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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 228 sites found


Hydrologic unit = 10150006
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 Keya Paha County, Nebraska
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 424837099425201 33N 20W19DCDD1 SPRINGVIEW 1978-07-17 1978-07-17 1
USGS 425024099462701 33N 21W10DC 1 1963-06-25 1975-12-10 8
USGS 425024099475501 33N 21W 9CD 1 1963-06-25 1963-06-25 1
USGS 425024099475502 33N 21W 9CD 2 1961-06-17 1963-06-25 2
USGS 425024099475503 33N 21W 9CD 3 1963-06-25 1963-06-25 1
USGS 425037099483001 33N 21W 8DA 1 1963-06-25 1972-06-13 6
USGS 425037099483002 33N 21W 8DA 2 1972-06-13 1975-12-10 3
USGS 425050099494101 33N 21W 7AD 1 1964-09-15 1993-08-30 7
USGS 425050099494102 33N 21W 7AD 2 1971-10-18 1975-05-08 3
USGS 425103099462701 33N 21W10AB 1 1961-06-21 1963-06-25 3
USGS 425950099595501 35N 23W23BB 1 1952-07-01 1952-07-01 1
  group icon Gregory County, South Dakota
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 430129099201201 95N72W22DDDD 1981-07-23 1981-07-23 1
  group icon Todd County, South Dakota
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 06463900 ANTELOPE CR NEAR MISSION SD 1989-10-19 2015-02-10 69
USGS 06464000 KEYA PAHA R NEAR HIDDEN TIMBER SD 1965-11-18 1965-11-18 1
USGS 06464120 SAND CREEK NEAR OLSONVILLE, SD 1998-11-19 2015-09-24 36
USGS 430002100174801 35N25W20BBBC 1994-08-30 1994-10-06 2
USGS 430003100174802 35N25W20BBBC3 1994-08-30 1994-10-06 2
USGS 430023100115602 35N25W13DADD2 1994-08-17 1994-08-17 1
USGS 430049100363401 35N28W10CCC 1965-11-18 1965-11-18 1
USGS 430055100362702 35N28W15BBBD2 1994-08-31 1994-10-06 2
USGS 430057100275401 35N27W14BAAB 1990-10-23 1990-10-23 1
USGS 430126100221901 35N26W10CBBA3 1994-08-31 1994-08-31 1
USGS 430126100222001 35N26W10CBBA2 1994-08-31 1994-10-06 2
USGS 430217100370801 35N28W 4ACCB 1964-09-30 1964-09-30 1
USGS 430245100223101 36N26W34CCC 1990-10-23 1990-10-23 1
USGS 430245100292701 35N27W 3BBBB4 1994-08-24 1994-08-24 1
USGS 430245100292801 35N27W 3BBBB 1994-08-24 1994-10-06 2
USGS 430302100255101 36N26W33DBDB 1993-09-23 1993-09-23 1
USGS 430310100245501 36N26W31ADDD 1981-05-05 1981-05-05 1
USGS 430314100372001 36N28W33BDDB (RST well R-19 near Olsonville SD) 2012-04-10 2012-04-10 1
USGS 430314100392301 36N28W31ACDC 1964-09-23 1964-09-23 1
USGS 430324100180601 36N25W31ADBB 1980-12-15 1980-12-15 1
USGS 430337100243201 36N26W32BAA RST GW WELL M-22 NR LITTLEBURG, SD 2014-05-06 2014-05-06 1
USGS 430342100391001 36N28W30DDCA 1964-09-23 1964-09-23 1
USGS 430348100390401 36N28W30DDAB 1964-09-23 1964-09-23 1
USGS 430403100395001 36N28W30BCDD 1964-09-23 1964-09-23 1
USGS 430406100380701 36N28W29ACDC 1964-09-22 1964-09-22 1
USGS 430458100381901 38N28W20ACC 1991-08-27 1991-08-27 1
USGS 430504100235701 36N26W20ADBB 1981-01-15 1981-01-15 1
