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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 | DC-DC-9 | DC_COCORAHS | Washington 2.0 SSW | 2008-01-14 | |
| 1.00 | DC-DC-42 | DC_COCORAHS | Washington 1.7 SSE (CHDS Rose Window) | ||
| 2.00 | DC-DC-18 | DC_COCORAHS | Washington 1.6 SSE | ||
| 2.00 | ZDC | CWSU | Washington DC | ||
| 2.00 | DCA | VA_DCP | RONALD REAGAN WASHINGTON NATL AP | 2010-12-13 | |
| 2.00 | VATDCA | VACLIMATE | WASHINGTON REAGAN AP | 1871-01-01 | |
| 2.00 | USW00013743 | NCDC81 | WASHINGTON REAGAN AP | 1981-01-01 | 2010-12-31 |
| 2.00 | USW00013743 | NCEI91 | WASHINGTON REAGAN AP | 1991-01-01 | 2020-12-31 |
| 2.00 | KDCA | RAOB | Washington/Natio VA/US | 1947-12-31 | 1950-09-30 |
| 2.00 | VA8906 | VACLIMATE | DC Reagan Airport | 1941-06-01 | |
| 2.00 | DCA | VA_ASOS | WASHINGTON/NATIONAL | 1929-07-01 | |
| 2.00 | KDCA | NWSCLI | WASHINGTON/NATIONAL | ||
| 2.00 | DC-DC-36 | DC_COCORAHS | Washington 2.4 SE | ||
| 2.00 | DC-DC-13 | DC_COCORAHS | Washington 1.4 SE | 2010-07-18 | 2010-07-18 |
| 3.00 | DC-DC-19 | DC_COCORAHS | The White House | 2015-03-20 | 2018-11-25 |
| 3.00 | DC-DC-7 | DC_COCORAHS | Washington 1.2 SE | 2007-03-05 | 2007-09-17 |
| 3.00 | VA-AR-12 | VA_COCORAHS | Arlington 3.3 ESE | ||
| 3.00 | DC-DC-12 | DC_COCORAHS | Washington 0.4 S | ||
| 3.00 | DC-DC-24 | DC_COCORAHS | Washington 1.7 ESE | 2017-02-11 | 2018-03-30 |
| 3.00 | DC-DC-8 | DC_COCORAHS | Washington 2.0 ESE | 2007-08-21 | 2008-10-01 |
| 3.00 | DC-DC-43 | DC_COCORAHS | Washington 0.9 ESE | 2024-10-20 | |
| 4.00 | DC-DC-6 | DC_COCORAHS | Washington 2.0 ESE | 2007-03-01 | 2007-12-31 |
| 4.00 | DC-DC-22 | DC_COCORAHS | Washington 1.0 W | ||
| 4.00 | VA-AR-15 | VA_COCORAHS | Arlington 3.1 SE | 2020-10-05 | 2020-12-05 |
| 4.00 | MD9290 | MDCLIMATE | Washington DC WB | 1851-03-01 | 1965-12-31 |
| 4.00 | DC9290 | DCCLIMATE | WASHINGTON DC WB CITY | 1851-03-01 | 1965-12-31 |
| 4.00 | ALEV2 | VA_DCP | Tidal Four Mile Run AT Alexandria | 2010-12-07 | |
| 4.00 | VA-AR-5 | VA_COCORAHS | Alexandria 2.4 NE | 2006-12-11 | 2010-02-01 |
| 4.00 | DC-DC-40 | DC_COCORAHS | Washington 2.2 ESE | 2022-09-01 | |
| 4.00 | DC9674 | DCCLIMATE | WISCONSIN AVE | 1860-02-01 | 1866-01-31 |
| 5.00 | DC-DC-27 | DC_COCORAHS | Washington 3.9 SE | 2019-06-10 | 2020-03-19 |
| 5.00 | DC-DC-25 | DC_COCORAHS | Washington 0.9 NE | 2018-11-05 | 2018-11-15 |
| 5.00 | DC-DC-33 | DC_COCORAHS | Washington 1.0 NE | 2020-11-16 | 2020-12-01 |
| 5.00 | DC-DC-21 | DC_COCORAHS | Washington 0.9 NNE | 2017-05-19 | 2017-08-29 |
| 5.00 | VA033 | VA_RWIS | Rt_66_@_Rosslyn | 2005-08-24 | |
| 5.00 | VA-ALC-6 | VA_COCORAHS | Alexandria 1.5 ENE | ||
| 5.00 | NARD2 | DC_COOP | NATIONAL ARBORETUM | 2004-08-09 | |
| 5.00 | VA-ALC-4 | VA_COCORAHS | Alexandria 1.8 E | ||
| 5.00 | VA-AR-13 | VA_COCORAHS | Arlington 1.2 SE | ||
| 5.00 | DC-DC-16 | DC_COCORAHS | Washington 1.2 N | ||
| 6.00 | DC-DC-15 | DC_COCORAHS | Washington 1.9 WNW | 2011-09-23 | 2020-10-21 |
| 6.00 | VA-AR-23 | VA_COCORAHS | Arlington 0.9 SE | ||
| 6.00 | VA-AR-9 | VA_COCORAHS | Alexandria 1.6 E | ||
| 6.00 | VA-FX-117 | VA_COCORAHS | Alexandria 1.4 N | 2022-02-23 | |
| 6.00 | VA1729 | VACLIMATE | CLARENDON LYON PARK | 1925-04-01 | 1962-11-30 |
| 6.00 | AFRV2 | VA_DCP | Fourmile Run AT Alexandria | 2010-12-07 | |
| 6.00 | DC-DC-34 | DC_COCORAHS | Washington 1.9 NW | 2018-03-25 | 2023-03-04 |
| 6.00 | DC-DC-17 | DC_COCORAHS | Washington 1.9 NW | 2013-08-08 | 2013-12-23 |
| 6.00 | VA0097 | VACLIMATE | ALEXANDRIA POTOMAC YARDS | 1893-04-01 | 1962-10-31 |
| 6.00 | DC6350 | DCCLIMATE | DC - National Arboretum | 1948-08-01 | |
| 6.00 | USC00186350 | NCDC81 | NATL ARBORETUM DC | 1981-01-01 | 2010-12-31 |
| 6.00 | USC00186350 | NCEI91 | NATL ARBORETUM DC | 1991-01-01 | 2020-12-31 |
| 6.00 | MD6350 | MDCLIMATE | NATL ARBORETUM DC | 1948-08-01 | |
| 6.00 | DC-DC-37 | DC_COCORAHS | Washington 1.8 NE | ||
| 6.00 | VA-AR-7 | VA_COCORAHS | Arlington 1.0 NNE | ||
| 6.00 | DC-DC-39 | DC_COCORAHS | Washington 1.9 NNE | ||
| 6.00 | VA-AR-8 | VA_COCORAHS | Arlington 0.3 E | 2014-01-06 | |
| 6.00 | DC-DC-32 | DC_COCORAHS | Washington 2.1 NW | ||
| 6.00 | VA0449 | VACLIMATE | BARCROFT | 1945-08-01 | 1950-08-31 |
| 6.00 | VA-ALC-2 | VA_COCORAHS | Alexandria 2.2 ESE | ||
| 7.00 | DC9035 | DCCLIMATE | U S SOLDIERS HOME DC | 1948-08-01 | 1977-12-31 |
| 7.00 | DC-DC-1 | DC_COCORAHS | Washington 3.0 ENE | 2006-05-01 | 2006-08-31 |
| 7.00 | MD8289 | MDCLIMATE | WASHINGTON DC SILVER HILL | 1951-12-01 | 1953-12-31 |
| 7.00 | AXTV2 | VA_DCP | Potomac River AT Alexandria Dock | 2010-12-07 | |
| 7.00 | VA-AR-19 | VA_COCORAHS | Arlington 2.9 S | ||
| 7.00 | DC-DC-29 | DC_COCORAHS | Washington 2.4 NNW | ||
