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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 209 sites found


Hydrologic unit = 07100004
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 Boone County, Iowa
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 05481500 Des Moines River near Boone, IA 1944-06-17 2007-04-02 2
USGS 05481515 Don Williams Lake site 1 2003-11-05 2003-11-05 3
USGS 05481516 Don Williams Lake site 2 2003-11-05 2003-11-05 4
USGS 05481517 Don Williams Lake site 3 2003-11-05 2003-11-05 4
USGS 05481518 Don Williams Lake site 4 2003-11-05 2003-11-05 3
USGS 05481519 Don Williams Lake site 5 2003-11-05 2003-11-05 4
USGS 05481700 Beaver Creek near Beaver, IA 1969-09-24 1976-08-10 5
USGS 05481800 Beaver Creek near Berkley, IA 1969-09-24 1976-08-10 5
USGS 415212093520701 082N26W34BDCC 1974Madrid 9 1984-08-01 1991-08-14 3
USGS 415806093491601 083N26W25DCAA 14285 1963Luther 1 1963-11-06 1971-05-13 2
USGS 415926093531201 083N26W21BBDD 00269 1930Ledges State Park 1 1935-03-13 1935-03-13 1
USGS 420151093562401 083N27W01ACBC 1957Ogden 4 1993-08-25 1993-08-25 2
USGS 420156093562401 083N27W01ABCC 1956Ogden 3 1984-07-31 1996-08-14 6
USGS 420156093562402 083N27W01ABCC 1985Ogden 3A 1987-08-17 2004-07-14 2
USGS 420158093562001 083N27W01ABCA 41167 1976Ogden 5 1991-08-14 2013-08-19 4
USGS 420215094083201 084N28W32CCAC 34668 1954Beaver 1 1988-08-16 1988-08-16 1
USGS 420223094011801 084N27W32CBA 00005 1929Ogden 2 1934-06-15 1953-04-20 3
USGS 420349093532501 084N26W21CCCC 00392 1936 1936-04-09 1936-04-09 1
USGS 420447093560701 084N27W13DDBC 1979Boone 23 1987-08-17 1990-08-13 5
USGS 420449093560901 084N27W13DCAD 1940Boone 18 1991-08-14 1991-08-14 1
USGS 420451093561301 084N27W13DCAA 1940Boone 20 1992-06-22 2006-07-17 16
USGS 420453093561401 084N27W13DCAA 1940Boone 19 2004-07-22 2004-07-22 1
USGS 420959094001901 085N27W16CCDC 41468 1967Pilot Mound 3 1984-08-07 2006-07-17 10
USGS 421025094063001 085N28W16DABA 36522 1932Boxholm 2 1992-06-30 1998-07-25 11
USGS 421028094061201 085N28W15BCBC 03928 1949Boxholm 1 1949-08-09 1997-07-22 15
USGS 421050093580601 085N27W11CCC 06762 1954 1964-03-30 1964-03-30 1
  group icon Calhoun County, Iowa
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 422656094271901 088N31W10CBBB 24966 1978Knierim 1 1988-08-09 2013-03-25 2
  group icon Carroll County, Iowa
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 415434094491701 082N34W16CCBB 01226 1940Dedham 1 1958-07-22 1963-01-07 2
USGS 420230094380601 084N33W36DBAB 1971Ralston 1 1972-08-16 1988-08-16 5
USGS 420332094440201 084N33W30ACBD 1968Glidden 4 1969-08-12 1979-07-11 4
USGS 421143094490701 085N34W09BBA 01787 1943 1965-08-19 1965-08-19 1
  group icon Dallas County, Iowa
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 05481820 Beaver Creek at Bouton, IA 2013-05-07 2016-08-26 29
