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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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.
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Site Selection Results -- 28 sites found


Hydrologic unit = 15030102
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 San Bernardino County, California
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 345629114472601 010N021E21Q002S 1978-08-02 1978-08-02 1
USGS 350320115084901 011N017E04RS01S 1952-06-30 1981-09-01 4
USGS 350637114593201 PIUTE C 0.30 MI DS OF PIUTE SPRING NR GOFFS CA 2005-03-23 2006-09-19 9
USGS 350638114592501 012N018E24CS01S 2005-05-04 2006-09-19 4
USGS 350638114594501 PIUTE C 0.02 MI DS OF PIUTE SPRING NR GOFFS CA 2005-03-23 2005-03-23 1
USGS 350640114594701 012N018E24DS02S 1981-09-02 2006-09-19 4
USGS 350705115094801 012N017E17J001S 1961-05-11 1978-07-27 4
USGS 350923115093501 012N017E04D001S 1953-01-21 1981-09-02 18
USGS 351208115120301 013N017E18N001S 1917-11-05 1981-09-01 21
USGS 351258115175601 013N015E09NS01S 1981-08-14 1981-08-14 1
USGS 351332115180201 013N016E07B001S 1959-05-16 1981-08-20 4
USGS 351557115172601 014N016E29MS01S 1981-08-25 1981-08-25 1
USGS 351638115070701 014N017E23L001S 1953-01-21 1953-01-21 1
USGS 351644115150201 014N016E22M001S 1917-11-05 1964-05-07 16
USGS 351644115150202 014N016E22M002S 1981-08-25 1981-08-25 1
USGS 351724115143601 014N016E15Q001S 1958-05-22 1959-05-16 2
USGS 351730115133801 014N016E14K001S 1953-09-13 1981-08-26 14
USGS 351730115133803 014N016E14K003S 1952-06-27 1952-06-27 1
USGS 351732115141401 014N016E14M001S 1975-10-15 1981-08-26 2
USGS 351751115071601 014N017E14F001S 1953-09-13 1962-06-08 13
USGS 352051115065501 015N017E26Q001S 1981-08-26 1981-08-26 1
USGS 352119115074901 015N017E27HS01S 1981-08-26 1981-08-26 1
USGS 352218115073601 015N017E22AS01S 1981-08-26 1981-08-26 1
USGS 352227115084301 015N017E16RS01S 1981-08-26 1981-08-26 1
  group icon Clark County, Nevada
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 352743114591901 214 S28 E63 31CBCC1 S-2 2003-10-07 2010-07-22 3
USGS 352918115022901 214 S28 E62 22CCCA1 WALKING BOX 2009-06-25 2010-07-27 2
USGS 352955115021301 CMMR1 2020-04-08 2020-04-08 1
USGS 353125115024801 BLM DRINKER H-4 2023-04-03 2023-12-11 2