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Water Quality Samples for USA
Grouped by County

! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.
Some complex retrievals may take a few minutes.

Site Selection Results -- 711 sites found


Hydrologic unit = 18090206
Minimum number of samples = 1

Save file of selected sites to local disk for future upload

Data for individual sites can be obtained by selecting the site number below

  group icon Kern County, California
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 344625117550501 009N010W22J002S 1951-11-08 1957-09-03 5
USGS 344911118423201 CALIFORNIA AQUEDUCT W BRANCH SYPHON 0.57 NR GORMAN 2004-05-13 2004-05-13 1
USGS 344913118174201 009N013W31Q001S 1950-10-23 1950-10-23 1
USGS 344920118242001 009N014W31L001 2023-08-22 2023-08-22 1
USGS 344923117550301 009N010W34R002S 1990-05-08 2001-05-18 4
USGS 344923117550302 009N010W34R003S 1990-05-12 2001-05-17 4
USGS 344923117550303 009N010W34R004S 1990-05-11 2001-05-17 4
USGS 344923117550305 009N010W34R005S 2001-05-17 2001-05-17 3
USGS 344927117533401 009N010W36P001S 2001-03-27 2001-05-18 6
USGS 344933118241601 009N014W31K001S 1970-06-01 1982-06-22 11
USGS 344934118255201 009N015W36E001S 2022-08-23 2023-08-22 2
USGS 344948117533601 009N010W36F001S 2001-03-28 2001-03-28 1
USGS 344950118185801 009N014W36G001S 2008-04-09 2008-07-24 4
USGS 344950118231301 009N014W32C001S 1956-12-18 1961-06-14 5
USGS 344952118143101 009N013W34A 2008-08-14 2008-08-14 1
USGS 344953118165601 009N013W32C001S 2012-08-21 2012-08-21 1
USGS 344954118172501 009N013W32D001S 2008-07-30 2008-07-30 1
USGS 344958118234201 009N014W32D001S 1953-12-15 1962-04-17 7
USGS 345001118264501 009N015W26N001S 1984-06-26 2005-08-24 20
USGS 345002118424201 CALIFORNIA AQUEDUCT CHECK 41 A TEHACHAPI AFTERBAY 2004-05-13 2005-02-28 4
USGS 345004118135801 009N013W35C001S 2013-08-13 2023-08-21 11
USGS 345006118125701 009N013W25N001S 2002-09-23 2023-08-21 18
USGS 345006118153601 009N013W28R001S 2008-08-20 2022-08-26 7
USGS 345006118183101 009N013W30N001S 2008-08-21 2023-08-23 13
USGS 345016117532301 009N010W25P001S 2001-05-18 2001-05-18 3
USGS 345016117532302 009N010W25P002S 2001-05-18 2001-05-18 1
USGS 345021118144601 009N013W27K001S 1973-02-13 1980-06-25 8
USGS 345032118170601 009N013W29E001S 1963-06-14 1963-06-14 1
USGS 345033118095901 009N012W29R001S 1992-08-18 2007-08-15 14
USGS 345051117485001 009N009W27H002S 1968-05-07 1968-05-07 1
USGS 345100118090001 009N012W21K002S 2008-02-05 2008-02-05 2
USGS 345100118120001 009N013W24C004S 2008-03-18 2008-03-18 3
USGS 345100118150001 009N013W16P001S 2008-02-11 2008-02-11 2
USGS 345106118185201 009N014W24L001S 1953-11-20 1962-04-18 4
USGS 345107118095301 009N012W21N001S 2002-09-23 2002-09-23 1
USGS 345109118032001 009N011W21N001S 1965-12-20 1965-12-20 1
USGS 345128118055401 009N012W24J001S 1953-08-15 1953-08-15 1
USGS 345134118141101 009N013W23E001S 1963-06-14 1963-06-14 1
USGS 345140117534101 009N010W24E003S 2001-03-28 2008-02-27 7
USGS 345140117534201 009N010W24E001S 1957-04-26 1972-02-01 11
USGS 345142117531201 009N010W24G001S 1951-10-16 2008-02-27 22
USGS 345144118170201 009N013W20C003S 1960-08-09 1962-04-18 3
USGS 345145118200101 009N014W23B001S 1958-09-04 1960-08-09 3
USGS 345147118133201 009N013W23B002S 1960-10-29 1963-06-14 4
USGS 345147118141601 009N013W22A001S 1954-11-18 1954-11-18 1
USGS 345147118150501 009N013W22C001S 1960-08-09 1960-08-09 1
USGS 345147118153201 009N013W21A001S 1954-11-18 1954-11-18 1
USGS 345148118170101 009N013W20C002S 1953-11-20 1972-03-14 10
USGS 345149118133201 009N013W23B001S 1952-04-17 1952-04-17 1
USGS 345151118090201 009N012W21A001S 1975-05-08 1987-08-20 12
USGS 345154118061601 009N012W24C001S 1953-08-15 1953-08-15 1
USGS 345157118090401 009N012W16P003S 2002-09-23 2002-09-23 1
USGS 345158117533201 009N010W24C001S 1956-04-30 1975-03-19 17
USGS 345159117474401 009N009W23B001S 2008-02-26 2008-02-26 2
USGS 345200118160001 009N013W16D001S 2008-02-11 2008-02-11 2
USGS 345209117560801 009N010W16R004S 1992-11-06 2023-02-02 6
USGS 345210117471601 009N009W13N001S 2001-05-18 2001-05-18 2
USGS 345210118090601 009N012W16J001S 1953-08-17 1953-08-17 1
USGS 345211118053301 009N011W18M002S 1952-06-01 1953-04-10 2
USGS 345212117561801 009N010W16R001S 1990-05-13 1990-05-13 1
USGS 345212117561802 009N010W16R002S 1990-05-13 1990-05-13 1
USGS 345212117561803 009N010W16R003S 1990-05-13 1990-05-13 1
USGS 345213118051501 009N011W18L001S 1952-05-09 1953-04-10 2
USGS 345214117483701 009N009W15J001S 1990-05-10 2008-02-26 4
USGS 345215118092401 009N012W16K001S 1965-06-11 1974-05-02 6
USGS 345240117565001 009N010W16C002S 1952-04-03 1975-03-19 4
USGS 345241117522301 009N009W18C001S 1952-01-17 1975-03-19 19
USGS 345244117484201 009N009W10R001S 1953-04-24 1968-05-07 2
USGS 345252117525201 009N010W12R001S 1966-04-28 1972-02-01 3
USGS 345302117574001 009N010W08P001S 1951-11-08 1958-06-24 5
USGS 345334117421401 009N008W10A001S 2022-07-11 2022-07-11 1
USGS 345340118142901 009N013W03K001S 2002-09-25 2002-09-25 1
USGS 345412117425101 009N008W03F001S 2022-05-17 2022-05-17 1
USGS 345420117452901 009N008W06H001S 1990-05-10 1990-05-10 1
USGS 345435117425101 009N008W03C001S 2022-07-13 2022-07-13 1
USGS 345439117412001 010N008W35R001S 2022-05-13 2022-05-13 1
USGS 345518118172601 010N013W32D001S 1968-06-04 2016-08-04 39
USGS 345535117411401 010N008W26R001S 2022-05-16 2022-05-16 1
USGS 345543117420001 010N008W26N001S 2022-07-13 2022-07-13 1
USGS 345619117402801 010N008W25B001S 2022-07-15 2022-07-15 1
USGS 345630117410402 010N008W24N001S 2017-08-24 2017-08-24 3