USGS 05481860 Beaver Creek near Woodward, IA 1994-04-14 1996-04-17 16
USGS 05481900 Beaver Creek at Granger, IA 1969-09-24 1975-09-30 5
USGS 413517094112801 078N29W04ACDC 1975Dexter 1 1984-09-18 2006-07-19 4
USGS 413836094161701 079N29W19BAAC 19060 1966Linden 3 1992-06-30 2003-08-18 6
USGS 414116093485301 079N26W01AAAA 1933 1936-10-03 1936-10-03 1
USGS 414130094021501 080N27W31DCBB 38701 1976Dallas Center 4 1984-09-17 1990-08-08 10
USGS 414150094022201 080N27W31BDD 37884 1996Dallas Center 8 2004-07-14 2004-07-14 1
USGS 414538093491504 080N26W12ABAB 40011 1972Granger 4 1984-09-18 1990-08-15 3
USGS 414915093561001 081N27W13DDDD 43160 1965Woodward State Hospital 2 1988-08-12 2013-03-06 2
USGS 415021094072801 081N28W08DAD 21729 1954 1969-10-01 1981-09-02 6
USGS 415030094014301 081N27W07DAAA 32303 1991Perry 22 2013-03-04 2013-03-04 1
USGS 415045094071801 081N28W09BBDD 06439 1982Perry 20 2006-07-18 2006-07-18 1
  group icon Greene County, Iowa
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 415527094114901 082N29W11CDB 05862 1945Rippey 3 1945-05-16 1985-08-13 11
USGS 420146094142001 083N29W04BCDC 1950Grand Junction 2 1934-06-15 1977-09-13 10
USGS 420148094142001 083N29W04BCDB 1950Grand Junction 2 1951-08-02 1980-06-23 7
USGS 420148094142002 083N29W04BCDC 1925Grand Junction 1 1982-09-16 1982-09-16 1
USGS 420606094361301 084N32W08BDCA 26758 1982IGS & USGS WC-126 1982-09-02 1982-09-02 1
USGS 420947094150801 085N29W20ABCC 1972Paton 2 1968-06-03 1986-09-17 4
  group icon Guthrie County, Iowa
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 414400094435101 080N33W18DCD 08908 1957 1965-08-20 1965-08-20 1
USGS 415111094332401 081N32W03DCAD 34666 1912Bayard 1 1934-06-16 1979-08-15 6
USGS 415118094331301 081N32W03DBDD 12608 1960Bayard 2 1961-08-16 1989-08-04 8
  group icon Hamilton County, Iowa
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 421610093553001 086N26W07CD 10811 1959Stratford 3 1959-11-10 1991-08-13 8
USGS 421620093554001 086N26W07CBD 1930Stratford 2 1934-08-14 1977-03-01 9
  group icon Humboldt County, Iowa
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 423842094013501 091N27W34CCDD 157 1964-08-06 1964-08-06 1
USGS 423845094014501 091N27W34DA 32445 1991 1964-08-06 1964-08-06 1
USGS 423845094023101 091N27W33CD 05067 1951 1968-08-16 1968-08-16 1
USGS 423846094015701 091N27W33DD 158 1964-08-06 1964-08-06 1
USGS 423911094233401 091N30W33ACCC 1900Pioneer 1 1959-12-28 1959-12-28 2
USGS 423911094233402 091N30W33ACCC 1967Pioneer 3 1971-08-23 1987-02-19 5
USGS 424139094093401 091N28W16CAA 01851 1944 1944-04-24 1944-07-13 2
USGS 424348094054301 091N28W01ABAD 1947 1950-12-08 1950-12-08 1
  group icon Palo Alto County, Iowa
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 425513094475601 094N34W36AAD 02182 1945 1966-10-26 1966-10-26 1