USGS 430507100402401 36N29W26ADBB 1974-08-14 1974-08-14 1
USGS 430522100411902 36N29W14DDDD2 1994-08-17 1994-08-17 1
USGS 430523100404101 36N29W13DCCC 1964-09-22 1964-09-22 1
USGS 430524100394701 36N28W18CDCC 1964-09-22 1964-09-22 1
USGS 430530100422501 36N29W14CDAB 1990-09-19 1990-09-19 1
USGS 430546100133302 36N25W14DBBB2 1965-08-11 1965-08-11 1
USGS 430548100391601 36N28W18ACDD 1964-09-22 1964-09-22 1
USGS 430555100433601 36N29W15BBB 1965-10-26 1990-10-15 2
USGS 430559100383701 36N28W17BDBB 1976-03-08 1976-03-08 1
USGS 430559100424601 36N29W15A 1976-09-22 1976-09-22 1
USGS 430600100450901 36N29W17ADBB 1990-07-19 1994-09-13 3
USGS 430604100390801 36N28W 7DDB 1953-04-02 1953-04-02 1
USGS 430604100390802 36N28W 7DD 1953-02-10 1964-09-22 2
USGS 430604100445403 36N29W17AADD3 1994-09-13 1994-09-13 1
USGS 430607100385201 36N28W17BBCA 1964-09-22 1964-09-22 1
USGS 430609100434201 36N29W16AAAA 1981-05-05 1981-05-05 1
USGS 430610100385401 36N28W17BBBC 1964-09-22 1964-09-22 1
USGS 430613100445901 36N29W17AAAB 1994-09-13 1994-09-13 1
USGS 430614100244802 36N26W18AAAA2 1996-10-02 1996-10-02 1
USGS 430614100362502 36N28W15BABB2 1996-10-02 1996-10-02 1
USGS 430614100362503 36N28W15BABB3 1996-10-02 1996-10-02 1
USGS 430620100462301 36N29W 7DCC 1990-10-23 1990-10-23 1
USGS 430624100420801 36N29W11CDB 1981-03-09 1981-03-09 1
USGS 430628100413601 36N29W11DBDD 1975-06-23 1975-06-23 1
USGS 430639100383001 36N28W 8CAAB 1964-09-22 1964-09-22 1
USGS 430641100373601 36N28W 9BCDC 1964-09-22 1964-09-22 1
USGS 430645100185200 EAGLE CREEK NEAR OLSONVILLE, SD 1999-07-28 1999-09-01 2
USGS 430650100365301 36N28W 9ACAA 1977-02-07 1977-02-07 1
USGS 430650100375101 36N28W 8ADAA 1964-09-23 1964-09-23 1
USGS 430652100450601 36N29W 8A 1975-09-05 1994-09-14 5
USGS 430652100450602 36N29W 8ABAB2 1990-08-06 1990-09-19 2
USGS 430701100363001 36N28W10BBBB 1981-05-05 1981-05-05 1
USGS 430704100145901 36N25W10BABB 1990-08-29 1990-08-29 1
USGS 430705100450201 36N29W 8AABA 1994-09-14 1994-09-14 1
USGS 430712100421301 36N29W 2CDCC RST GW WELL M-12 NR LAKEVIEW, SD 1990-09-19 2016-08-02 2
USGS 430714100445001 36N29W 4CCBC 1990-07-19 1990-07-19 1
USGS 430715100342901 36N28W 2DDBC 1972-11-28 1972-11-28 1
USGS 430717100361501 36N28W 3CDBB 1977-01-27 1977-01-27 1
USGS 430718100413601 36N29W 2D2 1975-06-12 1975-06-12 1
USGS 430719101380501 36N28W 5DACC 1964-09-23 1964-09-23 1
USGS 430728100135801 36N27W 1BDDD 1990-07-19 1990-08-29 2
USGS 430748100455601 37N29W33CCCC 1981-05-05 1981-05-05 1
USGS 430757100391301 37N28W31D 1977-02-10 1977-02-10 1
USGS 430757100484001 37N30W36DBBA 1974-05-15 1974-05-15 1
USGS 430758100383701 37N28W33CCAA 1977-02-10 1977-02-10 1
USGS 430758100394701 37N28W32DDBB 1977-02-10 1977-02-10 1
USGS 430758100395001 37N28W32CBDD 1977-02-10 1977-02-10 1
USGS 430758100413701 37N29W36D 1976-02-20 1976-02-20 1
USGS 430800100355601 37N28W35D 1976-03-08 1976-03-08 1