| 7.00 | DC-DC-26 | DC_COCORAHS | Washington 2.6 NE | 2018-12-27 | |
| 7.00 | DC-DC-44 | DC_COCORAHS | Washington 2.4 N | 2025-04-02 | |
| 7.00 | MD8656 | MDCLIMATE | SUITLAND | 1962-12-01 | 1974-01-31 |
| 7.00 | VA-AR-22 | VA_COCORAHS | Arlington 1.3 N | ||
| 7.00 | VA-ALC-12 | VA_COCORAHS | Alexandria 2.6 ESE | 2022-07-25 | |
| 8.00 | VA-AR-17 | VA_COCORAHS | Huntington 1.6 ENE | 2021-03-18 | |
| 8.00 | VA-FX-136 | VA_COCORAHS | Alexandria 0.5 WNW | 2025-05-18 | |
| 8.00 | MD062 | MD_RWIS | I-95/495 at I-295 | 2022-02-24 | |
| 8.00 | DC-DC-28 | DC_COCORAHS | Washington 2.8 N | 2019-09-10 | 2021-08-22 |
| 8.00 | VA8938 | VACLIMATE | WAVERLY HILLS | 1945-03-01 | 1970-02-28 |
| 8.00 | USC00186800 | NCEI91 | OXON HILL | 1991-01-01 | 2020-12-31 |
| 8.00 | MD6800 | MDCLIMATE | OXON HILL | 2000-01-01 | 2022-12-31 |
| 8.00 | MD-PG-3 | MD_COCORAHS | Oxon Hill 1.1 W | 2005-10-05 | 2021-07-24 |
| 8.00 | VA-AR-18 | VA_COCORAHS | Arlington 1.0 WSW | 2021-10-26 | |
| 8.00 | SMC | NWS | SMCC - AFOS System Monitoring and Control Center | ||
| 8.00 | DC-DC-31 | DC_COCORAHS | Washington 3.1 NNE | 2020-07-22 | |
| 8.00 | MD-PG-23 | MD_COCORAHS | Oxon Hill-Glassmanor 0.8 W | 2006-05-01 | 2006-08-31 |
| 8.00 | DC-DC-11 | DC_COCORAHS | Washington 4.0 WNW | 2008-10-09 | 2010-10-22 |
| 8.00 | VA-AR-21 | VA_COCORAHS | Arlington 1.1 WSW | ||
| 8.00 | VA-AR-6 | VA_COCORAHS | Arlington 1.1 NW | 2007-04-20 | 2010-02-10 |
| 8.00 | VA065 | VA_RWIS | I-95 @ Rt 1 | 2019-08-23 | |
| 8.00 | VA-ALC-7 | VA_COCORAHS | Alexandria 0.7 S | 2019-04-01 | |
| 8.00 | MD-PG-98 | MD_COCORAHS | Mount Rainier 0.6 SSE | ||
| 8.00 | VA-ALC-1 | VA_COCORAHS | Alexandria 1.5 WNW | 2006-07-06 | 2007-06-14 |
| 8.00 | MD-PG-36 | MD_COCORAHS | Temple Hills 0.5 WSW | ||
| 8.00 | MD-PG-54 | MD_COCORAHS | Capitol Heights 0.8 SW | 2014-05-10 | 2018-09-08 |
| 8.00 | DC1135 | DCCLIMATE | BRIGHTWOOD DC | 1944-11-01 | 1959-07-31 |
| 8.00 | MD-PG-62 | MD_COCORAHS | Suitland-Silver Hill 0.6 NNE | 2014-03-31 | 2014-04-08 |
| 8.00 | VA-AR-10 | VA_COCORAHS | Bailey s Crossroads 0.7 NE | 2017-05-05 | 2020-12-05 |
| 9.00 | CHVM2 | MD_DCP | Capitol Heights - Beaverdam Crek | 2016-10-21 | |
| 9.00 | VA105 | VA_RWIS | I-95 @ Telegraph Rd | 2019-10-30 | |
| 9.00 | VA2809 | VACLIMATE | EPISCOPAL HIGH SCHOOL | 1945-10-01 | 1957-05-31 |
| 9.00 | HPKV2 | VA_DCP | Tidal Cameron Run AT Huntington Park | 2010-12-18 | |
| 9.00 | VA050 | VA_RWIS | I-395 @ Seminary Road | 2009-07-29 | |
| 9.00 | HPAV2 | VA_DCP | Huntington - Levee Ponding Area | 2019-09-25 | |
| 9.00 | DC-DC-5 | DC_COCORAHS | Washington 3.4 NNW | 2006-08-07 | 2007-01-15 |
| 9.00 | VA-AR-14 | VA_COCORAHS | Arlington 2.4 NNW | 2020-10-25 | 2021-01-27 |
| 9.00 | DC-DC-4 | DC_COCORAHS | Washington 3.4 NNW | 2006-07-19 | 2007-12-06 |
| 9.00 | MD-PG-24 | MD_COCORAHS | Forest Heights 1.6 SE | 2006-05-01 | 2014-01-05 |
| 9.00 | VA-ALC-11 | VA_COCORAHS | Alexandria 1.2 W | 2022-02-08 | |
| 9.00 | MD-PG-7 | MD_COCORAHS | Camp Springs 1.6 NNW | 2005-10-22 | 2016-04-13 |
| 9.00 | VA0090 | VACLIMATE | ALEXANDRIA CITY GARAGE | 1958-03-01 | 1975-09-30 |
| 9.00 | VA-AR-3 | VA_COCORAHS | Arlington 1.6 WSW | ||
| 9.00 | DC-DC-35 | DC_COCORAHS | Washington 4.0 NW | ||
| 9.00 | USC00186800 | NCDC81 | OXON HILL | 1981-01-01 | 2010-12-31 |
| 9.00 | DC-DC-2 | DC_COCORAHS | Washington 3.7 NNW | 2006-05-01 | 2007-03-17 |
| 9.00 | VA-FX-29 | VA_COCORAHS | Huntington 0.6 ESE | ||
| 10.00 | MD-PG-94 | MD_COCORAHS | Brentwood 0.4 NW | 2020-07-12 | 2024-03-27 |
| 10.00 | VA-ALC-3 | VA_COCORAHS | Alexandria 1.8 S | 2008-09-06 | 2010-11-21 |
| 10.00 | VA0403 | VACLIMATE | BAILEYS CROSSROADS | 1950-09-01 | 1951-12-31 |
| 10.00 | USC00182325 | NCDC81 | DALECARLIA RSVR | 1981-01-01 | 2010-12-31 |
| 10.00 | VA-FX-48 | VA_COCORAHS | Alexandria 1.5 SSW | ||
| 10.00 | VA-ALC-10 | VA_COCORAHS | Alexandria 1.6 W | 2021-09-02 | |
| 10.00 | DC-DC-3 | DC_COCORAHS | Washington 5.0 WNW | 2006-05-01 | 2006-08-31 |
| 10.00 | VA-AR-2 | VA_COCORAHS | Arlington 1.9 W | ||
| 10.00 | VA-ALC-5 | VA_COCORAHS | Alexandria 1.4 WSW | 2011-03-22 | 2011-08-28 |
| 10.00 | BLDM2 | MD_DCP | Tidal Anacostia River AT Bladensburg | 2010-12-07 | |
| 10.00 | ACOM2 | MD_DCP | Nw Branch Anacostia River 1 W Hyattsville | 2010-12-07 | |
| 10.00 | MD-PG-2 | MD_COCORAHS | Camp Springs 1.3 N | 2005-08-26 | 2011-10-22 |
| 10.00 | HYTM2 | MD_DCP | HYATTSVILLE | 2010-12-07 | 2013-09-16 |
| 10.00 | DC-DC-38 | DC_COCORAHS | Washington 4.8 NW | ||
| 10.00 | MD-PG-26 | MD_COCORAHS | Temple Hills 1.9 SSW | 2006-05-01 | 2006-08-31 |
| 10.00 | VA-FX-116 | VA_COCORAHS | Alexandria 1.9 W | 2022-01-03 | |
| 10.00 | NBAM2 | MD_DCP | Brentwood - NB Anacostia | 2023-12-05 | |
| 10.00 | BNTM2 | MD_DCP | Nw Branch Anacostia River AT Brentwood | 2010-12-07 | |