  group icon Pocahontas County, Iowa
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 05479600 Lizard Creek near Palmer, IA 1969-09-23 1975-11-06 6
USGS 05479800 North Bank Lizard Creek near Havelock, IA 1969-09-23 1976-08-11 7
USGS 05479900 Lizard Creek near Gilmore City, IA 1969-09-23 1975-11-06 6
USGS 05480100 South Branch Lizard Creek near Palmer, IA 1969-09-23 1974-09-24 5
USGS 423425094322701 090N31W31AAA 03925 1949 1950-09-18 1950-09-18 1
USGS 423445094334101 090N32W25DAD 1951Pocahontas County 1951-07-06 1951-07-06 1
USGS 423655094321501 090N31W17BBC 04463 1950 1951-07-06 1951-07-06 1
USGS 423750094355804 090N32W10AAAD 1970Palmer 5 1984-07-08 1990-07-24 3
USGS 424020094403001 091N32W30BB 11542 1959 1966-10-28 1966-10-28 1
USGS 424406094400101 092N32W31DCBD 1958Pocahontas 3 1984-08-08 2002-09-26 2
USGS 424408094400701 092N32W31CDAA 01549 1941Pocahontas 2 1942-09-23 1977-02-14 7
USGS 424408094400702 092N32W31CDA 00162 1930Pocahontas 2 1934-08-17 1957-12-01 3
USGS 424409094395801 092N32W31DCAB 1960Pocahontas 4 1990-07-24 1990-07-24 1
USGS 425001094421701 093N33W35ABAC 15974 1963Havelock 3 1984-08-08 1988-08-10 2
USGS 425003094421001 093N33W35AABB 00566 1937Havelock Old 2 1937-07-30 1937-08-11 2
USGS 425004094420601 093N33W35AAB 1933Havelock 2 1959-01-14 1959-01-14 1
USGS 425018094415701 093N33W26DDA 1938Havelock 2 1939-04-04 1959-01-14 2
USGS 425241094463201 093N33W17BBBB 11948 1959 1966-10-27 1966-10-27 1
  group icon Polk County, Iowa
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 05481600 Big Creek at Polk City, IA 1969-09-24 1971-08-23 3
USGS 05481650 Des Moines River near Saylorville, IA 1963-04-29 2007-04-02 498
USGS 05481950 Beaver Creek near Grimes, IA 1984-02-07 2012-08-21 136
USGS 05482000 Des Moines River at 2nd Avenue at Des Moines, IA 1944-06-17 2019-09-16 73
USGS 414014093420601 079N25W12ABDD 1937 1937-07-03 1937-07-03 1
USGS 414049093440801 079N25W02CBB 00613 1937 1947-03-11 1947-03-11 1
USGS 414055093452101 079N25W04ADD 02236 1946 1946-02-13 1946-02-13 1
USGS 414112093441401 079N25W03AA 02752 1946 1947-08-19 1947-08-19 1
USGS 414113093472501 079N25W05BBBA 17920 1966Grimes 1 1966-08-08 1979-04-11 6
USGS 414117093473001 080N25W31DDDA 40027 1956Grimes 1957-01-28 1957-01-28 1
USGS 414117093474101 079N25W06AAAA 1960Grimes 2 1961-11-06 1990-08-15 7
USGS 414119093442501 080N25W34DDC 02370 1946 1946-05-29 1946-05-29 1
USGS 414208093381201 080N24W34BB 1933 1936-03-14 1936-03-14 1
USGS 414240093411601 080N24W30BDDD 1917State of Iowa No 5 1937-06-23 1937-06-23 1
USGS 414301093364101 080N24W26BA 00146 1934 1936-08-04 1936-08-04 1
USGS 414305093385101 080N24W21DA 01060 1939 1940-03-14 1940-03-14 1
USGS 414354093362401 080N24W23AB Ankeny 1 1934-06-19 1935-06-10 2