USGS 430807100450501 37N29W33DAB 1974-12-04 1974-12-04 1
USGS 430809100372401 37N28W34BDA2 1975-10-20 1990-10-23 2
USGS 430820100371401 37N28W34ABDA RST GW WELL RB-16 NR OLSONVILLE SD 1990-10-23 1990-10-23 1
USGS 430823100441201 37N29W34ACA 1990-07-19 1994-09-12 3
USGS 430839100373801 37N28W27CCCC 1981-05-05 1981-05-05 1
USGS 430840100445601 37N29W28DDDD 1981-05-05 1981-05-05 1
USGS 430842100411301 37N28W30CCCB 1981-05-05 1981-05-05 1
USGS 430848100361301 37N28W26C 1977-01-24 1977-01-24 1
USGS 430849100404201 37N28W30 1977-02-10 1977-02-10 1
USGS 430849100421201 37N29W25C 1976-02-05 1976-02-05 1
USGS 430852100435001 37N29W27DACD 1990-10-15 1990-10-15 1
USGS 430858100445503 37N29W27CBBC3 1991-08-12 1991-08-12 1
USGS 430905100395201 37N28W29BCDD 1964-09-23 1964-09-23 1
USGS 430907100401001 37N28W30ADDA 1964-09-23 1964-09-23 1
USGS 430915100383601 37N28W28B 1977-02-10 1977-02-10 1
USGS 430915100432301 37N29W26B 1975-09-11 1975-09-11 1
USGS 430922100410302 37N28W30BBAA2 1994-08-15 1994-08-15 1
USGS 430925100251701 37N26W20CAAA3 1990-08-29 1990-08-29 1
USGS 430930100171500 EAGLE CREEK NEAR KEYAPAHA, SD 1999-07-28 1999-09-01 2
USGS 430932100390001 37N28W21CCCC 1981-05-05 1981-05-05 1
USGS 430940100294600 ROCK CREEK BELOW LONE TREE CR NEAR OLSONVILLE, SD 1999-07-28 1999-09-01 2
USGS 430940100294800 LONE TREE CREEK NEAR OLSONVILLE, SD 1999-07-28 1999-09-01 2
USGS 430940100364101 37N28W22C 1977-02-04 1977-02-04 1
USGS 430941100394701 37N28W20C 1976-02-23 1976-02-23 1
USGS 430955100402401 37N28W19ADCC 1976-02-10 1976-02-10 1
USGS 431001100375301 37N28W21ADBC 1974-04-24 1974-04-24 1
USGS 431005100140001 37N25W24BCBB 1994-08-30 1994-10-06 2
USGS 431005100140002 37N25W24BCBB2 1994-09-21 1994-10-06 2
USGS 431006100140100 KEYA PAHA RIVER NR STATE LINE 2011-07-28 2011-09-27 4
USGS 431006100425001 37N29W23ADBB 1975-08-12 1975-08-12 1
USGS 431008100140300 KEYA PAHA RIVER BL EAGLE CREEK NR KEYAPAHA, SD 1999-07-28 1999-09-01 2
USGS 431021100384701 37N28W16CCDD 1990-08-31 1990-08-31 1
USGS 431032100440201 37N29W15D 1975-09-29 1975-09-29 1
USGS 431033100432601 37N29W14DDBB 1976-09-09 1976-09-09 1
USGS 431047100445601 37N29W16DAAA 1964-09-29 1964-09-29 1
USGS 431116100422001 37N29W12CCD RST GW WELL RB-14 NR OLSONVILLE, SD 1990-07-18 1990-07-18 1
USGS 431123100372901 37N28W10C 1977-03-23 1977-03-23 1
USGS 431127100235201 37N26W10CBDC 1992-06-16 1992-06-16 1
USGS 431127100440201 37N29W10D 1975-09-29 1975-09-29 1
USGS 431128100410101 37N28W 7C 1976-06-15 1976-06-15 1
USGS 431132100184700 KEYA PAHA RIVER ABOVE EAGLE CREEK NEAR MISSION, SD 1999-07-28 1999-09-01 2
USGS 431137100185301 37N25W 7DAAD 1990-08-29 1990-08-29 1
USGS 431150100244001 37N26W 9BBBD 1965-11-18 1965-11-18 1
USGS 431155100243401 37N26W 9BBCD 1965-11-01 1965-11-01 1
USGS 431159100412102 37N28W 7BBBC2 1994-09-21 1994-09-21 1
USGS 431203100135902 37N25W12BBBB2 1994-08-30 1994-10-06 2
