASHINGTON DC WB CITY | 1851-03-01 | 1965-12-31 |
| 12.00 | DKNV2 | VA_DCP | Holmes Run AT Alexandria / Fairfax | 2013-03-26 | |
| 12.00 | VA-AR-8 | VA_COCORAHS | Arlington 0.3 E | 2014-01-06 | |
| 12.00 | VA-FX-56 | VA_COCORAHS | Alexandria 5.6 WSW | 2011-09-28 | 2012-10-30 |
| 12.00 | DC-DC-22 | DC_COCORAHS | Washington 1.0 W | ||
| 12.00 | VA-AR-10 | VA_COCORAHS | Bailey s Crossroads 0.7 NE | 2017-05-05 | 2020-12-05 |
| 12.00 | DC9674 | DCCLIMATE | WISCONSIN AVE | 1860-02-01 | 1866-01-31 |
| 13.00 | VA033 | VA_RWIS | Rt_66_@_Rosslyn | 2005-08-24 | |
| 13.00 | VA-FX-99 | VA_COCORAHS | Mount Vernon 0.4 NW | 2019-11-14 | |
| 13.00 | GTND2 | DC_DCP | Tidal Potomac River AT Wisconsin Avenue/Georgetown | 2010-12-07 | |
| 13.00 | DC-DC-33 | DC_COCORAHS | Washington 1.0 NE | 2020-11-16 | 2020-12-01 |
| 13.00 | DC-DC-25 | DC_COCORAHS | Washington 0.9 NE | 2018-11-05 | 2018-11-15 |
| 13.00 | DC6350 | DCCLIMATE | DC - National Arboretum | 1948-08-01 | |
| 13.00 | USC00186350 | NCEI91 | NATL ARBORETUM DC | 1991-01-01 | 2020-12-31 |
| 13.00 | USC00186350 | NCDC81 | NATL ARBORETUM DC | 1981-01-01 | 2010-12-31 |
| 13.00 | MD6350 | MDCLIMATE | NATL ARBORETUM DC | 1948-08-01 | |
| 13.00 | DISM2 | MD_DCP | District Heights | 2011-05-21 | |
| 13.00 | VA0403 | VACLIMATE | BAILEYS CROSSROADS | 1950-09-01 | 1951-12-31 |
| 13.00 | VA-FX-33 | VA_COCORAHS | Franconia 1.3 SSE | 2006-01-01 | |
| 13.00 | VA-AR-7 | VA_COCORAHS | Arlington 1.0 NNE | ||
| 13.00 | DC-DC-21 | DC_COCORAHS | Washington 0.9 NNE | 2017-05-19 | 2017-08-29 |
| 13.00 | VA-AR-18 | VA_COCORAHS | Arlington 1.0 WSW | 2021-10-26 | |
| 13.00 | NAHD2 | DC_DCP | Hickey Run AT National Arboretum | 2013-03-30 | |
| 13.00 | VA-AR-21 | VA_COCORAHS | Arlington 1.1 WSW | ||
| 13.00 | ANAD2 | DC_DCP | Tidal Anacostia River AT Washington Aquatic Gardens | 2010-12-07 | 2018-02-12 |
| 13.00 | VA-FX-28 | VA_COCORAHS | Franconia 0.9 N | ||
| 13.00 | DC-DC-1 | DC_COCORAHS | Washington 3.0 ENE | 2006-05-01 | 2006-08-31 |
| 13.00 | VA1729 | VACLIMATE | CLARENDON LYON PARK | 1925-04-01 | 1962-11-30 |
| 14.00 | DC-DC-16 | DC_COCORAHS | Washington 1.2 N | ||
| 14.00 | VA8938 | VACLIMATE | WAVERLY HILLS | 1945-03-01 | 1970-02-28 |
| 14.00 | MD1710 | MDCLIMATE | CHELTENHAM 1 NW | 1901-05-01 | 1956-09-30 |
