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Water Quality Samples for USA
Grouped by County
Hydrologic unit = | 02060006 |
---|---|
Minimum number of samples = | 1 |
Agency | Site Number | Site Name | Period of Record | ||
---|---|---|---|---|---|
Begin Date | End Date | Samples | |||
USGS | 01594410 | LITTLE PATUXENT RIVER AT FORT MEADE, MD | 1963-06-27 | 1964-04-13 | 26 |
USGS | 01594416 | MIDWAY BRANCH NEAR JESSUP, MD | 2021-08-31 | 2021-11-04 | 78 |
USGS | 01594417 | MIDWAY BRANCH NEAR ODENTON, MD | 2021-08-31 | 2021-11-04 | 94 |
USGS | 01594440 | PATUXENT RIVER NEAR BOWIE, MD | 1977-10-07 | 2024-02-14 | 1426 |
USGS | 01594464 | ROCK CREEK NEAR BAYARD, MD | 1994-09-21 | 1995-08-03 | 2 |
USGS | 01594475 | WILSON OWENS BRANCH AT DRURY, MD | 1994-09-20 | 1995-08-03 | 2 |
USGS | 01594480 | PATUXENT RIVER NEAR DRURY, MD | 1982-06-21 | 1983-11-02 | 319 |
USGS | 01594530 | PATUXENT RIVER NEAR BRISTOL, MD | 1982-06-20 | 1983-11-03 | 277 |
USGS | 01594542 | LYONS CREEK NEAR TRACYS LANDING, MD | 1994-09-16 | 1995-08-04 | 2 |
USGS | 01594544 | CABIN BRANCH AT LYONS CREEK, MD | 1994-09-21 | 1994-09-21 | 1 |
USGS | 01594545 | LYONS CREEK AT LYONS CREEK, MD | 1994-09-16 | 1995-08-04 | 2 |
USGS | 384649076354001 | AA Fd 12 | 1960-05-27 | 1960-05-27 | 1 |
USGS | 384703076421001 | AA Fc 32 | 2000-08-01 | 2000-08-01 | 1 |
USGS | 384709076420501 | AA Fc 4 | 1946-07-12 | 1946-07-12 | 1 |
USGS | 384757076380901 | AA Fd 54 | 1997-11-03 | 1997-11-03 | 1 |
USGS | 384821076411201 | GALLOWAY CREEK NEAR WAYSONS CORNER, MD | 2000-03-31 | 2000-03-31 | 1 |
USGS | 384833076415601 | AA Fc 34 | 2000-10-06 | 2000-10-06 | 1 |
USGS | 384833076415602 | AA Fc 35 | 2000-10-04 | 2016-12-28 | 4 |
USGS | 384842076420801 | AA Fc 1 | 1952-03-31 | 1952-03-31 | 1 |
USGS | 384910076383301 | AA Fd 60 | 2000-08-23 | 2000-08-23 | 1 |
USGS | 384946076365901 | AA Fd 16 | 1952-03-31 | 1952-03-31 | 1 |
USGS | 385009076353601 | AA Ed 58 | 2000-08-16 | 2000-08-16 | 1 |
USGS | 385125076404801 | AA Ec 12 | 2012-07-30 | 2022-09-06 | 5 |
USGS | 385150076380501 | AA Ed 56 | 1997-10-27 | 1997-10-27 | 1 |
USGS | 385157076370001 | AA Ed 59 | 2000-08-01 | 2000-08-01 | 1 |
USGS | 385227076390701 | AA Ed 8 | 1946-06-28 | 1946-06-28 | 1 |
USGS | 385232076394601 | AA Ed 62 | 2000-08-16 | 2000-08-16 | 1 |
USGS | 385350076380701 | AA Ed 54 | 1997-11-13 | 1997-11-13 | 1 |
USGS | 385353076350201 | AA Ed 60 | 2000-08-01 | 2000-08-01 | 1 |
USGS | 385406076383901 | AA Ed 45 | 1979-08-15 | 1979-08-15 | 1 |
USGS | 385406076383902 | AA Ed 65 | 2000-10-10 | 2000-10-10 | 1 |
USGS | 385431076401101 | AA Ec 2 | 1958-02-28 | 1958-02-28 | 1 |
USGS | 385438076381901 | AA Ed 16 | 1950-03-27 | 1950-03-27 | 1 |
USGS | 385444076402101 | AA Ec 22 | 2016-11-30 | 2016-11-30 | 3 |
USGS | 385500076402701 | AA Ec 11 | 1997-10-23 | 1998-06-29 | 2 |
USGS | 385531076391301 | AA Dd 61 | 2000-08-01 | 2000-08-01 | 1 |
USGS | 385543076403801 | AA Dc 24 | 2016-11-22 | 2016-11-22 | 3 |
USGS | 385543076404701 | UNNAMED TRIBUTARY TO PATUXENT RIVER NEAR BOWIE, MD | 2000-03-27 | 2000-03-27 | 1 |
USGS | 385601076390901 | AA Dd 51 | 1997-09-30 | 1997-09-30 | 1 |
USGS | 385702076400101 | AA Dd 52 | 1997-09-17 | 1997-09-17 | 1 |
USGS | 385800076410301 | AA Dc 13 | 1960-08-11 | 1960-08-17 | 2 |
USGS | 385800076410401 | AA Dc 7 | 1952-03-31 | 1960-06-08 | 4 |
USGS | 385916076402502 | AA Dc 23 | 2016-11-15 | 2016-11-15 | 3 |
USGS | 385927076401201 | AA Dc 9 | 1960-03-02 | 1960-03-02 | 1 |
USGS | 385929076401301 | AA Dc 10 | 1960-03-02 | 1960-03-02 | 1 |
USGS | 385930076401301 | AA Dc 18 | 1997-12-10 | 1997-12-10 | 1 |
USGS | 385944076401001 | AA Dc 19 | 1998-11-16 | 1998-11-16 | 1 |
USGS | 390047076404901 | AA Cc 107 | 1974-07-12 | 1974-07-12 | 1 |
USGS | 390100076403201 | AA Cc 105 | 1973-07-08 | 1973-07-08 | 1 |
USGS | 390103076402601 | AA Cc 115 | 1979-07-19 | 1979-07-19 | 1 |
USGS | 390103076402602 | AA Cc 116 | 1979-07-24 | 1979-07-24 | 1 |
USGS | 390103076402603 | AA Cc 117 | 1979-07-26 | 2006-12-18 | 2 |
USGS | 390118076415001 | AA Cc 142 | 1998-07-06 | 1998-07-06 | 1 |
USGS | 390122076423801 | AA Cc 133 | 1997-09-16 | 1997-09-16 | 1 |
USGS | 390127076424801 | AA Cc 15 | 1946-05-06 | 1946-05-06 | 1 |
USGS | 390128076412401 | AA Cc 134 | 1997-10-23 | 1997-10-23 | 1 |
USGS | 390136076424501 | AA Cc 141 | 1998-06-16 | 1998-06-16 | 1 |
USGS | 390145076432401 | AA Cc 143 | 1998-10-28 | 1998-10-28 | 1 |
USGS | 390235076431201 | AA Cc 13 | 1952-03-31 | 1952-03-31 | 1 |
USGS | 390246076450101 | AA Cb 2 | 1959-12-14 | 1959-12-14 | 1 |
USGS | 390247076403501 | AA Cc 95 | 1975-09-17 | 1975-09-17 | 1 |
USGS | 390254076413001 | AA Cc 114 | 1976-10-28 | 1976-10-28 | 2 |