USGS 345636117412001 010N008W23R001S 2022-07-14 2022-07-14 1
USGS 345656117533701 010N010W24F008S 2018-08-13 2018-08-13 4
USGS 345657117534201 010N010W24F002S 2018-08-13 2018-08-13 4
USGS 345658117534001 010N010W24F003S 2019-09-15 2019-09-17 8
USGS 345659117533801 010N010W24F004S 2019-09-13 2019-09-13 10
USGS 345700117533601 010N010W24F005S 2018-08-13 2018-08-13 5
USGS 345701117533401 010N010W24F006S 2019-09-10 2019-09-11 11
USGS 345701118153801 010N013W21B001S 1973-05-24 1990-04-24 18
USGS 345701118153802 010N013W21B002S 1991-08-01 2004-08-17 11
USGS 345703117533201 010N010W24F007S 2019-09-10 2019-09-12 10
USGS 345707117394701 010N007W19D002S 2017-08-23 2017-08-23 3
USGS 345707117394801 010N007W19D001S 2017-08-17 2017-08-17 3
USGS 345707117533101 010N010W24C001S 2018-08-13 2018-08-13 4
USGS 345712117463601 010N009W24A002S 1968-04-15 1968-05-07 2
USGS 345719117425101 010N008W15P001S 2022-05-17 2022-05-17 1
USGS 345726117384201 010N007W17P001S 2022-07-12 2022-07-12 1
USGS 345733118085201 010N012W15M003S 1973-05-22 2012-08-28 38
USGS 345745117401801 010N008W13H001S 2022-07-09 2022-07-09 1
USGS 345745117411401 010N008W14H001S 2022-05-15 2022-05-15 1
USGS 345746117390101 010N007W18H001S 2022-07-13 2022-07-13 1
USGS 345803117413901 010N008W14B001S 2017-08-22 2017-08-22 3
USGS 345806117394801 010N007W18D001S 2022-07-09 2022-07-09 1
USGS 345838117384201 010N007W08F001S 2022-05-18 2022-05-18 1
USGS 345842117413301 010N008W11G001S 2022-05-14 2022-05-14 1
USGS 345857117395801 010N007W07D001S 2017-08-16 2017-08-16 3
USGS 345857117395802 010N007W07D002S 2022-05-18 2022-05-18 1
USGS 345918117515201 010N009W06J PRECIP 1999-07-07 2002-10-09 8
USGS 345922117434401 010N008W04K001S 2017-08-17 2017-08-17 3
USGS 345949117392002 010N007W06B002S 1956-06-09 1956-06-09 1
USGS 345949117510501 010N009W05B001S 1964-06-16 2002-09-25 13
USGS 345951117503501 010N009W04D001S 1957-02-08 1968-04-15 2
USGS 345954117431501 010N008W04A001S 1952-04-02 1952-04-02 1
USGS 345955117421501 010N008W03A001S 2017-08-18 2017-08-18 3
USGS 345956117384401 011N007W32N001S 1951-11-27 1952-04-02 2
USGS 345956117452001 010N008W32N002S 2017-08-15 2017-08-15 3
USGS 350000117500001 011N009W33E002S 2008-03-05 2008-03-05 2
USGS 350001117385101 011N007W32N003S 1951-04-09 1958-09-03 4
USGS 350002117510301 011N009W32Q001S 1957-09-14 1975-03-19 18
USGS 350005117385401 011N007W32N002S 1953-04-22 1953-04-22 1
USGS 350006117385501 011N007W32N004S 1953-06-05 1960-08-03 3
USGS 350006117393001 011N007W31P002S 1956-05-17 1956-05-17 1
USGS 350007117420201 011N008W35N001S 1956-12-13 1956-12-13 1
USGS 350009118110501 011N012W32E002S 1955-08-10 1962-04-19 5
USGS 350010117483001 011N007W32K001S 1957-08-09 1957-08-09 1
USGS 350011117455501 011N008W31P001S 1955-09-12 1955-09-12 1
USGS 350019117385202 011N007W32M002S 1956-11-29 1956-11-29 1
USGS 350020118110401 011N012W32E001S 1955-07-12 1961-06-14 5
USGS 350022117384801 011N007W32E001S 1956-06-11 1956-06-11 1
USGS 350023117490201 011N009W34K001S 1956-05-16 1972-03-17 11
USGS 350023117491601 011N009W34L001S 1955-08-23 1956-05-16 2
USGS 350025117463001 011N009W36H001S 1955-07-29 1955-07-29 1
USGS 350025117530001 011N010W36H001S 1953-01-30 1956-05-15 3
USGS 350029117502001 011N009W33F001S 1956-05-15 1969-05-26 8
USGS 350031117442001 011N008W32H001S 1966-06-22 1966-06-22 1
USGS 350035117485001 011N009W34B001S 1956-05-16 1956-05-16 1
USGS 350038117420501 011N008W35D001S 1955-08-25 2008-02-14 6
USGS 350040117523501 011N009W31D002S 1956-05-15 1972-03-17 10
USGS 350040117531801 011N010W36B001S 1955-08-23 1956-05-15 2
USGS 350042117484901 011N009W34B002S 1956-05-16 1956-05-16 1
USGS 350044117523501 011N009W31D001S 1956-05-17 1956-05-17 1
USGS 350048117442001 011N008W32A001S 2002-10-23 2023-01-30 7
USGS 350048117465901 011N009W36C001S 1955-07-29 1955-07-29 1
USGS 350049117484001 011N009W34A001S 1956-05-16 1956-05-16 1
USGS 350049117485001 011N009W34B003S 1956-05-16 1956-05-16 1
USGS 350050117463001 011N009W36A001S 1955-06-27 1955-06-27 1
USGS 350055117474001 011N009W26R001S 1956-05-17 1962-05-31 5
USGS 350055117523501 011N009W30N001S 1952-04-05 1952-12-21 2
USGS 350058117472101 011N009W36D001S 1955-07-29 1955-07-29 1
USGS 350100117500001 011N009W28K003S 2008-03-20 2008-03-20 3
USGS 350106117500101 011N009W28K001S 1956-05-16 1968-06-03 8
USGS 350112117411001 011N008W26J001S 1951-11-27 1956-05-17 3
USGS 350113117444801 011N008W29K001S 1955-09-19 1962-07-16 7
USGS 350117117391401 011N007W30G001S 1953-04-22 1960-08-03 5
USGS 350122117420001 011N008W26E001S 1951-11-27 1951-11-27 1
USGS 350122117461401 011N008W30F001S 1956-05-17 1971-05-05 8
USGS 350139117460501 011N008W30C001S 1956-05-17 1956-05-17 1
USGS 350140117431501 011N008W28A001S 1956-05-15 1956-05-15 1
USGS 350141117502201 011N009W28C001S 1956-05-16 1956-05-16 1
USGS 350145117485701 011N009W22Q001S 1952-04-02 1952-04-02 1
USGS 350147117465501 011N009W24Q001S 1955-07-23 1962-07-16 6
USGS 350206118082401 011N012W22F001S 1973-03-01 2013-07-10 6
USGS 350210117430801 011N008W22E001S 1951-12-21 1959-10-06 8
USGS 350210117455801 011N008W19L001S 1955-09-19 1962-07-16 7
USGS 350216118121501 011N013W24A001S 1952-12-05 1952-12-05 1
USGS 350218117442501 011N008W20H004S 1959-10-09 1959-10-09 1
USGS 350223117442201 011N008W20H002S 1951-12-21 1961-08-08 7
USGS 350233117475701 011N009W23B001S 1953-02-24 1953-02-24 1
USGS 350235117515201 011N009W19A001S 1955-08-24 1962-09-12 3
USGS 350237117465601 011N009W24B002S 1955-08-05 1962-07-16 6
USGS 350249117514301 011N009W17N001S 1956-05-06 1956-05-06 1
USGS 350308118200301 011N014W14B001S 1970-06-03 1987-08-20 18