USGS 414356093363601 080N24W23 12574 1961Ankeny 4 1961-06-23 2002-12-04 15
USGS 414358093364301 080N24W14CDDA 19312 1966Ankeny 5 1967-09-15 1976-06-29 3
USGS 414625093424301 081N25W01BACC 1951Polk City 1 1951-03-03 1991-07-24 8
USGS 414627093424301 081N25W01BACB 1967Polk City 2 1967-10-31 1984-09-06 4
USGS 414627093424302 081N25W01BACB 1980Polk City 4 1987-08-11 1987-08-11 1
USGS 414634093423601 081N25W01BABA 1978Polk City 3 1978-07-31 1991-07-24 3
USGS 414717093381001 081N24W34BBD 04608 1950 1952-07-29 1952-07-29 1
USGS 415147093414101 081N24W06BBAB Sheldahl 1935-04-27 1935-04-27 1
USGS 415147093414102 081N24W06BBAB 1951Sheldahl 1 1951-05-20 1984-09-06 11
USGS 415148093414701 081N25W01AADA Sheldahl Consol School 1935-04-27 1935-04-27 1
  group icon Webster County, Iowa
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 05479500 Des Moines River near Fort Dodge, IA 2001-02-01 2001-10-31 2
USGS 05480000 Lizard Creek near Clare, IA 1969-11-04 1973-09-26 43
USGS 05480300 South Branch Lizard Creek near Fort Dodge, IA 1969-09-23 1993-09-29 9
USGS 05480500 Des Moines River at Fort Dodge, IA 1968-11-21 2007-04-02 200
USGS 05480600 Des Moines River below Fort Dodge at Kalo, IA 1970-10-08 2001-10-31 5
USGS 05480603 Prairie Creek at Otho, IA (S3) 2013-03-10 2014-10-06 45
USGS 05480610 Brushy Creek near Duncombe, IA 2004-10-25 2004-10-25 1
USGS 05480620 Brushy Creek near Homer, IA 1969-09-22 1974-09-24 4
USGS 05481300 Des Moines River near Stratford, IA 1968-10-02 2012-07-26 179
USGS 421508094063601 086N28W21ABA 03387 1948 1951-09-20 1951-09-20 1
USGS 421545094040501 086N28W14ADDB 00093 1895Dayton 1 1910-01-01 1910-01-01 1
USGS 421550094041001 086N28W14ADAB 1931Dayton 2 1934-08-14 1980-01-21 8
USGS 421600094042001 086N28W14ADBA 05548 1952Dayton 3 1952-08-13 1984-07-17 11
USGS 421659094043601 086N28W02CDD 03164 1947 1951-09-20 1951-09-20 1
USGS 422032094024101 087N27W18CB 1915 1947-05-01 1947-05-01 1
USGS 422044094035001 087N28W13BCC 08629 1957 1964-03-19 1964-03-19 1
USGS 422128094030101 087N28W12DACD 15859 1963Lehigh 3 1973-04-01 1986-09-17 3
USGS 422132094030401 087N28W12DACA 00489 1937Lehigh 2 1937-11-02 1991-08-13 7
USGS 422132094030402 087N28W12DACA 1978Lehigh 4 1984-07-17 1984-07-17 1
USGS 422132094030501 087N28W12DACA 1927Lehigh 1 1934-08-14 1968-09-13 6
USGS 422352094093701 088N28W31BBA 01834 1943 1944-03-30 1944-03-30 1
USGS 422428094180001 088N30W26AAD 04634 1950 1951-09-20 1951-09-20 1
USGS 422432094081701 Smeltzer East Oxbow Inlet near Otho, IA (S4) 2013-03-08 2014-10-06 36
USGS 422432094082001 088N28W29BACD 2013Smeltzer East Oxbow (W5) 2014-10-08 2014-10-08 1
USGS 422433094081601 088N28W29BADC 2013Smeltzer East Oxbow (W8) 2014-06-10 2014-10-08 2
USGS 422433094081801 Smeltzer East Oxbow Outlet near Otho, IA (S5) 2013-03-09 2014-10-06 32
