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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 157 sites found


Hydrologic unit = 10170204
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 Lyon County, Iowa
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 06483100 Rock River near Rock Rapids, IA 1970-09-01 1976-08-24 7
USGS 06483260 Kanaranzi Creek near Rock Rapids, IA 1970-09-01 1976-08-24 7
USGS 06483270 Rock River at Rock Rapids, IA 1968-10-01 2001-06-04 64
USGS 06483280 Tom Creek at Rock Rapids, IA 1971-09-01 1975-10-21 5
USGS 06483290 Rock River below Tom Creek at Rock Rapids, IA 2001-04-12 2002-01-29 12
USGS 06483300 Rock River below Rock Rapids, IA 1970-09-01 1976-08-24 7
USGS 06483320 Mud Creek at Lester, IA 1970-08-31 1976-08-24 6
USGS 06483330 Mud Creek near Doon, IA 1970-08-31 1976-08-24 7
USGS 06483340 Rock River near Doon, IA 1970-08-31 1976-08-24 7
USGS 06483380 Little Rock River at Little Rock, IA 1970-09-01 1976-08-25 7
USGS 06483400 Little Rock River near George, IA 1970-09-01 1976-08-25 7
USGS 06483470 Otter Creek near Matlock, IA 1970-09-01 1976-08-25 7
USGS 06483471 Rat Creek near Matlock, IA 2004-10-06 2004-10-06 1
USGS 06483480 Otter Creek near George, IA 1970-09-01 1976-08-25 7
USGS 06483490 Little Rock River near Doon, IA 1970-08-31 1976-08-24 7
USGS 431644096141301 098N46W26DAAA 39373 1957Doon 2 1959-04-21 1959-04-21 1
USGS 431645096141301 098N46W26DAAA 39372 1923Doon 1 1910-01-01 1974-07-03 6
USGS 431646096142601 098N46W26ADCC 39370 1967Doon 3 1967-12-06 1985-10-09 4
USGS 431646096142901 098N16W26ACDD 39371 1976Doon 4 1987-07-21 1994-08-17 5
USGS 431803096140101 098N46W24BBBA 40667 1974Lyon-Sioux RWD D-1 Doon 1976-09-02 1976-09-02 1
USGS 431807096135501 098N46W13CCDB 40668 1974Lyon-Sioux RWD D-2 Doon 1976-09-02 1976-09-02 1
USGS 431808096140101 098N46W13CCCA 40669 1978Lyon-Sioux RWS Doon D-3 2013-04-02 2013-04-02 1
USGS 431810096251001 098N47W17DCC 1935 1939-01-24 1939-01-24 1
USGS 431932096080601 098N45W11BCBD 11896 1959 1965-09-17 1965-09-17 1
USGS 431958096151901 098N46W03DDDA 11543 1959 1965-09-17 1965-09-17 1
USGS 432018095594101 098N44W01BCDC 1978George 4 1985-10-08 1994-08-16 3
USGS 432021096080401 098N45W02BCC 11221 1959 1967-06-23 1967-06-23 1
USGS 432023096002201 098N44W02ACCA 1935George 2 1957-07-08 2004-07-27 7
USGS 432025095595801 098N44W02ADDB 1910George 1 1934-09-12 1976-03-09 6
USGS 432029095593401 098N44W01BDBB 1955George 3 1957-07-08 1990-07-17 6
USGS 432030096175401 098N46W05AACC 1979Alvord 3 1985-10-07 1995-07-26 6
USGS 432537096100101 100N45W04BDDB 1975Rock Rapids 7 1976-12-01 1976-12-01 1
USGS 432553096225801 099N47W03BA 1935-11-23 1935-11-23 1
USGS 432558095561301 100N43W33CCCD 25966 1980IGS CRET Proj D-45 1980-08-01 1980-08-01 1
USGS 432600096135001 100N46W36CCDD 14862 1962 1965-09-17 1965-09-17 1
USGS 432608096200301 100N47W36DDBC 1930Lester 1 1934-09-12 1966-04-06 3
USGS 432608096201501 100N47W36DCBD 1968Lester 2 1969-09-22 1991-07-31 4
USGS 432608096201502 100N47W36DC 1981Lester (3) 1 1985-10-07 2004-07-27 3
USGS 432608096201503 100N47W36DCBD 1988Lester (4) 2 1992-06-17 2005-07-11 15
