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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 172 sites found


Hydrologic unit = 10140201
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 Dawes County, Nebraska
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 06444000 White River at Crawford, Nebr. 1977-06-14 2009-09-10 3
USGS 06445590 BIG BORDEAUX CREEK NEAR CHADRON NEBR 1977-06-29 1977-06-29 1
  group icon Sheridan County, Nebraska
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 425947102330201 35N 44W19B 1 1951-03-09 1951-03-09 1
  group icon Bennett County, South Dakota
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 431958101582101 39N39W19DDBC (BT-79B) 1981-05-05 1981-05-05 1
  group icon Clark County, South Dakota
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 444702097365601 115N56W 7CBCC 1974-05-28 1978-06-21 2
  group icon Fall River County, South Dakota
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 430220103081501 12S 8E 2AB 1957-11-07 1957-11-07 1
USGS 430234103095401 11S 8E34CCDC 1979-05-18 1979-05-18 1
USGS 430440103021001 11S 9E23CB 1957-04-30 1957-04-30 1
USGS 430455103012201 11S 9E23BACD 1979-05-17 1979-05-17 1
USGS 430458103035401 11S 9E21BBDA 1979-05-17 1979-05-17 1
USGS 430610103062201 11S 4E11DD 1971-05-29 1971-05-29 1
USGS 430810103020001 10S 9E35CA 1970-02-02 1970-02-02 1
USGS 430831103031401 10S 9E33AABC 1979-05-16 1979-05-16 1
USGS 430855103072001 10S 8E25CAD 1946-09-16 1946-09-16 1
USGS 430900103041001 10S 9E28CA 1970-01-25 1970-01-25 1
USGS 430907103004601 10S 9E26ADBA 1979-05-17 1979-05-17 1
USGS 431115103101501 10S 8E16AA 1968-08-17 1968-08-17 1
USGS 431116103065001 10S 8E17DCAD 1979-05-17 1979-05-17 1
USGS 431116103104801 10S 8E 9CDDB 1979-05-17 1979-05-17 1
USGS 431127103001801 10S 9E12CBDA 1979-05-16 1979-05-16 1
USGS 431235103114601 10S 8E 5 1953-11-01 1953-11-01 2
USGS 431239103060701 10S 9E 6BDBB 1979-05-16 1979-05-16 1
USGS 431250103002801 10S 9E 1BBBB 1979-05-16 1979-05-16 1
USGS 431253103031001 10S 9E 3BA 1957-10-18 1957-10-18 1
USGS 431304103091801 009S08E34DCAC 1979-05-19 1979-05-19 1
USGS 431344103123601 009S08E31AAAC 1979-05-17 1979-05-17 1
USGS 431500103074801 009S08E23DA 1970-10-02 1970-10-02 1
USGS 431615103035801 009S09E16BB 1969-03-19 1969-03-19 1
  group icon Jackson County, South Dakota
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 425008102300201 41N19E20 1987-06-17 1987-06-17 1
USGS 432656102024801 40N40W15BB 1962-11-28 1962-11-28 1
  group icon Oglala Lakota County, South Dakota
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 06445685 WHITE RIVER NEAR NE-SD STATE LINE 1987-10-01 2015-08-20 226
USGS 06445700 WHITE RIVER AT SLIM BUTTE, SD 1964-05-13 1997-08-18 270