USGS 422433094081802 088N28W29BACD 2013Smeltzer East Oxbow (W7) 2014-06-10 2014-10-08 2
USGS 422433094081901 088N28W29BACD 2013Smeltzer East Oxbow (W6) 2014-06-10 2014-10-08 2
USGS 422436094082501 Smeltzer West Oxbow Inlet near Otho, IA (S1) 2013-02-13 2014-10-06 33
USGS 422436094082801 088N28W29BBDA 2013Smeltzer West Oxbow (W2) 2014-06-10 2014-10-08 2
USGS 422436094082901 088N28W29BBDA 2013Smeltzer West Oxbow (W1) 2014-06-10 2014-10-08 2
USGS 422437094082501 088N28W29BADB 2013Smeltzer West Oxbow (W4) 2014-06-10 2014-10-08 2
USGS 422437094082701 088N28W29BBDA 2013Smeltzer West Oxbow (W3) 2014-06-10 2014-10-08 2
USGS 422438094082701 Smeltzer West Oxbow Outlet near Otho, IA (S2) 2013-03-09 2014-10-06 29
USGS 422457094051001 088N28W23CCBB SWRL 9415 2006-12-13 2006-12-13 1
USGS 422507094092201 088N28W19BD 12698 1961Otho 2 1961-11-28 1980-06-26 4
USGS 422521094090901 088N28W19ACBA 07383 1955Otho 1 1956-06-07 1975-03-24 5
USGS 422521094090902 088N28W19ACBA 1978Otho 3 1980-06-26 2003-07-31 3
USGS 422545094170001 088N30W13DAC 03168 1947 1949-05-19 1949-05-19 1
USGS 422615094175801 088N30W14AAAD 08215 1957Moorland 1 1957-04-26 1991-08-19 7
USGS 422619094174202 088N30W13BBA 02143 1945Moorland Consol School 2 1949-05-19 1949-05-19 1
USGS 422630093580201 088N27W11CCC 03279 1948 1949-05-19 1949-05-19 1
USGS 422636094073401 088N28W08DAD 07459 1955Coalville School District 1962-07-18 1962-07-18 1
USGS 422637094074201 088N28W08DDB 03122 1946 1949-05-19 1949-05-19 1
USGS 422643093570301 088N27W11DAD 02032 1945 1949-05-19 1949-05-19 1
USGS 422700094081001 088N28W08BD 11717 1959 1962-07-19 1962-07-19 1
USGS 422746094093601 088N28W06CBA 03673 1948 1949-01-18 1949-01-18 1
USGS 422746094125601 088N29W03CAB 30550 Webster County Home 2 1910-01-01 1910-01-01 1
USGS 422746094125602 088N29W03CAB 30530 1923Webster County Home 1 1953-03-09 1953-03-09 1
USGS 422803093591601 088N27W03BBCA 01931 1945Duncombe Park Well 1945-01-25 1984-07-17 12
USGS 422811093591901 088N27W03BBCA 39389 1988Duncombe 4 2013-03-27 2013-03-27 1
USGS 422812093591901 088N27W03BBCA 23221 1972Duncombe 3 1972-11-09 2003-07-31 5
USGS 422819094083601 088N28W05BBBA 04183 1950 1951-10-03 1951-10-03 1
USGS 422822094110601 089N28W32CCC 01882 1944 1944-06-21 1944-06-21 1
USGS 422851094185301 089N29W31BDA 03442 1948 1949-05-18 1949-05-18 1
USGS 422913094110501 089N28W29AAAA 13458 1962 1965-02-09 1965-02-09 1
USGS 422916094132601 089N29W25CCC 32222 1935 1942-10-23 1942-10-23 1
USGS 422937094111301 089N28W29CBBB Des Moines Riv at Ft Dodge 1955-12-12 1968-05-13 29
USGS 423008093583901 089N27W24DC 1954 1963-08-01 1963-08-01 1
USGS 423011094115301 089N28W19CDAC 00074 1907Fort Dodge 1910-01-01 1910-01-01 1
USGS 423014094113101 089N28W19DCA 02373 1946 1951-10-04 1951-10-04 1
USGS 423014094114901 089N28W19CDA 02470 1946 1946-10-24 1946-10-24 1