USGS 431257100220000 KEYA PAHA RIVER BELOW ROCK CREEK NEAR MISSION, SD 1999-07-28 1999-09-01 2
USGS 431258100240000 ROCK CREEK NEAR MISSION, SD 1999-07-28 1999-09-01 2
USGS 431314100130501 38N25W36CACD 1990-08-29 1990-08-29 1
USGS 431334100440401 38N29W34A 1975-05-05 1975-05-05 1
USGS 431342100344101 38N28W36ABCB RST GW Well RB-15 nr Mission, SD 1990-08-02 1990-08-02 1
USGS 431344100400501 38N28W32BBBB 1966-01-01 1970-11-01 2
USGS 431351100244300 ANTELOPE CREEK BELOW HIDDEN TIMBER DAM 2011-07-28 2011-09-27 4
USGS 431356100255401 38N26W30DAD 1965-08-04 1965-08-04 1
USGS 431403100395101 38N28W29C 1975-05-05 1975-05-05 1
USGS 431404100255401 38N26W30DADD 1990-08-28 1990-08-28 1
USGS 431405100373502 37N28W17CD2 1975-01-14 1975-01-14 1
USGS 431407100373503 37N28W17CD3 1978-06-06 1983-01-06 6
USGS 431410100373501 37N28W17CD 1976-01-14 1976-01-14 1
USGS 431428100192701 38N25W30BBC RST GW WELL M-25 NR HIDDEN TIMBER, SD 2014-05-06 2014-05-06 1
USGS 431430100195901 38N25W30BCBB 1981-05-05 1981-05-05 1
USGS 431430100371601 38N28W27ACB 1993-08-26 1993-08-26 1
USGS 431446100382301 38N28W21DCC 1966-01-01 1966-01-01 1
USGS 431450100385501 38N28W21BCBD 1990-08-31 1990-08-31 1
USGS 431454100391501 38N28W20DDBB 1976-08-30 1976-08-30 1
USGS 431501100444501 38N29W22CC 2005-08-31 2007-07-24 2
USGS 431505100140001 37N25W23ADAD 1973-07-10 1973-07-10 1
USGS 431506100281600 ANTELOPE CREEK ABV KEYA PAHA RIVER NR MISSION, SD 1999-07-28 1999-09-01 2
USGS 431525100380601 38N28W21AAC 1966-08-11 1966-08-11 1
USGS 431553100332301 38N27W19ABAB 1965-07-28 1965-07-28 1
USGS 431600100413203 38N29W13ADDC3 1996-10-02 1996-10-02 1
USGS 431613100375001 38N28W15BCBB 1966-01-01 1966-01-01 1
USGS 431648100330200 ANTELOPE CREEK BL ANTELOPE LAKE NEAR MISSION, SD 1999-07-28 1999-09-01 2
USGS 431653100445801 38N29W10BCB 1990-09-19 1990-09-19 1
USGS 431700100412500 ANTELOPE CREEK TRIB BELOW MISSION, SD 1999-07-28 1999-09-01 2
USGS 431703100314601 38N27W 9BCB 1965-07-29 1965-07-29 1
USGS 431733100330901 38N27W 6DADC 1990-08-28 1990-08-28 1
USGS 431744100431001 38N29W 2ACCC 2005-08-31 2007-07-23 2
USGS 431800100392501 38N28W 5AAC 1965-11-18 1966-01-01 2
USGS 431804100393601 38N28W 5ABD 1963-01-01 1966-08-11 3
USGS 431805100280501 38N27W 1BABB 1965-11-18 1965-11-18 1
USGS 431805100402001 39N28W32DDD 1963-01-01 1963-01-01 1
USGS 431809100434201 38N29W 2BBB 1977-06-24 1977-06-24 1
USGS 431810100394501 39N28W32DCA 1961-08-02 1961-08-02 1
USGS 431810100402001 39N28W32DDB 1961-08-02 1961-08-02 1
USGS 431810100434501 38N29W 2BBB2 1985-09-06 1985-09-06 1
USGS 431814100302602 39N27W34CCDC2 1965-08-10 1965-08-10 1
USGS 431820100393001 39N28W32DAC 1961-08-02 1961-08-02 1
USGS 431834100404001 39N28W31DB 1976-08-19 1976-08-19 1
USGS 431903100282002 39N27W35AAAB2 1994-08-23 1994-10-06 2
USGS 431926100273901 39N27W25DBBC 1994-07-27 1994-07-27 1
USGS 432051100170201 39N25W16CDD 1975-10-16 1975-10-16 1