USGS 06445980 WHITE CLAY CR NEAR OGLALA SD 1973-07-10 2015-05-14 243
USGS 06446000 WHITE RIVER NEAR OGLALA SD 1949-12-05 2015-08-24 483
USGS 06446100 WOUNDED KNEE CREEK AT WOUNDED KNEE, SD 1992-06-04 2015-06-16 94
USGS 06446200 WHITE R NEAR ROCKYFORD SD 1964-08-13 1967-09-19 189
USGS 430027102311801 35N44W17DBCA (OST Shallow North well) 1987-09-21 1989-04-05 7
USGS 430027102311802 35N44W17DBDC 1987-05-14 1989-03-29 2
USGS 430027102311806 35N44W17DBCA6OST Deep South 1987-11-01 1989-03-29 2
USGS 430044102333001 35N45W13ADDC 1998-07-24 1998-07-24 1
USGS 430056102261501 35N44W13AADB 1997-06-26 1997-06-26 1
USGS 430120102341601 35N45W12CCCA 1962-05-15 1996-09-09 2
USGS 430122102342801 35N45W11DAAC 1997-07-08 1997-07-08 1
USGS 430124102342501 35N45W12CB 1962-05-15 1962-05-15 1
USGS 430125102324001 35N44W 7ACCC R 1996-08-21 1996-08-21 1
USGS 430125102324002 35N44W 7CAAA R 1996-08-20 1996-08-20 1
USGS 430127102333601 35N45W12DAB 1957-08-01 1957-08-01 1
USGS 430129102333101 35N45W12ACCA R 1996-09-05 1996-09-05 1
USGS 430140102324101 35N44W 7ACBB R 1996-08-29 1996-08-29 1
USGS 430141102343701 35N45W12BDDB R 1995-12-07 1995-12-07 1
USGS 430152102335401 35N45W12ABB 1957-08-01 1957-08-01 1
USGS 430157102333801 35N45W 1DCDA R 1996-08-22 1996-08-22 1
USGS 430200102130001 35N42W 1CDCB 1981-05-05 1981-05-05 1
USGS 430202102354901 36N45W15 1987-06-25 1987-06-25 1
USGS 430203102370901 35N45W 9 1987-06-10 1987-06-10 1
USGS 430226102235301 35N43W 5ADDD 1998-08-26 1998-08-26 1
USGS 430247102273201 36N44W35DDCD 1997-07-23 1997-07-23 1
USGS 430304102334801 36N45W36 1987-06-18 1987-06-18 1
USGS 430327102242101 36N43W32ABCD 1962-08-09 1962-11-28 2
USGS 430334102431501 36N46W34 1987-06-16 1987-06-16 1
USGS 430408102235301 36N43W29ADDD 1998-08-26 1998-08-26 1
USGS 430409102332401 36N45W25BDBB 1987-06-10 1987-06-10 1
USGS 430423102490801 36N47W26ABC 1962-11-29 1962-11-29 1
USGS 430439102350701 36N45W23CDBD R 1996-09-03 1996-09-03 1
USGS 430439102350702 36N45W23DCBC 1996-09-03 1996-09-03 1
USGS 430440102351101 36N45W23 1987-06-16 1987-06-16 1
USGS 430456103275701 36N44W23CBB 1962-08-15 1962-08-15 1
USGS 430514102493001 36N47W23B 1962-11-29 1962-11-29 1
USGS 430531102354101 36N45W15DDAB 1997-07-08 1997-07-08 1
USGS 430533102240001 36N43W17 1987-06-08 1987-06-08 1
USGS 430607102360401 36N45W15 (2) 1987-06-18 1987-06-18 1
USGS 430623102374001 36N45W 9 1987-06-25 1987-06-25 1
USGS 430703102383101 36N45W 5DCCA R 1996-09-25 1996-09-25 1
USGS 430706102382802 36N45W 5DCAC R 1996-09-19 1996-09-19 1
USGS 430709102382801 36N45W 5DCCB R 1996-09-18 1996-09-18 1
USGS 430717102544501 36N48W12AAB 1962-11-29 1962-11-29 1
USGS 430718102370001 36N45W 8ACCD 1987-06-18 1987-06-18 1
USGS 430726102391201 37N45W 6 1987-05-14 1987-05-14 1
