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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 151 sites found


Hydrologic unit = 16050202
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 Churchill County, Nevada
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 10312100 LAHONTAN RES NR FALLON, NV 2018-09-25 2018-09-25 22
USGS 392410119041201 102 N18 E26 21CDDA1 2003-07-17 2003-07-17 1
USGS 392507119032001 102 N18 E26 15CDCB1 DOUBLE G WELL 2003-07-17 2003-07-17 1
USGS 392517119025101 102 N18 E26 15DACC1 2009-08-18 2009-08-18 1
USGS 392730119040801 LAHONTAN RES SAMPLE POINT NR GATEHOUSE 2006-06-06 2021-09-16 636
USGS 392737119040701 LAHONTAN CORE 6 2023-10-13 2023-10-17 2
USGS 392737119040702 LAHONTAN CORE 6 TOP 2023-10-13 2023-10-13 1
USGS 392737119040703 LAHONTAN CORE 6 MIDDLE 2023-10-13 2023-10-13 1
USGS 392737119040704 LAHONTAN CORE 6 BOTTOM 2023-10-13 2023-10-13 1
USGS 392737119040706 LAHONTAN CORE 6 2-4 2023-10-04 2023-10-04 1
USGS 392737119040710 LAHONTAN CORE 6 10-12 2023-10-04 2023-10-04 1
USGS 392737119040714 LAHONTAN CORE 6 18-20 2023-10-04 2023-10-04 1
USGS 392737119040718 LAHONTAN CORE 6 26-28 2023-10-04 2023-10-04 1
USGS 392737119040722 LAHONTAN CORE 6 34-36 2023-10-04 2023-10-04 1
USGS 392737119040726 LAHONTAN CORE 6 42-44 2023-10-04 2023-10-04 1
USGS 392737119040730 LAHONTAN CORE 6 50-52 2023-10-04 2023-10-04 1
USGS 392737119040734 LAHONTAN CORE 6 58-60 2023-10-04 2023-10-04 1
USGS 392737119040737 LAHONTAN CORE 6 64-66 2023-10-04 2023-10-04 1
USGS 392737119040738 LAHONTAN CORE 6 66-68 2023-10-04 2023-10-04 1
USGS 392737119040742 LAHONTAN CORE 6 74-76 2023-10-04 2023-10-04 1
USGS 392737119040746 LAHONTAN CORE 6 82-84 2023-10-04 2023-10-04 1
USGS 392737119040750 LAHONTAN CORE 6 90-92 2023-10-04 2023-10-04 1
USGS 392737119040754 LAHONTAN CORE 6 98-100 2023-10-04 2023-10-04 1
USGS 392737119040758 LAHONTAN CORE 6 106-108 2023-10-04 2023-10-04 1
USGS 392737119040762 LAHONTAN CORE 6 114-116 2023-10-04 2023-10-04 1
USGS 392737119040765 LAHONTAN CORE 6 120-122 2023-10-04 2023-10-04 1
USGS 392737119040766 LAHONTAN CORE 6 122-124 2023-10-04 2023-10-04 1
USGS 392737119040768 LAHONTAN CORE 6 126-128 2023-10-04 2023-10-04 1
USGS 392740119040201 LAHONTAN CORE 4 2022-06-16 2022-06-21 15
USGS 392741119040401 LAHONTAN CORE 1 2022-06-15 2022-06-21 23
USGS 392744119040601 LAHONTAN CORE 2 2022-06-16 2022-06-21 17
  group icon Lyon County, Nevada
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 10311700 CARSON RV AT DAYTON, NV 1994-07-14 2009-10-01 27
USGS 10311710 GOLD CYN CK AT DAYTON, NV 1998-05-06 2018-03-22 3
USGS 10311715 CARSON RV BLW DAYTON, NV 1998-04-21 2009-10-01 14
USGS 10311725 SIXMILE CYN CK AT HWY 50 NR DAYTON, NV 1998-05-06 1998-09-15 2
USGS 10311750 CARSON R ABV SIXMILE CYN CK BLW DAYTON, NV 2018-05-31 2018-06-25 2
USGS 10311850 CARSON RV ABV CHAVES RANCH, NV 2009-10-01 2009-10-01 1