USGS | 390303076463201 | AA Cb 1 | 1959-09-15 | 1959-09-15 | 1 |
USGS | 390308076441101 | AA Cc 7 | 1946-04-23 | 1946-04-23 | 1 |
USGS | 390310076415401 | AA Cc 12 | 1946-05-01 | 1946-05-01 | 1 |
USGS | 390313076454701 | MD-PWRC 148I-1 | 2021-05-11 | 2021-05-11 | 1 |
USGS | 390407076492201 | MD-PWRC 1I-1 | 2021-05-11 | 2021-06-07 | 2 |
USGS | 390407076495301 | PATUXENT R. AT BALT.-WASH. PARKWAY | 1976-08-12 | 1976-08-26 | 3 |
USGS | 390413076405301 | AA Cc 23 | 1960-05-27 | 1960-05-27 | 1 |
USGS | 390413076462301 | WVA 1, MD | 2001-03-09 | 2001-03-09 | 1 |
USGS | 390413076462302 | WVA 3, MD | 2001-03-09 | 2001-03-09 | 1 |
USGS | 390413076482001 | MD-PWRC 46I-1 | 2021-05-11 | 2021-06-07 | 2 |
USGS | 390414076462201 | WVA 2, MD | 2001-03-09 | 2001-03-09 | 1 |
USGS | 390418076495701 | AA Ca 1 | 1998-11-09 | 1998-11-09 | 1 |
USGS | 390419076431901 | AA Cc 123 | 1985-02-21 | 1998-11-04 | 2 |
USGS | 390422076414501 | AA Cc 43 | 1960-03-09 | 1960-03-09 | 1 |
USGS | 390422076414801 | AA Cc 78 | 1962-01-15 | 1962-01-25 | 2 |
USGS | 390429076472001 | BLUE ROAD VP, MD | 2001-03-09 | 2005-03-14 | 5 |
USGS | 390433076492001 | MD-PWRC 2I-2 | 2021-05-11 | 2021-05-11 | 1 |
USGS | 390437076432301 | AA Cc 118 | 1982-05-20 | 1982-05-20 | 1 |
USGS | 390440076482401 | RED ROAD VP, MD | 2001-03-09 | 2005-03-14 | 5 |
USGS | 390446076464101 | CEMETERY STREAM, MD | 2001-08-22 | 2004-06-09 | 5 |
USGS | 390457076432501 | AA Cc 120 | 1984-10-12 | 1984-10-12 | 1 |
USGS | 390502076462601 | MD-PWRC 116C | 2021-05-11 | 2021-05-11 | 1 |
USGS | 390509076465101 | MD-PWRC 102I-5 | 2021-05-11 | 2021-05-11 | 1 |
USGS | 390512076434501 | AA Bc 234 | 1984-10-18 | 1984-10-18 | 1 |
USGS | 390516076462901 | MD-PWRC 115C | 2021-05-11 | 2021-06-07 | 2 |
USGS | 390524076442501 | AA Bc 163 | 1998-11-04 | 1998-11-04 | 1 |
USGS | 390525076462701 | AA Cb 5 | 1998-06-08 | 1998-06-08 | 1 |
USGS | 390526076465801 | AA Bb 55 | 1958-03-19 | 1958-03-19 | 1 |
USGS | 390538076453002 | AA Bb 68 | 1978-06-07 | 1978-06-07 | 1 |
USGS | 390548076500901 | PATUXENT R. AT RTE 198 | 1976-08-12 | 1976-08-26 | 2 |
USGS | 390604076470601 | AA Bb 5 | 1952-03-31 | 1952-03-31 | 1 |
USGS | 390606076494001 | AA Bb 22 | 1960-03-09 | 1998-06-08 | 2 |
USGS | 390621076503001 | PATUXENT R. AT RTE 1 | 1976-08-12 | 1976-08-26 | 2 |
USGS | 390640076511301 | PATUXENT RIVER AT RTE 216 | 1976-08-12 | 1976-08-12 | 1 |
USGS | 390645076492401 | AA Bb 89 | 1998-11-09 | 1998-11-09 | 1 |
USGS | 390655076464001 | BW Parkway, MD | 2003-09-12 | 2003-09-12 | 1 |
USGS | 390657076462601 | AA Bb 90 | 2009-06-29 | 2016-11-21 | 4 |
USGS | 390657076462602 | AA Bb 91 | 2009-06-30 | 2016-11-22 | 4 |
USGS | 390725076471502 | AA Bb 19 | 1946-03-29 | 1946-03-29 | 1 |
USGS | 390756076464201 | AA Bb 88 | 2009-05-28 | 2009-05-28 | 1 |
USGS | 390756076464202 | AA Bb 92 | 2009-05-21 | 2009-05-21 | 1 |
USGS | 390815076444801 | AA Bc 248 | 1998-11-18 | 1998-11-18 | 1 |
USGS | 390826076454801 | AA Bb 86 | 2009-05-19 | 2009-05-19 | 1 |
USGS | 390826076454802 | AA Bb 87 | 2009-05-14 | 2009-05-14 | 1 |
USGS | 390827076451101 | AA Bb 38 | 1960-02-26 | 1960-02-26 | 1 |
Agency | Site Number | Site Name | Period of Record | ||
---|---|---|---|---|---|
Begin Date | End Date | Samples | |||
USGS | 01594563 | HALL CREEK AT DUNKIRK, MD | 1994-09-21 | 1995-08-03 | 2 |
USGS | 01594580 | PATUXENT RIVER AT LOWER MARLBORO MD | 1982-06-17 | 1983-11-02 | 435 |
USGS | 01594590 | CHEW CREEK NEAR LOWER MARLBORO, MD | 1994-09-21 | 1995-08-04 | 2 |
USGS | 01594600 | COCKTOWN CREEK NEAR HUNTINGTOWN, MD | 1974-10-31 | 1976-09-16 | 12 |
USGS | 01594665 | HUNTING CREEK NEAR PARRAN, MD | 1994-11-08 | 1995-08-10 | 2 |
USGS | 01594670 | HUNTING CREEK NEAR HUNTINGTOWN, MD | 1985-10-17 | 1998-01-24 | 350 |
USGS | 01594675 | AGRICULTURAL RUNOFF SITE NEAR HUNTINGTOWN, MD | 1986-07-16 | 1989-05-06 | 16 |
USGS | 01594680 | MILL CREEK TRIBUTARY AT PRINCE FREDERICK, MD | 1986-08-28 | 1989-02-01 | 8 |
USGS | 01594689 | SCHOOLHOUSE BRANCH AT BENEDICT, MD | 1994-10-04 | 1995-08-10 | 2 |
USGS | 01594690 | PATUXENT RIVER NEAR BENEDICT, MD | 1982-03-29 | 1983-11-03 | 439 |
USGS | 01594705 | AGRICULTURAL RUNOFF SITE AT BARSTOW, MD | 1989-02-21 | 1990-10-23 | 49 |
USGS | 01594730 | PATUXENT RIVER NEAR GOLDEN BEACH, MD | 1982-05-06 | 1983-10-25 | 207 |
USGS | 01594732 | PATUXENT RIVER BELOW GOLDEN BEACH, MD | 1982-03-25 | 1983-11-04 | 420 |
USGS | 01594738 | BATTLE CREEK NEAR BARSTOW, MD | 1994-10-04 | 1995-08-08 | 2 |
USGS | 01594740 | BATTLE CREEK TRIBUTARY NEAR MUTUAL, MD | 1994-10-04 | 1995-08-08 | 2 |
USGS | 01594770 | ISLAND CREEK AT ISLAND CREEK, MD | 1994-10-04 | 1995-08-08 | 2 |