USGS 430726102391202 36N45W 6DAA R 1987-05-14 1996-09-12 2
USGS 430742102394301 36N45W 6DAAC R 1996-09-17 1996-09-17 1
USGS 430748102154801 36N42W 4ABA 1981-05-05 1981-05-05 1
USGS 430811102102701 37N45W322 1987-05-26 1987-05-26 1
USGS 430823102395601 37N45W32CACB2 1987-06-25 1987-06-25 1
USGS 430928102225102 37N43W26CADD R 1995-11-30 1995-11-30 1
USGS 430929102225301 37N43W26CDAA R 1995-11-30 1995-11-30 1
USGS 430942102404501 37N45W19 1987-06-10 1987-06-10 1
USGS 431028102250401 37N43W16 1987-06-08 1987-06-08 1
USGS 431100103130001 37N41W 7BBC 1962-11-28 1962-11-28 1
USGS 431159102461801 37N46W 9BAC 1962-05-15 1962-05-15 1
USGS 431302102544101 37N47W 5BBBA 1962-11-29 1962-11-29 1
USGS 431351102280601 38N44W25DDCD 1997-07-09 1997-07-09 1
USGS 431356102280001 38N44W25DD 1962-06-17 1962-06-17 1
USGS 431357102280501 38N44W25DDB 1962-05-16 1962-05-16 1
USGS 431405102282901 38N44W25DBDC R 1995-12-06 1995-12-06 1
USGS 431440102202801 38N42W30ADBD R 1995-11-29 1995-11-29 1
USGS 431442102201601 38N42W30ABBB R 1996-09-24 1996-09-24 1
USGS 431526102202601 38N42W30ABAC R 1995-11-29 1995-11-29 1
USGS 431528101150301 38N42W19BACC 1987-05-28 1987-05-28 1
USGS 431544102493001 38N47W13DC 1962-11-29 1962-11-29 1
USGS 431559102283701 35N44W13 1987-06-08 1987-06-08 1
USGS 431603102085601 38N41W14 1987-06-04 1987-06-04 1
USGS 431652102402601 38N45W 8 1987-06-16 1987-06-16 1
USGS 431834102274401 39N43W31 1987-06-02 1987-06-02 1
USGS 431907102223501 39N43W36BCCC R 1995-11-28 1995-11-28 1
USGS 431930102473001 39N46W29CDB 1962-11-29 1962-11-29 1
USGS 431933102102601 37N43W17 1987-05-28 1987-05-28 1
USGS 432015102155901 39N42W22 1987-06-03 1987-06-03 1
USGS 432120101120001 39N41W17CBBB 1981-05-05 1981-05-05 1
USGS 432133102074801 39N41W14 1987-06-03 1987-06-03 1
USGS 432205102191501 39N43W26 1987-05-28 1987-05-28 1
USGS 432222102223501 39N43W11BD 1962-11-28 1962-11-28 1
USGS 432336102240401 39N43W 3BBAA R 1995-11-28 1995-11-28 1
USGS 432345102171401 40N41W32 1987-06-04 1987-06-04 1
USGS 432345102255701 40N43W32 1987-06-02 1987-06-02 1
USGS 432403102110601 40N41W33BBCC 1998-08-04 1998-08-04 1
USGS 432427102100001 40N41W27ACAC 1998-07-30 1998-07-30 1
USGS 432428102211501 40N43W25DB 1963-09-25 1963-09-25 1
USGS 432450102213001 40N43W25BD 1963-09-25 1963-09-25 1
USGS 432507102100701 40N41W28AAAA 1997-07-01 1997-07-01 1
USGS 432513102100501 40N41W22CCCB 1997-07-01 1997-07-01 1
USGS 432516102205501 40N43W24DDAB 1963-09-25 1963-09-25 1
USGS 432518102102801 40N41W21DDAC 1997-06-30 1997-06-30 1
USGS 432523102101801 40N41W21DADD 1997-06-30 1997-06-30 1
USGS 432530102564601 40N48W24CADA 1992-11-04 1992-11-04 1
USGS 432535102104001 40N41W21DBAB 1989-04-18 1989-04-18 1
USGS 432538102102001 40N41W21DDDA R 1995-11-09 1995-11-09 1