USGS 350311118133501 011N012W18B001S 1953-06-04 1953-06-04 1
USGS 350332117422201 011N008W10R001S 1955-07-18 1956-05-19 2
USGS 350418117420001 011N008W11D001S 1953-02-24 1956-05-19 2
USGS 350424117415401 011N008W02P001S 1953-02-24 1956-05-14 3
USGS 350424117420101 011N008W02N001S 1952-04-02 1960-08-04 5
USGS 350425117422801 011N008W03Q001S 1956-05-14 1956-05-14 1
USGS 350426117424201 011N008W03P001S 1955-07-18 1956-05-14 2
USGS 350500118170001 032S034E34J001M 2008-06-24 2008-06-24 3
USGS 350516117473001 012N009W36N001S 2002-10-23 2008-02-13 3
USGS 350517117542401 012N010W35P001S 1953-05-14 1953-05-14 1
USGS 350555117472401 032S039E33R001M 1958-09-03 1971-05-05 7
USGS 350600118190001 032S034E34C001M 2006-06-20 2006-06-20 3
USGS 350600118230001 032S033E26R001M 2006-06-28 2006-06-28 3
USGS 350603117554301 032S038E32N001M 1953-03-10 1953-03-10 1
USGS 350616117475501 032S039E33L001M 1956-05-29 1956-05-29 1
USGS 350618118062001 032S036E34E003M 1973-03-01 1973-03-01 1
USGS 350653117580701 032S037E26R001M 1962-08-23 1962-08-23 1
USGS 350700118000001 032S037E22N002M 2008-12-03 2008-12-03 2
USGS 350700118220001 032S034E30M001M 2006-06-30 2006-06-30 3
USGS 350700118240001 032S033E26G001M 2006-06-28 2006-06-28 3
USGS 350701117590401 032S037E26M001M 1969-03-20 2008-12-02 17
USGS 350707117583301 032S037E26G001M 1962-08-23 1978-12-29 6
USGS 350707117593401 032S037E27G001M 2013-08-13 2023-08-22 10
USGS 350733118063301 032S036E22N001M 1952-12-02 1955-07-12 2
USGS 350733118070801 032S036E21Q001M 1953-06-04 1984-06-27 17
USGS 350735117575601 032S037E24N002M 1953-03-10 1957-07-01 3
USGS 350737118000301 032S037E22N001M 1975-05-02 1990-04-25 10
USGS 350817118055601 032S036E22B001M 1952-12-03 1961-08-05 6
USGS 350820118055801 032S036E22B002M 1969-05-26 1969-05-26 1
USGS 350828118000901 032S037E16R001M 1972-06-28 2023-08-22 32
USGS 350829117590201 032S037E14N001M 1953-03-10 1957-07-01 3
USGS 350928117531801 032S038E10P001M 1953-05-14 1953-05-14 1
USGS 351000118200001 032S034E04C001M 2006-06-30 2006-06-30 3
USGS 351012118003201 032S037E04P001M 1955-07-13 1959-07-09 2
USGS 351029117480801 032S039E04L001M 1953-05-14 1953-05-14 1
USGS 351100118011001 032S037E04D001M 1959-07-09 1959-07-09 1
USGS 351104117590401 031S037E35N001M 1953-03-10 1953-03-10 1
USGS 351157118004701 031S037E28P001M 1960-03-29 1960-03-29 1
USGS 351158118003001 031S037E28Q001M 1976-01-07 1976-01-07 1
USGS 351256117445401 031S039E24P001M 1960-06-23 1960-06-23 1
USGS 351309117451101 031S039E24M001M 1960-06-23 1966-11-22 2
USGS 351354117584401 031S037E14L001M 1953-03-10 1955-07-13 2
USGS 351515117592001 031S037E10A001M 1955-08-24 1973-05-23 8
USGS 351515117592401 031S037E10B001M 1986-07-24 1987-08-21 2
USGS 351518118021301 031S037E08D001M 1976-01-13 1976-01-13 1
USGS 351534117570001 031S037E01R002M 1991-08-07 2023-08-23 32
USGS 351545118021101 031S037E05M002S 1975-05-08 1976-05-19 2
USGS 351548118001601 031S037E04J001M 1978-06-06 1984-06-27 6
USGS 351549118022001 031S037E05M001M 1955-07-13 1987-09-27 19
USGS 351607117571001 031S037E01H001M 1955-08-24 1969-05-27 6
USGS 351621117575501 030S037E36N001M 1953-03-11 1953-03-11 1
USGS 351630117591801 030S037E34R001M 1980-06-27 1987-09-27 7
USGS 351649117552201 030S038E32G001M 1974-05-01 1974-05-01 1
USGS 351659117570301 030S037E36H002M 1986-07-24 1990-04-24 2
USGS 351659117591901 030S037E34H002M 1980-06-26 2023-08-23 44
USGS 351700117555501 030S038E32D002M 1976-04-19 1976-04-19 1
USGS 351701117555201 030S038E32D001M 1953-05-13 1953-05-13 1
USGS 351701117555202 030S038E32D003M 1901-01-01 2004-08-11 25
USGS 351701117574401 030S037E36C001M 1953-03-11 1953-03-11 1
USGS 351701118002201 030S037E28H001M 1955-07-13 1976-01-07 6
USGS 351707117531701 030S038E34C001M 1953-05-13 1953-05-13 1
USGS 351712117562801 030S038E31C001M 1978-06-05 1978-06-05 1
USGS 351714117562801 030S038E30Q001M 1976-02-03 1981-06-12 4
USGS 351714117563001 030S038E30P001M 1976-01-13 1982-06-23 7
USGS 351715117545101 030S038E28N001M 1976-02-03 1982-06-23 6
USGS 351715117545102 030S038E28N002M 1976-02-03 1978-06-05 2
USGS 351722117560801 030S038E30R001M 1955-08-24 1957-07-01 2
USGS 351725117590301 030S037E26N001M 1976-01-07 1976-01-07 1
USGS 351740117535001 030S038E27M001M 1976-01-13 1976-01-13 1
USGS 351740117535002 030S038E27M002M 1976-01-13 1976-01-13 1
USGS 351741117542001 030S038E28G001M 1973-05-23 1973-05-23 1
USGS 351745117590401 030S037E26E001M 1953-03-17 1990-04-23 22
USGS 351752117590501 030S037E26D001M 1953-06-04 1955-08-24 2
USGS 351802117550001 030S038E29A001M 1978-06-06 1986-07-23 9
USGS 351811117545201 030S038E21N001M 1960-08-25 1962-08-22 2
USGS 351813117580001 030S037E24N002M 1976-01-20 1976-01-20 1
USGS 351814117571001 030S037E24R001M 1953-03-07 1953-03-07 1
USGS 351817117575901 030S037E24M002M 1978-06-06 2014-08-12 35
USGS 351822117580801 030S037E23J007M 2013-08-14 2014-08-12 2
USGS 351824117570101 030S037E24J003M 1983-08-25 2016-08-05 31
USGS 351826117580601 030S037E23J001M 1955-08-24 1969-05-27 7
USGS 351827117580901 030S037E23J003M 1909-06-07 1952-10-31 5
USGS 351829117563001 030S038E19L001M 1976-01-08 1976-01-08 1
USGS 351830117562801 030S038E19K001M 1917-10-03 1962-04-20 7
USGS 351832117565801 030S038E19M001M 1917-10-03 1953-05-13 2
USGS 351832117571401 030S037E24K001M 1953-05-13 1953-05-13 1
USGS 351838117511601 030S038E24F001M 1953-05-13 1976-02-04 2
USGS 351844117553901 030S038E20F001M 1955-12-17 1962-04-20 5
USGS 351848117590801 030S037E23D001M 1953-03-11 1953-03-11 1
USGS 351851117552701 030S038E20C002M 1953-05-13 1953-05-13 1
USGS 351852117552401 030S038E20C001M 1953-03-12 1961-04-17 2