USGS | 01594795 | SAINT LEONARD CREEK AT SAINT LEONARD, MD | 1994-11-08 | 1995-08-08 | 2 |
USGS | 01594812 | HELLEN CREEK NEAR LUSBY, MD | 1994-09-15 | 1995-08-08 | 2 |
USGS | 01594814 | HELLEN CREEK AT APPEAL, MD | 1994-09-15 | 1994-09-15 | 1 |
USGS | 01594820 | PATUXENT RIVER NEAR TOWN POINT, MD HILL, MD | 1982-03-22 | 1983-11-01 | 417 |
USGS | 01594828 | MILL CREEK TRIBUTARY NEAR CHERRY HILL, MD | 1994-11-08 | 1995-08-08 | 2 |
USGS | 01594830 | PATUXENT RIVER AT SOLOMONS, MD | 1963-10-04 | 1964-05-05 | 12 |
USGS | 381944076271401 | CA Gd 4 | 1947-01-13 | 1947-01-13 | 1 |
USGS | 381955076285401 | CA Gd 36 | 1952-06-18 | 1956-06-15 | 4 |
USGS | 381957076254801 | CA Gd 62 | 2011-06-20 | 2011-06-20 | 4 |
USGS | 382007076281701 | CA Fd 1 | 1952-06-24 | 1956-06-15 | 3 |
USGS | 382032076250701 | CA Fd 87 | 2002-12-10 | 2002-12-10 | 1 |
USGS | 382205076281701 | CA Fd 3 | 1947-01-13 | 1947-01-13 | 1 |
USGS | 382231076260001 | CA Fd 71 | 1993-05-10 | 1993-05-10 | 1 |
USGS | 382233076243301 | CA Fe 27 | 1980-08-07 | 1980-08-07 | 1 |
USGS | 382337076303701 | CA Fc 19 | 1986-10-02 | 1991-08-27 | 37 |
USGS | 382337076303702 | CA Fc 20 | 1986-10-02 | 1992-01-27 | 43 |
USGS | 382338076304301 | South seep | 1994-03-31 | 1994-03-31 | 1 |
USGS | 382339076304201 | CA Fc 33 | 1989-03-09 | 1993-10-25 | 34 |
USGS | 382339076304202 | CA Fc 34 | 1989-05-17 | 1995-08-09 | 44 |
USGS | 382339076304203 | CA Fc 35 | 1991-08-28 | 1991-08-28 | 1 |
USGS | 382339076304301 | Center Seep, Patterson Park Shore | 1994-03-31 | 1994-03-31 | 1 |
USGS | 382339076304302 | Patuxent River at Patterson Park | 1994-03-31 | 1994-03-31 | 1 |
USGS | 382340076303001 | CA Fc 15 | 1986-08-06 | 1993-02-25 | 50 |
USGS | 382340076303002 | CA Fc 16 | 1986-08-06 | 1995-08-09 | 86 |
USGS | 382340076303201 | CA Fc 22 | 1986-08-06 | 1991-08-27 | 41 |
USGS | 382340076303401 | CA Fc 28 | 1987-07-09 | 1995-08-10 | 59 |
USGS | 382340076303402 | CA Fc 29 | 1987-07-09 | 1995-06-28 | 54 |
USGS | 382340076303403 | CA Fc 30 | 1987-07-09 | 1995-08-10 | 69 |
USGS | 382340076303801 | CA Fc 18 | 1986-08-05 | 1995-08-09 | 91 |
USGS | 382340076303802 | CA Fc 31 | 1989-02-02 | 1995-04-27 | 37 |
USGS | 382340076303803 | CA Fc 32 | 1989-02-02 | 1995-08-10 | 49 |
USGS | 382340076304301 | North seep | 1993-03-31 | 1994-03-31 | 2 |
USGS | 382342076303401 | CA Fc 21 | 1986-08-06 | 1991-08-27 | 43 |
USGS | 382343076302901 | CA Fc 13 | 1986-08-05 | 2002-10-09 | 100 |
USGS | 382343076302902 | CA Fc 14 | 1965-05-02 | 1992-06-24 | 24 |
USGS | 382343076303801 | CA Fc 17 | 1986-10-02 | 1992-01-27 | 44 |
USGS | 382443076324501 | CA Fc 2 | 1967-05-05 | 1967-05-05 | 1 |
USGS | 382446076325601 | CA Fc 6 | 1967-05-05 | 1967-05-05 | 1 |
USGS | 382528076280501 | CA Ed 56 | 2012-08-01 | 2012-08-01 | 4 |
USGS | 382538076291201 | CA Ed 14 | 1967-05-09 | 1967-05-09 | 1 |
USGS | 382638076295901 | CA Ed 53 | 2002-12-02 | 2002-12-02 | 1 |
USGS | 382732076355801 | CA Eb 20 | 1980-08-08 | 1980-08-08 | 1 |
USGS | 382737076323701 | CA Ec 24 | 1967-05-05 | 1967-05-05 | 1 |
USGS | 382819076302201 | CA Ec 3 | 1949-03-23 | 1949-03-23 | 1 |
USGS | 382840076324801 | CA Ec 4 | 1949-03-23 | 1949-03-23 | 1 |
USGS | 382940076371601 | CA Eb 9 | 1967-05-05 | 1967-05-05 | 1 |
USGS | 383109076391301 | CA Db 3 | 1950-03-27 | 1950-03-27 | 1 |
USGS | 383114076365001 | CA Db 57 | 1980-08-08 | 1980-08-08 | 1 |
USGS | 383121076370601 | CA Db 6 | 1950-03-27 | 1950-03-27 | 1 |
USGS | 383216076351402 | CA Db 66 | 1986-08-27 | 1989-03-01 | 9 |
USGS | 383216076351403 | CA Db 67 | 1986-08-27 | 1987-12-14 | 5 |
USGS | 383217076351701 | CA Db 71 | 1986-08-27 | 1986-08-27 | 1 |
USGS | 383217076351703 | CA Db 73 | 1986-08-27 | 1989-03-01 | 13 |
USGS | 383217076351704 | CA Db 85 | 1987-09-02 | 1989-03-01 | 7 |
USGS | 383217076351802 | CA Db 69 | 1986-08-28 | 1989-03-01 | 10 |
USGS | 383217076351803 | CA Db 70 | 1986-12-16 | 1987-12-14 | 3 |
USGS | 383218076351701 | CA Db 74 | 1988-04-20 | 1988-04-20 | 1 |
USGS | 383218076351702 | PRECIPITATION AT PRINCE FREDERICK, MD | 1987-09-09 | 1987-12-11 | 2 |
USGS | 383239076354201 | CA Db 47 | 1979-07-25 | 1979-07-25 | 1 |
USGS | 383244076354201 | CA Db 96 | 2002-12-11 | 2003-02-04 | 2 |
USGS | 383323076371201 | CA Db 93 | 2002-12-02 | 2002-12-02 | 1 |
USGS | 383416076402201 | CA Da 3 | 1967-05-02 | 1967-05-02 | 1 |
USGS | 383704076402301 | PATUXENT R NR HOLLAND CLIFF,MD | 1982-03-30 | 1982-03-30 | 12 |
USGS | 383728076402501 | CA Ca 8 | 1967-05-02 | 1967-05-02 | 1 |
USGS | 383734076401901 | CA Ca 2 | 1950-03-27 | 1954-05-19 | 3 |
USGS | 383837076381001 | CA Cb 26 | 1980-08-28 | 1980-08-28 | 1 |
USGS | 383931076405301 | CA Ca 10 | 1980-08-28 | 1980-08-28 | 1 |