USGS 10311860 CARSON RV AT CHAVES RANCH NR CLIFTON, NV 1998-04-22 2002-07-11 18
USGS 10311870 CARSON RV BLW CHAVEZ RANCH NR CLIFTON, NV 2002-08-29 2002-09-04 3
USGS 10311875 CARSON RV NR CLIFTON, NV 2009-10-01 2009-10-01 1
USGS 10312000 CARSON RV NR FORT CHURCHILL, NV 1970-10-21 2009-10-01 324
USGS 10312020 CARSON RV NR SILVER SPGS, NV 1962-10-01 2023-12-13 557
USGS 10312025 CARSON RV 2.8 MI BLW HWY 95 NR WEEKS, NV 1998-05-01 1998-05-14 3
USGS 10312030 CARSON RV NR MOUTH AT LAHONTAN RES, NV 1998-04-22 1998-04-22 1
USGS 391240119384501 103 N16 E21 32ACBA1 2009-07-30 2009-07-30 1
USGS 391259119384201 103 N16 E21 29DCDD1 1989-09-19 1989-09-19 1
USGS 391308119355201 103 N16 E21 26BCB 1 1989-05-02 1989-05-02 1
USGS 391308119355202 103 N16 E21 26BCAB1 1989-05-02 1989-05-02 1
USGS 391319119384101 103 N16 E21 29DBAA2 DRYWALL 2008-05-07 2014-08-18 8
USGS 391417119351801 103 N16 E21 23ACDD1 Town of Dayton Well 1 1988-12-01 1988-12-01 1
USGS 391441119370101 103 N16 E21 15CCDC1 1989-02-24 1989-02-24 1
USGS 391519119351701 103 N16 E21 14ADBA1 Rose Peak 2 1988-12-01 1988-12-01 1
USGS 391538119311301 103 N16 E22 09CACA1 1988-11-29 1988-11-29 1
USGS 391538119383501 103 N16 E21 08DDCB1 1989-10-20 1989-10-20 1
USGS 391605119313401 103 N16 E22 09BCBC1 USGS DVR-13 1988-06-23 1989-05-12 3
USGS 391610119335901 103 N16 E21 12ADAB1 USGS DVR-12 1988-06-23 1989-05-10 3
USGS 391627119332101 103 N16 E22 06CDDD1 1988-12-08 1988-12-08 1
USGS 391709119314001 103 N16 E22 04BBCB1 CARDELLI 2013-08-06 2013-08-06 1
USGS 391719119230401 103 N16 E23 03ABAA1 1983-03-03 1983-03-03 1
USGS 391723119315001 103 N17 E22 32DDBC1 1989-01-31 1989-01-31 1
USGS 391728119160601 102 N17 E24 34DDAC1 Fort Churchill State Park 1989-01-24 2009-09-09 2
USGS 391735119150200 CARSON RV AT WEEKS, NV 1973-05-13 1994-01-19 9
USGS 391740119272401 103 N17 E22 36DABB1 1983-03-01 1983-03-01 1
USGS 391748119211501 103 N17 E23 36BADC1 IRRIGATION #2 1989-10-02 1989-10-02 1
USGS 391755119313401 103 N17 E22 33BCBA1 McGill 2014-01-09 2014-01-09 1
USGS 391758119321001 103 N17 E22 32ABCD1 RING 2010-09-13 2014-08-11 6
USGS 391802119300001 103 N17 E22 34BAAD1 PINE 2010-09-13 2014-08-11 6
USGS 391803119314201 103 N17 E22 32AAAD1 DVSW 11 2014-01-10 2014-01-10 1
USGS 391808119120701 102 N17 E25 32BAAA1 USGS CHR-15 1988-07-26 1988-07-26 2
USGS 391812119224001 103 N17 E23 26CCCC1 1981-03-11 1981-10-28 2
USGS 391813119332101 103 N17 E22 30DCCB1 6 MILE 6 INCH 2014-01-29 2014-01-29 1
USGS 391823119293401 103 N17 E22 27DACC1 1989-09-20 2008-05-07 2
USGS 391847119113801 102 N17 E25 29ADAB1 USGS CHR-14 1988-07-26 1988-07-26 2
USGS 391857119230701 103 N17 E23 27ABAC1 1981-03-11 1981-11-02 2
USGS 391928119285901 103 N17 E22 23BDDC1 BORDA 2009-08-12 2009-08-12 1
USGS 391929119271501 103 N17 E22 24ADDC1 1983-02-23 1983-02-23 1
USGS 391933119263301 103 N17 E23 19ACBC1 SOUTH 1981-04-07 1981-12-01 2
