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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 93 sites found


Hydrologic unit = 15010010
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 Mohave County, Arizona
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 09413600 VIRGIN R. ABV I15 RESTAREA NR LITTLEFIELD, AZ 1977-09-20 1979-10-29 27
USGS 09413650 VIRGIN R. BLW I15 REST AREA NR LITTLEFIELD, AZ 1977-09-20 2010-07-21 29
USGS 09413700 VIRGIN RV ABV THE NARROWS NR LITTLEFIELD, AZ 1998-06-30 2017-03-01 81
USGS 09413800 VIRGIN R AT MOUTH OF NARROWS NR LITTLEFIELD, AZ 1977-09-20 1979-10-31 29
USGS 09414900 BEAVER DAM WASH AT BEAVER DAM, AZ 2009-06-26 2010-09-03 10
USGS 09415000 VIRGIN RV AT LITTLEFIELD, AZ 1949-07-01 2023-09-13 2361
USGS 364547113532801 B-39-15 22DCB1 [ELBOW CANYON SPRING] 2010-06-02 2010-06-02 2
USGS 364554113540400 ELBOW CANYON WASH 2010-06-02 2010-06-02 2
AZ014 364622114013801 B-39-16 16CDD 1991-02-07 1991-02-07 1
USGS 364625113595501 B-39-16 14CCC 1976-11-04 1991-02-07 2
AZ014 364716113585601 B-39-16 11DDD 2010-07-21 2010-07-21 2
USGS 364852114011501 B-39-16 04AAB 1976-11-04 1976-11-04 1
USGS 364900114020001 B-40-16 33CC 1967-11-15 1967-11-15 1
AZ014 364914114013601 B-40-16 33DBC 1991-02-07 1991-02-07 1
USGS 365006113585301 VIRGIN RIVER ABV BEAVER DAM WASH, AZ. 1981-08-28 1982-09-03 5
USGS 365013113584201 BEAVER DAM WASH AT MOUTH, AZ. 1981-08-28 1982-09-03 5
USGS 365212113471001 B-40-14 15ACC1 [LOST SPRING] 2010-02-02 2010-05-25 6
USGS 365337113550501 (B-41-15) 4dbc-S1 LFS-2 2009-06-24 2009-06-24 1
USGS 365338113545701 Littlefield springs I15 drain, LFS-1 2009-03-11 2010-02-04 6
USGS 365341113545501 B-40-15 04DBA1 1976-11-04 1976-11-04 1
USGS 365342113545401 222 04DBA 1 Littlefield Road-Cut Sp 1988-01-07 1988-01-07 1
USGS 365345113550101 (B-40-15) 4ac -S1 Littlefield Springs 11 2012-01-13 2012-06-20 3
AZ014 365359113560101 B-40-15 05ABD2 1991-02-07 1991-02-07 1
USGS 365404113543901 B-40-15 04ABD 2010-06-02 2010-06-02 2
USGS 365407113540001 B-40-15 03ABB 1967-11-16 1967-11-16 1
USGS 365409113562201 B-40-15 05BAB 1967-11-15 1967-11-15 1
USGS 365428113534901 (B-41-15)35ca -S1 Littlefield Springs 10 2012-01-13 2012-06-20 3
USGS 365429113534301 (B-41-15)35cb -S1 Littlefield Springs 9 2012-01-13 2012-06-19 3
AZ014 365429113554501 B-41-15 33CAC 1989-06-13 2001-08-30 11
USGS 365429113554501 B-41-15 33CAC1 1989-06-13 1995-06-13 7
USGS 365429113555301 B-41-15 33CBD1 1967-11-14 1976-11-03 2
USGS 365434113554701 B-41-15 33CAB 1976-11-03 1976-11-03 1
USGS 365440113534001 Virgin River at Desert Springs 2012-06-20 2012-06-20 1
USGS 365503113504201 (B-41-14)29ccc-S1 Littlefield Springs 6 2012-01-12 2012-06-19 3
USGS 365505113504801 (B-41-14)30ddd-S1 LFS-5 2009-06-24 2009-06-24 1
USGS 365505113561901 B-41-15 29DDC1 1967-11-15 1967-11-15 1
USGS 365506113505401 (B-41-14)30ddb-S1 Littlefield Springs 7 2012-01-12 2012-06-20 3
USGS 365509113514401 (B-41-14)30cca-S1 LFS-3 2009-06-23 2009-06-23 1
USGS 365509113514402 (B-41-14)30cca-S2 LFS-4 2009-06-23 2009-06-23 1
USGS 365509113514403 B-41-14 30CCA1 [VIRGIN RIVER NARROWS 3 SPRING] 2010-07-21 2011-08-04 4
USGS 365509113522801 (B-41-15)25cd -S1 Littlefield Springs 8 2012-01-12 2012-06-20 4
USGS 365518113512801 (B-41-14)30cac-S1 Littlefield Srping 12 2012-06-20 2012-06-20 4
USGS 365520113512001 (B-41-14)30cad-S1 Littlefield Springs 13 2012-06-20 2012-06-20 5
USGS 365614113492701 (B-41-14)21cba Virgin R. blw Sullivan Canyon 2010-08-12 2010-08-12 1
USGS 365625113484801 (B-41-14)21ada Virgin R. abv Sullivan Canyon 2010-08-12 2010-08-12 1
USGS 365648113472401 (B-41-14)14ccc Virgin R. at I-15 rest area 2010-08-11 2010-08-11 1
USGS 365725113471801 B-41-14 14BCB1 1976-11-04 1991-02-07 2
