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Water Quality Samples for USA
Grouped by County
Hydrologic unit = | 18050001 |
---|---|
Minimum number of samples = | 1 |
Agency | Site Number | Site Name | Period of Record | ||
---|---|---|---|---|---|
Begin Date | End Date | Samples | |||
USGS | 11182400 | ARROYO DEL HAMBRE A MARTINEZ CA | 1970-11-28 | 2017-05-15 | 32 |
USGS | 11182450 | CARQUINEZ STRAIT A MARTINEZ CA | 2024-01-10 | 2024-01-10 | 1 |
USGS | 11182500 | SAN RAMON C A SAN RAMON CA | 2017-04-05 | 2017-05-13 | 21 |
USGS | 11183000 | SAN RAMON C AT WALNUT CREEK CA | 1977-08-11 | 1977-08-11 | 1 |
USGS | 11183600 | WALNUT C A CONCORD CA | 1970-11-28 | 1988-08-09 | 10 |
USGS | 11183670 | WALNUT C A DIAMOND BLVD BRIDGE NR CONCORD CA | 2021-11-04 | 2022-05-19 | 72 |
USGS | 11185185 | SUISUN BAY A MALLARD IS CA | 1998-10-08 | 2023-09-22 | 602 |
USGS | 374805121553601 | 001S001W36L001M | 1981-03-30 | 1981-09-16 | 2 |
USGS | 374806121553603 | 001S001W36L003M | 1981-03-30 | 1981-03-30 | 1 |
USGS | 374933122001301 | SAN RAMON C A LA GONDA WAY A DANVILLE CA | 2017-04-05 | 2017-05-13 | 22 |
USGS | 375257122050001 | LAS TRAMPAS C A LAFAYETTE CA | 2017-04-04 | 2017-05-16 | 22 |
USGS | 375413122033301 | WALNUT C A CIVIC DR A WALNUT CREEK CA | 2017-04-05 | 2017-05-16 | 22 |
USGS | 375625122032501 | 001N002W11N001M | 1973-08-03 | 1977-07-19 | 3 |
USGS | 375701121564401 | MT DIABLO C A CLAYTON CA | 2017-04-06 | 2017-05-15 | 23 |
USGS | 375819122035801 | GRAYSON C A GOLF CLUB RD NR PLEASANT HILL CA | 2017-04-06 | 2017-05-15 | 23 |
USGS | 380044121510301 | 002N001E22C001M | 1971-10-28 | 1982-09-23 | 35 |
USGS | 380045122031701 | 002N002W14P002M | 1970-10-29 | 1982-09-24 | 49 |
USGS | 380049122015301 | 002N002W13P001M | 1970-10-29 | 1982-09-24 | 49 |
USGS | 380104121530001 | 002N001E17K002M | 1981-09-17 | 1982-09-23 | 2 |
USGS | 380107121530201 | 002N001E17K001M | 1970-10-29 | 1976-04-13 | 31 |
USGS | 380123122015401 | 002N002W13B005M | 1970-10-29 | 1982-09-24 | 46 |
USGS | 380124122014201 | 002N002W13B003M | 1970-10-29 | 1982-09-24 | 34 |
USGS | 380124122014701 | 002N002W13B004M | 1971-06-23 | 1982-04-28 | 20 |
USGS | 380127122012900 | CONTRA COSTA CN DIV A CLYDE CA | 2001-03-27 | 2001-08-21 | 5 |
USGS | 380127122012909 | BOLLMAN WTP FINISHED WATER A CLYDE CA | 2001-03-13 | 2001-08-21 | 5 |
USGS | 380129121543901 | 002N001E18D001M | 1970-10-29 | 1982-09-23 | 54 |
USGS | 380131121543101 | 002N001E18C001M | 1980-09-25 | 1980-09-25 | 1 |
USGS | 380138121552501 | 002N001W12P003M | 1972-12-19 | 1973-10-02 | 6 |
USGS | 380138121552601 | 002N001W12P001M | 1972-12-19 | 1973-10-02 | 6 |