USGS 391937119281701 103 N17 E22 24BCBB2 DIVIDE SHALLOW 2009-08-10 2009-08-10 1
USGS 391937119281801 103 N17 E22 24BCBB1 DIVIDE 2009-08-06 2009-08-06 1
USGS 391941119125101 102 N17 E25 18DDD 1 1989-09-25 1989-09-25 1
USGS 392003119224901 103 N17 E23 15DDAB1 MISFITS 2009-08-07 2009-08-07 1
USGS 392007119253501 103 N17 E23 17DCBC1 1989-01-10 1989-01-10 1
USGS 392008119233301 103 N17 E23 15CCAA1 1981-04-17 1983-02-24 3
USGS 392013119054001 LAHONTAN RES SAMPLE POINT NR OVERFLOW BASIN A 2011-06-22 2011-09-26 23
USGS 392017119260501 103 N17 E23 17 1 1981-11-16 1981-11-16 1
USGS 392024119074801 LAHONTAN RES SAMPLE POINT NR CARSON R MOUTH 1998-05-19 2011-09-26 44
USGS 392024119173901 CHURCHILL BUTTE PRECIP SITE 1996-11-13 2023-06-29 75
USGS 392031119273901 103 N17 E22 13ACBA1 2009-08-20 2009-08-20 1
USGS 392047119260501 103 N17 E23 07DDDD1 NV CAMELS 1981-04-07 1981-12-10 2
USGS 392050119244701 103 N17 E23 09CCDB1 USGS 1981-04-07 1981-11-12 2
USGS 392056119262001 103 N17 E23 07DABB1 2009-08-19 2009-08-19 1
USGS 392110119235001 103 N17 E23 09DAAA1 USGS-BOYER 1981-04-07 1981-12-17 2
USGS 392113119224001 103 N17 E23 11BCCD1 2008-05-09 2014-08-14 8
USGS 392115119233901 103 N17 E23 10BCCA1 1989-02-01 1989-02-01 1
USGS 392126119230901 103 N17 E23 10ABCD1 USGS 1981-04-07 1981-11-18 2
USGS 392132119215101 103 N17 E23 11AA 1 1982-01-18 1982-01-18 1
USGS 392132119232501 103 N17 E23 10BABD1 1981-04-07 1981-08-03 2
USGS 392141119240601 103 N17 E23 04DDCC1 1981-04-07 1981-12-15 2
USGS 392144119223401 103 N17 E23 02BC 1 Stagecoach Utilities 5 1988-12-05 1988-12-05 1
USGS 392145119222901 103 N17 E23 02CCDA2 1981-11-05 1981-11-05 1
USGS 392146119214201 103 N17 E23 01CC 1 Stagecoach Utilities 6 1981-11-03 1981-11-03 1
USGS 392152119204201 103 N17 E23 01DDB 1 Stagecoach Utilities Well 1981-04-17 1981-12-29 2
USGS 392201119245001 103 N17 E23 04CBBB2 1989-09-28 1989-09-28 1
USGS 392204119245501 103 N17 E23 04CBBB1 1989-09-28 1989-09-28 1
USGS 392212119223001 103 N17 E23 02BDCC1 COACH 2013-08-20 2013-08-20 3
USGS 392214119221301 103 N17 E23 02ACBC1 JJ 2008-07-30 2014-08-14 9
USGS 392222119210601 103 N17 E23 01ABCB1 SC-WEST 2009-08-05 2009-08-05 1
USGS 392226119162101 102 N17 E24 03ABAD1 1989-09-21 1990-02-28 2
USGS 392235119215601 103 N18 E23 35DCDC1 Stagecoach Utilities 4 1988-01-11 1989-01-11 2
USGS 392237119245201 103 N18 E23 33CCB 1 Corral Spring 1981-11-04 1981-11-04 1
USGS 392238119251801 103 N18 E23 32DD 1 Spring 1 1981-11-04 1981-11-04 1
USGS 392240119203201 103 N16 E24 31CCBC1 SC-EAST DEEP 2009-08-04 2009-08-04 1
USGS 392240119203202 103 N16 E24 31CCBC2 SC-EAST SHALLOW 2009-08-11 2009-08-11 1
USGS 392242119250301 103 N18 E23 32DDA 1 1981-04-20 1981-11-19 2
USGS 392246119222901 103 N18 E23 35CBDD1 1981-04-17 1981-10-27 2
USGS 392301119110801 LAHONTAN RES SAMPLE POINT NR UPPER BASIN 2010-08-24 2020-09-10 92