USGS 351853117544201 030S038E21D001M 1953-05-13 1953-05-13 1
USGS 351855117553701 030S038E20C003M 1976-01-14 1976-01-14 1
USGS 351924117571801 030S037E13K001M 1978-06-06 1984-06-27 7
USGS 351938117561001 030S038E18H001M 1976-01-13 1976-01-13 1
USGS 351948117573901 030S037E13C001M 1976-02-04 1976-02-04 1
USGS 351955117575801 030S037E12N001M 1953-10-07 1953-10-07 1
USGS 352015117545401 030S038E08J001M 1953-05-13 1953-05-13 1
USGS 352049117545101 030S038E05R003M 1976-01-15 1976-01-15 1
USGS 352052117483001 030S039E08A001M 1953-05-13 1976-02-03 2
USGS 352132117531301 030S038E03B003M 1976-01-20 1976-01-20 1
USGS 352136117545101 030S038E05A001M 1953-10-07 1979-04-26 15
USGS 352137117531201 030S038E03B001M 1955-04-24 1962-05-31 7
USGS 352137117544801 030S038E04D002M 1980-06-26 2012-08-28 31
USGS 352140117470501 030S039E03C001M 1962-04-20 1962-04-20 1
USGS 352204117493001 029S039E32E001M 1978-06-06 1983-08-25 5
USGS 352209117472201 029S039E33H001M 1955-08-24 1978-06-06 7
USGS 352226117592201 029S037E34B001M 1953-06-05 1958-09-02 3
USGS 352232117492801 029S039E29N001M 1955-08-24 1976-01-20 6
USGS 352233117470601 029S039E34D001M 1984-06-27 1984-06-27 1
USGS 352248117492901 029S039E29M001M 1953-04-23 1960-04-01 2
USGS 352350117451601 029S039E23J002M 1986-07-24 2023-08-23 43
USGS 352354117405701 029S040E22E002M 1955-08-24 1955-08-24 1
USGS 352426117471201 029S039E15M001M 1953-06-05 1962-04-20 8
USGS 352507117451601 029S039E12N001M 1955-09-26 1955-09-26 1
USGS 352531117471802 029S039E12L002M 1917-10-02 1917-10-02 1
USGS 352533117471901 029S039E12L003M 1917-10-05 1917-10-05 1
  group icon Los Angeles County, California
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 10264120 LITTLE ROCK RES NR LITTLEROCK CA 2001-10-28 2003-03-20 43
USGS 342000117580001 003N010W18LS01S 2011-07-14 2021-07-12 7
USGS 342149117523501 LITTLE ROCK C NR WRIGHTWOOD CA 2003-09-16 2007-07-16 3
USGS 342240117495401 TRIB TO SF BIG ROCK C NR VALYERMO CA 2003-09-17 2004-05-13 2
USGS 342300117430001 004N008W33E001S 2011-07-12 2011-07-12 3
USGS 342400117460001 004N009W24Q001S 2008-03-19 2008-03-19 3
USGS 342400117490001 004N009W21K001S 2011-07-19 2011-07-19 3
USGS 342514117535001 004N010W23C001S 1971-04-29 1978-07-14 5
USGS 342551117551701 004N010W15M001S 1971-04-26 1978-05-25 8
USGS 342627117495401 004N009W09N001S 1971-04-26 1978-05-26 6
USGS 342631117495601 004N009W09N004S 1969-08-20 1969-08-20 1
USGS 342633117484201 004N009W10L001S 1976-05-03 1978-07-13 3
USGS 342634117543901 004N010W10Q001S 1971-04-28 1978-07-14 7
USGS 342641117484601 004N009W10M002S 1973-02-26 1975-04-07 3
USGS 342643117505201 004N009W08M001S 2002-10-22 2018-05-30 6
USGS 342656117571701 004N010W08E001S 1971-04-26 1978-05-25 8
USGS 342700117562001 004N010W09D001S 1971-04-26 1978-05-25 8
USGS 342718117531301 004N010W11A002S 1950-07-12 1950-07-12 1
USGS 342720117533501 004N010W02Q001S 1971-04-28 1978-07-13 7
USGS 342736117515301 004N009W06L001S 1971-04-26 1978-07-13 8
USGS 342738117571901 004N010W05M001S 1973-03-08 1975-04-16 3
USGS 342804118011501 LITTLE ROCK BL SANTIAGO CYN C NR LITTLEROCK CA 2021-03-10 2022-06-15 23
USGS 342809117512101 004N009W06A001S 1972-03-15 1978-07-13 7
USGS 342814117550901 005N010W34N002S 1971-04-28 1978-07-14 6
USGS 342824117512501 005N009W31R001S 2002-06-06 2002-06-06 2
USGS 342912117564201 005N010W29Q001S 1971-04-28 1978-07-14 6
USGS 342929117532601 005N010W26J001S 1967-04-19 1977-05-06 8
USGS 342930117393501 005N008W25H001S 1967-04-19 1978-07-12 8
USGS 342952117445501 005N009W25A001S 1964-05-14 1978-05-24 11
USGS 342952117484801 005N009W26D001S 1972-03-15 1978-07-12 7
USGS 343004117462601 005N009W24P001S 1971-04-26 1978-05-24 7
USGS 343007117540201 005N010W23Z004S 1948-09-14 1950-06-28 4
USGS 343011117502901 005N009W20K001S 1956-12-13 1959-08-05 3
USGS 343030117584301 005N011W24G001S 1976-10-26 1976-10-26 1
USGS 343046118015501 005N011W16R002S 1973-02-27 1978-07-13 6
USGS 343059117394101 005N008W13R001S 1961-05-20 1978-07-12 8
USGS 343111117552401 005N010W16J001S 1971-04-27 1978-05-24 8
USGS 343114117585701 005N011W13K001S 1960-02-01 1963-06-19 5
USGS 343117117584401 005N011W13G001S 1950-08-15 1961-06-11 8
USGS 343121118024301 005N011W17H001S 1971-01-01 1972-07-01 2
USGS 343122118024401 005N011W17H002S 1973-07-30 2018-04-30 8
USGS 343141117582801 005N011W13A001S 1963-06-19 1972-03-08 8
USGS 343142117584901 005N011W13B001S 1960-03-01 1972-10-24 28
USGS 343143117580901 005N010W07P001S 1973-03-01 1978-05-23 6
USGS 343144117572901 005N010W07R001S 1964-05-19 2008-03-04 25
USGS 343148117582901 005N011W12R001S 1955-10-24 1972-03-08 13
USGS 343150117585501 005N011W12Q001S 1960-03-01 1978-05-24 26
USGS 343204117584101 005N011W12J002S 1963-06-19 1972-03-08 8
USGS 343208117583701 005N011W12J001S 1963-06-19 1972-03-08 8
USGS 343216117562601 005N010W08H001S 1992-08-19 2023-08-14 33
USGS 343222117552901 005N010W09H001S 2002-09-24 2023-03-01 5
USGS 343228118012901 005N011W09A003S 1964-03-27 1975-04-09 11
USGS 343228118013801 005N011W09A002S 1976-04-22 1978-05-20 3
USGS 343235117550101 005N010W04R001S 1960-08-10 1960-08-10 1
USGS 343236117562401 005N010W05R001S 1964-05-19 1978-05-23 21
USGS 343237117595301 005N011W02Q002S 1971-04-27 1977-05-02 6
USGS 343244118060501 005N012W02K004S 1976-04-26 1978-05-24 3
USGS 343245118012101 005N011W03N003S 2002-09-26 2002-09-26 1
USGS 343259117593101 005N011W01M001S 1992-08-21 2010-08-19 12
USGS 343302117505501 005N009W05E001S 1968-09-18 1971-04-26 3
USGS 343314117503801 005N009W05C001S 1972-03-15 1977-04-26 6
USGS 343314118023601 005N011W04E001S 1960-08-12 1960-08-12 1
USGS 343314118031901 005N011W05F002S 1971-01-01 1973-07-30 3