USGS | 380140121535501 | 002N001E07R002M | 1971-01-20 | 1979-09-24 | 30 |
USGS | 380140121552501 | 002N001W12P002M | 1974-03-12 | 1974-03-12 | 1 |
USGS | 380141121540001 | 002N001E07R004M | 1974-09-25 | 1977-09-14 | 9 |
USGS | 380141121540601 | 002N001E07R003M | 1971-04-15 | 1973-10-02 | 14 |
USGS | 380141121552501 | 002N001W12P004M | 1970-10-29 | 1978-09-27 | 37 |
USGS | 380148122090601 | SAN FRANCISCO BAY A MARTINEZ CA | 1977-11-10 | 2024-02-01 | 11 |
USGS | 380215121522201 | BROWNS ISLAND SLOUGH NR PITTSBURG CA | 2020-09-25 | 2020-09-25 | 1 |
USGS | 380216121521801 | BROWNS ISLAND SIDE SLOUGH NR PITTSBURG CA | 2018-10-17 | 2018-10-17 | 1 |
USGS | 380216121573801 | 002N001W10C001M | 1972-06-20 | 1982-09-23 | 29 |
USGS | 380221121590801 | 002N001W09D002M | 1972-04-28 | 1978-09-28 | 18 |
USGS | 380226121591201 | 002N001W09D001M | 1971-01-25 | 1982-09-24 | 45 |
USGS | 380232121521601 | BROWNS ISLAND MAIN SLOUGH NR PITTSBURG CA | 2018-07-26 | 2018-07-26 | 1 |
USGS | 380239121583801 | 002N001W04Q001M | 1971-01-27 | 1982-04-28 | 44 |
USGS | 380254121522301 | SUISUN BAY A BROWNS ISLAND NR PITTSBURG CA | 2020-09-25 | 2020-09-25 | 1 |
USGS | 380254121560601 | SAN FRANCISCO BAY A SIMMONS PT CA | 1977-11-10 | 1978-11-09 | 9 |
USGS | 380254122054801 | SAN FRANCISCO BAY A AVON CA | 1977-11-10 | 2018-10-17 | 10 |
USGS | 380337122000301 | SUISUN BAY A BUOY 19 NR PORT CHICAGO CA | 2022-04-18 | 2023-10-18 | 10 |
USGS | 380348121511801 | SAN FRANCISCO BAY A CHAIN ISLAND CA | 1977-11-10 | 2020-10-22 | 13 |
USGS | 380817121520101 | 003N001E14B002M | 1971-01-25 | 1972-02-22 | 17 |
USGS | 380917121582601 | 004N001W33A001M | 1971-01-25 | 1972-02-22 | 15 |
USGS | 381129122075001 | 004N002W18M001M | 1971-03-05 | 1971-06-21 | 6 |
USGS | 381230122045601 | 004N002W09H001M | 1971-03-24 | 1971-06-21 | 5 |
USGS | 381235121531701 | 004N001E08F001M | 1971-01-25 | 1971-06-22 | 7 |
USGS | 381302122062501 | 004N002W05Q002M | 1971-03-05 | 1971-08-24 | 7 |
USGS | 381342122055701 | 004N002W04D001M | 1971-03-05 | 1971-06-21 | 6 |
USGS | 381348122041402 | 005N002W34P004M | 1971-03-05 | 1971-06-21 | 6 |
USGS | 381438121585501 | 005N001W28P001M | 1971-03-24 | 1971-06-22 | 5 |
USGS | 381443121550301 | 005N001W25R001M | 1971-03-04 | 1971-06-22 | 6 |
Agency | Site Number | Site Name | Period of Record | ||
---|---|---|---|---|---|
Begin Date | End Date | Samples | |||
USGS | 381908122113001 | 006N003W33J001M | 2004-10-06 | 2004-10-06 | 3 |
USGS | 382041122122801 | LOWER LEONA LK SITE LL NR NAPA CA | 2002-01-15 | 2002-01-15 | 1 |
Agency | Site Number | Site Name | Period of Record | ||
---|---|---|---|---|---|
Begin Date | End Date | Samples | |||