USGS 423014094114902 089N28W19CAAD 03218 1949Fort Dodge 15 1948-08-26 1984-07-18 15
USGS 423016094241701 089N30W20DDA 1952 2006-08-31 2006-08-31 1
USGS 423018094120101 089N28W19CACC 00216 1930Fort Dodge 9 1934-08-15 2002-09-13 9
USGS 423019094214301 089N30W23CBC 14551 1964Barnum 1 1964-06-17 2002-10-24 7
USGS 423021094114902 089N28W19CAD 1915Fort Dodge 3 1934-08-15 1934-08-15 1
USGS 423021094114904 089N28W19CAD 00009 1923Fort Dodge 8 1934-08-16 1979-06-04 6
USGS 423024094115501 089N28W19CACA 00352 1935Fort Dodge 14 1935-11-23 1979-06-04 6
USGS 423028094115101 089N28W19CAA 1931Fort Dodge 12 1934-08-15 2006-06-08 18
USGS 423034094130201 089N29W24BDAA 21118 1969Fort Dodge 17 1970-09-25 2008-07-17 3
USGS 423043094120401 089N28W19BDBB 13068 1962Fort Dodge 16 1962-05-02 2014-06-25 15
USGS 423055094074101 089N28W22AAAA 02063 1945 1946-04-28 1946-04-28 1
USGS 423155094203801 089N30W11DDA 02398 1946 1949-05-17 1949-05-17 1
USGS 423239094040701 089N27W07AAAA 01163 1940 1949-04-22 1949-04-22 1
USGS 423239094040712 089N27W07AAAA 03613 1949 1949-04-23 1949-04-23 1
USGS 423241094205601 089N30W02DCD 02218 1946 1945-07-15 1949-05-17 2
USGS 423332094051501 090N27W31CCC 02051 1945 1951-09-20 1951-09-20 1
USGS 423333094210601 090N30W35DCC 03270 1948 1949-05-17 1949-05-17 1
USGS 423451094084801 090N28W27BCC 01410 1942 1942-11-17 1942-11-17 1
USGS 423511094023901 090N27W28BBA 02985 1947 1964-06-02 1964-06-02 1
USGS 423512094202201 090N30W25BBAD 34674 1956Clare 1 1960-05-26 2002-10-24 9
USGS 423517094010401 090N27W22DCC 12537 1960Vincent 2 1961-06-29 1986-06-02 7
USGS 423517094010403 090N27W22DBCC 1978Vincent 3 1984-07-17 1984-07-17 1
USGS 423529094011301 090N27W22CAD 02965 1947 1962-07-19 1962-07-19 1
USGS 423531094052301 090N28W24DAD 02034 1945 1951-09-20 1951-09-20 1
USGS 423608094133701 090N29W14DD John Brabit 1942-11-13 1942-11-13 1
USGS 423630094013901 090N27W10BCBB 15523 1963Sharp 2 1963-11-14 1963-11-18 2
USGS 423648094084101 090N28W15BB 1931Badger 1 1945-01-17 1958-05-20 3
USGS 423650094085501 090N28W15BBCB 23299 1973Badger 3 1974-01-30 2013-03-26 5
USGS 423654094084501 090N28W15BBBC 03303 1948Badger 2 1948-07-19 2002-09-13 7
USGS 423656094021301 090N27W16ABB 03481 1948 1964-08-19 1964-08-19 1
USGS 423700094021001 090N27W09DC 09605 1957 1963-07-02 1964-08-13 2
USGS 423718094161201 090N29W09DBA 02967 1947 1949-05-17 1949-05-17 1
USGS 423737094014801 090N27W09AAD 11111 1959 1961-08-31 1964-09-13 9
USGS 423739094015401 090N27W09AA 1967-06-15 1967-06-15 1
USGS 423741094030201 090N27W08AAA 1962 1962-09-24 1962-09-24 1
USGS 423756094021601 090N27W09ABB USGS Web Co Point 32 1963-06-27 1963-06-27 1
USGS 423804094024901 090N27W04CCC Soldier Creek Hoffman 2 1966-05-26 1966-05-26 1
USGS 423843094214901 090N30W03AAAA 03006 1947 1947-10-02 1947-10-02 1