| 14.00 | CHVM2 | MD_DCP | Capitol Heights - Beaverdam Crek | 2016-10-21 | |
| 14.00 | DC-DC-37 | DC_COCORAHS | Washington 1.8 NE | ||
| 14.00 | DC-DC-15 | DC_COCORAHS | Washington 1.9 WNW | 2011-09-23 | 2020-10-21 |
| 14.00 | VA-AR-3 | VA_COCORAHS | Arlington 1.6 WSW | ||
| 14.00 | KNGV2 | VA_DCP | Unnamed AT Kingstowne Pond | 2011-02-18 | |
| 14.00 | DC-DC-39 | DC_COCORAHS | Washington 1.9 NNE | ||
| 14.00 | VA-AR-6 | VA_COCORAHS | Arlington 1.1 NW | 2007-04-20 | 2010-02-10 |
| 14.00 | VA-AR-22 | VA_COCORAHS | Arlington 1.3 N | ||
| 15.00 | DC-DC-34 | DC_COCORAHS | Washington 1.9 NW | 2018-03-25 | 2023-03-04 |
| 15.00 | DC-DC-17 | DC_COCORAHS | Washington 1.9 NW | 2013-08-08 | 2013-12-23 |
| 15.00 | VA-FX-81 | VA_COCORAHS | Alexandria 6.6 WNW | 2017-05-20 | |
| 15.00 | VA-AR-2 | VA_COCORAHS | Arlington 1.9 W | ||
| 15.00 | LNDM2 | MD_DCP | Landover | 2011-05-20 | 2015-10-22 |
| 15.00 | VA-FX-3 | VA_COCORAHS | Lake Barcroft 0.5 NE | 2005-10-07 | 2007-12-05 |
| 15.00 | DC-DC-26 | DC_COCORAHS | Washington 2.6 NE | 2018-12-27 | |
| 15.00 | VA-FX-130 | VA_COCORAHS | Seven Corners 0.1 WNW | ||
| 15.00 | DC-DC-32 | DC_COCORAHS | Washington 2.1 NW | ||
| 15.00 | DC9035 | DCCLIMATE | U S SOLDIERS HOME DC | 1948-08-01 | 1977-12-31 |
| 15.00 | VA-FX-2 | VA_COCORAHS | Lake Barcroft 0.8 SSW | 2005-10-25 | 2008-06-09 |
| 15.00 | MD041 | MD_RWIS | US-301 at MD-5 | 2006-11-21 | |
| 15.00 | VA056 | VA_RWIS | Site_B | 2009-09-02 | |
| 15.00 | VA058 | VA_RWIS | Site_D | 2009-09-02 | |
| 15.00 | VA-FX-73 | VA_COCORAHS | Franconia 1.2 W | 2015-07-01 | 2015-07-11 |
| 15.00 | MD054 | MD_RWIS | I-495 @ MD-4 | 2006-08-14 | |
| 16.00 | VA047 | VA_RWIS | Site_F_M (Fairfax) | 2009-01-14 | |
| 16.00 | DC-DC-44 | DC_COCORAHS | Washington 2.4 N | 2025-04-02 | |
| 16.00 | DC-DC-29 | DC_COCORAHS | Washington 2.4 NNW | ||
| 16.00 | VA-AR-20 | VA_COCORAHS | Arlington 2.1 WNW | ||
| 16.00 | MRBM2 | MD_DCP | FORESTVILLE | 2010-12-07 | |
| 16.00 | VA055 | VA_RWIS | Site_H | 2009-09-02 | |
| 16.00 | VA-FX-134 | VA_COCORAHS | Springfield 0.4 NW | 2025-03-23 | |
| 16.00 | DC-DC-31 | DC_COCORAHS | Washington 3.1 NNE | 2020-07-22 | |
| 16.00 | VA-AR-1 | VA_COCORAHS | Seven Corners 1.0 NNW | ||
| 16.00 | VA-AR-11 | VA_COCORAHS | Arlington 2.7 W | 2018-05-04 | |
| 16.00 | HGDM2 | MD_DCP | Unnamed Tributary AT Heritage Glen Dam | 2015-04-13 | |