USGS 365758113451701 (B-41-14)13aba Virgin River nr Yellow Knolls 2010-08-12 2010-08-12 1
USGS 365812113434101 Virgin River at Black Rock Gulch, nr St.George UT 2009-10-29 2010-01-12 2
  group icon Clark County, Nevada
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 09415090 VIRGIN RV AT MESQUITE, NV 1992-01-29 2017-04-24 53
USGS 09415190 VIRGIN RV AT RIVERSIDE, NV 1974-04-29 1995-09-29 733
USGS 09415200 VIRGIN RV BLW RIVERSIDE, NV 1969-10-08 1974-01-17 46
USGS 09415230 VIRGIN R AB HALFWAY WASH NR RIVERSIDE NV 1978-01-26 1995-09-29 420
USGS 363733114100701 BLM DRINKER NORTH KEY WEST SPRING 2023-04-13 2023-04-13 1
USGS 363810114091301 BLM DRINKER V-1 2023-04-13 2023-04-13 1
USGS 363813114145101 222 S15 E69 14BAA 1 Juanita Spring 1986-01-25 1986-01-25 1
USGS 363832114102801 BLM DRINKER V-2 2023-04-13 2023-12-18 2
USGS 363842114105401 222 S15 E70 09BCDC1 GOVERNMENT SPRING 2009-08-12 2010-01-05 2
USGS 364610114043501 222 S13 E71 28CCCC1 VVWD 9 1991-02-07 1992-06-22 2
USGS 364624114031301 222 S13 E71 27CBAC1 VVWD31 2003-09-17 2003-09-17 1
USGS 364627114074401 222 S13 E70 26DAAA1 VVWD2 1994-08-18 2003-09-17 2
USGS 364631114070501 222 S13 E70 25ACDC1 Mesquite Wtr Bunkerville 1 1994-08-17 1994-08-17 1
USGS 364640114050301 222 S13 E71 29BDAA1 VVWD 5 1994-08-17 1994-08-17 1
AZ014 364830114041901 222 S13 E71 16BBC 1 1994-07-21 1995-06-13 2
USGS 364830114042101 222 S13 E71 16BBDC1 Mesquite Wtr Virgin Vly 25 1994-08-18 1994-08-18 1
USGS 364912114041201 222 S13 E71 09BDCA1 PS27 2013-09-30 2013-09-30 3
AZ014 364954114030201 222 S13 E71 03CAB 1 1993-04-13 1993-04-13 1
  group icon Lincoln County, Nevada
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 365105114180701 222 S12 E69 32 1 DAWN LIMESTONE SAMPLE SITE 1986-05-13 1986-05-13 1
USGS 365504114261601 222 (UNSURVEYED) 1 1984-02-05 1984-02-05 1
USGS 365629114264701 222 (UNSURVEYED) 2 1984-02-05 2021-01-15 4
USGS 365716114172301 222 E69 1 1984-02-06 1984-02-06 1
USGS 365731114173001 222 E69 2 1984-02-06 1984-02-06 1
USGS 372938114033601 BEAVER DAM WASH BEL. STATE PARK,NEVADA 1981-08-18 1982-05-07 2
  group icon Washington County, Utah
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 09413200 VIRGIN RIVER NEAR BLOOMINGTON, UT 1977-10-14 2024-02-27 257
USGS 09413300 VIRGIN R AT BLOOMINGTON, UT 1978-05-23 1979-10-30 19
USGS 09413500 VIRGIN RIVER NEAR ST. GEORGE, UT 1966-12-06 2024-02-27 155
USGS 09413900 BEAVER DAM WASH NEAR ENTERPRISE, UT 2008-06-10 2024-02-13 117
USGS 370147113373001 (C-43-16)33dab- 1 1968-10-08 1968-10-08 1
USGS 370308113355901 MAN O WAR BRIDGE AT BLOOMINGTON, UT 1988-10-05 1988-10-05 1
USGS 370343113352201 (C-43-16)12adb- 1 1969-07-22 1969-07-22 1
USGS 370353113345001 (C-43-16)12aaa- 1 1968-10-09 1968-10-09 1
USGS 370819114013501 BEAVER DAM WASH BELOW BULL VALLEY WASH, UT 1981-08-28 1981-08-28 1
USGS 370827114014401 BEAVER DAM WASH 10 MILES WEST OF CASTLE CLIFF 1993-01-20 1993-01-20 1
USGS 371310113595001 (C-40-18)29cac-S1 1993-08-18 1993-08-18 1
USGS 371315113594901 (C-41-19)17bdd- 1 2011-08-15 2014-09-03 2
USGS 371335113595401 (C-41-19) 8cdc- 1 1994-01-20 1994-01-20 1
USGS 371647113592001 (C-40-19)29aac-S1 1993-08-18 1993-08-18 1
USGS 371833113595601 BEAVER DAM WASH AT MOTOQUA, UT 1981-08-18 1993-04-02 3
USGS 371840113593601 EAST FK. CONFLU. WITH BEAVER DAM WASH SITE BD3 1993-02-11 1993-02-11 1
USGS 372107113570603 EAST FORK TUNNEL WEIR 3 NR SANTA CLARA, UT. 1993-08-18 1993-08-18 1
USGS 372220113595201 BEAVER DAM WASH AT MOTOQUA RDS END 2.3 1981-08-18 1982-05-11 2
USGS 372305113524201 DISCHARGE FROM TENNECO MINERAL MINE SITE PD3 1993-02-11 1993-02-11 1
USGS 372320113533601 E. FK. BEAVER DAM WASH 0.5 MILE WEST OF MINE 1993-02-11 1993-02-11 1