USGS | 383935076362801 | CA Cb 11 | 1958-02-27 | 1958-02-27 | 1 |
USGS | 383949076361001 | CA Cb 18 | 1967-05-02 | 1967-05-02 | 1 |
USGS | 383950076402801 | CA Ca 9 | 1980-08-28 | 1980-08-28 | 1 |
USGS | 384013076355901 | CA Bb 12 | 1958-02-27 | 1958-02-27 | 1 |
USGS | 384028076354201 | CA Bb 10 | 1952-04-01 | 1958-02-27 | 2 |
USGS | 384045076374301 | CA Bb 6 | 1950-03-27 | 1950-03-27 | 1 |
USGS | 384154076362401 | CA Bb 18 | 1967-05-01 | 1967-05-01 | 1 |
USGS | 384222076380101 | CA Bb 33 | 1980-08-28 | 1980-08-28 | 1 |
USGS | 384230076373501 | CA Bb 13 | 1960-02-25 | 1960-02-27 | 2 |
USGS | 384322076394001 | CA Bb 1 | 1947-01-13 | 1947-01-13 | 1 |
USGS | 384333076394701 | CA Bb 27 | 1979-08-03 | 2016-12-12 | 4 |
USGS | 384333076394702 | CA Bb 28 | 1980-06-27 | 2016-12-13 | 4 |
USGS | 384401076404902 | CA Ba 8 | 2012-08-13 | 2012-08-13 | 4 |
USGS | 384407076373701 | CA Bb 9 | 1952-04-30 | 1952-04-30 | 1 |
USGS | 384417076390801 | CA Bb 16 | 1967-05-01 | 1967-05-01 | 1 |
Agency | Site Number | Site Name | Period of Record | ||
---|---|---|---|---|---|
Begin Date | End Date | Samples | |||
USGS | 01594684 | SWANSON CREEK NEAR AQUASCO, MD | 1994-10-19 | 1995-08-11 | 2 |
USGS | 01594688 | SWANSON CREEK NEAR PATUXENT, MD | 1994-10-19 | 1995-08-10 | 2 |
USGS | 01594700 | PATUXENT RIVER AT PATUXENT RIVER BRIDGE, MD | 1963-06-28 | 1964-04-13 | 20 |
USGS | 383013076405101 | CH Ch 7 | 1961-03-09 | 1961-03-09 | 1 |
USGS | 383051076404101 | CH Ch 14 | 1981-03-10 | 1981-03-10 | 1 |
USGS | 383120076451401 | CH Cg 18 | 1975-01-30 | 1975-01-30 | 1 |
USGS | 383200076471001 | CH Cg 1 | 1946-10-28 | 1946-10-28 | 1 |
USGS | 383357076464201 | CH Cg 15 | 1966-11-01 | 1966-11-01 | 1 |
Agency | Site Number | Site Name | Period of Record | ||
---|---|---|---|---|---|
Begin Date | End Date | Samples | |||
USGS | 01590800 | PATUXENT RIVER AT MULLINIX, MD | 1988-12-20 | 1989-10-06 | 3 |
USGS | 01590900 | CABIN BRANCH NEAR FLORENCE, MD | 1988-12-20 | 1989-10-13 | 3 |
USGS | 01591200 | CATTAIL CREEK TRIBUTARY AT CARRS MILL, MD | 1988-12-20 | 1989-10-13 | 3 |
USGS | 01591210 | CATTAIL CREEK AT CARRS MILL, MD | 1994-08-10 | 1994-08-10 | 1 |
USGS | 01591350 | CATTAIL CREEK NEAR COOKSVILLE, MD | 1977-10-05 | 1989-10-16 | 29 |
USGS | 01591375 | CATTAIL CREEK TRIBUTARY AT DAISY, MD | 1988-12-20 | 1989-10-13 | 3 |
USGS | 01591380 | CATTAIL CREEK AT DAISY, MD | 1994-09-13 | 1994-09-13 | 1 |
USGS | 01591400 | CATTAIL CREEK NEAR GLENWOOD, MD | 1979-11-19 | 1995-08-16 | 57 |
USGS | 01591475 | DORSEY BRANCH NEAR KNOLLWOOD, MD | 1988-12-20 | 1989-10-13 | 3 |
USGS | 01591510 | PATUXENT RIVER TRIBUTARY NEAR DAYTON, MD | 1986-05-13 | 1992-06-26 | 97 |
USGS | 01591850 | PATUXENT RIVER NEAR ASHTON, MD | 1994-08-11 | 1994-08-11 | 1 |
USGS | 01593190 | LITTLE PATUXENT RIVER NEAR WEST FRIENDSHIP, MD | 1994-08-10 | 1994-08-10 | 1 |
USGS | 01593200 | LITTLE PATUXENT RIVER AT PINE ORCHARD, MD | 1988-12-19 | 1989-10-16 | 3 |
USGS | 01593300 | RED HILL BRANCH NEAR COLUMBIA, MD | 1988-12-19 | 1989-10-16 | 3 |
USGS | 01593500 | LITTLE PATUXENT RIVER AT GUILFORD, MD | 1974-10-16 | 1995-08-14 | 92 |
USGS | 01593600 | MIDDLE PATUXENT RIVER NEAR WEST FRIENDSHIP, MD | 1988-05-23 | 1994-08-10 | 6 |
USGS | 01593655 | AGRICULTURAL RUNOFF SITE NEAR CLARKSVILLE, MD | 1987-10-27 | 1993-11-27 | 174 |
USGS | 01593675 | MIDDLE PATUXENT RIVER TRIBUTARY NEAR COLUMBIA, MD | 1988-12-19 | 1989-09-12 | 3 |
USGS | 01593677 | MIDDLE PATUXENT RIVER NEAR COLUMBIA, MD | 1994-09-13 | 1994-09-13 | 1 |
USGS | 01593700 | MIDDLE PATUXENT RIVER TRIB. NEAR CLARKSVILLE, MD | 1988-12-19 | 1989-10-16 | 3 |
USGS | 01593710 | MIDDLE PATUXENT RIVER NEAR SIMPSONVILLE, MD | 1988-12-21 | 1995-08-16 | 7 |
USGS | 01594000 | LITTLE PATUXENT RIVER AT SAVAGE, MD | 1975-12-31 | 2000-09-28 | 536 |
USGS | 01594200 | HAMMOND BRANCH NEAR LAUREL, MD | 1988-12-19 | 1989-09-12 | 3 |
USGS | 01594395 | DORSEY RUN AT JESSUP, MD | 1988-12-19 | 1989-09-12 | 3 |
USGS | 390617076502701 | HO De 2 | 1952-05-23 | 1952-05-23 | 1 |
USGS | 390710076494501 | COUNTRY MEADOWS, MD | 2002-05-15 | 2003-09-12 | 2 |
USGS | 390734076475401 | HO Df 54 | 1988-12-14 | 1988-12-14 | 1 |
USGS | 390739076474401 | DORSEY RUN, MD | 2002-05-15 | 2003-09-12 | 2 |
USGS | 390742076481401 | HO Df 55 | 1989-06-26 | 1989-06-26 | 1 |
USGS | 390800076541601 | HO De 85 | 1990-05-22 | 1990-05-22 | 1 |
USGS | 390830076473902 | HO Df 60 | 2009-03-30 | 2009-03-30 | 1 |
USGS | 390849076563201 | HO Dd 40 | 1990-05-29 | 1990-05-29 | 1 |
USGS | 390852076500701 | HO De 51 | 1988-12-14 | 2019-02-13 | 2 |
USGS | 390908076553005 | HO Dd 94 | 1989-07-03 | 1989-07-03 | 2 |