| 16.00 | VA-AR-14 | VA_COCORAHS | Arlington 2.4 NNW | 2020-10-25 | 2021-01-27 |
| 16.00 | MD124 | MD_RWIS | US 301 SB N of Timothy Branch Dr MD US MDDOT | 2022-02-24 | |
| 16.00 | BLDM2 | MD_DCP | Tidal Anacostia River AT Bladensburg | 2010-12-07 | |
| 16.00 | MD146 | MD_RWIS | MD 295 NB at MD 202 | 2022-02-24 | |
| 16.00 | VA-FX-124 | VA_COCORAHS | Falls Church 1.3 SSE | 2022-10-18 | 2022-12-13 |
| 16.00 | DC-DC-11 | DC_COCORAHS | Washington 4.0 WNW | 2008-10-09 | 2010-10-22 |
| 16.00 | DC-DC-28 | DC_COCORAHS | Washington 2.8 N | 2019-09-10 | 2021-08-22 |
| 17.00 | MD9190 | MDCLIMATE | WALDORF 4 W | 2000-01-01 | 2005-03-02 |
| 17.00 | BNTM2 | MD_DCP | Nw Branch Anacostia River AT Brentwood | 2010-12-07 | |
| 17.00 | HTNM2 | MD_DCP | Southwest Branch 1 S Truman Drive/Largo | 2010-12-07 | |
| 17.00 | VA-FCC-2 | VA_COCORAHS | Falls Church 0.8 ESE | 2022-05-04 | |
| 17.00 | DC1135 | DCCLIMATE | BRIGHTWOOD DC | 1944-11-01 | 1959-07-31 |
| 17.00 | VA-FCC-3 | VA_COCORAHS | Falls Church 0.7 ESE | 2023-01-01 | |
| 17.00 | NBAM2 | MD_DCP | Brentwood - NB Anacostia | 2023-12-05 | |
| 17.00 | VA-FX-87 | VA_COCORAHS | Falls Church 1.7 S | 2017-06-30 | |
| 17.00 | VA-FX-19 | VA_COCORAHS | Jefferson 0.6 SE | ||
| 17.00 | LTCM2 | MD_DCP | Unnamed Tributary AT Largo Town Center Dam | 2015-04-13 | |
| 17.00 | ACOM2 | MD_DCP | Nw Branch Anacostia River 1 W Hyattsville | 2010-12-07 | |
| 17.00 | HYTM2 | MD_DCP | HYATTSVILLE | 2010-12-07 | 2013-09-16 |
| 17.00 | DC-DC-5 | DC_COCORAHS | Washington 3.4 NNW | 2006-08-07 | 2007-01-15 |
| 17.00 | DC-DC-4 | DC_COCORAHS | Washington 3.4 NNW | 2006-07-19 | 2007-12-06 |
| 17.00 | ADW | TWDR | DC Andrews | ||
| 17.00 | EDMM2 | MD_DCP | Ne Branch Anacostia River AT Edmonston | 2010-12-07 | |
| 17.00 | VA0216 | VACLIMATE | ANNANDALE | 1947-01-01 | 1952-03-31 |
| 17.00 | VA046 | VA_RWIS | Site_A (Keene Mill Road) | 2009-01-14 | |
| 17.00 | VA-AR-16 | VA_COCORAHS | Arlington 3.3 WNW | 2021-02-28 | |
| 18.00 | USC00182325 | NCDC81 | DALECARLIA RSVR | 1981-01-01 | 2010-12-31 |
| 18.00 | VA8821 | VACLIMATE | WALKERS CHAPEL | 1945-08-01 | 1951-05-31 |
| 18.00 | DC-DC-35 | DC_COCORAHS | Washington 4.0 NW | ||
| 18.00 | MD096 | MD_RWIS | US 50 E - prior to MD 410 | 2022-02-24 | |