USGS 343326117591701 005N011W01C001S 2014-08-05 2023-08-15 10
USGS 343329118035901 006N011W32P001S 1950-09-15 1974-06-28 3
USGS 343330117444801 006N008W32P001S 1972-03-14 1978-05-22 7
USGS 343330117481101 006N009W35N001S 1973-03-05 1974-06-05 2
USGS 343330117501701 006N009W33P001S 1971-04-26 1978-05-18 7
USGS 343331118014901 006N011W34Q001S 2002-09-26 2008-01-28 3
USGS 343332117550101 006N010W34R001S 1971-04-27 1978-05-23 6
USGS 343332118022101 006N011W34N001S 1967-06-20 1973-07-30 3
USGS 343332118040201 006N011W32P002S 1971-01-14 1978-05-20 8
USGS 343334118083301 006N012W34N001S 1971-01-01 2008-02-05 6
USGS 343337118035901 006N011W32P003S 2002-09-26 2002-09-26 1
USGS 343341117413601 006N008W35P001S 1961-06-10 1975-04-08 12
USGS 343344118024301 006N011W33K001S 1972-03-14 1978-05-19 7
USGS 343355117580701 006N010W32E001S 1950-08-23 1950-08-23 1
USGS 343356117472901 006N009W35H001S 1972-03-14 1978-05-19 7
USGS 343357117551701 006N010W34G001S 1964-05-19 1964-05-19 1
USGS 343400117590001 006N011W36C001S 2008-02-04 2008-02-04 2
USGS 343404117593101 006N011W36G001S 1964-03-31 2023-08-14 34
USGS 343405117553001 006N010W34F001S 1964-05-19 1964-05-19 1
USGS 343419118044401 006N011W31A001S 1965-06-26 1965-06-26 1
USGS 343422117555801 006N010W34D001S 1964-05-19 1964-05-19 1
USGS 343428118110401 006N012W30R001S 1974-06-07 1978-05-23 5
USGS 343434117500801 006N009W28P002S 1974-04-29 2002-07-18 24
USGS 343436117500301 006N009W28K001S 1964-02-12 1984-06-25 7
USGS 343513117575301 006N010W29D001S 1964-05-19 1964-05-19 1
USGS 343515118101401 006N012W29B001S 2009-08-11 2017-09-22 7
USGS 343516118031301 006N011W21N001S 1953-06-03 1978-07-14 19
USGS 343522118095701 006N012W20R001S 2011-03-24 2016-08-17 4
USGS 343523118095501 006N012W20R002S 2016-08-17 2017-09-23 4
USGS 343526118095501 006N012W20J001S 2017-09-23 2017-09-23 2
USGS 343528117490501 006N009W22L001S 1972-03-14 1977-04-26 6
USGS 343531117462201 006N008W19M001S 1972-03-14 1978-05-18 7
USGS 343540117580501 006N010W20E001S 1960-08-12 1960-08-12 1
USGS 343542118034101 006N011W20G002S 1972-05-10 1974-06-28 4
USGS 343542118034401 006N011W20G001S 1971-01-26 1971-01-26 1
USGS 343542118050701 006N011W19F001S 1972-07-31 1974-06-28 3
USGS 343544118053001 006N011W19E002S 1972-07-07 1974-06-28 3
USGS 343546118091601 006N012W21G001S 2009-08-11 2017-09-23 4
USGS 343552118060901 006N012W24F001S 1960-08-18 1960-08-18 1
USGS 343553118053201 006N011W19E004S 1972-07-07 1974-06-28 3
USGS 343553118054501 006N012W24Z002S 1948-09-14 1948-09-14 1
USGS 343554118050501 006N011W19F002S 2008-02-04 2023-02-28 3
USGS 343555118055001 006N012W24A002S 1965-03-19 1974-06-28 5
USGS 343559118033701 006N011W20A001S 1974-06-06 1978-05-17 5
USGS 343600118061001 006N012W24C001S 1963-04-26 1974-06-28 6
USGS 343603118085501 006N012W21A001S 1964-05-19 1969-11-19 8
USGS 343604118052201 006N011W19C001S 2002-10-21 2002-10-21 1
USGS 343604118085501 006N012W21A002S 1964-05-19 1970-12-23 12
USGS 343609118063801 006N012W13N001S 1967-06-20 2008-04-10 14
USGS 343612117531601 006N010W13Q001S 1964-05-14 1964-05-14 1
USGS 343659117434601 006N008W09P001S 1972-03-15 1978-05-18 7
USGS 343659118125701 006N013W12N002S 1967-04-18 1967-04-18 1
USGS 343700118110001 006N012W07H001S 2008-01-28 2008-01-28 2
USGS 343700118182501 006N014W12R003S 2002-09-26 2002-09-26 1
USGS 343704118095601 006N012W08R001S 1964-03-31 1972-09-22 3
USGS 343713117484701 006N009W10Q001S 1961-08-02 1978-05-23 9
USGS 343713117485101 006N009W10Q003S 2002-06-06 2008-04-07 6
USGS 343717118063601 006N012W12M002S 2008-03-19 2008-03-19 3
USGS 343727118085201 006N012W09H002S 1992-11-05 1992-11-05 1
USGS 343727118085202 006N012W09H003S 1993-09-10 2023-08-15 31
USGS 343739117492101 006N009W10D001S 2002-06-06 2002-06-06 2
USGS 343743118144101 006N013W10C PRECIP 1999-07-07 2002-10-09 8
USGS 343752118012001 006N011W11D001S 2001-07-17 2014-08-06 9
USGS 343754118015201 006N011W03P001S 1965-06-08 1965-06-08 1
USGS 343811118050601 006N011W06L001S 1997-11-21 1997-11-21 1
USGS 343815118054901 006N012W01J001S 1974-06-07 1975-04-10 2
USGS 343820117570501 006N010W05H001S 1953-08-14 1978-05-18 13
USGS 343820118050103 006N011W06G003S 1997-11-21 1997-11-21 1
USGS 343821118151801 006N013W04H001S 1972-03-14 1978-05-19 7
USGS 343822118051901 006N011W06F001S 1997-07-08 2023-08-16 25
USGS 343824117493801 006N009W04H002S 1960-08-11 1978-05-19 8
USGS 343825117571901 006N010W05H002S 1956-12-14 1959-07-09 2
USGS 343826118035801 006N011W05G003S 2008-02-12 2008-02-12 2
USGS 343829118050301 006N011W06G002S 1992-08-19 1995-07-11 3
USGS 343837117493901 006N009W04A001S 2002-06-06 2002-06-06 2
USGS 343837118095401 006N012W05A001S 1964-07-01 1964-07-01 1
USGS 343838118032901 006N011W05A001S 1950-08-15 1950-08-15 1
USGS 343839118095401 006N012W05A002S 1964-07-01 1972-09-22 2
USGS 343845117504301 007N009W32R001S 2002-10-23 2008-02-06 3
USGS 343846118025301 007N011W33Q001S 1973-05-14 1991-07-30 15
USGS 343848118083801 007N012W34N003S 1967-04-20 1970-11-18 4
USGS 343851118083801 007N012W34N005S 1968-05-10 2008-01-29 11
USGS 343857118140401 007N013W35M001S 1920-01-10 1920-01-10 1
USGS 343859118031201 007N011W33M001S 1975-05-06 1975-05-06 1
USGS 343900118074401 007N012W35M001S 1953-06-03 1964-03-27 6
USGS 343900118110001 007N012W30J001S 2008-01-28 2008-01-28 2
USGS 343903118074801 007N012W27J005S 1953-02-14 1970-06-22 12
USGS 343912118083601 007N012W34E001S 1957-03-11 1971-04-29 6
USGS 343922118140601 007N013W35E001S 1953-12-15 1967-11-28 10
USGS 343925118012201 007N011W34H001S 1972-03-16 1973-03-02 2
USGS 343926117560501 007N010W33J002S 1973-03-02 1978-07-13 5