| 10.00 | VA-AR-20 | VA_COCORAHS | Arlington 2.1 WNW | ||
| 10.00 | CRPV2 | VA_DCP | Cameron Run AT Alexandria / Eisenhower Ave | 2013-03-26 | |
| 10.00 | ACRV2 | VA_DCP | Cameron Run AT Alexandria | 2010-12-07 | 2019-07-28 |
| 10.00 | MD2585 | MDCLIMATE | DISTRICT HEIGHTS | 1945-08-01 | 1957-01-31 |
| 10.00 | DC-DC-41 | DC_COCORAHS | Washington 4.3 N | ||
| 10.00 | ATGV2 | VA_DCP | Unnamed AT New Alexandria Tide Gate Upstream | 2010-12-14 | |
| 10.00 | MD-PG-34 | MD_COCORAHS | Hyattsville 0.4 S | 2006-02-17 | 2007-07-31 |
| 10.00 | DKNV2 | VA_DCP | Holmes Run AT Alexandria / Fairfax | 2013-03-26 | |
| 10.00 | NADV2 | VA_DCP | Unnamed Tributary AT New Alexandria Tide Gate Downstream | 2013-04-04 | |
| 10.00 | HRVV2 | VA_DCP | Holmes Run AT Landmark / Alexandria | 2013-03-26 | |
| 10.00 | APSV2 | VA_DCP | Unnamed AT New Alexandria Stormwater Pump Station | 2010-12-07 | |
| 10.00 | PSUV2 | VA_DCP | Unnamed Tributary AT New Alexandria Pump Station - Upstream | 2013-03-28 | |
| 10.00 | DALD2 | DC_COOP | DALECARLIA RSVR | 2004-08-09 | |
| 10.00 | DC-DC-30 | DC_COCORAHS | Washington 4.8 NW | ||
| 11.00 | MD-PG-20 | MD_COCORAHS | Forestville 1.1 W | 2006-02-12 | 2013-11-04 |
| 11.00 | VA-FX-130 | VA_COCORAHS | Seven Corners 0.1 WNW | ||
| 11.00 | DC2325 | DCCLIMATE | Dalecarlia Res | 1948-08-01 | |
| 11.00 | USC00182325 | NCEI91 | DALECARLIA RSVR | 1991-01-01 | 2020-12-31 |
| 11.00 | VA8821 | VACLIMATE | WALKERS CHAPEL | 1945-08-01 | 1951-05-31 |
| 11.00 | DC-DC-14 | DC_COCORAHS | Washington 5.1 NW | 2011-06-15 | |
| 11.00 | MD-PG-22 | MD_COCORAHS | Morningside 1.0 WSW | 2006-05-01 | 2006-08-31 |
| 11.00 | VA-ALC-8 | VA_COCORAHS | Alexandria 2.2 WSW | ||
| 11.00 | MD-PG-43 | MD_COCORAHS | Suitland 2.1 SE | 2009-02-19 | |
| 11.00 | MD2325 | MDCLIMATE | DALECARLIA RSVR | 1948-08-01 | |
| 11.00 | MD146 | MD_RWIS | MD 295 NB at MD 202 | 2022-02-24 | |
| 11.00 | MD1170 | MDCLIMATE | BROOKDALE | 1945-01-01 | 1973-11-30 |
| 11.00 | DC-DC-20 | DC_COCORAHS | Washington 4.6 N | 2015-06-14 | 2015-07-05 |
| 11.00 | EDMM2 | MD_DCP | Ne Branch Anacostia River AT Edmonston | 2010-12-07 | |
| 11.00 | MD-PG-8 | MD_COCORAHS | Camp Springs 0.1 ESE | 2005-12-03 | 2014-06-12 |
| 11.00 | VA-AR-11 | VA_COCORAHS | Arlington 2.7 W | 2018-05-04 | |
| 11.00 | VA-AR-1 | VA_COCORAHS | Seven Corners 1.0 NNW | ||
| 11.00 | VA-FX-3 | VA_COCORAHS | Lake Barcroft 0.5 NE | 2005-10-07 | 2007-12-05 |
| 11.00 | MD-PG-87 | MD_COCORAHS | Hyattsville 0.4 ESE | 2019-02-28 | 2019-03-06 |
| 11.00 | MD1180 | MDCLIMATE | BROOKSIDE MANOR | 1945-08-01 | 1953-04-30 |
| 11.00 | VA-ALC-9 | VA_COCORAHS | Alexandria 2.4 SW | 2020-12-08 | 2020-12-16 |
| 11.00 | MD079 | MD_RWIS | IS 95/495 I/L at MD 5 | 2022-02-24 | |
| 11.00 | MD-MG-60 | MD_COCORAHS | Takoma Park 0.7 WSW | ||
| 11.00 | VA-FX-66 | VA_COCORAHS | Alexandria 2.5 SW | ||
| 11.00 | MD-PG-17 | MD_COCORAHS | Seat Pleasant 0.9 ESE | 2006-05-01 | 2006-08-31 |
| 11.00 | DC-DC-10 | DC_COCORAHS | Washington 5.0 N | 2008-07-21 | 2018-08-02 |
| 11.00 | ABPV2 | VA_DCP | Backlick Run AT Armistead Boothe Park | 2011-12-23 | |
| 11.00 | MD-PG-6 | MD_COCORAHS | Friendly 1.0 N | 2005-10-07 | 2010-08-06 |
| 11.00 | VA-FX-41 | VA_COCORAHS | McLean 2.3 SE | 2008-10-25 | |
| 11.00 | MD-PG-96 | MD_COCORAHS | Hyattsville 0.8 E | ||
| 12.00 | VA-FX-135 | VA_COCORAHS | Alexandria 3.2 S | ||
| 12.00 | VA-FCC-2 | VA_COCORAHS | Falls Church 0.8 ESE | 2022-05-04 | |
| 12.00 | BLRV2 | VA_DCP | Backlick Run AT Landmark / Alexandria | 2013-03-26 | |
| 12.00 | CHLM2 | MD_DCP | Riggs Rd./Sligo Creek | 2010-12-07 | |
| 12.00 | VA-FCC-3 | VA_COCORAHS | Falls Church 0.7 ESE | 2023-01-01 | |
| 12.00 | MD-PG-79 | MD_COCORAHS | Hyattsville 0.7 N | 2015-08-10 | |
| 12.00 | VA-FX-53 | VA_COCORAHS | Mclean 2.4 SSE | 2011-03-27 | 2018-06-23 |
| 12.00 | VA-AR-16 | VA_COCORAHS | Arlington 3.3 WNW | 2021-02-28 | |
| 12.00 | VA-FX-77 | VA_COCORAHS | McLean 2.2 SSE | 2016-04-03 | 2021-01-30 |
| 12.00 | VA-FX-124 | VA_COCORAHS | Falls Church 1.3 SSE | 2022-10-18 | 2022-12-13 |
| 12.00 | MD8715 | MDCLIMATE | TAKOMA PARK # 1 | 1899-04-01 | 1949-01-31 |
| 12.00 | MD8725 | MDCLIMATE | TAKOMA PARK MISS AVE | 1945-03-01 | 1961-07-31 |
| 12.00 | BRKM2 | MD_DCP | Potomac River AT Little Falls | 2010-12-07 | |
| 12.00 | RVDM2 | MD_DCP | Ne Branch Anacostia River AT Riverdale - Riverdale Rd | 2010-12-07 | |
| 12.00 | TKPM2 | MD_DCP | Sligo Creek AT Takoma Park | 2011-03-18 | |
| 12.00 | VA-FX-133 | VA_COCORAHS | Alexandria 3.3 SSW | ||
| 13.00 | VA-FX-104 | VA_COCORAHS | Alexandria 3.6 S | 2020-05-11 | 2020-05-12 |
| 13.00 | VA-FX-2 | VA_COCORAHS | Lake Barcroft 0.8 SSW | 2005-10-25 | 2008-06-09 |
| 13.00 | MD7615 | MDCLIMATE | RIVERDALE | 1946-01-01 | 1955-02-28 |