USGS | 390936076581702 | HO Dd 97 | 1990-01-09 | 1990-01-09 | 1 |
USGS | 390955076535101 | HO De 17 | 1955-01-03 | 1955-01-03 | 1 |
USGS | 390955076540001 | HO De 16 | 1953-02-05 | 1955-01-03 | 2 |
USGS | 391001076542401 | HO Ce 83 | 1989-11-08 | 1989-11-08 | 1 |
USGS | 391004076540301 | HO Ce 183 | 1990-04-17 | 1990-04-17 | 1 |
USGS | 391042076572601 | HO Cd 249 | 1990-05-24 | 1990-05-24 | 1 |
USGS | 391046076542601 | HO Ce 102 | 1989-06-19 | 1989-06-19 | 2 |
USGS | 391054076575801 | HO Cd 240 | 1989-05-08 | 1989-10-25 | 2 |
USGS | 391111076585101 | HO Cd 206 | 1989-06-06 | 2019-02-13 | 2 |
USGS | 391130076555901 | HO Cd 387 | 1990-05-17 | 1999-09-20 | 2 |
USGS | 391135076571701 | HO Cd 384 | 1989-11-20 | 1999-09-21 | 3 |
USGS | 391136076514001 | HO Ce 41 | 1957-02-20 | 1957-02-20 | 1 |
USGS | 391138076532401 | HO Ce 126 | 1990-04-05 | 1990-04-05 | 2 |
USGS | 391146076570701 | HO Cd 385 | 1989-11-29 | 1989-11-29 | 1 |
USGS | 391149076540101 | HO Ce 117 | 1989-01-27 | 1989-11-01 | 2 |
USGS | 391149077000301 | HO Cc 38 | 1989-01-18 | 1989-01-18 | 2 |
USGS | 391154077001001 | HO Cc 1 | 1952-12-19 | 1952-12-19 | 1 |
USGS | 391214076573601 | HO Cd 386 | 1990-02-13 | 1990-02-13 | 1 |
USGS | 391216076480101 | HO Cf 112 | 1990-04-10 | 1990-04-10 | 1 |
USGS | 391220076563301 | HO Cd 102 | 1989-01-27 | 1989-10-25 | 2 |
USGS | 391338077013001 | HO Cc 12 | 1990-04-24 | 1990-04-24 | 1 |
USGS | 391346076541501 | HO Ce 76 | 1989-06-06 | 1989-06-06 | 2 |
USGS | 391353076490301 | HO Cf 107 | 1989-06-19 | 1989-06-19 | 1 |
USGS | 391402076540301 | HO Ce 188 | 2020-01-27 | 2020-01-27 | 1 |
USGS | 391409076532201 | HO Ce 132 | 1989-06-26 | 1989-06-26 | 1 |
USGS | 391426076595701 | HO Cd 389 | 1990-05-24 | 1990-05-24 | 1 |
USGS | 391438076505801 | HO Ce 163 | 1990-05-03 | 1990-05-03 | 1 |
USGS | 391438076555001 | HO Cd 342 | 1988-08-23 | 1993-02-22 | 35 |
USGS | 391439076555601 | HO Cd 80 | 1987-12-01 | 1993-02-22 | 45 |
USGS | 391439076555602 | HO Cd 81 | 1988-03-17 | 1993-02-22 | 39 |
USGS | 391440076555401 | HO Cd 20 | 1986-08-04 | 1991-10-29 | 28 |
USGS | 391440076555402 | HO Cd 78 | 1987-12-01 | 2002-10-15 | 62 |
USGS | 391441076551201 | HO Cd 388 | 1990-05-08 | 1990-05-08 | 1 |
USGS | 391441076555301 | HO Cd 390 | 1990-01-11 | 1993-02-24 | 21 |
USGS | 391441076555302 | HO Cd 391 | 1989-10-13 | 1993-02-24 | 24 |
USGS | 391442076554701 | HO Cd 26 | 1986-09-03 | 1990-01-11 | 10 |
USGS | 391442076554702 | HO Cd 29 | 1986-10-09 | 1993-02-22 | 37 |
USGS | 391442076555301 | HO Cd 21 | 1986-08-04 | 1990-01-10 | 28 |
USGS | 391444076554701 | HO Cd 25 | 1986-08-04 | 1991-09-09 | 11 |
USGS | 391445076555101 | HO Cd 79 | 1988-01-20 | 1993-02-22 | 40 |
USGS | 391447076554702 | HO Cd 28 | 1986-09-03 | 1993-02-22 | 50 |
USGS | 391447076554703 | HO Cd 253 | 1988-02-04 | 1992-09-03 | 19 |
USGS | 391447076554704 | HO Cd 290 | 1988-04-14 | 1993-02-24 | 35 |
USGS | 391447076554705 | HO Cd 291 | 1988-04-14 | 1991-07-16 | 29 |
USGS | 391447076554706 | HO Cd 292 | 1988-04-14 | 1993-02-24 | 30 |
USGS | 391447076554707 | HO Cd 341 | 1988-08-23 | 1993-02-22 | 26 |
USGS | 391448076575501 | HO Cd 344 | 1990-05-22 | 1990-05-22 | 1 |
USGS | 391456076585801 | HO Cd 334 | 1989-06-27 | 1989-06-27 | 2 |
USGS | 391503076521301 | HO Be 109 | 1989-06-14 | 1989-06-14 | 1 |
USGS | 391506077013401 | HO Bc 294 | 1990-05-03 | 1990-05-03 | 1 |
USGS | 391513076545901 | HO Be 22 | 1989-06-05 | 1989-06-05 | 1 |
USGS | 391516076491101 | HO Bf 8 | 1952-02-05 | 1954-05-18 | 2 |
USGS | 391525076544901 | HO Be 21 | 1989-06-05 | 1989-06-05 | 1 |
USGS | 391533076563301 | HO Bd 18 | 1981-08-14 | 1981-08-14 | 1 |
USGS | 391534077021701 | HO Bc 264 | 1989-05-08 | 1989-10-25 | 2 |
USGS | 391543076564901 | HO Bd 401 | 1989-11-20 | 1989-11-20 | 1 |
USGS | 391558076545101 | HO Be 155 | 2020-03-04 | 2020-03-04 | 1 |
USGS | 391600076553701 | HO Bd 3 | 1952-05-15 | 1952-05-15 | 1 |
USGS | 391600076595401 | HO Bd 411 | 1995-10-30 | 2001-08-30 | 13 |
USGS | 391613076594601 | HO Bd 412 | 1996-02-29 | 1996-02-29 | 1 |
USGS | 391620076575801 | HO Bd 246 | 1989-03-28 | 1989-03-28 | 1 |
USGS | 391626076572301 | HO Bd 405 | 1990-02-27 | 1997-06-30 | 2 |
USGS | 391627077064401 | HO Bb 155 | 1990-05-08 | 1990-05-08 | 1 |
USGS | 391645077041601 | HO Bc 172 | 1989-11-29 | 1989-11-29 | 1 |
USGS | 391647077005801 | HO Bc 304 | 1990-01-09 | 1990-01-09 | 1 |
USGS | 391652077001301 | HO Bc 246 | 1989-02-20 | 1989-03-20 | 2 |
USGS | 391702077051401 | HO Bb 138 | 1989-05-01 | 1989-05-01 | 1 |
USGS | 391714076543801 | HO Be 112 | 1990-05-31 | 1990-05-31 | 1 |
USGS | 391718077014301 | HO Bc 187 | 1988-12-09 | 1988-12-09 | 1 |
USGS | 391720077040101 | HO Bc 157 | 1989-11-08 | 1989-11-08 | 1 |