USGS 343927118074801 007N012W34A002S 1950-08-15 1950-08-15 1
USGS 343931118133701 007N013W35C001S 1959-01-01 1959-01-01 1
USGS 343932118144001 007N013W34B001S 2008-03-06 2023-01-31 4
USGS 343933118111401 007N012W31B001S 1958-02-21 1958-02-21 1
USGS 343935118132101 007N013W35B001S 1959-01-01 1959-01-01 1
USGS 343938118102901 007N012W29P001S 1950-08-15 1950-08-15 1
USGS 343938118131301 007N013W26R001S 1964-08-05 1964-08-05 1
USGS 343943118081701 007N012W27P005S 1998-02-26 1998-02-26 1
USGS 343943118081702 007N012W27P006S 1998-03-12 1999-09-29 13
USGS 343943118081703 007N012W27P007S 1998-03-13 1999-09-29 13
USGS 343943118081704 007N012W27P008S 1998-03-13 1999-09-29 12
USGS 343943118081801 007N012W27P002S 1998-06-16 2003-08-05 3
USGS 343943118125601 007N013W25N001S 1959-01-01 1959-01-01 1
USGS 343950118150801 007N013W27N001S 1950-08-15 1950-08-15 1
USGS 343951118065901 007N012W26K001S 1953-12-16 1969-06-10 5
USGS 343951118070001 007N012W26K002S 1953-12-10 1970-06-22 9
USGS 343953118041901 007N011W29M001S 2008-01-30 2023-02-01 4
USGS 344000118130601 007N013W26J002S 1964-07-15 1971-12-29 3
USGS 344002118074701 007N012W27J004S 1957-11-14 1970-06-22 14
USGS 344002118130401 007N013W25M001S 1960-02-19 1970-10-30 4
USGS 344003118063901 007N012W25M001S 1952-04-01 1952-04-01 1
USGS 344003118074801 007N012W27H005S 1993-02-24 1998-03-11 3
USGS 344003118074901 007N012W27J006S 1992-08-19 2004-08-17 7
USGS 344004118102801 007N012W29F002S 1965-06-17 1968-07-11 6
USGS 344005118081801 007N012W27F002S 2001-05-17 2006-05-19 15
USGS 344005118082201 007N012W27F005S 1996-10-31 1998-02-19 6
USGS 344005118082202 007N012W27F006S 1996-10-31 1998-02-18 3
USGS 344005118082203 007N012W27F007S 1996-10-31 1998-02-18 4
USGS 344005118082204 007N012W27F008S 1996-10-31 1998-02-19 3
USGS 344006117520801 007N009W30F001S 1953-08-14 1967-12-04 4
USGS 344006117523201 007N009W30E001S 1952-08-02 1952-08-02 1
USGS 344006117585601 007N010W30E001S 1972-03-16 1978-05-19 5
USGS 344006118014201 007N011W27G001S 1965-06-10 1965-06-10 1
USGS 344006118082601 007N012W27F003S 2003-08-05 2003-08-05 1
USGS 344008118074701 007N012W27H003S 1994-09-20 2008-07-23 15
USGS 344011118074701 007N012W27H002S 1960-11-30 1993-09-10 15
USGS 344028118112601 007N012W30B001S 2003-08-06 2003-08-06 1
USGS 344030118110001 007N012W19R001S 1964-07-24 1967-06-17 5
USGS 344032117593201 007N011W24Q001S 1952-04-17 1952-04-17 1
USGS 344036118012201 007N011W22R001S 1953-08-14 1953-08-14 1
USGS 344039117592901 007N011W25B001S 1952-04-01 1952-04-01 1
USGS 344039118011901 007N011W23N001S 1956-12-14 1963-07-14 5
USGS 344042118130001 007N013W24M004S 1965-04-12 2003-08-06 6
USGS 344042118130301 007N013W24M001S 1963-06-29 1969-06-10 7
USGS 344044118125701 007N013W24M002S 1967-06-19 1977-05-04 8
USGS 344058118040801 007N011W20F001S 1965-06-04 1965-06-04 1
USGS 344059117512301 007N009W19H002S 1973-05-24 1986-07-21 13
USGS 344100118170001 007N013W19A005S 2008-03-03 2008-03-03 3
USGS 344103118035501 007N011W20G003S 2003-08-12 2008-01-30 27
USGS 344104118053101 007N011W19E001S 1973-05-15 2023-08-18 50
USGS 344104118091101 007N012W21Z003S 1920-01-14 1920-01-14 1
USGS 344107118092401 007N012W21C002S 1960-10-19 2003-08-06 13
USGS 344109118092201 007N012W21C005S 2003-08-05 2003-08-05 1
USGS 344109118092401 007N012W21C001S 1956-02-14 1970-06-22 7
USGS 344109118092601 007N012W21C004S 1966-07-13 1970-06-22 5
USGS 344110118141601 007N013W22Z001S 1908-01-01 1908-01-01 1
USGS 344111118175701 007N013W19D001S 1973-05-15 1992-08-04 17
USGS 344112118093201 007N012W21C006S 2003-08-01 2003-08-16 208
USGS 344117118002001 008N011W35J001S 1952-04-03 1952-04-17 2
USGS 344118117533601 007N010W24D001S 1951-11-06 1951-11-06 1
USGS 344120118081001 007N012W22B001S 1953-12-02 1960-12-26 3
USGS 344120118081301 007N012W22B002S 1953-11-25 2008-01-31 11
USGS 344123118075501 007N012W15R002S 1959-10-02 1970-11-18 14
USGS 344123118080001 007N012W15R001S 1953-11-25 1965-06-17 6
USGS 344123118141701 007N013W15Z001S 1920-01-10 1920-01-10 1
USGS 344124118002101 007N011W14N001S 1952-04-01 1952-04-01 1
USGS 344125118035401 007N011W17Q001S 1952-04-01 1952-04-01 1
USGS 344125118053501 007N011W18N001S 1973-05-15 1990-04-26 18
USGS 344125118075801 007N012W15R004S 1965-12-21 2008-02-25 16
USGS 344126117593201 007N011W13Q001S 1958-03-12 1958-03-12 1
USGS 344130118075701 007N012W15R003S 1960-11-30 2003-08-07 11
USGS 344131118184101 007N014W13Q002S 1908-01-01 1908-01-01 1
USGS 344134118044301 007N011W18R005S 2006-05-19 2006-05-19 1
USGS 344135118044801 007N011W18R004S 2003-08-12 2006-05-04 11
USGS 344136118062901 007N012W13M002S 1960-10-14 1967-06-19 5
USGS 344138117581901 007N010W18R002S 2002-09-24 2023-03-01 6
USGS 344143118065701 007N012W14J001S 1965-06-10 1965-06-10 1
USGS 344149118082201 007N012W15F002S 1948-09-14 1953-12-10 4
USGS 344149118195901 007N014W14F001S 1909-01-01 1909-01-01 1
USGS 344151117553101 007N010W15L001S 1973-05-25 1986-07-21 14
USGS 344155118080803 007N012W15Z051S 1946-09-10 1951-04-03 4
USGS 344158118124801 007N013W13F003S 1971-06-18 1992-05-04 22
USGS 344200118141001 007N013W14E001S 1970-06-02 2023-08-17 47
USGS 344200118330001 007N016W10J001S 2011-05-26 2011-05-26 3
USGS 344209118124701 007N013W13C003S 1970-06-02 1970-06-02 1
USGS 344209118183801 007N014W13A001S 1992-08-20 2023-08-22 31
USGS 344214118024901 007N011W16B001S 1950-08-23 1950-08-23 1
USGS 344217118021302 007N011W10N002S 1952-04-03 1952-04-03 1
USGS 344218118030001 007N011W09P001S 1960-08-17 1960-08-17 1
USGS 344218118083301 007N012W10P002S 1957-11-14 1970-06-22 15