USGS 432611096102101 100N45W33CCAB 1951Rock Rapids 3 1957-01-14 1970-09-21 4
USGS 432616096101101 100N45W33CACB 25301 1978Rock Rapids 11 1990-07-17 1991-07-31 2
USGS 432619096101801 100N45W33CBAC 1922Rock Rapids 1 1934-09-13 1976-12-01 6
USGS 432622096101901 100N45W33CBAB 1925Rock Rapids 2 1960-09-27 1993-09-20 15
USGS 432636096100801 100N45W33BDBA 41683 1972Rock Rapids 6 1973-04-27 1991-07-31 4
USGS 432637096100101 100N45W33BDAB 1956Rock Rapids 4 1952-12-01 1970-09-21 6
USGS 432644096100101 100N45W33BADB 1956Rock Rapids 5 1957-01-14 1970-09-21 4
USGS 432656095525701 100N43W26DDDB 1908Little Rock 1 1934-09-12 1994-08-16 9
USGS 432807096092801 100N45W21DAA 1991Rock Rapids 17 1994-08-16 1994-08-16 1
USGS 432814096032401 100N44W21BCCB 11784 1959 1965-09-14 1965-09-14 1
  group icon Osceola County, Iowa
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 06483360 Little Rock River near Little Rock, IA 1970-09-01 1975-10-20 6
USGS 06483460 Otter Creek near Ashton, IA 1970-09-01 1976-08-25 7
USGS 431620095482401 098N42W33AABB 25900 1980IGS CRET Proj D-40 (Deep) 1980-06-09 1980-06-09 1
USGS 431620095482402 098N42W33AABB 25900 1980IGS CRET Proj D-40 1980-10-02 1980-10-02 1
USGS 431837095473801 098N42W15BDDB 1940Ashton 2 1959-07-13 1966-09-17 2
USGS 431842095473301 098N42W15ACBB Ashton 1 1934-07-13 1982-09-16 5
USGS 432340095450001 099N42W13DBBC 12223 1960Sibley 3 1960-08-16 1982-12-08 6
USGS 432345095443701 099N42W13DAAC 1979Sibley 4 1979-08-16 1982-12-08 2
USGS 432350095450301 099N42W13ACC 00289 1934Sibley 1 1935-04-22 1974-05-16 5
USGS 432350095450302 099N42W13ACC 02273 1934Sibley West 1948-03-26 1977-08-04 6
USGS 432353095450401 099N42W13ACCB 1946Sibley 2 1977-08-04 1977-08-05 2
USGS 432356095450401 099N42W13ACB 1937 1938-11-11 1938-11-11 1
USGS 432406095441001 099N41W18BAB 01622 1942Sibley 2 1942-10-01 1942-10-01 1
USGS 432408095452301 099N42W13BAB 1929Sibley 1934-09-11 1938-12-08 3
  group icon Sioux County, Iowa
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 06483495 Burr Oak Creek near Perkins, IA 2019-06-24 2021-05-05 5
USGS 06483500 Rock River near Rock Valley, IA 1960-05-31 2009-08-17 247
USGS 430601095542601 096N43W27DCAC 1973Hospers Rwd No 3 1975-07-01 1975-07-01 1
USGS 431125096081301 097N45W26CBC 00957 1939Hull 2 1939-01-25 1957-07-08 8
USGS 431131096165001 097N46W28DBAD 24520 1977 1978-01-17 1978-01-17 1
USGS 431133096075901 097N45W26CBAA 14647 1963Hull 5 1968-10-09 1976-07-01 3
USGS 431133096075902 097N45W26CBAA 10434 1959Hull 4 1959-01-01 1984-12-03 7
USGS 431133096164301 097N46W28DABD 24520 1977 1978-01-17 1978-01-17 1
USGS 431206096174001 097N46W21CCCB 1922Rock Valley 1 1934-09-13 1974-07-03 5
USGS 431228096173801 097N46W21BCCC 1977Rock Valley 6 1985-10-08 1989-08-03 2
USGS 431233096172401 097N46W21BCDA 1956Rock Valley 2 1957-11-26 1974-07-03 4
USGS 431238096170501 097N46W21ACBB 1968Rock Valley 4 1969-09-16 1994-08-16 4
USGS 431239096175001 097N46W20ADAB 1960Rock Valley 3 1962-03-26 1982-09-16 6
USGS 431431095560701 097N43W09BACA 1939Matlock 1 1940-10-07 1976-04-27 5
USGS 431441095562501 097N43W04CCCD 1959Matlock 3 1959-08-07 1991-08-01 9