| 13.00 | VA-FX-83 | VA_COCORAHS | Alexandria 3.9 S | 2017-05-19 | |
| 13.00 | DISM2 | MD_DCP | District Heights | 2011-05-21 | |
| 13.00 | LNDM2 | MD_DCP | Landover | 2011-05-20 | 2015-10-22 |
| 13.00 | VA-FX-15 | VA_COCORAHS | Falls Church 1.6 NNE | ||
| 13.00 | MD-MG-70 | MD_COCORAHS | Silver Spring 1.9 SSE | 2011-10-16 | 2017-12-12 |
| 13.00 | VA-FX-71 | VA_COCORAHS | Falls Church 0.8 NNE | ||
| 13.00 | MD-MG-42 | MD_COCORAHS | Takoma Park 0.6 NNW | 2006-04-22 | |
| 13.00 | VA3635 | VACLIMATE | GROVETON | 1951-11-01 | 1970-09-30 |
| 13.00 | VA-FX-81 | VA_COCORAHS | Alexandria 6.6 WNW | 2017-05-20 | |
| 13.00 | VA-FX-107 | VA_COCORAHS | Alexandria 3.6 SSW | 2020-07-13 | 2022-04-27 |
| 13.00 | MD-MG-28 | MD_COCORAHS | Silver Spg 1.2 ESE | ||
| 13.00 | MD096 | MD_RWIS | US 50 E - prior to MD 410 | 2022-02-24 | |
| 13.00 | MD-MG-75 | MD_COCORAHS | Silver Spring 1.5 S | ||
| 13.00 | MD-PG-65 | MD_COCORAHS | Forestville 0.5 E | ||
| 13.00 | MD0795 | MDCLIMATE | BETHESDA | 1945-08-01 | 1951-09-30 |
| 13.00 | MD-MG-159 | MD_COCORAHS | Bethesda 1.6 S | 2024-07-16 | |
| 13.00 | VA-FX-87 | VA_COCORAHS | Falls Church 1.7 S | 2017-06-30 | |
| 13.00 | MD-MG-152 | MD_COCORAHS | Chevy Chase 1.2 SW | 2023-12-20 | |
| 13.00 | MD-MG-73 | MD_COCORAHS | Chevy Chase 1.2 SW | ||
| 13.00 | MD-MG-145 | MD_COCORAHS | Chevy Chase 1.2 SW | 2022-05-02 | |
| 13.00 | USC00181995 | NCDC81 | COLLEGE PARK | 1981-01-01 | 2010-12-31 |
| 13.00 | MD1995 | MDCLIMATE | COLLEGE PARK | 1894-01-01 | 1996-03-31 |
| 13.00 | VA-FX-19 | VA_COCORAHS | Jefferson 0.6 SE | ||
| 14.00 | MD-MG-147 | MD_COCORAHS | Silver Spring 1.4 SSW | ||
| 14.00 | TKMM2 | MD_DCP | Northwest Branch Anacostia River AT Takoma Park - Riggs Rd | 2010-12-07 | |
| 14.00 | MD-PG-55 | MD_COCORAHS | Hyattsville 2.9 E | ||
| 14.00 | DCA | TWDR | DC Natinal | ||
| 14.00 | VA-FX-129 | VA_COCORAHS | Alexandria 4.0 SW | 2023-12-20 | |
| 14.00 | VA-FCC-1 | VA_COCORAHS | Falls Church 0.7 NW | ||
| 14.00 | MD-PG-63 | MD_COCORAHS | Riverdale 1.7 ESE | 2014-04-02 | 2014-04-08 |
| 14.00 | MD8300 | MDCLIMATE | SILVER SPRING | 1939-02-01 | 1945-02-28 |
| 14.00 | MD-PG-27 | MD_COCORAHS | Clinton 1.0 WNW | 2006-05-01 | 2006-08-28 |
| 14.00 | MD-PG-90 | MD_COCORAHS | College Park 0.9 S | 2019-08-31 | 2020-03-15 |
| 14.00 | VA-FX-82 | VA_COCORAHS | Falls Church 1.1 NNW | 2017-06-07 | |
| 14.00 | MD-PG-11 | MD_COCORAHS | Adelphi 0.6 SSE | 2006-05-01 | 2006-08-31 |
| 14.00 | VA-FX-38 | VA_COCORAHS | Mclean 1.5 S | 2007-04-14 | 2008-04-22 |
| 14.00 | VA-FX-14 | VA_COCORAHS | Mclean 1.7 S | ||
| 14.00 | MD9400 | MDCLIMATE | WEST LANHAM HILLS | 1947-04-01 | 1952-07-31 |
| 14.00 | ADW | MD_ASOS | ANDREWS AFB | 1943-06-19 | |
| 14.00 | MD-MG-121 | MD_COCORAHS | Glen Echo 0.1 SE | ||
| 14.00 | VA-FX-30 | VA_COCORAHS | Hybla Valley 0.6 SE | ||
| 14.00 | VA-FX-49 | VA_COCORAHS | Alexandria 4.6 S | 2010-04-09 | 2012-03-19 |
| 14.00 | CGS | MD_ASOS | College Park | 1976-12-15 | |
| 14.00 | MD7690 | MDCLIMATE | ROCK CREEK FOREST | 1945-08-01 | 1949-11-30 |
| 14.00 | VA-FX-52 | VA_COCORAHS | McLean 1.5 S | 2010-10-15 | 2022-01-02 |
| 15.00 | BTLM2 | MD_DCP | Beltsville | 2011-06-29 | |
| 15.00 | VA-FX-125 | VA_COCORAHS | McLean 1.1 S | 2022-09-28 | 2023-03-24 |
| 15.00 | MD-PG-59 | MD_COCORAHS | Adelphi 0.5 W | 2014-04-01 | 2014-04-16 |
| 15.00 | MD-MG-114 | MD_COCORAHS | Silver Spring 1.4 ENE | 2016-08-09 | 2021-10-17 |
| 15.00 | MD-MG-37 | MD_COCORAHS | Bethesda 1.4 SW | 2006-05-01 | 2006-08-31 |
| 15.00 | MD054 | MD_RWIS | I-495 @ MD-4 | 2006-08-14 | |
| 15.00 | VA-FX-56 | VA_COCORAHS | Alexandria 5.6 WSW | 2011-09-28 | 2012-10-30 |
| 15.00 | NCRM2 | MD_DCP | Wildercroft Park | 2010-12-07 | |
| 15.00 | VA-FX-28 | VA_COCORAHS | Franconia 0.9 N | ||
| 15.00 | MD3645 | MDCLIMATE | GLEN ECHO | 1948-08-01 | 1951-09-30 |
| 15.00 | VA2922 | VACLIMATE | FALLS CHURCH 2 SW | 1946-01-01 | 1970-10-31 |
| 15.00 | LOTM2 | MD_DCP | Lottsford Road | 2010-12-07 | |
| 15.00 | MD-PG-66 | MD_COCORAHS | New Carrollton 0.3 WSW | 2014-05-04 | 2015-04-21 |
| 15.00 | VA-FX-108 | VA_COCORAHS | Alexandria 6.0 S | 2020-07-13 | 2020-10-05 |
| 15.00 | LTCM2 | MD_DCP | Unnamed Tributary AT Largo Town Center Dam | 2015-04-13 | |
| 15.00 | MD-PG-49 | MD_COCORAHS | Fort Washington 1.6 WSW | 2011-10-01 | 2019-06-17 |
| 16.00 | MD-MG-98 | MD_COCORAHS | Silver Spring 1.0 E | ||
| 16.00 | MD0800 | MDCLIMATE | BETHESDA NATL INST HEALTH | 1943-11-01 | 1960-08-31 |
| 16.00 | MD3930 | MDCLIMATE | BETHESDA NATIONAL INSTITUTES OF HEALTH | 1948-08-01 | 1950-09-30 |
| 16.00 | VA-FX-122 | VA_COCORAHS | Falls Church 2.4 SW | 2022-07-24 | |
| 16.00 | VA-FX-64 | VA_COCORAHS | Falls Church 1.6 W | 2013-11-18 | |