USGS 344221118083401 007N012W10N001S 1953-11-25 1970-06-22 15
USGS 344227118173101 007N013W07J001S 1963-05-27 1963-05-27 1
USGS 344238118071301 007N012W11K001S 1961-07-26 1961-07-26 1
USGS 344239118074601 007N012W11M001S 1960-10-14 2001-05-17 8
USGS 344239118094201 007N012W09M001S 2001-05-17 2001-05-17 1
USGS 344239118142101 007N013W10J003S 1908-01-01 1908-01-01 1
USGS 344240118074301 007N012W11M002S 1960-12-01 2001-05-17 12
USGS 344240118094201 007N012W09E002S 1961-09-14 1969-12-16 8
USGS 344241118094001 007N012W09E001S 1960-10-14 1970-06-22 13
USGS 344241118210401 007N014W10F001S 1949-09-21 1969-05-21 16
USGS 344244118005401 007N011W11F001S 1965-06-04 1965-06-04 1
USGS 344248118074701 007N012W11E002S 2002-10-21 2008-01-29 15
USGS 344252118173501 007N013W07H002S 1944-09-12 1944-09-12 1
USGS 344256118002301 007N011W12M002S 1993-08-24 1997-07-07 5
USGS 344257118034901 007N011W08B001S 1992-11-05 2004-08-17 13
USGS 344304118153101 007N013W09Z001S 1944-09-12 1944-09-12 1
USGS 344304118154401 007N013W09B002S 1944-09-12 1944-09-12 1
USGS 344305118091801 007N012W09B002S 2003-08-12 2003-08-12 1
USGS 344306118092601 007N012W09B001S 2001-05-17 2003-09-18 18
USGS 344306118112802 007N012W07B002S 1964-03-31 1964-03-31 1
USGS 344306118135801 007N013W11D004S 1960-08-18 1960-08-18 1
USGS 344308118185101 007N014W01Q001S 1964-05-04 1970-06-02 3
USGS 344309117530201 007N010W12A001S 1964-08-04 1964-08-04 1
USGS 344309118070501 007N012W02Q001S 1952-04-17 1952-04-17 1
USGS 344310118025801 007N011W04P001S 1949-10-10 1965-06-04 2
USGS 344310118172601 007N013W06R001S 2002-10-22 2008-01-29 3
USGS 344311117555401 007N010W03N001S 1951-11-06 1951-11-06 1
USGS 344312117540201 007N010W02R001S 1951-11-06 1951-11-06 1
USGS 344312117580901 007N010W06R001S 1953-06-03 1972-03-16 8
USGS 344320117575501 007N010W05N003S 1952-04-01 1952-04-01 1
USGS 344337117531801 007N010W01G001S 1951-11-06 1951-11-06 1
USGS 344337118022501 007N011W03E002S 1970-06-02 1970-06-02 1
USGS 344337118023301 007N011W04H001S 1971-06-15 1972-06-12 2
USGS 344338118022501 007N011W03E003S 1973-05-15 2023-08-16 45
USGS 344340117535201 007N010W02H002S 1951-11-06 1951-11-06 1
USGS 344349118053701 007N011W06D001S 1965-06-04 1965-06-04 1
USGS 344350117535001 007N010W01E001S 1965-03-08 1965-03-08 1
USGS 344352118172601 007N013W06A001S 1950-08-15 1950-08-15 1
USGS 344400118082001 008N012W34P001S 1953-08-14 1957-08-07 4
USGS 344400118350001 008N016W32L001S 2011-05-25 2011-05-25 3
USGS 344401118154403 008N013W33Q003S 1956-03-08 1956-03-08 1
USGS 344401118171701 008N013W32N002S 1953-06-04 1971-04-29 12
USGS 344402118042101 008N011W32N001S 1952-04-04 1952-04-04 1
USGS 344402118082101 008N012W34P002S 1958-09-05 1972-03-14 10
USGS 344404117550001 007N010W03A001S 1965-11-29 1970-12-23 11
USGS 344404118022801 008N011W33R001S 1952-04-03 1952-04-03 1
USGS 344405118000102 008N011W36N004S 1952-04-03 1952-04-03 1
USGS 344407118241701 008N014W31P001S 1909-01-01 1909-01-01 1
USGS 344414118181301 008N013W31M001S 1971-06-15 1972-06-12 2
USGS 344415118130301 008N013W36N001S 2001-05-17 2008-03-17 8
USGS 344415118130501 008N013W36L001S 1973-05-22 1985-08-23 13
USGS 344418118253301 008N015W36M001S 1953-11-19 1954-10-19 2
USGS 344419118074701 008N012W35M001S 1970-06-03 1972-06-12 3
USGS 344419118284201 008N015W33F001S 1956-12-18 1962-04-17 6
USGS 344420118282901 008N015W33G002S 1953-11-19 1964-03-27 6
USGS 344421118282201 008N015W33G001S 1950-08-15 1957-03-07 2
USGS 344423118192501 008N014W36E001S 1960-08-17 1960-08-17 1
USGS 344429118030201 008N011W33F001S 1965-06-04 1965-06-04 1
USGS 344430117582701 008N010W31G001S 1952-04-01 1952-04-01 1
USGS 344430117591401 008N011W36H002S 1953-04-13 1953-04-13 1
USGS 344446118074901 008N012W34A001S 2008-02-11 2008-02-11 2
USGS 344456118012301 008N011W27R001S 1956-03-09 1957-03-08 2
USGS 344456118014001 008N011W27Q001S 1952-04-03 1952-04-03 1
USGS 344457117542501 008N010W26Q001S 1951-11-06 1952-04-17 2
USGS 344457117581001 008N010W30R001S 1953-04-13 2004-08-17 5
USGS 344500118100001 008N012W29H001S 2008-01-31 2008-01-31 2
USGS 344500118260001 008N015W26M001S 2008-04-10 2008-04-10 3
USGS 344504118050301 008N011W30Q003S 2002-09-24 2008-01-30 4
USGS 344515118171301 008N013W29M001S 1971-06-02 1971-06-02 1
USGS 344517118050901 008N011W30L001S 1970-06-22 1970-06-22 1
USGS 344537118275401 008N015W22N001S 1949-03-15 1951-08-22 5
USGS 344538117583101 008N010W30B001S 1953-08-15 1971-04-29 4
USGS 344542118172801 008N013W30A001S 1972-10-11 1972-10-11 1
USGS 344547118012501 008N011W22R002S 1947-01-01 1947-01-01 1
USGS 344548118023601 008N011W21R001S 1960-08-17 1963-08-12 4
USGS 344548118023602 008N011W21R002S 1953-08-15 1958-04-30 5
USGS 344548118092501 008N012W21Q001S 1992-08-18 2014-08-08 13
USGS 344551117553101 008N010W22P003S 1973-05-24 2023-08-21 47
USGS 344559118091201 008N012W21K001S 1997-07-10 1997-07-10 1
USGS 344600118160001 008N013W17K001S 2008-03-03 2023-03-02 6
USGS 344600118270001 008N015W22B002S 2008-03-04 2008-03-04 3
USGS 344607118140801 008N013W23M001S 1953-11-20 1961-06-01 8
USGS 344608118141201 008N013W23M003S 1963-07-30 1972-03-14 6
USGS 344609118142901 008N013W22K001S 1955-12-22 1956-06-08 2
USGS 344610118162801 008N013W20H001S 1955-11-01 1956-03-08 2
USGS 344622117545701 008N010W22H003S 1973-05-24 1995-07-11 17
USGS 344623117550001 008N010W22H004S 1999-07-16 2023-08-22 20
USGS 344626118250701 008N015W24B002S 1950-01-01 1971-05-06 15
USGS 344628118001801 008N011W23A002S 1952-04-17 1952-04-17 1
USGS 344633118353201 008N016W17R002S 1955-10-31 1956-03-08 2
USGS 344635118244301 008N014W18N001S 1956-01-04 1957-03-06 3