USGS 431504095595801 097N44W01CBBB 36965 1966Boyden 4 1967-12-06 1974-05-17 2
USGS 431504096000901 097N44W02ADDC 36523 1977Boyden 3 1977-08-16 1990-08-02 6
USGS 431505096000001 097N44W01BCCC 36966 1962Boyden 3 1965-12-14 1977-08-16 4
USGS 431506096000000 097N44W01BCCC 37771 1987Boyden 5 2004-07-27 2004-07-27 1
USGS 431507096000801 097N44W02ACAD 37770 1982Boyden 4 1991-08-02 1991-08-02 1
  group icon Jackson County, Minnesota
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 433240095173301 101N37W16CCD 01 Ahrenstorf 1972-09-06 1972-09-06 1
  group icon Murray County, Minnesota
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 435357096034701 105N43W18BCC 01 0000351004 1979-09-06 1979-09-06 1
USGS 435543096002501 105N43W04DAB 01 Chandler 1 1969-09-08 1969-09-08 1
USGS 435625095540301 106N42W33CBCCAA01 1991-03-21 1994-08-16 5
  group icon Nobles County, Minnesota
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 433022095411701 101N40W31CAB 01 Bigelow 2 1968-06-28 1968-06-28 1
USGS 433028095411701 101N40W31BDC 02 Bigelow 1 1968-06-28 1968-06-28 1
USGS 433200096010501 101N43W20DBD 01 Ellsworth 1 1968-03-28 1968-03-28 1
USGS 433200096010502 101N43W20DBD 01 Ellsworth 2 1968-03-28 1968-03-28 1
USGS 433237095445801 101N41W15CCD 01 R Rogers 1959-06-23 1959-06-23 1
USGS 433245095473901 101N41W18DDA 01 G Bents 1959-06-23 1959-06-23 1
USGS 433322095574701 101N43W14ABC DEBEER PUMPED WELL 1976-12-16 1976-12-16 1
USGS 433650095481501 102N41W30BAD 01 Harold Thom 1959-06-23 1959-06-23 1
USGS 433723095475902 102N41W19DBB 02 Rushmore 1 1968-03-28 1968-03-28 1
USGS 433814095555501 102N42W18BBC 01 1968-03-28 1968-03-28 1
USGS 433821095560401 102N43W13ADD 01 Adrian 4 1968-03-28 1968-03-28 1
USGS 433827095560701 102N43W13ADB 01 Adrian 3 1968-03-28 1968-03-28 1
USGS 433829095554901 UC001IN Adrian 6 WU-083 0000149187 1997-05-08 1997-05-08 3
USGS 433908095412201 102N40W07CBA 01 Herlein 1959-06-23 1959-06-23 1
USGS 434038095413401 103N40W31CCB 03 F Popken 1959-06-24 1959-06-24 1
USGS 434448095550101 103N42W07AAB 01 Lismore 2 1964-02-19 1964-02-19 1
USGS 434448095550201 103N42W07ABA 01 Lismore 1 1964-02-19 1964-02-19 1
  group icon Pipestone County, Minnesota
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 435224096074901 105N44W28ACA 01 Edgerton 7 1968-03-11 1968-03-11 1
USGS 435230096082501 105N44W28BBD 01 Edgerton 1 1968-03-11 1968-03-11 1
USGS 435305096084201 UC019IN Edgerton 9 WU-037 0000100696 1997-05-08 1997-05-08 3
USGS 435322096152201 105N45W21BAD 02 Trosky 1968-02-01 1968-02-01 1
USGS 435610096082601 106N44W33CCD 01 0000359000 1978-09-27 1978-09-27 1
USGS 440028096051800 106N44W11AAB VANDERGARFF 1972-09-27 1972-09-27 1
USGS 440035096055200 106N44W02CDC 01 A Kellen 1972-09-25 1972-09-25 1
  group icon Rock County, Minnesota
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 06482945 ROCK RIVER NEAR HARDWICK, MN 1972-10-14 2020-07-07 52
USGS 06483000 ROCK RIVER AT LUVERNE, MN 1960-10-04 1998-06-25 28
USGS 06483005 ROCK RIVER ABOVE WWTP NEAR LUVERNE, MN 2009-10-06 2009-10-06 1