| 16.00 | MD-MG-26 | MD_COCORAHS | Silver Spg 1.0 NNW | 2006-05-01 | 2006-08-31 |
| 16.00 | VA058 | VA_RWIS | Site_D | 2009-09-02 | |
| 16.00 | HGDM2 | MD_DCP | Unnamed Tributary AT Heritage Glen Dam | 2015-04-13 | |
| 16.00 | MD-MG-38 | MD_COCORAHS | Bethesda 0.3 NNE | 2006-05-01 | 2006-08-31 |
| 16.00 | VA-FX-86 | VA_COCORAHS | Falls Church 3.0 SW | 2017-06-24 | 2022-04-20 |
| 16.00 | MD000 | MD_RWIS | US-50 @ I-95 | 2006-08-14 | |
| 16.00 | MD-PG-38 | MD_COCORAHS | College Park 1.3 NW | 2006-08-30 | 2007-04-27 |
| 16.00 | BRWM2 | MD_DCP | Berwyn Road | 2010-12-07 | |
| 16.00 | MD-MG-158 | MD_COCORAHS | Bethesda 0.4 NNW | ||
| 16.00 | MD128 | MD_RWIS | I-495 I/L prior to MD 650 | 2022-02-24 | |
| 16.00 | VA-FX-63 | VA_COCORAHS | Alexandria 5.6 SSW | 2013-07-08 | |
| 16.00 | MD-MG-67 | MD_COCORAHS | Bethesda 0.6 NNE | 2011-09-19 | 2011-09-19 |
| 16.00 | MD-PG-53 | MD_COCORAHS | Glenarden 0.9 ENE | ||
| 16.00 | MD0565 | MDCLIMATE | BATTERY PARK | 1948-08-01 | 1950-07-12 |
| 16.00 | MD-MG-127 | MD_COCORAHS | Bethesda 0.6 WNW | 2019-01-13 | 2019-12-11 |
| 16.00 | VA0216 | VACLIMATE | ANNANDALE | 1947-01-01 | 1952-03-31 |
| 16.00 | FVLV2 | VA_DCP | Holmes Run AT Fairview Lake | 2010-12-07 | |
| 16.00 | VA-FX-18 | VA_COCORAHS | Idylwood 0.4 SW | ||
| 16.00 | MDRV2 | VA_DCP | Dead Run AT McLean | 2010-12-07 | |
| 16.00 | MD-MG-153 | MD_COCORAHS | Silver Spring 2.2 NNW | 2023-12-28 | |
| 16.00 | HTNM2 | MD_DCP | Southwest Branch 1 S Truman Drive/Largo | 2010-12-07 | |
| 16.00 | VA056 | VA_RWIS | Site_B | 2009-09-02 | |
| 16.00 | VA-FX-134 | VA_COCORAHS | Springfield 0.4 NW | 2025-03-23 | |
| 16.00 | MD-MG-23 | MD_COCORAHS | Silver Spring 1.3 WNW | 2006-05-01 | 2006-08-31 |
| 16.00 | MD-PG-100 | MD_COCORAHS | College Park 0.7 NE | 2023-05-01 | |
| 16.00 | MD-PG-58 | MD_COCORAHS | Mitchellville 1.6 SSW | ||
| 16.00 | MD-PG-29 | MD_COCORAHS | Fort Washington 1.2 S | 2006-05-01 | 2006-08-31 |
| 16.00 | MD-MG-39 | MD_COCORAHS | Bethesda 1.7 NE | 2006-05-01 | 2006-08-31 |
| 16.00 | MD-PG-61 | MD_COCORAHS | Mitchellville 1.8 S | ||
| 16.00 | MD-PG-91 | MD_COCORAHS | Fort Washington 1.3 SSW | 2020-01-01 | |
| 17.00 | VA047 | VA_RWIS | Site_F_M (Fairfax) | 2009-01-14 | |
| 17.00 | VA-FX-105 | VA_COCORAHS | Alexandria 6.8 S | 2020-06-01 | |
| 17.00 | MCHV2 | VA_DCP | McClean - Churchhill Road | 2023-11-27 | |
| 17.00 | MD-MG-80 | MD_COCORAHS | Bethesda 1.8 NE | 2013-07-28 | 2014-06-12 |
| 17.00 | MD-PG-75 | MD_COCORAHS | Greenbelt 1.6 WNW | 2015-04-14 | 2021-07-02 |
| 17.00 | VA-FX-33 | VA_COCORAHS | Franconia 1.3 SSE | 2006-01-01 | |
| 17.00 | MD-MG-150 | MD_COCORAHS | Cabin John 0.3 NW | ||
| 17.00 | VA-FX-90 | VA_COCORAHS | Alexandria 6.9 S | 2018-01-09 | |
| 17.00 | MD-MG-161 | MD_COCORAHS | Silver Spring 2.1 WNW | 2025-04-07 | |
| 17.00 | MD-PG-93 | MD_COCORAHS | Fort Washington 1.5 SSW | 2020-06-11 | |
| 17.00 | MD0705 | MDCLIMATE | BELTSVILLE PLANT STN 5 | 1949-01-01 | 1978-09-30 |
| 17.00 | MD0706 | MDCLIMATE | BELTSVILLE PLANT STN 6 | 1949-01-01 | 1960-12-31 |
| 17.00 | DNLV2 | VA_COOP | DUNN LORING | 2004-07-25 | |
| 17.00 | VA8737 | VACLIMATE | DUNN LORING | 1925-04-01 | |
| 17.00 | MD-MG-52 | MD_COCORAHS | Silver Spring 0.9 N | 2008-02-18 | 2015-09-06 |
| 17.00 | MD-MG-94 | MD_COCORAHS | Silver Spring 1.5 NE | ||
| 17.00 | MD057 | MD_RWIS | I-495 @ Connecticut Ave | 2006-08-14 | |
| 17.00 | VA055 | VA_RWIS | Site_H | 2009-09-02 | |
| 17.00 | MD-PG-86 | MD_COCORAHS | Mitchellville 0.5 SW | 2018-07-10 | 2020-01-14 |
| 17.00 | MD-PG-51 | MD_COCORAHS | Greenbelt 1.3 WNW | ||
| 17.00 | MD-PG-76 | MD_COCORAHS | Adelphi 1.4 N | ||
| 17.00 | MD-MG-105 | MD_COCORAHS | Silver Spring 2.1 ENE | 2015-09-08 | 2018-08-03 |
| 17.00 | KNGV2 | VA_DCP | Unnamed AT Kingstowne Pond | 2011-02-18 | |
| 17.00 | MD002 | MD_RWIS | I-495 at American Legion Bridge MD US MDDOT | 2007-02-08 | |
| 17.00 | MD-PG-41 | MD_COCORAHS | College Park 1.2 NE | 2007-03-16 | 2015-01-06 |
| 17.00 | VA-FX-31 | VA_COCORAHS | Mount Vernon 0.5 NE | 2006-01-13 | 2013-07-06 |
| 17.00 | VA-FX-113 | VA_COCORAHS | Springfield 2.1 NW | ||
| 17.00 | MD-MG-131 | MD_COCORAHS | Kensington 0.3 E | ||
| 17.00 | VA-FX-73 | VA_COCORAHS | Franconia 1.2 W | 2015-07-01 | 2015-07-11 |
| 17.00 | MD-PG-67 | MD_COCORAHS | Lanham-Seabrook 1.8 NW | 2014-04-02 | 2015-07-17 |
| 17.00 | MD-MG-119 | MD_COCORAHS | Silver Spring 2.1 ENE | ||
| 17.00 | MD-MG-45 | MD_COCORAHS | Bethesda 1.8 NNE | 2006-09-01 | 2007-01-09 |
| 17.00 | MRBM2 | MD_DCP | FORESTVILLE | 2010-12-07 | |
| 17.00 | MD-MG-40 | MD_COCORAHS | Kensington 0.1 W | 2006-01-18 | |
| 18.00 | VA-FX-126 | VA_COCORAHS | Merrifield 1.2 SE | ||
| 18.00 | VA079 | VA_RWIS | I-495 MM 46 | 2019-08-23 | |
| 18.00 | MD1278 | MDCLIMATE | BURNT MILLS RESERVOIR | 1944-11-01 | 1961-09-30 |