USGS 432243100313701 39N27W 4CCAA2 1990-08-28 1990-08-28 1
  group icon Tripp County, South Dakota
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 06464100 KEYA PAHA RIVER NEAR KEYAPAHA,SD 1981-10-08 2015-09-24 331
USGS 06464500 KEYA PAHA RIVER AT WEWELA,SD 1949-10-20 2015-09-25 518
USGS 425946099382001 95N74W31DDCC 1 1972-11-21 1972-11-21 1
USGS 425956099520501 95N76W32CCCC 1978-08-10 1981-07-23 2
USGS 430002099544801 95N77W33DA 1956-07-28 1956-07-28 1
USGS 430010099580601 95N77W32CAAD 1970-11-01 1970-11-01 1
USGS 430037099535601 95N77W25DCCC 1978-08-10 1981-07-23 2
USGS 430045099523201 95N76W30DCA 1974-12-30 1974-12-30 1
USGS 430046099522301 95N76W30DDB 1974-12-30 1974-12-30 1
USGS 430046099533501 95N77W25DDB 1976-04-29 1976-04-29 1
USGS 430046099541901 95N77W25CCA 1976-07-30 1976-07-30 1
USGS 430105099535201 95N77W25ACC 1975-03-10 1975-03-10 1
USGS 430113099522701 95N76W30A 1975-01-01 1975-01-01 1
USGS 430128099520001 95N76W29BBBB 1978-08-10 1981-07-23 2
USGS 430133100061501 95N78W20CCCC 1978-08-10 1981-07-23 2
USGS 430142100052901 95N78W20DDB 1974-02-19 1974-02-19 1
USGS 430234100053001 95N78W19D 1976-01-01 1976-01-01 1
USGS 430234100053002 95N78W19D2 1976-01-01 1976-01-01 1
USGS 430234100053003 95N78W19D3 1976-01-01 1976-01-01 1
USGS 430243099565001 95N77W15CB 1975-03-14 1975-03-14 1
USGS 430254100111000 SAND CREEK NEAR KEYAPAHA, SD 1999-07-28 1999-09-01 2
USGS 430344099352601 95N74W10BC 1976-08-04 1976-08-04 1
USGS 430400099531501 95N76W 7B 1970-11-01 1970-11-01 1
USGS 430638099520801 96N76W29BBBB 1978-08-10 1980-07-23 2
USGS 430649099111101 96N76W24DCBD 1977-02-21 1977-02-21 1
USGS 430718100102501 96N79W22AC 1967-08-29 1967-08-29 1
USGS 430836100041201 96N78W 9DDBA 1975-01-31 1975-01-31 1
USGS 430837100041301 96N78W 9DDBA2 1975-01-31 1975-01-31 1
USGS 430902100081501 102N78W11CB 1964-09-13 1964-09-13 1
USGS 430919099521501 96N76W 6DDDD 1978-08-10 1978-08-10 1
USGS 430923099461001 96N75W 6CCCC 1978-08-10 1978-08-10 1
USGS 430926100052501 96N78W 5DDB 1976-04-12 1976-04-12 1
USGS 430948099445501 96N75W 5BC 1956-08-10 1956-08-10 1
USGS 430957099585901 96N78W 5B 1976-01-01 1976-01-01 1
USGS 431132100052501 97N78W29AD 1975-08-18 1975-08-18 1
USGS 431147099520201 97N76W29BB 1976-09-07 1976-09-07 1
USGS 431156099472601 97N76W23DDDD 1978-08-10 1981-07-23 2
USGS 431156099521701 97N76W19DDDD2 1978-08-14 1978-08-14 1
USGS 431243099553601 97N77W23BBBB 1978-08-14 1978-08-14 1
USGS 431330099484501 97N76W15AABA 1978-08-10 1981-07-23 2
USGS 431351100042101 97N78W 9DDB 1976-04-12 1976-04-12 1
USGS 431415100034601 97N78W10B 1976-01-01 1976-01-01 1
USGS 431434099462401 97N76W 1DDDD 1978-08-10 1978-08-10 1
USGS 431608100051101 98N78W33BBBB 1978-08-10 1981-07-23 2
USGS 431742100030001 98N78W22AD 1956-07-13 1956-07-13 1
USGS 431811100125001 98N79W17DCBA 1994-08-23 1994-08-23 1
USGS 432625100050201 100N78W33BDDB 1975-04-16 1978-09-20 4