| 18.00 | DC-DC-3 | DC_COCORAHS | Washington 5.0 WNW | 2006-05-01 | 2006-08-31 |
| 18.00 | DC-DC-2 | DC_COCORAHS | Washington 3.7 NNW | 2006-05-01 | 2007-03-17 |
| 18.00 | VA-FX-119 | VA_COCORAHS | Springfield 1.8 SW | 2022-01-11 | |
| 18.00 | DAA | VA_ASOS | FORT BELVOIR/DAVISO | 1957-01-31 | |
| 18.00 | VA-FX-113 | VA_COCORAHS | Springfield 2.1 NW | ||
| 18.00 | DALD2 | DC_COOP | DALECARLIA RSVR | 2004-08-09 | |
| 18.00 | DC-DC-38 | DC_COCORAHS | Washington 4.8 NW | ||
| 18.00 | VA-FX-53 | VA_COCORAHS | Mclean 2.4 SSE | 2011-03-27 | 2018-06-23 |
| 18.00 | LOTM2 | MD_DCP | Lottsford Road | 2010-12-07 | |
| 18.00 | VA-FX-41 | VA_COCORAHS | McLean 2.3 SE | 2008-10-25 | |
| 18.00 | BRNM2 | MD_DCP | Back Branch 3 NE Brown Landfill/Mellowwood | 2010-12-07 | |
| 18.00 | RCJD2 | DC_DCP | Rock Creek AT Joyce Road - Rock Creek | 2013-03-30 | |
| 18.00 | VA-FX-27 | VA_COCORAHS | Springfield 1.7 W | ||
| 18.00 | VA2922 | VACLIMATE | FALLS CHURCH 2 SW | 1946-01-01 | 1970-10-31 |
| 18.00 | VA-FX-71 | VA_COCORAHS | Falls Church 0.8 NNE | ||
| 18.00 | MD9195 | MDCLIMATE | WALDORF POLICE BARRACK | 1948-08-01 | 1977-09-30 |
| 18.00 | VA-FX-77 | VA_COCORAHS | McLean 2.2 SSE | 2016-04-03 | 2021-01-30 |
| 18.00 | DC2325 | DCCLIMATE | Dalecarlia Res | 1948-08-01 | |
| 18.00 | USC00182325 | NCEI91 | DALECARLIA RSVR | 1991-01-01 | 2020-12-31 |
| 19.00 | MD2325 | MDCLIMATE | DALECARLIA RSVR | 1948-08-01 | |
| 19.00 | MD1180 | MDCLIMATE | BROOKSIDE MANOR | 1945-08-01 | 1953-04-30 |
| 19.00 | DC-DC-41 | DC_COCORAHS | Washington 4.3 N | ||
| 19.00 | VA-FX-86 | VA_COCORAHS | Falls Church 3.0 SW | 2017-06-24 | 2022-04-20 |
| 19.00 | VA-FX-15 | VA_COCORAHS | Falls Church 1.6 NNE | ||
| 19.00 | RVDM2 | MD_DCP | Ne Branch Anacostia River AT Riverdale - Riverdale Rd | 2010-12-07 | |
| 19.00 | LACV2 | VA_DCP | Accotink Creek AT Lake Accotink | 2011-12-23 | |
| 19.00 | MD1170 | MDCLIMATE | BROOKDALE | 1945-01-01 | 1973-11-30 |
| 19.00 | DC-DC-30 | DC_COCORAHS | Washington 4.8 NW | ||
| 19.00 | VA-FX-122 | VA_COCORAHS | Falls Church 2.4 SW | 2022-07-24 | |
| 19.00 | VA-FCC-1 | VA_COCORAHS | Falls Church 0.7 NW | ||
| 19.00 | DC-DC-14 | DC_COCORAHS | Washington 5.1 NW | 2011-06-15 | |
| 19.00 | DC-DC-20 | DC_COCORAHS | Washington 4.6 N | 2015-06-14 | 2015-07-05 |
| 19.00 | VA-FX-36 | VA_COCORAHS | Annandale 1.2 SSW | ||