| 18.00 | VA-FX-62 | VA_COCORAHS | Fairfax 4.3 ENE | 2013-06-24 | 2014-11-18 |
| 18.00 | MD5050 | MDCLIMATE | LANHAM | 1958-05-01 | 1960-12-31 |
| 18.00 | MD-PG-84 | MD_COCORAHS | Greenbelt 0.4 NW | 2018-01-01 | 2019-05-13 |
| 18.00 | VA-FX-36 | VA_COCORAHS | Annandale 1.2 SSW | ||
| 18.00 | VA-FX-99 | VA_COCORAHS | Mount Vernon 0.4 NW | 2019-11-14 | |
| 18.00 | GBLM2 | MD_DCP | Kenilworth Ave./Walker Branch | 2010-12-07 | |
| 18.00 | MD-MG-66 | MD_COCORAHS | Bethesda 2.0 WNW | 2011-09-06 | 2024-03-10 |
| 18.00 | MD-MG-146 | MD_COCORAHS | Kensington 0.5 NNE | ||
| 18.00 | MD0707 | MDCLIMATE | BELTSVILLE PLANT STN 7 | 1949-01-01 | 1960-12-31 |
| 18.00 | MD125 | MD_RWIS | I-95 / 495 NB past MD 201 | 2022-02-24 | |
| 18.00 | MD3860 | MDCLIMATE | GREENBELT | 1949-01-01 | 1960-12-31 |
| 18.00 | MD-PG-68 | MD_COCORAHS | Greenbelt 0.4 ENE | 2014-06-05 | 2017-09-07 |
| 18.00 | MD-PG-78 | MD_COCORAHS | Lanham-Seabrook 0.7 SE | ||
| 18.00 | LKAM2 | MD_DCP | Unnamed Tributary 1 N Lake Arbor Headwater | 2010-12-07 | |
| 18.00 | CPPM2 | MD_DCP | Paint Branch AT College Park | 2012-03-15 | |
| 18.00 | VA-FX-10 | VA_COCORAHS | Mclean 2.1 W | ||
| 18.00 | LKDM2 | MD_DCP | Unnamed Tributary AT Lake Arbor Tailwater | 2013-12-04 | |
| 18.00 | HNDM2 | MD_DCP | Paint Branch AT Hillandale - Powder Mill | 2010-12-07 | |
| 18.00 | VA-FX-98 | VA_COCORAHS | Annandale 1.1 SW | ||
| 18.00 | PSCM2 | MD_DCP | Piscataway Creek AT Piscataway | 2010-12-07 | |
| 18.00 | MD-MG-141 | MD_COCORAHS | Silver Spring 1.9 NNW | ||
| 18.00 | MD-MG-109 | MD_COCORAHS | Silver Spring 2.1 NNE | 2016-03-31 | |
| 18.00 | MD-PG-44 | MD_COCORAHS | Greenbelt 0.5 NE | 2009-03-08 | 2010-06-17 |
| 18.00 | MD-MG-35 | MD_COCORAHS | Bethesda 2.0 NNW | 2005-11-09 | 2018-11-02 |
| 19.00 | WBAV2 | VA_DCP | Strathmeade Springs - Accotink Creek | 2019-09-25 | |
| 19.00 | VA-FX-27 | VA_COCORAHS | Springfield 1.7 W | ||
| 19.00 | VA-FX-102 | VA_COCORAHS | Vienna 1.7 SE | 2020-05-15 | 2020-11-12 |
| 19.00 | ANAV2 | VA_DCP | Accotink Creek AT Annandale | 2011-01-06 | |
| 19.00 | LACV2 | VA_DCP | Accotink Creek AT Lake Accotink | 2011-12-23 | |
| 19.00 | MD-MG-93 | MD_COCORAHS | Kensington 1.0 NNE | ||
| 19.00 | MD-MG-160 | MD_COCORAHS | Garrett Park 0.2 SSW | 2025-04-03 | |
| 19.00 | MD-PG-40 | MD_COCORAHS | Greenbelt 1.0 N | 2007-01-20 | |
| 19.00 | BEWM2 | MD_DCP | Usgs Well Pg Bc 16 | 2011-03-24 | 2012-10-31 |
| 19.00 | MD-PG-18 | MD_COCORAHS | Kettering 0.8 WNW | 2006-05-01 | 2006-08-31 |
| 19.00 | MD0700 | MDCLIMATE | BELTSVILLE | 1941-05-01 | |
| 19.00 | USC00180700 | NCDC81 | BELTSVILLE | 1981-01-01 | 2010-12-31 |
| 19.00 | USC00180700 | NCEI91 | BELTSVILLE | 1991-01-01 | 2020-12-31 |
| 19.00 | GBTM2 | MD_DCP | Greenbelt | 2011-02-02 | |
| 19.00 | VA-FX-119 | VA_COCORAHS | Springfield 1.8 SW | 2022-01-11 | |
| 19.00 | MD0702 | MDCLIMATE | BELTSVILLE PLANT STN 2 | 1949-01-01 | 1960-12-31 |
| 19.00 | MD0703 | MDCLIMATE | BELTSVILLE PLANT STN 3 | 1949-01-01 | 1957-06-30 |
| 19.00 | MD0704 | MDCLIMATE | BELTSVILLE PLANT STN 4 | 1949-01-01 | 1960-12-31 |
| 19.00 | MD-PG-88 | MD_COCORAHS | Greenbelt 1.0 NE | 2019-08-04 | 2020-04-30 |
| 19.00 | LBAV2 | VA_DCP | Kings Park - Long Branch | 2013-02-25 | |
| 19.00 | MD-PG-35 | MD_COCORAHS | Brandywine 2.5 NNW | 2006-04-21 | 2010-12-10 |
| 19.00 | MD-MG-143 | MD_COCORAHS | Kensington 1.2 NNW | 2022-01-03 | 2023-12-23 |
| 19.00 | GRNM2 | MD_DCP | GREENBELT | 2010-12-07 | |
| 19.00 | MD-PG-95 | MD_COCORAHS | Greenbelt 1.2 NNE | 2020-08-26 | 2021-04-11 |
| 20.00 | MD-PG-89 | MD_COCORAHS | Accokeek 3.2 ENE | 2019-07-28 | 2022-01-02 |
| 20.00 | MD-MG-36 | MD_COCORAHS | Potomac 2.5 S | 2006-05-01 | 2006-08-31 |
| 20.00 | VA-FX-80 | VA_COCORAHS | Annandale 1.9 W | 2017-02-04 | 2024-03-28 |
| 20.00 | VA-FX-46 | VA_COCORAHS | Fairfax 2.6 ESE | 2009-10-15 | 2010-12-22 |
| 20.00 | MD-MG-83 | MD_COCORAHS | Silver Spring 4.7 NNW | 2013-10-01 | 2015-12-30 |
| 20.00 | MD-MG-41 | MD_COCORAHS | White Oak 1.0 NW | 2006-02-25 | 2007-09-03 |
| 20.00 | MD-MG-82 | MD_COCORAHS | Silver Spring 4.5 NNW | 2013-08-06 | 2015-01-28 |
| 20.00 | MD-PG-52 | MD_COCORAHS | Lanham-Seabrook 1.5 NNE | 2014-04-01 | 2016-05-20 |
| 20.00 | UPMM2 | MD_COOP | UPPER MARLBORO | 2011-08-01 | 2016-06-14 |
| 20.00 | BRNM2 | MD_DCP | Back Branch 3 NE Brown Landfill/Mellowwood | 2010-12-07 | |
| 20.00 | MD-PG-28 | MD_COCORAHS | Rosaryville 1.0 SE | 2006-05-01 | 2006-08-31 |
| 20.00 | VA046 | VA_RWIS | Site_A (Keene Mill Road) | 2009-01-14 | |
| 20.00 | PRPV2 | VA_DCP | Rocky Run AT Pulte Mclean Regional Pond | 2010-12-07 | |
| 20.00 | MD-PG-47 | MD_COCORAHS | Greenbelt 2.2 E | 2010-09-22 | 2020-03-16 |
| 20.00 | MD003 | MD_RWIS | I 95 S - past MD 212 | 2006-09-06 | |