USGS 344636118320801 008N016W13N001S 1973-05-22 2023-08-22 47
USGS 344637118092601 008N012W21C001S 1953-06-04 1972-03-14 9
USGS 344641118105801 008N012W17N001S 1952-04-17 1952-04-17 1
USGS 344648118323701 008N016W14L001S 1949-03-15 1960-08-16 4
USGS 344654118362801 008N016W18H001S 1950-08-23 1971-05-06 14
USGS 344657118052001 008N011W18L001S 1958-05-03 1958-05-03 1
USGS 344700118360001 008N016W18H004S 2008-01-31 2023-02-01 4
USGS 344702118184101 008N014W13H001S 1971-06-16 1973-05-22 3
USGS 344703118095601 008N012W16M001S 1992-11-05 2023-08-21 34
USGS 344712118185701 008N014W13G001S 1970-06-02 1989-04-04 16
USGS 344713118151201 008N013W15E001S 1963-06-06 1963-06-06 1
USGS 344723118273501 008N015W10P001S 1953-11-20 1971-05-06 14
USGS 344726118320401 008N016W12N001S 1973-05-22 1977-08-09 5
USGS 344728118224201 POND AVUZ-2 INLET NR FAIRMONT CA 2011-04-12 2012-03-27 5
USGS 344729118224301 008N014W09N001S 2010-08-03 2013-08-28 11
USGS 344729118224304 008N014W09N002SLYS 2010-07-19 2013-03-20 25
USGS 344729118224308 008N014W09N003SLYS 2010-07-19 2013-03-20 33
USGS 344730118224201 POND AVUZ-2 NR FAIRMONT CA 2010-07-19 2012-05-31 8
USGS 344740118223801 NORTH POND AVUZ-2 NR FAIRMONT CA 2011-07-19 2012-05-31 4
USGS 344746118141101 008N013W11M001S 1963-06-06 1987-08-20 14
USGS 344751118241801 POND AVUZ-4 FAR SIDE NR FAIRMONT CA 2011-07-22 2012-07-16 12
USGS 344751118241802 008N014W07SOIL2 2012-08-23 2012-08-23 20
USGS 344751118241901 008N014W07G001S 2010-10-14 2013-08-26 82
USGS 344751118241903 008N014W07G002SLYS 2011-01-19 2013-03-18 26
USGS 344751118241911 008N014W07G003SLYS 2011-07-22 2013-03-18 31
USGS 344751118241915 008N014W07G004SLYS 2011-02-02 2013-03-18 39
USGS 344751118241921 008N014W07G005SLYS 2011-01-19 2013-03-18 39
USGS 344751118241925 008N014W07G006SLYS 2011-01-19 2013-03-06 38
USGS 344752118241901 008N014W07SOIL1 2012-08-23 2012-08-23 20
USGS 344752118241902 008N014W07SOIL3 2012-08-23 2012-08-23 20
USGS 344753118241601 008N014W07SOIL6 2012-08-23 2012-08-23 5
USGS 344753118241701 008N014W07SOIL5 2012-08-23 2012-08-23 5
USGS 344753118241801 008N014W07SOIL4 2012-08-23 2012-08-23 5
USGS 344759118221301 008N014W09F004S 2010-08-04 2013-08-27 11
USGS 344759118221302 008N014W09F005S 2010-08-05 2013-08-27 11
USGS 344759118221303 008N014W09F006S 2010-08-04 2013-08-27 11
USGS 344759118223101 POND AVUZ-1 INLET NR FAIRMONT CA 2011-07-22 2012-05-29 6
USGS 344759118223201 POND AVUZ-1 NR FAIRMONT CA 2011-07-22 2012-05-29 8
USGS 344759118343301 008N016W09G001S 2002-10-24 2002-10-24 1
USGS 344800118221301 008N014W09F001S 2010-08-05 2013-08-28 13
USGS 344800118221304 008N014W09F002SLYS 2010-08-03 2013-03-19 22
USGS 344800118221308 008N014W09F003SLYS 2010-07-19 2013-03-19 26
USGS 344800118221309 POND AVUZ-1 FAR SIDE NR FAIRMONT CA 2011-07-22 2012-05-29 6
USGS 344814118231101 008N014W08B001S 2009-05-12 2013-08-29 3
USGS 344815118234601 008N014W08D001S 2009-05-11 2009-05-11 1
USGS 344815118240401 008N014W07B001S 1997-01-01 2013-08-29 26
USGS 344816118224001 008N014W09D001S 2009-05-22 2009-05-22 1
USGS 344816118365201 008N016W06Q001S 1955-02-18 1971-05-06 15
USGS 344817118233101 008N014W05P001S 2009-05-11 2011-04-12 2
USGS 344821118091301 008N012W09B001S 1953-08-17 1962-04-16 7
USGS 344825118071801 008N012W02Q001S 1952-04-17 1952-04-17 1
USGS 344828118372601 008N016W06M001S 1992-11-04 2008-07-08 16
USGS 344829118222801 008N014W04P001S 2009-05-12 2013-08-29 7
USGS 344830118372201 008N016W06M PRECIP 1999-07-07 2002-10-09 7
USGS 344831117545601 008N010W02N001S 1953-04-10 1953-04-23 2
USGS 344834118151401 008N013W03M001S 2002-10-21 2008-01-29 3
USGS 344835117531301 008N010W01Q001S 1990-05-14 2001-05-17 4
USGS 344835117531302 008N010W01Q002S 2001-05-16 2001-05-16 3
USGS 344835117531303 008N010W01Q003S 1990-05-08 2001-05-17 7
USGS 344835117531304 008N010W01Q004S 1990-05-08 1990-05-08 1
USGS 344836118221101 008N014W04K002S 2010-08-03 2013-08-28 11
USGS 344836118221104 008N014W04K003SLYS 2010-07-19 2013-03-18 27
USGS 344836118221108 008N014W04K004SLYS 2010-07-19 2013-03-18 26
USGS 344841118240301 008N014W06J001S 2009-05-12 2013-08-29 5
USGS 344842118225601 008N014W05H001S 1973-02-15 1973-02-15 1
USGS 344843118215601 008N014W04K001S 2009-05-12 2012-05-31 3
USGS 344849117545801 008N010W02M002S 2001-03-27 2008-02-28 8
USGS 344856117541801 008N010W02G001S 2001-03-27 2001-03-27 3
USGS 344857118135401 008N013W02F001S 1908-01-01 1908-01-01 1
USGS 344910117532402 008N010W01C002S 2001-03-27 2002-06-06 6
USGS 344910117533101 008N010W01C003S 2002-06-06 2002-06-06 2
USGS 344910117533102 008N010W01C004S 2002-06-07 2002-06-07 2
USGS 344910117533103 008N010W01C005S 2002-06-05 2002-06-05 2
USGS 344910117533104 008N010W01C006S 2002-06-07 2002-06-07 2
USGS 344910117533105 008N010W01C007S 2002-06-06 2002-06-06 2
USGS 344910117533106 008N010W01C008S 2002-06-06 2002-06-06 2
USGS 344911117524001 008N009W06D001S 1952-06-01 1953-08-17 4
USGS 344921117570601 008N010W05A001S 1990-05-12 1990-05-12 1
  group icon San Bernardino County, California
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 342256117403801 003N008W02A PRECIP 1982-10-17 1988-10-07 9
USGS 343002117393301 005N007W30D002S 2002-09-23 2023-02-14 12
USGS 343004117380801 005N007W20Q001S 2018-05-22 2018-05-22 3
USGS 343139117383101 005N007W17D001S 1994-05-18 2003-05-14 4
USGS 343143117384901 005N007W07R001S 2002-06-06 2002-06-06 2
USGS 343652117395801 006N007W18D001S 2002-06-05 2002-06-05 2
USGS 350630117561501 032S047E34D001M 1917-10-12 1917-10-12 1
USGS 351112117373601 031S041E31N001M 1953-02-17 1953-02-17 1
USGS 351529117573001 031S047E05R001M 1953-03-04 1953-03-04 1