| 19.00 | MD9400 | MDCLIMATE | WEST LANHAM HILLS | 1947-04-01 | 1952-07-31 |
| 19.00 | MD7615 | MDCLIMATE | RIVERDALE | 1946-01-01 | 1955-02-28 |
| 19.00 | MD9065 | MDCLIMATE | UPPER MARLBORO | 1895-01-01 | 1896-02-29 |
| 20.00 | RCKD2 | DC_DCP | Rock Creek AT Rock Creek / Sherrill Dr. | 2010-12-07 | |
| 20.00 | VA-FX-82 | VA_COCORAHS | Falls Church 1.1 NNW | 2017-06-07 | |
| 20.00 | UPMM2 | MD_COOP | UPPER MARLBORO | 2011-08-01 | 2016-06-14 |
| 20.00 | CHLM2 | MD_DCP | Riggs Rd./Sligo Creek | 2010-12-07 | |
| 20.00 | LKDM2 | MD_DCP | Unnamed Tributary AT Lake Arbor Tailwater | 2013-12-04 | |
| 20.00 | LKAM2 | MD_DCP | Unnamed Tributary 1 N Lake Arbor Headwater | 2010-12-07 | |
| 20.00 | ANAV2 | VA_DCP | Accotink Creek AT Annandale | 2011-01-06 | |
| 20.00 | DC-DC-10 | DC_COCORAHS | Washington 5.0 N | 2008-07-21 | 2018-08-02 |
| 20.00 | VA-FX-98 | VA_COCORAHS | Annandale 1.1 SW | ||
| 20.00 | MD000 | MD_RWIS | US-50 @ I-95 | 2006-08-14 | |
| 20.00 | MD9070 | MDCLIMATE | UPPER MARLBORO 3 NNW | 1956-05-01 | 2016-08-31 |
| 20.00 | BRKM2 | MD_DCP | Potomac River AT Little Falls | 2010-12-07 | |
| 20.00 | FVLV2 | VA_DCP | Holmes Run AT Fairview Lake | 2010-12-07 | |
| 20.00 | USC00189070 | NCDC81 | UPPER MARLBORO 3 NNW | 1981-01-01 | 2010-12-31 |
| 20.00 | USC00189070 | NCEI91 | UPPER MARLBORO 3 NNW | 1991-01-01 | 2020-12-31 |
| 20.00 | VA-FX-14 | VA_COCORAHS | Mclean 1.7 S | ||
| 20.00 | VA-FX-64 | VA_COCORAHS | Falls Church 1.6 W | 2013-11-18 | |
| 20.00 | VA-FX-38 | VA_COCORAHS | Mclean 1.5 S | 2007-04-14 | 2008-04-22 |
| 20.00 | MD8725 | MDCLIMATE | TAKOMA PARK MISS AVE | 1945-03-01 | 1961-07-31 |
| 20.00 | LBAV2 | VA_DCP | Kings Park - Long Branch | 2013-02-25 | |
| 20.00 | MD8715 | MDCLIMATE | TAKOMA PARK # 1 | 1899-04-01 | 1949-01-31 |
| 21.00 | NCRM2 | MD_DCP | Wildercroft Park | 2010-12-07 | |
| 21.00 | VA-FX-52 | VA_COCORAHS | McLean 1.5 S | 2010-10-15 | 2022-01-02 |
| 21.00 | VA-FX-26 | VA_COCORAHS | West Springfield 2.4 S | ||
| 21.00 | VA-FX-89 | VA_COCORAHS | West Springfield 0.6 SSW | ||
| 21.00 | TKPM2 | MD_DCP | Sligo Creek AT Takoma Park | 2011-03-18 | |
| 21.00 | MBOM2 | MD_DCP | Marlboro | 2011-05-20 | |
| 21.00 | USC00181995 | NCDC81 | COLLEGE PARK | 1981-01-01 | 2010-12-31 |
| 21.00 | MD1995 | MDCLIMATE | COLLEGE PARK | 1894-01-01 | 1996-03-31 |