USGS | 391723077034601 | HO Bc 305 | 1996-05-13 | 2001-09-06 | 2 |
USGS | 391723077040001 | HO Bc 306 | 1996-05-07 | 1996-05-07 | 1 |
USGS | 391724076512001 | HO Be 96 | 1989-05-15 | 1989-05-15 | 1 |
USGS | 391726076565802 | HO Bd 406 | 1990-02-27 | 1990-02-27 | 1 |
USGS | 391731076550401 | HO Bd 4 | 1952-05-15 | 1952-05-15 | 1 |
USGS | 391733076595301 | HO Bd 77 | 1989-03-28 | 1989-03-28 | 1 |
USGS | 391753076555801 | HO Bd 325 | 1989-03-27 | 1989-03-27 | 1 |
USGS | 391813076554701 | HO Bd 402 | 1990-01-24 | 1990-01-24 | 1 |
USGS | 391813076555601 | HO Bd 403 | 1990-02-06 | 1990-02-06 | 1 |
USGS | 391815076595401 | HO Bd 404 | 1990-02-06 | 1990-02-06 | 1 |
USGS | 391817077082401 | HO Bb 66 | 1990-04-11 | 1990-04-11 | 1 |
USGS | 391827077011301 | HO Bc 8 | 1952-12-17 | 1952-12-17 | 1 |
USGS | 391841077001601 | HO Bc 176 | 1990-04-17 | 1990-04-17 | 1 |
USGS | 391844077055501 | HO Bb 160 | 1990-04-11 | 1990-04-11 | 1 |
USGS | 391850077093301 | HO Bb 59 | 1989-05-01 | 1989-11-01 | 2 |
USGS | 391851077063301 | HO Bb 88 | 1990-05-01 | 1990-05-01 | 1 |
USGS | 391910077034501 | HO Bc 25 | 1990-05-31 | 1990-05-31 | 1 |
USGS | 391916077015001 | HO Bc 63 | 1989-06-14 | 1989-06-14 | 2 |
USGS | 391921076582501 | HO Bd 9 | 1952-12-16 | 1952-12-16 | 1 |
USGS | 391927076584401 | HO Bd 390 | 1989-03-27 | 1989-03-27 | 1 |
USGS | 391929077062901 | HO Bb 156 | 1989-04-10 | 1989-04-10 | 1 |
USGS | 391956077084501 | HO Bb 73 | 1990-04-26 | 1990-04-26 | 1 |
USGS | 392003077040501 | HO Ac 92 | 1990-05-15 | 1990-05-15 | 2 |
USGS | 392018077024201 | HO Ac 25 | 1989-05-22 | 1989-05-22 | 1 |
USGS | 392036077073201 | HO Ab 78 | 1989-04-18 | 1989-04-18 | 1 |
USGS | 392043077105901 | HO Aa 8 | 1989-04-10 | 1989-04-10 | 1 |
USGS | 392057077043301 | HO Ac 82 | 1989-05-09 | 1989-05-09 | 1 |
Agency | Site Number | Site Name | Period of Record | ||
---|---|---|---|---|---|
Begin Date | End Date | Samples | |||
USGS | 01591000 | PATUXENT RIVER NEAR UNITY, MD | 1970-07-20 | 2004-08-04 | 702 |
USGS | 01591610 | PATUXENT RIVER BELOW BRIGHTON DAM NEAR BRIGHTON,MD | 1980-11-07 | 1989-09-11 | 35 |
USGS | 01591660 | HAWLINGS RIVER NEAR LAYTONSVILLE, MD | 1994-08-11 | 1994-08-11 | 1 |
USGS | 01591670 | HAWLINGS RIVER NEAR BROOKEVILLE, MD | 1994-09-13 | 1994-09-13 | 1 |
USGS | 01591700 | HAWLINGS RIVER NEAR SANDY SPRING, MD | 1979-11-20 | 1995-08-16 | 54 |
USGS | 390853076591001 | MO Dh 1 | 1952-12-16 | 1952-12-16 | 1 |
USGS | 391201077035301 | MO Cg 17 | 1948-05-25 | 1948-05-25 | 1 |
USGS | 391201077035601 | MO Cg 18 | 1948-05-25 | 1948-05-25 | 1 |
USGS | 391246077052601 | MO Cf 24 | 1966-06-13 | 1966-06-13 | 1 |
USGS | 391247077032001 | MO Cg 19 | 1947-11-11 | 1947-11-11 | 1 |
USGS | 391247077060701 | MO Cf 21 | 1966-05-26 | 1966-05-26 | 1 |
USGS | 391247077061401 | MO Cf 20 | 1966-05-19 | 1966-05-19 | 1 |
USGS | 391249077031401 | MO Cg 16 | 1947-11-11 | 1947-11-11 | 1 |
USGS | 391249077052401 | MO Cf 23 | 1966-06-09 | 1966-06-09 | 1 |
USGS | 391259077062501 | MO Cf 19 | 1966-05-16 | 1966-05-16 | 1 |
USGS | 391927077120802 | SPIGOT AT UNITED METHODIST CHURCH | 1992-06-23 | 1992-06-23 | 1 |
Agency | Site Number | Site Name | Period of Record | ||
---|---|---|---|---|---|
Begin Date | End Date | Samples | |||
USGS | 01592500 | PATUXENT RIV NEAR LAUREL, MD | 1963-07-01 | 2002-06-13 | 105 |
USGS | 01594450 | PATUXENT RIVER AT HARDESTY, MD | 1963-06-27 | 1964-04-13 | 27 |
USGS | 01594500 | WESTERN BRANCH NEAR LARGO, MD | 1995-08-14 | 1995-08-14 | 1 |
USGS | 01594520 | COLLINGTON BRANCH NEAR KIDWELLS CORNER, MD | 1995-08-14 | 1995-08-14 | 1 |
USGS | 01594526 | WESTERN BRANCH AT UPPER MARLBORO, MD | 1985-10-09 | 2000-09-28 | 810 |
USGS | 01594528 | CHARLES BRANCH NEAR CROOM, MD | 1995-08-11 | 1995-08-11 | 1 |
USGS | 01594533 | MATAPONI CREEK NEAR BRANDYWINE, MD | 1994-11-07 | 1995-08-11 | 2 |
USGS | 01594560 | PATUXENT RIVER AT NOTTINGHAM, MD | 1963-08-02 | 1964-04-13 | 24 |
USGS | 01594585 | FULL MILL BRANCH NEAR WESTWOOD, MD | 1994-11-07 | 1995-08-11 | 2 |
USGS | 01594610 | BLACK SWAMP CREEK NEAR POPLAR HILL, MD | 1994-10-19 | 1995-08-11 | 2 |
USGS | 01594682 | SWANSON CREEK NEAR MALCOLM, MD | 1994-10-19 | 1995-08-11 | 2 |
USGS | 383226076405601 | PG Hf 28 | 1963-05-17 | 1963-05-17 | 1 |
USGS | 383231076411101 | PG Hf 25 | 1963-05-16 | 1963-05-16 | 1 |
USGS | 383248076405303 | PG Hf 38 | 1974-03-26 | 1984-08-31 | 2 |
USGS | 383250076405301 | PG Hf 31 | 1973-06-14 | 1973-06-14 | 1 |
USGS | 383258076412101 | PG Hf 45 | 1990-10-17 | 1990-10-17 | 1 |
USGS | 383259076412701 | PG Hf 46 | 1990-11-16 | 1990-11-16 | 1 |
USGS | 383300076411601 | PG Hf 43 | 2007-01-30 | 2007-01-30 | 1 |