USGS | 380530121511301 | 003N001E22F001M | 1971-01-25 | 1972-03-21 | 17 |
Agency | Site Number | Site Name | Period of Record | ||
---|---|---|---|---|---|
Begin Date | End Date | Samples | |||
USGS | 11455508 | SUISUN BAY A VAN SICKLE ISLAND NR PITTSBURG CA | 2015-09-14 | 2024-03-05 | 115 |
USGS | 11455530 | SIMMONS POINT A CHIPPS ISLAND NR HONKER BAY | 2018-07-26 | 2018-10-17 | 2 |
USGS | 11455580 | ALONZO DR A CORDELIA RD NR FAIRFIELD CA | 1970-06-15 | 1975-06-10 | 20 |
USGS | 11455600 | RAINES CR A CHADBOURNE RD NR FAIRFIELD CA | 1970-06-15 | 1975-06-10 | 18 |
USGS | 11455760 | SUISUN BAY NR CONCORD NAVAL WEAPONS STATION | 2018-10-17 | 2018-10-17 | 1 |
USGS | 11455780 | SUISUN BAY A BENICIA BRIDGE NR BENICIA CA | 2001-10-11 | 2022-01-11 | 455 |
USGS | 380200122082701 | SUISUN BAY AT MARTINEZ C | 1993-02-12 | 1993-02-16 | 5 |
USGS | 380256121545601 | SUISUN BAY NR SIMMONS POINT A CHIPPS ISLAND CA | 2011-11-22 | 2012-01-06 | 6 |
USGS | 380259121550302 | CHIPPS ISLAND (LOWER REC BOTTOM) CA | 2018-10-17 | 2018-10-17 | 1 |
USGS | 380300121524201 | SAN FRANCISCO BAY A PITTSBURG CA | 1977-11-10 | 1978-11-09 | 26 |
USGS | 380300122102401 | SAN FRANCISCO BAY A BENICIA CA | 1977-11-10 | 1978-11-09 | 34 |
USGS | 380306121524801 | SAN FRANCISCO BAY WATER QUALITY PROJECT SITE 3 | 2024-02-01 | 2024-02-01 | 1 |
USGS | 380315122063301 | SUISUN BAY NR AVON CA | 2019-06-04 | 2019-06-04 | 1 |
USGS | 380318121571501 | SUISUN BAY A CHANNEL MARKER 24A NR BAY POINT CA | 2023-07-25 | 2023-07-25 | 8 |
USGS | 380318122062601 | SUISUN BAY NR BENICIA CA | 2022-04-18 | 2023-10-18 | 8 |
USGS | 380336121584801 | SAN FRANCISCO BAY A DUTTON ISLAND CA | 1977-11-10 | 2018-10-17 | 11 |
USGS | 380336122123001 | SAN FRANCISCO BAY WATER QUALITY PROJECT SITE 10 | 2024-02-01 | 2024-02-01 | 1 |
USGS | 380348121574401 | SUISUN BAY NR BAY POINT CA | 2020-09-25 | 2020-09-25 | 1 |
USGS | 380354122020601 | SAN FRANCISCO BAY A ROE ISLAND CA | 1977-11-10 | 2024-02-01 | 45 |
USGS | 380408121560801 | HONKER BAY A WHEELER ISLAND A CHIPPS ISLAND CA | 2011-11-22 | 2020-09-25 | 16 |
USGS | 380414121580401 | HONKER BAY A SNAG ISLAND NR MONTEZUMA CA | 2016-05-20 | 2018-10-17 | 6 |
USGS | 380424121555701 | HONKER BAY NR MONTEZUMA CA | 2022-04-18 | 2023-10-18 | 9 |
USGS | 380437121545801 | HONKER BAY A WHEELER ISLAND NR MONTEZUMA CA | 2020-09-25 | 2020-09-25 | 1 |
USGS | 380447122045401 | SUISUN BAY NR GOODYEAR SLOUGH NR BENICIA CA | 2011-11-22 | 2018-10-17 | 16 |
USGS | 380502121594801 | SUISUN CUTOFF A FREEMAN ISLAND MONTEZUMA CA | 2018-07-27 | 2018-08-29 | 3 |
USGS | 380521122013201 | RYER ISLAND A SUISUN CUTOFF NR PORT CHICAGO CA | 2020-09-01 | 2021-08-26 | 8 |