| 20.00 | MD9187 | MDCLIMATE | VIERS MILL | 1950-07-01 | 1960-02-29 |
| 20.00 | MD-PG-31 | MD_COCORAHS | Accokeek 0.5 N | 2006-05-01 | 2006-08-31 |
| 20.00 | MD-MG-44 | MD_COCORAHS | White Oak 1.7 NW | 2006-07-01 | 2011-10-04 |
| 20.00 | VA-FX-59 | VA_COCORAHS | Fairfax 2.2 E | 2013-04-05 | 2018-05-16 |
| 20.00 | MD04 | _CLIMDIV | UPPER SOUTHERN | ||
| 20.00 | MD2000 | MDCLIMATE | COLLEGE PARK SCS R 1 | 1948-07-01 | 1950-07-31 |
| 20.00 | VA-FX-37 | VA_COCORAHS | Mantua 1.4 S | 2006-06-08 | |
| 20.00 | VA-FX-88 | VA_COCORAHS | Fairfax 2.0 E | ||
| 21.00 | VA002 | VA_RWIS | Dulles_Toll_Rd_E_Plaza | 2005-08-24 | 2015-06-01 |
| 21.00 | MD-MG-27 | MD_COCORAHS | Calverton 0.3 SSW | 2006-05-01 | 2006-08-31 |
| 21.00 | MD9070 | MDCLIMATE | UPPER MARLBORO 3 NNW | 1956-05-01 | 2016-08-31 |
| 21.00 | MD1710 | MDCLIMATE | CHELTENHAM 1 NW | 1901-05-01 | 1956-09-30 |
| 21.00 | VA-FX-61 | VA_COCORAHS | Vienna 0.8 S | 2013-04-20 | |
| 21.00 | MD-PG-74 | MD_COCORAHS | Accokeek 1.4 ENE | 2015-04-11 | 2016-12-21 |
| 21.00 | MD-PG-71 | MD_COCORAHS | Accokeek 1.4 ENE | ||
| 21.00 | MD-MG-49 | MD_COCORAHS | White Oak 1.7 NW | ||
| 21.00 | VA-FX-17 | VA_COCORAHS | Vienna 1.0 SSW | ||
| 21.00 | MD-MG-24 | MD_COCORAHS | White Oak 1.2 N | 2005-10-26 | |
| 21.00 | MD-PG-21 | MD_COCORAHS | Greater Upper Marlboro 2.5 NNW | 2006-05-01 | 2006-08-31 |
| 21.00 | VA-FX-45 | VA_COCORAHS | Fairfax 2.6 SE | ||
| 21.00 | MD-MG-101 | MD_COCORAHS | Silver Spring 3.7 NNW | ||
| 21.00 | CRRV2 | VA_DCP | Old Courthouse Spring Branch AT Carrington Regional Pond | 2010-12-07 | |
| 21.00 | VA-FX-89 | VA_COCORAHS | West Springfield 0.6 SSW | ||
| 21.00 | MD-MG-50 | MD_COCORAHS | Wheaton-Glenmont 0.7 NE | 2007-05-27 | 2018-08-07 |
| 21.00 | USC00448737 | NCDC81 | VIENNA | 1981-01-01 | 2010-12-31 |
| 21.00 | VA-FX-24 | VA_COCORAHS | West Springfield 0.7 W | 2006-01-03 | 2015-12-29 |
| 21.00 | BTVM2 | MD_COOP | BELTSVILLE | 2004-06-29 | |
| 21.00 | USC00183675 | NCDC81 | GLENN DALE BELL STN | 1981-01-01 | 2010-12-31 |
| 21.00 | MD3675 | MDCLIMATE | GLENN DALE BELL STN | 1921-01-01 | 2007-05-31 |
| 21.00 | CLAM2 | MD_DCP | Nw Branch Anacostia River AT Colesville | 2011-06-22 | |
| 21.00 | MD-MG-86 | MD_COCORAHS | Silver Spring 5.7 NW | 2013-11-22 | 2017-08-09 |
| 21.00 | BVLM2 | MD_DCP | Indian Creek AT Beltsville - Odell Rd | 2010-12-07 | |
| 21.00 | MD-PG-30 | MD_COCORAHS | Marlton 1.7 WSW | 2006-05-01 | 2006-08-31 |
| 21.00 | VA-FX-92 | VA_COCORAHS | Vienna 1.2 SSW | 2018-03-26 | 2019-11-17 |
| 21.00 | MD-PG-99 | MD_COCORAHS | Bowie 3.0 SW | ||
| 21.00 | VA-FX-23 | VA_COCORAHS | Burke 1.6 NE | 2006-04-23 | 2008-10-26 |
| 21.00 | MD9502 | MDCLIMATE | WHEATON REGIONAL PARK | 1961-06-01 | 1977-12-31 |
| 21.00 | MLRV2 | VA_DCP | Arlington - Little Run Elem | 2023-12-01 | |
| 21.00 | USC00189070 | NCEI91 | UPPER MARLBORO 3 NNW | 1991-01-01 | 2020-12-31 |
| 21.00 | USC00189070 | NCDC81 | UPPER MARLBORO 3 NNW | 1981-01-01 | 2010-12-31 |
| 21.00 | PWDM2 | MD_DCP | POWDER MILL SCAN | 2016-11-07 | |
| 21.00 | S2049 | SCAN | Powder Mill | 2001-10-30 | |
| 21.00 | MD-PG-82 | MD_COCORAHS | Beltsville 1.4 NNW | 2017-04-19 | |
| 21.00 | MD-PG-81 | MD_COCORAHS | Accokeek 0.3 SW | ||
| 22.00 | VA-FX-25 | VA_COCORAHS | West Springfield 0.9 SSW | ||
| 22.00 | WFTV2 | VA_DCP | Wolftrap Creek AT Besley Road Wolf Trap | 2011-12-23 | |
| 22.00 | LARM2 | MD_DCP | PG Sports Center | 2010-12-07 | |
| 22.00 | VA-FX-47 | VA_COCORAHS | Burke 1.4 NE | 2009-11-24 | 2012-01-22 |
| 22.00 | DAA | VA_ASOS | FORT BELVOIR/DAVISO | 1957-01-31 | |
| 22.00 | MD-MG-71 | MD_COCORAHS | Silver Spring 5.6 N | 2012-05-22 | |
| 22.00 | VA-FX-78 | VA_COCORAHS | Burke 1.4 NNE | 2016-05-14 | |
| 22.00 | VA-FX-94 | VA_COCORAHS | Vienna 1.5 NNW | ||
| 22.00 | INDM2 | MD_DCP | Indian Creek 2 | 2010-12-07 | |
| 22.00 | MD095 | MD_RWIS | IS 270 S prior to IS 495 | 2022-02-24 | |
| 22.00 | VA-FX-103 | VA_COCORAHS | Vienna 0.8 WNW | 2020-05-06 | 2020-12-09 |
| 22.00 | MD-MG-17 | MD_COCORAHS | Glenmont 1 NNE | 2005-10-01 | 2018-11-05 |
| 22.00 | MD-MG-84 | MD_COCORAHS | Rockville 2.4 SE | 2013-10-08 | 2013-11-18 |
| 22.00 | MD-PG-9 | MD_COCORAHS | Beltsville 2.0 ENE | 2006-05-01 | 2006-08-31 |
| 22.00 | MD-MG-25 | MD_COCORAHS | Calverton 0.7 NE | 2006-05-01 | 2006-08-31 |
| 22.00 | RKVM2 | MD_DCP | Turkey Branch AT Rockville | 2010-12-07 | |
| 22.00 | MD-MG-137 | MD_COCORAHS | Silver Spring 4.2 N | 2020-08-08 | |
| 22.00 | BFXV2 | VA_DCP | Unnamed AT Fox Lair Pond | 2010-12-18 | 2022-02-11 |
| 22.00 | CVTM2 | MD_DCP | Little Paint Branch AT Calverton - Briggs Chaney Rd | 2010-12-07 | |
| 22.00 | VA-FX-26 | VA_COCORAHS | West Springfield 2.4 S | ||
| 22.00 | MDC004 | MDCLIMATE | Maryland - Upper Southern Climate Division | 1893-01-01 | |