USGS | 383301076413201 | PG Hf 49 | 2010-03-12 | 2010-03-12 | 1 |
USGS | 383348076411301 | PG Hf 40 | 1975-01-24 | 1975-01-24 | 1 |
USGS | 383348076411302 | PG Hf 41 | 1975-01-14 | 1975-01-14 | 1 |
USGS | 383348076411303 | PG Hf 42 | 1974-12-20 | 1974-12-20 | 1 |
USGS | 383501076432801 | PG Gf 1 | 1949-03-28 | 1949-03-28 | 1 |
USGS | 383751076453301 | PG Ge 20 | 1981-10-09 | 1981-10-09 | 1 |
USGS | 383832076414701 | PG Gf 35 | 1975-02-05 | 1975-02-05 | 1 |
USGS | 384232076452701 | PG Fe 29 | 1960-05-12 | 1960-05-12 | 1 |
USGS | 384233076444601 | PG Ff 16 | 1952-03-31 | 1952-03-31 | 1 |
USGS | 384233076461401 | PG Fe 25 | 1960-05-12 | 1960-05-12 | 1 |
USGS | 384243076445301 | PG Ff 23 | 2002-11-25 | 2002-11-25 | 1 |
USGS | 384250076423901 | PG Ff 5 | 1951-03-20 | 1951-03-20 | 1 |
USGS | 384625076440301 | PG Ef 18 | 1960-05-12 | 1960-05-12 | 1 |
USGS | 384636076441301 | PG Ef 17 | 1960-05-12 | 1960-05-12 | 1 |
USGS | 384753076504701 | PG Ed 8 | 1950-04-17 | 1950-04-17 | 1 |
USGS | 384844076470801 | FEDERAL SPRING AT UPPER MARLBORO, MD | 2000-04-07 | 2000-04-07 | 1 |
USGS | 384859076445201 | PG Ef 5 | 1946-04-15 | 1958-02-28 | 2 |
USGS | 384927076440301 | PG Ef 16 | 1963-06-05 | 1963-06-05 | 1 |
USGS | 384957076434001 | PG Ef 3 | 1949-06-06 | 1949-06-06 | 1 |
USGS | 385130076465501 | PG De 21 | 2004-03-04 | 2016-12-20 | 4 |
USGS | 385135076463902 | PG De 20 | 1958-02-28 | 1958-02-28 | 1 |
USGS | 385137076462401 | PG De 19 | 1958-02-28 | 1958-02-28 | 1 |
USGS | 385231076481301 | SOUTHWEST BRANCH NEAR LARGO, MD | 2000-05-01 | 2000-05-01 | 1 |
USGS | 385318076512601 | PG Dd 6 | 1949-03-21 | 1949-03-21 | 1 |
USGS | 385328076481001 | WESTERN BRANCH 2 NEAR KOLBES CORNER, MD | 2000-04-12 | 2000-04-12 | 1 |
USGS | 385405076415401 | PG Df 39 | 1998-07-22 | 1998-07-22 | 1 |
USGS | 385406076475001 | NORTHEAST BRANCH AT KOLBES CORNER, MD | 2000-04-12 | 2000-04-12 | 1 |
USGS | 385408076440601 | COLLINGTON BRANCH AT BOWIE, MD | 2000-04-24 | 2000-04-24 | 1 |
USGS | 385419076404001 | PG Df 5 | 1950-03-26 | 1950-03-26 | 1 |
USGS | 385421076505101 | LARGO BUSINESS PARK, MD | 2002-05-15 | 2003-09-13 | 2 |
USGS | 385427076424701 | PG Df 38 | 1998-07-16 | 1998-07-16 | 1 |
USGS | 385435076501601 | EXECUTIVE TERRACE, MD | 2002-05-15 | 2003-09-13 | 2 |
USGS | 385501076454801 | PG Ce 40 | 1998-07-20 | 1998-07-20 | 1 |
USGS | 385502076423601 | PG Cf 87 | 1998-07-20 | 1998-07-20 | 1 |
USGS | 385520076420901 | PG Cf 86 | 1998-07-20 | 1998-07-20 | 1 |
USGS | 385524076455301 | PG Ce 41 | 1998-07-20 | 1998-07-20 | 1 |
USGS | 385527076443201 | PG Cf 2 | 1949-03-22 | 1949-03-22 | 1 |
USGS | 385528076481801 | PG Ce 42 | 1998-09-15 | 1998-09-15 | 1 |
USGS | 385529076443101 | PG Cf 25 | 1952-04-17 | 1952-04-17 | 1 |
USGS | 385539076485201 | PG Ce 17 | 1949-11-04 | 1949-11-04 | 1 |
USGS | 385550076485001 | PG Ce 18 | 1949-11-04 | 1949-11-04 | 1 |
USGS | 385558076424801 | PG Cf 85 | 1998-07-16 | 1998-07-16 | 1 |
USGS | 385605076490701 | LOTTSFORD BRANCH NEAR GLENARDEN, MD | 2000-05-08 | 2000-05-08 | 1 |
USGS | 385656076442601 | MD 197 & US 50, MD | 2002-05-16 | 2003-09-13 | 2 |
USGS | 385658076435302 | PG Cf 7 | 1958-02-28 | 1958-02-28 | 1 |
USGS | 385711076430201 | PG Cf 11 | 1950-04-17 | 1950-04-17 | 1 |
USGS | 385723076574701 | BALD MILL BRANCH AT LANHAM, MD | 2000-05-03 | 2000-05-03 | 1 |
USGS | 385738076461601 | PG Ce 39 | 1998-07-16 | 1998-07-16 | 1 |
USGS | 385744076502401 | WASHINGTON BUSINESS PARK, MD | 2002-05-21 | 2003-09-13 | 2 |
USGS | 385750076483301 | PG Ce 16 | 1935-11-08 | 1935-11-08 | 1 |
USGS | 385754076425201 | PG Cf 82 | 1998-07-15 | 1998-07-15 | 1 |
USGS | 385757076444501 | PG Cf 3 | 1958-02-28 | 1958-02-28 | 1 |
USGS | 385758076442201 | PG Cf 35 | 1963-06-05 | 1963-06-05 | 1 |
USGS | 385803076435401 | PG Cf 88 | 1998-07-29 | 1998-07-29 | 1 |
USGS | 385806076435302 | PG Cf 32 | 1963-06-05 | 1963-06-05 | 1 |
USGS | 385806076435303 | PG Cf 33 | 1963-06-05 | 1963-06-05 | 1 |
USGS | 385811076430201 | PG Cf 84 | 1998-07-15 | 1998-07-15 | 1 |
USGS | 385833076434801 | PG Cf 89 | 1998-07-29 | 1998-07-29 | 1 |
USGS | 385841076430301 | PG Cf 83 | 1998-07-15 | 1998-07-15 | 1 |
USGS | 385857076503501 | PG Cd 7 | 1950-04-13 | 1950-04-13 | 1 |
USGS | 385907076423101 | PG Cf 1 | 1949-03-21 | 1949-11-04 | 2 |
USGS | 385911076470901 | HORSEPEN BRANCH AT BOWIE, MD | 2000-05-10 | 2000-05-10 | 1 |
USGS | 385926076460501 | OLD CHAPEL ESTATES, MD | 2002-05-15 | 2003-09-13 | 2 |
USGS | 385957076461701 | STEEPLECHASE, MD | 2002-05-15 | 2003-09-13 | 2 |
USGS | 390100076464002 | PG Be 39A | 2016-08-22 | 2016-08-22 | 3 |
USGS | 390102076445701 | PG Be 33 | 1998-07-16 | 1998-07-16 | 1 |