USGS 06483010 ROCK RIVER BELOW WWTP NEAR LUVERNE, MN 2009-10-06 2009-10-06 1
USGS 06483240 KANARANZI CREEK NEAR KANARANZI, MN 1972-10-13 1972-10-13 1
USGS 433045096150600 101N45W33BBC 02 Roy Auke 1972-08-25 1972-08-25 1
USGS 433145096213001 101N46W28ABAB 01 1995-09-22 1995-09-22 1
USGS 433146096212701 101N46W28ABA 01 Hills 3 1968-01-01 1968-01-01 1
MN040 433244096053601 101N44W15DDDABA01 0000222812 1972-09-07 1972-09-07 1
MN040 433318096105901 101N45W13BADACC01 0000149158 1997-08-27 1997-08-27 1
MN040 433345096110001 101N45W12CADBDD01 0000149159 1996-08-30 1997-06-02 4
USGS 433345096110002 RURAL WATER 3 1996-04-10 1997-08-27 8
USGS 433345096172901 101N45W07CBCC 01 1995-09-21 1995-09-21 1
USGS 433347096113501 RR38 101N45W12CBC 01 0000560388 1996-04-10 1997-08-27 7
USGS 433352096110501 RR39 101N45W12DBC 01 0000560389 1996-04-10 1996-08-13 3
USGS 433354096105801 ROCK RIVER ABOVE ASH CREEK, MN 1996-04-10 1997-08-28 8
MN040 433413096111701 101N45W12BBDADC01 0000149194 1997-08-28 1997-08-28 1
USGS 433424096120901 101N45W11ABBBBB01 0000559141 1997-06-02 1997-08-27 2
USGS 433515096114901 102N45W35DDC 01 0000367000 1978-09-27 1978-09-27 1
USGS 433722096125108 102N45W22DAA 14 Luverne 09 1964-06-27 1964-06-27 1
MN040 433725096125001 102N45W22DAABAA01 0000473637 1996-08-14 1996-08-14 1
USGS 433728096124301 102N45W23BCC 01 1970-04-16 1970-04-16 1
MN040 433750096123201 102N45W23BBAABC01 0000149192 1996-08-29 1997-06-02 4
USGS 433750096123701 102N45W23BBB 01 Luverne 07 1970-04-16 1970-04-16 1
USGS 433812096115601 102N45W11ACD 01 1997-08-28 1997-08-28 1
USGS 433852096120001 ROCK RIVER BELOW SEWER PLANT AT LUVERNE, MN 1996-11-13 1997-04-08 2
USGS 433856096115801 LUVERNE WWTP OUTFLOW NEAR LUVERNE, MN 2009-10-06 2009-10-06 1
USGS 433910096115902 5A 102N45W11DBABB 01 Luverne 1996-04-09 1996-08-14 3
USGS 433911096115501 102N45W11ACD 01 Luverne 2P 1970-07-27 1970-07-27 1
USGS 433911096115503 102N45W11ACD 03 Luverne 19 1970-10-26 1970-10-26 1
USGS 433911096120101 RR30 102N45W11ACC 01 0000560383 1996-04-09 1996-08-14 3
USGS 433913096113801 102N45W11ADD 01 Luverne 20 1970-10-26 1970-10-26 1
USGS 433919096115401 RR29 102N45W11ACADAA01 0000560382 1996-04-11 1996-08-15 3
USGS 433920096114901 102N45W11ADBBDB01 Luverne 21 1996-04-09 1997-08-27 7
MN040 433922096114001 102N45W11ADABBA01 0000149188 1997-08-27 1997-08-27 1
USGS 433929096113601 102N45W11AAACDD01 Luverne 25 0000513017 1997-04-08 1997-08-27 2
USGS 433929096114701 LUV-O17 102N45W11AACBAA01 1996-04-11 1997-08-28 6
USGS 433929096114702 RR44 102N45W11AAC 01 0000582102 1996-11-14 1996-11-14 1
MN040 433932096113701 102N45W11AAA 01 0000513016 1996-04-11 1997-08-27 11
USGS 433934096120601 102N45W11ABB 01 Luverne BM 1970-04-16 1970-04-16 1
USGS 433940096131801 102N45W03DCCC 02 1995-11-01 1995-11-01 1
USGS 433952096113101 RR22 102N45W02DAD 01 0000560377 1996-08-15 1996-08-15 1
USGS 434025096124501 102N45W03AAA 01 1996-08-14 1996-08-14 1
USGS 434232096064100 103N44W22CBC 01 Wm Perkins 1972-08-25 1972-08-25 1
USGS 434629096115801 104N45W35ABA 01 Hardwick 0000241405 1958-11-25 1958-11-25 1
USGS 434726096073201 104N44W21CDC 01 0000367003 1979-09-06 1979-09-06 1