| 21.00 | VA-FX-18 | VA_COCORAHS | Idylwood 0.4 SW | ||
| 21.00 | VA-FX-126 | VA_COCORAHS | Merrifield 1.2 SE | ||
| 21.00 | VA-FX-125 | VA_COCORAHS | McLean 1.1 S | 2022-09-28 | 2023-03-24 |
| 21.00 | BTLM2 | MD_DCP | Beltsville | 2011-06-29 | |
| 21.00 | RVRM2 | MD_DCP | CHURCHTON | 2010-12-12 | 2013-01-26 |
| 21.00 | CGS | MD_ASOS | College Park | 1976-12-15 | |
| 21.00 | JSTM2 | MD_DCP | UPPER MARLBORO | 2010-12-07 | 2013-09-16 |
| 21.00 | UPRM2 | MD_DCP | Western Branch AT Upper Marlboro | 2011-01-10 | |
| 21.00 | VA-FX-25 | VA_COCORAHS | West Springfield 0.9 SSW | ||
| 21.00 | VA-FX-62 | VA_COCORAHS | Fairfax 4.3 ENE | 2013-06-24 | 2014-11-18 |
| 21.00 | MD0795 | MDCLIMATE | BETHESDA | 1945-08-01 | 1951-09-30 |
| 21.00 | VA-FX-68 | VA_COCORAHS | Lorton 1.3 ENE | ||
| 21.00 | WBAV2 | VA_DCP | Strathmeade Springs - Accotink Creek | 2019-09-25 | |
| 21.00 | VA-FX-24 | VA_COCORAHS | West Springfield 0.7 W | 2006-01-03 | 2015-12-29 |
| 21.00 | CVLM2 | MD_DCP | CEDARVILLE | 2010-12-07 | |
| 22.00 | TKMM2 | MD_DCP | Northwest Branch Anacostia River AT Takoma Park - Riggs Rd | 2010-12-07 | |
| 22.00 | VA-FX-50 | VA_COCORAHS | Lorton 1.2 NE | 2010-05-07 | 2017-02-07 |
| 22.00 | VA-FX-80 | VA_COCORAHS | Annandale 1.9 W | 2017-02-04 | 2024-03-28 |
| 22.00 | MD04 | _CLIMDIV | UPPER SOUTHERN | ||
| 22.00 | VA8737 | VACLIMATE | DUNN LORING | 1925-04-01 | |
| 22.00 | DNLV2 | VA_COOP | DUNN LORING | 2004-07-25 | |
| 22.00 | VA-FX-23 | VA_COCORAHS | Burke 1.6 NE | 2006-04-23 | 2008-10-26 |
| 22.00 | LEEM2 | MD_DCP | Unknown AT Leeland Road | 2010-12-07 | |
| 22.00 | VA-FX-47 | VA_COCORAHS | Burke 1.4 NE | 2009-11-24 | 2012-01-22 |
| 22.00 | VA-FX-97 | VA_COCORAHS | Lorton 4.1 SE | 2019-09-17 | 2021-01-13 |
| 22.00 | POMM2 | MD_DCP | Mattawoman Creek AT Pomonkey | 2012-03-15 | |
| 22.00 | MD8300 | MDCLIMATE | SILVER SPRING | 1939-02-01 | 1945-02-28 |
| 22.00 | VA-FX-46 | VA_COCORAHS | Fairfax 2.6 ESE | 2009-10-15 | 2010-12-22 |
| 22.00 | MD5050 | MDCLIMATE | LANHAM | 1958-05-01 | 1960-12-31 |
| 22.00 | VA-FX-78 | VA_COCORAHS | Burke 1.4 NNE | 2016-05-14 | |
| 22.00 | VA-FX-132 | VA_COCORAHS | Lorton 2.3 SE | ||
| 23.00 | DPNM2 | MD_DCP | Depot Pond 1.5 SSE Depot Pond/Upper Marlboro | 2011-03-11 | |
| 23.00 | HTLV2 | VA_DCP | Huntsman Lake (PL 566 Damsite #8) | 2010-12-07 | |