USGS | 390112076470201 | PG Be 34 | 1998-07-22 | 1998-07-22 | 1 |
USGS | 390133076451901 | FLEMING--BOWIE ST, MD | 2002-05-16 | 2003-09-12 | 2 |
USGS | 390152076492601 | PG Be 32 | 1980-06-05 | 1980-06-05 | 1 |
USGS | 390156076482401 | ROBIN'S POND, MD | 2002-03-26 | 2003-04-09 | 2 |
USGS | 390156076483201 | MD-PWRC SAM | 2021-05-10 | 2021-06-08 | 2 |
USGS | 390157076454101 | PG Be 37 | 2003-10-21 | 2003-10-21 | 1 |
USGS | 390201076512901 | SHUMATE SITE, MD | 2001-03-08 | 2005-03-14 | 6 |
USGS | 390206076483501 | SAM'S POND, MD | 2001-03-08 | 2005-03-15 | 6 |
USGS | 390217076464801 | WOOD DUCK 35, MD | 2001-03-09 | 2001-03-09 | 1 |
USGS | 390224076520401 | LAURA'S POND B-SOUTH SIDE, MD | 2001-03-08 | 2005-03-15 | 3 |
USGS | 390225076520501 | LAURA'S POND A-NORTH SIDE, MD | 2001-03-08 | 2005-03-15 | 6 |
USGS | 390230076512201 | BELTSVILLE 1, MD | 2001-05-08 | 2005-03-25 | 5 |
USGS | 390233076491501 | MD-PWRC 9B | 2021-05-10 | 2021-05-10 | 1 |
USGS | 390250076494001 | PG Be 35 | 1998-07-29 | 1998-07-29 | 1 |
USGS | 390252076483501 | MD-PWRC 33A | 2021-05-10 | 2021-06-08 | 2 |
USGS | 390257076474501 | KNOWLES MARSH, MD | 2002-05-15 | 2003-09-12 | 2 |
USGS | 390304076492601 | MONTPELIER WOODS, MD | 2002-05-14 | 2003-09-12 | 2 |
USGS | 390311076492001 | PG Be 16 | 1959-09-11 | 1959-09-11 | 1 |
USGS | 390315076490101 | PG Be 8 | 1940-12-12 | 1940-12-12 | 1 |
USGS | 390332076503001 | MUIRKIRK ROAD, MD | 2002-05-14 | 2003-09-12 | 2 |
USGS | 390445076552301 | FAIRLAND, MD | 2002-05-14 | 2003-09-12 | 2 |
USGS | 390450076515601 | LAUREL LAKES CT, MD | 2002-05-14 | 2003-09-12 | 2 |
USGS | 390536076541101 | LAUREL EMPLOYMENT PARK, MD | 2002-05-14 | 2003-09-12 | 2 |
USGS | 390600076532501 | PG Ad 1 | 1949-03-21 | 1949-03-21 | 1 |
USGS | 390642076524301 | PG Ad 13 | 1952-03-31 | 1952-03-31 | 1 |
Agency | Site Number | Site Name | Period of Record | ||
---|---|---|---|---|---|
Begin Date | End Date | Samples | |||
USGS | 01594709 | KILLPECK CREEK NEAR HUNTERSVILLE, MD | 1994-11-07 | 1995-08-09 | 2 |
USGS | 01594710 | KILLPECK CREEK AT HUNTERSVILLE, MD | 1985-10-08 | 1997-09-16 | 493 |
USGS | 01594712 | LOCKES SWAMP CREEK AT MECHANICSVILLE, MD | 1994-09-14 | 1995-08-09 | 2 |
USGS | 01594713 | LOCKES SWAMP CREEK AT HUNTERSVILLE, MD | 1994-09-14 | 1994-09-14 | 1 |
USGS | 01594734 | PATUXENT RIVER ABOVE SANDGATES, MD | 1982-06-24 | 1983-10-31 | 231 |
USGS | 01594736 | PATUXENT RIVER NEAR SANDGATES, MD | 1982-06-25 | 1983-03-10 | 119 |
USGS | 01594790 | PATUXENT RIVER NEAR HALF PONE POINT, MD | 1982-06-16 | 1983-11-01 | 386 |
USGS | 01594816 | CUCKOLD CREEK NEAR HOLLYWOOD, MD | 1994-09-15 | 1995-08-09 | 2 |
USGS | 01594826 | LEWIS CREEK AT CALIFORNIA, MD | 1994-09-15 | 1995-08-08 | 3 |
USGS | 01594860 | AGRICULTURAL RUNOFF SITE 1 NEAR LEXINGTON PARK, MD | 1986-08-18 | 1990-05-29 | 144 |
USGS | 381604076271701 | SM Df 61 | 1999-08-03 | 1999-08-03 | 1 |
USGS | 381634076270501 | SM Df 98 | 1999-08-04 | 2008-07-15 | 2 |
USGS | 381658076255601 | SM Df 9 | 1947-01-16 | 1962-06-24 | 7 |
USGS | 381707076255801 | SM Df 99 | 1999-08-05 | 2008-07-15 | 2 |
USGS | 381715076261601 | SM Df 10 | 1947-01-16 | 1962-06-24 | 8 |
USGS | 381719076264801 | SM Df 14 | 1951-11-27 | 1999-08-05 | 7 |
USGS | 381721076264801 | SM Df 100 | 2000-08-11 | 2008-07-15 | 2 |
USGS | 381729076271401 | SM Df 38 | 1951-11-27 | 1959-08-13 | 6 |
USGS | 381747076305301 | SM De 51 | 2010-03-11 | 2010-03-11 | 1 |
USGS | 381828076291601 | SM Df 69 | 2012-07-31 | 2012-07-31 | 4 |
USGS | 381919076284301 | SM Df 31 | 1952-04-02 | 1952-04-02 | 1 |
USGS | 382018076291501 | PATUXENT R NR HALF PONE POINT,MD | 1982-03-22 | 1982-03-23 | 2 |
USGS | 382037076300201 | SM Ce 26 | 1967-05-19 | 1967-05-19 | 1 |
USGS | 382157076352301 | SM Cd 16 | 1967-05-22 | 1967-05-22 | 1 |
USGS | 382208076334301 | SM Ce 47 | 2002-12-03 | 2011-05-31 | 5 |
USGS | 382222076304602 | SM Ce 38 | 1980-08-07 | 1980-08-07 | 1 |
USGS | 382314076335201 | SM Ce 27 | 1967-05-24 | 1967-05-24 | 1 |
USGS | 382340076384801 | SM Cd 20 | 1967-05-16 | 1967-05-16 | 1 |
USGS | 382448076363501 | SM Cd 1 | 1949-03-09 | 1949-03-09 | 1 |
USGS | 382605076430201 | SM Bc 39 | 2002-03-28 | 2002-03-28 | 1 |
USGS | 382647076443601 | SM Bc 16 | 1967-05-16 | 1967-05-16 | 1 |
USGS | 382708076395701 | SM Bd 1 | 1947-01-17 | 1947-01-17 | 1 |
USGS | 382827076450901 | SM Bb 4 | 1950-03-28 | 1950-03-28 | 1 |
USGS | 382907076405801 | SM Bc 17 | 1967-05-17 | 1967-05-17 | 1 |
Agency | Site Number | Site Name | Period of Record | ||
---|---|---|---|---|---|
Begin Date | End Date | Samples | |||
USGS | 01594865 | RUNOFF SITE 2 NEAR LEXINGTON PARK, MD | 1986-08-18 | 1986-08-18 | 4 |