USGS 392311119174501 102 N18 E24 33BDAA1 1989-09-26 1989-09-26 1
USGS 392316119114901 LAHONTAN RES SAMPLING PT NR OVERFLOW BASIN B 2011-06-23 2011-09-27 21
USGS 392320119140901 102 N18 E24 36ABAA1 2008-05-08 2014-08-14 8
USGS 392320119150901 102 N18 E24 35ABAD1 1989-09-26 2014-08-14 9
USGS 392330119175401 102 N18 E24 28CDBD1 1989-09-21 1989-09-21 1
USGS 392334119252001 103 N18 E23 29DD 1 Spring 2 1981-12-30 1981-12-30 1
USGS 392349119114301 102 N18 E25 29ADCD1 Beach 7, Lahonton St Park 1989-10-11 1989-10-11 1
USGS 392403119135101 102 N18 E24 25AADC1 Silver Springs Water 1989-01-13 1989-01-13 1
USGS 392440119093101 LAHONTAN RES SAMPLE POINT NR MIDDLE BASIN 2010-08-24 2021-07-14 298
USGS 392515119123701 102 N18 E25 17CCBC1 1989-02-01 1989-02-01 1
USGS 392518119170401 102 N18 E24 15CCBA1 1989-09-30 1989-09-30 1
  group icon Storey County, Nevada
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 391532119420601 MCCLELLAN PEAK PRECIP SITE 1996-11-07 2022-09-29 64
USGS 391824119331001 103 N17 E22 30DBCD1 Storey County 2014-01-07 2020-01-31 6
USGS 391837119330501 103 N17 E22 30DABC1 1989-09-27 1989-09-27 1
USGS 391846119314001 103 N17 E22 20DDD 1 2008-05-08 2008-05-08 1
USGS 391936119315101 103 N17 E22 20DABB1 1989-09-27 1989-09-27 1
USGS 391943119390601 103 N17 E21 20BAC 1 Cedar Hill Canyon Sp 18 1970-10-04 1970-10-04 1
USGS 392003119352901 103 N17 E21 14DCBC1 Spring 6 1970-09-30 1970-09-30 1
USGS 392037119312201 BASALITE KNOB PRECIP SITE 1996-10-18 2023-07-11 50
USGS 392343119270501 103 N18 E22 25DA 1 Spring 1981-07-29 1981-07-29 1
  group icon Washoe County, Nevada
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 391700119405701 103 N16 E20 01ADAC1 Spring near Ophir Grade 1989-06-07 1989-06-07 1
  group icon Carson City, Nevada
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 10311500 CARSON RV NR EMPIRE, NV 2005-03-08 2005-03-08 1
USGS 390539119344101 103 N14 E21 12BDC 1 ERASTRA SPG 2012-07-13 2012-07-13 1
USGS 390726119371901 BRUNSWICK CANYON PRECIP SITE 1996-11-06 2022-09-30 58
USGS 390823119385001 103 N15 E21 29BAAC1 Badger Spring 1989-06-02 1989-06-02 1
USGS 390840119422501 103 N15 E20 23CDAC1 1989-10-19 1989-10-19 1
USGS 390914119420002 103 N15 E20 23ABDD2 1989-10-19 1989-10-19 1
USGS 390917119430701 103 N15 E20 22ABCA1 USGS DVR-11 1988-08-30 2003-03-31 3
USGS 390938119424802 103 N15 E20 15DA 2 1991-08-28 1991-08-28 1
USGS 390941119424601 103 N15 E20 14CCBB1 City Well 24 2002-11-05 2002-11-05 1
USGS 390949119421501 103 N15 E20 14CAAA1 City of Carson Well 41 1988-06-08 1991-08-28 3
USGS 391004119433301 104 N15 E20 15BDBA1 NDWR 2003-07-23 2016-07-07 4
USGS 391011119395201 BRUNSWICK EFFLUENT RESERVOIR PRECIP SITE 1996-11-27 2022-09-30 45
USGS 391019119425901 103 N15 E20 10DDB 1 City of Carson Well 44 1991-08-28 1991-08-28 1
USGS 391058119424602 103 N15 E20 11BCBD1 City of Carson Well 40 1988-08-24 2002-10-22 3