| 22.00 | VA-FX-128 | VA_COCORAHS | Fairfax 1.4 SE | 2023-07-31 | 2023-09-24 |
| 22.00 | VA-FX-40 | VA_COCORAHS | Vienna 3.3 N | 2008-09-05 | |
| 22.00 | MD-MG-47 | MD_COCORAHS | Wheaton-Glenmont 1.5 NNE | 2006-09-03 | 2014-11-26 |
| 22.00 | GFLV2 | VA_DCP | Difficult Run 1 SE Great Falls | 2010-12-07 | |
| 22.00 | VA-FX-79 | VA_COCORAHS | Fairfax 1.0 ESE | 2016-11-06 | 2016-12-12 |
| 23.00 | LEEM2 | MD_DCP | Unknown AT Leeland Road | 2010-12-07 | |
| 23.00 | ARFV2 | VA_DCP | Accotink Creek Near Ranger Road At Fairfax | 2011-11-14 | 2015-01-14 |
| 23.00 | ICKM2 | MD_DCP | Indian Creek Branch 1 N Indian Creek 3/Beltsville | 2010-12-07 | |
| 23.00 | VA-FX-51 | VA_COCORAHS | Vienna 1.3 W | 2010-07-27 | |
| 23.00 | MD-PG-97 | MD_COCORAHS | Glenn Dale 1.3 SE | 2021-12-29 | 2022-10-05 |
| 23.00 | VA-FX-44 | VA_COCORAHS | Burke 1.9 N | ||
| 23.00 | LBDV2 | VA_DCP | Unnamed AT Lake Braddock | 2010-12-07 | |
| 23.00 | MD-PG-64 | MD_COCORAHS | Bowie 2.9 SSW | 2014-05-07 | 2014-06-11 |
| 23.00 | MD9065 | MDCLIMATE | UPPER MARLBORO | 1895-01-01 | 1896-02-29 |
| 23.00 | MD-MG-139 | MD_COCORAHS | Rockville 3.2 E | 2021-05-14 | |
| 23.00 | MD-MG-106 | MD_COCORAHS | Silver Spring 6.4 NNE | 2015-10-27 | |
| 23.00 | MD-PG-73 | MD_COCORAHS | Upper Marlboro 1.7 N | 2015-04-06 | 2016-09-07 |
| 23.00 | MD093 | MD_RWIS | US 50 E at Church Road | 2022-02-24 | |
| 23.00 | USC00448737 | NCEI91 | VIENNA | 1991-01-01 | 2020-12-31 |
| 23.00 | MD041 | MD_RWIS | US-301 at MD-5 | 2006-11-21 | |
| 23.00 | VA-FX-84 | VA_COCORAHS | Fairfax 2.8 SSE | 2017-05-21 | |
| 23.00 | MBOM2 | MD_DCP | Marlboro | 2011-05-20 | |
| 23.00 | MD-PG-92 | MD_COCORAHS | Brandywine 1.3 NE | ||
| 23.00 | MD-MG-21 | MD_COCORAHS | Colesville 0.6 SW | 2006-05-01 | 2006-08-31 |
| 23.00 | MD-MG-77 | MD_COCORAHS | Potomac 0.7 W | 2014-06-26 | 2014-12-17 |
| 23.00 | LLEM2 | MD_DCP | Leeland Road | 2011-02-02 | 2011-11-17 |
| 23.00 | MD-MG-81 | MD_COCORAHS | Potomac 3.5 NE | ||
| 23.00 | VA-FX-60 | VA_COCORAHS | Oakton 0.4 E | 2013-04-01 | |
| 23.00 | VA-FX-13 | VA_COCORAHS | Vienna 1.9 WSW | ||
| 23.00 | MD-PG-102 | MD_COCORAHS | Bowie 2.6 WNW | 2023-09-17 | 2023-09-26 |
| 24.00 | MD140 | MD_RWIS | MD-200 EB at Bonifant Rd | 2022-03-01 | |
| 24.00 | VA-FX-55 | VA_COCORAHS | Vienna 1.9 W | 2011-07-05 | 2011-08-17 |
| 24.00 | MD-PG-12 | MD_COCORAHS | Bowie 2.8 WNW | 2005-12-04 | 2022-11-30 |
| 24.00 | MD-MG-132 | MD_COCORAHS | Potomac 0.8 W | 2019-12-24 | 2021-04-08 |
| 24.00 | HTLV2 | VA_DCP | Huntsman Lake (PL 566 Damsite #8) | 2010-12-07 | |
| 24.00 | MD-PG-39 | MD_COCORAHS | Glenn Dale 1.4 N | 2006-12-11 | 2008-12-20 |
| 24.00 | VA-FXC-1 | VA_COCORAHS | Fairfax 1.0 N | 2017-10-29 | |
| 24.00 | MD-MG-123 | MD_COCORAHS | Potomac 2.6 NE | 2015-10-18 | |
| 24.00 | RVRM2 | MD_DCP | CHURCHTON | 2010-12-12 | 2013-01-26 |
| 24.00 | VA-FX-22 | VA_COCORAHS | Fairfax 0.9 S | ||
| 24.00 | VA-FX-75 | VA_COCORAHS | Vienna 3.8 NNW | ||
| 24.00 | UPRM2 | MD_DCP | Western Branch AT Upper Marlboro | 2011-01-10 | |
| 24.00 | JSTM2 | MD_DCP | UPPER MARLBORO | 2010-12-07 | 2013-09-16 |
| 24.00 | CLSM2 | MD_DCP | Paint Branch Tributary Near Colesville | 2011-06-23 | |
| 24.00 | MD-PG-13 | MD_COCORAHS | Glenn Dale 1.1 NNE | 2006-05-01 | 2006-08-31 |
| 24.00 | MD-MG-107 | MD_COCORAHS | Aspen Hill 1.6 E | ||
| 24.00 | VA-FX-112 | VA_COCORAHS | Springfield 4.8 WSW | 2020-11-03 | 2021-01-31 |
| 24.00 | RYLV2 | VA_DCP | Royal Lake (PL 566 Damsite #4) | 2010-12-07 | |
| 24.00 | MD124 | MD_RWIS | US 301 SB N of Timothy Branch Dr MD US MDDOT | 2022-02-24 | |
| 24.00 | VA-FX-39 | VA_COCORAHS | Fairfax 1.7 S | 2008-04-20 | 2009-06-05 |
| 24.00 | VA-FX-110 | VA_COCORAHS | Vienna 4.1 NNW | 2020-09-01 | |
| 24.00 | MD3855 | MDCLIMATE | GREAT FALLS | 1948-08-01 | 1950-09-30 |
| 24.00 | MD3850 | MDCLIMATE | GREAT FALLS | 1893-01-01 | 1950-09-30 |
| 24.00 | MD-MG-22 | MD_COCORAHS | Cloverly 1.0 S | 2006-05-16 | 2006-07-27 |
| 24.00 | VA-FX-123 | VA_COCORAHS | Fairfax 2.9 S | 2023-02-20 | 2024-03-11 |
| 24.00 | MD-MG-3 | MD_COCORAHS | Potomac 0.9 NNW | 2005-10-01 | |
| 24.00 | MD-MG-19 | MD_COCORAHS | Colesville 0.8 WNW | ||
| 24.00 | MD-MG-18 | MD_COCORAHS | Colesville 1.7 W | 2005-12-01 | |
| 24.00 | BWEM2 | MD_DCP | Tributary Of Collington Branch AT Bowie | 2010-12-07 | |
| 24.00 | MD-MG-59 | MD_COCORAHS | Silver Spring 7.1 N | ||
| 24.00 | VA-FX-109 | VA_COCORAHS | Vienna 2.5 WNW | ||
| 24.00 | MD-MG-14 | MD_COCORAHS | Rockville 1.5 SSW | 2005-12-09 | 2009-01-07 |
| 24.00 | MD-PG-70 | MD_COCORAHS | Bowie 4.4 NW | 2014-10-09 | 2015-03-03 |
| 24.00 | MITM2 | MD_DCP | Mitchellville | 2010-12-07 | |
| 24.00 | VA-FX-50 | VA_COCORAHS | Lorton 1.2 NE | 2010-05-07 | 2017-02-07 |