USGS 432552102104301 40N41W19 1987-06-03 1987-06-03 1
USGS 432600102100001 40N41W21AB 1962-05-15 1962-05-15 1
USGS 432613102280401 40N44W12DAB 1962-11-29 1962-11-29 1
USGS 432633102185701 40N42W17ACCB 1963-09-25 1963-09-25 1
USGS 432651102314701 40N44W 9DCDC 1992-11-19 1992-11-19 1
USGS 432652102330001 40N44W 8DDC 1962-11-29 1962-11-29 1
USGS 432731102261101 40N43W 8CAAC R 1995-12-05 1995-12-05 1
USGS 432738102183901 40N42W 8AA 1963-09-25 1963-09-25 1
USGS 432750102484701 40N46W18BBAD 1992-09-29 1992-09-29 1
USGS 432853102365501 41N44W31CBCC 1992-09-23 1997-03-26 5
USGS 432932102343201 41N44W29DDDD 1992-11-19 1992-11-19 1
USGS 432934102134501 41N41W33B 1962-11-29 1962-11-29 1
USGS 432952102300801 41N44W25DBAC 1962-11-29 1962-11-29 1
USGS 433004102450601 41N46W25BCA 1962-11-29 1962-11-29 1
USGS 433010102454201 41N46W26ABCA 1992-10-09 1992-10-09 1
USGS 433016102393701 41N45W27ABDD 1992-10-23 1992-10-23 1
USGS 433022102401001 41N45W27BBAA 1992-09-30 1997-03-25 5
USGS 433023102452801 41N46W26AABA 1992-10-09 1992-10-09 1
USGS 433027102401901 41N45W22CCDB 1992-10-13 1992-10-13 1
USGS 433035102441701 41N46W24DCBA 1992-10-08 1997-03-25 5
USGS 433036102382501 41N45W22 1997-03-24 1997-03-24 1
USGS 433040102361601 41N44W19DBCB 1992-11-09 1992-11-09 1
USGS 433041102443701 41N46W24CADA 1992-10-09 1992-10-09 1
USGS 433050102294000 41N43W19BCCC 1972-06-22 1972-06-22 1
USGS 433052102372401 41N45W24ACCA 1992-09-22 1997-03-24 5
USGS 433102102391801 41N45W22ADAA 1992-10-13 1992-10-13 1
USGS 433104102372401 41N45W24BBCD 1992-09-22 1992-09-22 1
USGS 433105102391401 41N45W23BBCB 1992-09-25 1997-03-24 5
USGS 433124102430101 41N45W18DDB 1962-11-29 1962-11-29 1
USGS 433150102133001 40N41W17AADB 1962-11-28 1963-11-28 2
USGS 433233102402801 41N45W 9DAAA 1992-11-10 1992-11-10 1
USGS 433427102100501 42N41W35BABD 1962-11-29 1962-11-29 1
USGS 433620102163001 42N42W 2BB 1962-11-30 1962-11-30 1
USGS 433737102525301 42N41W11ABCB 1992-10-14 1992-10-14 1
USGS 433740102532001 43N47W27CACD 1997-06-25 1997-06-25 1
USGS 433822102164201 42N42W 2DDAB 1992-11-12 1992-11-12 1
USGS 433822102164601 42N42W 2DACA 1992-11-12 1997-03-27 5
USGS 433916102313701 43N44W35BAD 1962-11-30 1962-11-30 2
USGS 434000102534401 43N47W27DDCA (2) 1962-11-29 1962-11-29 1
USGS 434050102131501 43N41W32AABA 1992-11-13 1992-11-13 1
USGS 434054102131301 43N41W29DDDC 1992-11-13 1992-11-13 1
USGS 434109102213201 43N42W19DABB 1979-04-23 1979-04-23 1
USGS 434425102332701 35N45W12DABB 1957-08-01 1957-08-01 1
  group icon Pennington County, South Dakota
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 434301102234201 004S14E12BBCB 1979-04-23 1979-04-23 1
USGS 434510102263101 003S14E28DADA 1977-08-01 1979-09-06 3
USGS 434514102261601 003S14E28DAAC 1979-04-19 1979-04-19 1