| 23.00 | VA-FX-37 | VA_COCORAHS | Mantua 1.4 S | 2006-06-08 | |
| 23.00 | VA-FX-112 | VA_COCORAHS | Springfield 4.8 WSW | 2020-11-03 | 2021-01-31 |
| 23.00 | LLEM2 | MD_DCP | Leeland Road | 2011-02-02 | 2011-11-17 |
| 23.00 | BRWM2 | MD_DCP | Berwyn Road | 2010-12-07 | |
| 23.00 | BFXV2 | VA_DCP | Unnamed AT Fox Lair Pond | 2010-12-18 | 2022-02-11 |
| 23.00 | MD3645 | MDCLIMATE | GLEN ECHO | 1948-08-01 | 1951-09-30 |
| 23.00 | VA-FX-102 | VA_COCORAHS | Vienna 1.7 SE | 2020-05-15 | 2020-11-12 |
| 23.00 | VA-FX-45 | VA_COCORAHS | Fairfax 2.6 SE | ||
| 23.00 | MD099 | MD_RWIS | US 301 SB North of MD 4 | 2022-02-24 | |
| 23.00 | LMRV2 | VA_DCP | LAKE MERCER | 2010-12-07 | |
| 23.00 | MD7690 | MDCLIMATE | ROCK CREEK FOREST | 1945-08-01 | 1949-11-30 |
| 23.00 | VA-FX-59 | VA_COCORAHS | Fairfax 2.2 E | 2013-04-05 | 2018-05-16 |
| 23.00 | MLRV2 | VA_DCP | Arlington - Little Run Elem | 2023-12-01 | |
| 23.00 | MDC004 | MDCLIMATE | Maryland - Upper Southern Climate Division | 1893-01-01 | |
| 23.00 | VA079 | VA_RWIS | I-495 MM 46 | 2019-08-23 | |
| 23.00 | MCHV2 | VA_DCP | McClean - Churchhill Road | 2023-11-27 | |
| 24.00 | MDRV2 | VA_DCP | Dead Run AT McLean | 2010-12-07 | |
| 24.00 | VA-FX-88 | VA_COCORAHS | Fairfax 2.0 E | ||
| 24.00 | LBDV2 | VA_DCP | Unnamed AT Lake Braddock | 2010-12-07 | |
| 24.00 | VA-FX-44 | VA_COCORAHS | Burke 1.9 N | ||
| 24.00 | MD3930 | MDCLIMATE | BETHESDA NATIONAL INSTITUTES OF HEALTH | 1948-08-01 | 1950-09-30 |
| 24.00 | MD0800 | MDCLIMATE | BETHESDA NATL INST HEALTH | 1943-11-01 | 1960-08-31 |
| 24.00 | VA-FX-120 | VA_COCORAHS | Lorton 2.4 NNW | ||
| 24.00 | BRIM2 | MD_DCP | Patuxent River AT Bristol | 2010-12-07 | |
| 24.00 | WDWM2 | MD_DCP | Usgs Well Ch Bg 12 | 2011-03-24 | 2012-10-31 |
| 24.00 | GBLM2 | MD_DCP | Kenilworth Ave./Walker Branch | 2010-12-07 | |
| 24.00 | MD128 | MD_RWIS | I-495 I/L prior to MD 650 | 2022-02-24 | |
| 24.00 | MD3860 | MDCLIMATE | GREENBELT | 1949-01-01 | 1960-12-31 |
| 24.00 | MD0705 | MDCLIMATE | BELTSVILLE PLANT STN 5 | 1949-01-01 | 1978-09-30 |
| 24.00 | MD0706 | MDCLIMATE | BELTSVILLE PLANT STN 6 | 1949-01-01 | 1960-12-31 |
| 24.00 | VA-FX-84 | VA_COCORAHS | Fairfax 2.8 SSE | 2017-05-21 | |
| 24.00 | MD002 | MD_RWIS | I-495 at American Legion Bridge MD US MDDOT | 2007-02-08 |