USGS | 380525122003001 | SUISUN BAY A SUISUN CUTOFF A SIMMONS ISLAND CA | 2011-10-12 | 2018-10-17 | 14 |
USGS | 380530122003501 | SUISUN BAY A SUISUN CUTOFF A POINT BUCKLER CA | 2011-11-22 | 2012-09-13 | 10 |
USGS | 380536122013801 | GRIZZLY BAY A SUISUN CUTOFF NR PORT CHICAGO CA | 2020-09-01 | 2021-08-26 | 7 |
USGS | 380545121532601 | MONTEZUMA SLOUGH A GRIZZLY ISL RD A MONTEZUMA CA | 2018-07-27 | 2018-09-20 | 4 |
USGS | 380605122012101 | GRIZZLY BAY A POINT BUCKLER CA | 2011-10-07 | 2018-10-17 | 28 |
USGS | 380631122032201 | GRIZZLY BAY A SUISUN SLOUGH NR AVON CA | 2017-10-03 | 2024-02-08 | 101 |
USGS | 380701122022301 | GRIZZLY BAY NR SUISUN SLOUGH CA | 2011-04-05 | 2021-08-26 | 27 |
USGS | 380708121515001 | 003N001E09H001M | 1980-09-22 | 1980-09-22 | 1 |
USGS | 380724121593001 | GRIZZLY BAY NR SIMMONS ISLAND CA | 2018-07-26 | 2018-07-26 | 2 |
USGS | 380756122004201 | GRIZZLY BAY A GRIZZLY ISLAND NR BIRD LANDING CA | 2017-11-17 | 2023-10-18 | 25 |
USGS | 380800121490001 | 003N001E02A001M | 2005-03-31 | 2005-03-31 | 3 |
USGS | 380831121491801 | 004N001E35R001M | 1980-09-22 | 1980-09-22 | 1 |
USGS | 380833122033401 | MONTEZUMA SLOUGH AB GRIZZLY BAY NR CORDELIA CA | 2018-08-23 | 2018-08-23 | 5 |
USGS | 381002121560201 | MONTEZUMA SLOUGH A NURSE SLOUGH NR BIRDS LANDING | 2018-07-27 | 2018-09-20 | 4 |
USGS | 381111121581601 | MONTEZUMA SLOUGH AB CROSS SLOUGH NR FAIRFIELD CA | 2018-07-27 | 2021-08-10 | 5 |
USGS | 381126121554801 | NURSE SLOUGH A BRADMOOR ISLAND NR BIRDS LANDING CA | 2018-07-27 | 2018-09-20 | 4 |
USGS | 381142122015801 | FIRST MALLARD BRANCH NR FAIRFIELD CA | 2017-12-12 | 2024-02-08 | 122 |
USGS | 381158122015601 | FIRST MALLARD BRANCH AB CUTOFF SLOUGH NR FAIRFIELD | 2017-12-19 | 2017-12-19 | 1 |
USGS | 381200121520001 | 004N001E09L001M | 2005-05-12 | 2020-06-25 | 11 |
USGS | 381218121524101 | 004N001E09M001M | 1981-10-21 | 1981-10-21 | 1 |
USGS | 381400122020001 | 005N001W28R001M | 2005-04-20 | 2005-04-20 | 3 |
USGS | 381441122064301 | SUISUN C A ROCKVILLE CA | 2017-04-06 | 2018-05-18 | 29 |
USGS | 381543122052601 | 005N002W21P003M | 1973-07-19 | 1977-07-12 | 3 |
USGS | 381600122060001 | 005N002W20A001M | 2005-05-12 | 2014-04-15 | 3 |
USGS | 381632121573701 | 005N001W15P001M | 1980-09-16 | 1980-09-16 | 1 |
USGS | 381700121570001 | 005N001W10P001M | 2005-05-17 | 2005-05-17 | 1 |
USGS | 381703121555301 | 005N001W13D001M | 1980-09-16 | 1980-09-16 | 1 |
USGS | 381749122112101 | LAKE FREY SITE LF NR NAPA CA | 2002-01-15 | 2002-01-15 | 1 |
USGS | 381829122113401 | LAKE MADIGAN OUTFLOW SITE LMO NR NAPA CA | 2002-01-15 | 2002-01-15 | 1 |
USGS | 381829122113501 | LAKE MADIGAN SITE LM NR NAPA CA | 2002-01-15 | 2002-01-15 | 1 |