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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 198 sites found


Hydrologic unit = 07090002
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 Columbia County, Wisconsin
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 05425876 TRIBUTARY NO. 2 TO CAMBRA CREEK NEAR FRIESLAND, WI 1991-06-25 1991-10-01 22
USGS 431757089045101 CO-10/12E/33-0161 1967-05-16 1975-06-20 2
USGS 431825089151201 CO-10/10E/25-0171 1967-05-15 1967-05-15 1
USGS 431854089030001 CO-10/12E/22-0520 1975-06-20 1975-06-20 1
USGS 431906089120601 CO-10/11E/21-0250 1975-06-20 1975-06-20 1
USGS 431929089120101 CO-10/11E/21-0251 1975-06-20 1975-06-20 1
USGS 431938089102401 CO-10/11E/15-0078 1991-03-27 1992-08-18 3
USGS 432020089004401 CO-10/12E/13-0038 1944-12-21 1975-03-11 3
USGS 432022089003301 CO-10/12E/13-0045 1944-12-21 1975-03-11 3
USGS 432051089155001 CO-10/10E/12-0238 1975-06-20 1975-06-20 1
USGS 432149089003501 CO-10/12E/01-0255 1975-06-20 1975-06-20 1
USGS 432154089085101 CO-10/11E/02-0516 1975-06-20 1975-06-20 1
USGS 432215089055201 CO-11/12E/32-0363 1975-06-26 1975-06-26 1
USGS 432221089084301 CO-11/11E/35-0352 1975-06-26 1975-06-26 1
USGS 432226089100401 CO-11/11E/34-0351 1975-06-26 1975-06-26 1
USGS 432255089032501 CO-11/12E/34-0211 1975-03-11 1975-03-11 1
USGS 432306089024401 CO-11/12E/34-0037 1944-12-21 1975-03-11 4
USGS 432315089052801 CO-11/12E/29-0362 1975-06-26 1975-06-26 1
USGS 432328089135401 CO-11/11E/30-0143 1945-02-06 1966-06-20 2
USGS 432517089054401 CO-11/12E/17-0197 1967-05-15 1967-05-15 1
USGS 432649089022901 CO-11/12E/02-0136 1975-06-26 1975-06-26 1
USGS 432657089013401 CO-11/12E/02-0355 1975-06-26 1975-06-26 1
USGS 432700089102501 CO-11/11E/03-0333 1975-06-26 1975-06-26 1
USGS 432834089020901 CO-12/12E/26-0428 1975-06-26 1975-06-26 1
USGS 432847089050501 CO-12/12E/28-0429 1975-06-26 1975-06-26 1
USGS 433218089003201 CO-12/12E/01-0150 1945-03-06 1962-07-20 2
USGS 433218089003302 CO-12/12E/01-0063 1945-03-06 1975-03-14 3
USGS 433402089024701 CO-13/12E/26-0151 1973-07-25 1976-08-12 2
  group icon Dane County, Wisconsin
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 05425830 MAUNESHA RIVER-QW SITE-NEAR SUN PRAIRIE, WI 1976-02-12 2020-08-12 84
USGS 05427880 SIXMILE CREEK AT STATE HIGHWAY 19 NEAR WAUNAKEE,WI 2012-07-02 2023-10-02 960
USGS 05427905 SIXMILE CREEK AT WOODLAND DRIVE NEAR WAUNAKEE, WI 1994-05-26 1995-10-04 91
USGS 05427910 SIXMILE CREEK @ COUNTY TRNK HGHWY M NR WAUNAKEE,WI 2012-07-23 2023-10-02 1088
USGS 05427927 DORN (SPRING) CREEK @ CT HIGHWAY Q NR WAUNAKEE, WI 2012-07-02 2023-10-02 1069
USGS 05427930 DORN (SPRING) CREEK AT CT HIGHWAY M NR WAUNAKEE,WI 1976-02-17 2023-10-02 1059
USGS 05427940 Pheasant Branch at Schneider Road nr Ashton, WI 2022-06-08 2022-07-19 11
USGS 05427945 S FK PHEASANT BRANCH AT HWY 14 NEAR MIDDLETON, WI 1977-07-18 1998-06-11 53
USGS 05428000 LAKE MENDOTA AT MADISON, WI 1992-05-08 1993-09-01 8
USGS 05428580 WEST BRANCH STARKWEATHER CRK @ INTL LN MADISON, WI 2017-11-13 2018-05-17 24
USGS 05429000 LAKE MONONA AT MADISON, WI 1992-05-08 1993-09-01 8
USGS 05429369 SWAN CREEK AT LALOR ROAD NEAR FITCHBURG, WI 2021-05-26 2024-03-05 248
USGS 05429500 YAHARA RIVER AT MC FARLAND, WI 1966-11-07 1994-09-13 262
USGS 430158089212301 MADISON METROPOLITAN SEWERAGE DISTRICT, MADISON WI 2008-11-05 2008-11-05 1
USGS 430211089252601 UW ARBORETUM STORM SEWER AT MADISON, WI 2015-05-05 2015-08-18 10
USGS 430259089272901 HILLTOP DR STORM SEWER AT MADISON, WI 2016-10-06 2019-05-21 44
USGS 430302089224101 JOHN NOLEN DRIVE STORM SEWER AT MADISON, WI 2012-04-14 2012-08-09 12
USGS 430310089262901 SW COMMUTER PATH STORM SEWER AT MADISON, WI 2023-12-29 2024-01-25 3
USGS 430319089262101 GLEN DR STORM SEWER AT MADISON, WI 2023-12-29 2024-01-25 3
USGS 430320089264001 WESTMORLAND PARK STORM SEWER AT MADISON, WI 2021-02-23 2024-01-25 17
USGS 430347089273001 SOUTH SEGOE RD STORM SEWER AT MADISON, WI 2024-01-24 2024-01-25 2
USGS 430355089183501 US HWY 51 WISDOT GRASS SWALES UPSTREAM MADISON, WI 2016-06-26 2017-04-30 111
USGS 430356089183501 US HWY 51 WISDOT GRASS SWALES FILTER AT MADISON,WI 2012-07-18 2015-05-26 127
USGS 430356089183502 US HWY 51 WISDOT GRASS SWALES MIDDLE MADISON, WI 2012-10-14 2017-04-30 210
USGS 430356089293601 SOUTH YELLOWSTONE DRIVE STORM SEWER AT MADISON, WI 2012-10-09 2019-05-21 131
USGS 430358089281901 SOUTH KENOSHA DRIVE (EAST) STORM SEWR @ MADISON,WI 2012-11-11 2019-05-21 128
USGS 430401089304501 GRAY FOX TRAIL STORM SEWER AT MADISON, WI 2013-05-02 2016-11-28 65
USGS 430402089183501 US HWY 51 WISDOT GRASS SWALES DOWNSTRM MADISON, WI 2012-10-25 2015-06-11 30
USGS 430402089183502 US HWY 51 WISDOT GRASS SWALES CHANNEL MADISON, WI 2016-06-26 2017-04-30 52
USGS 430428089325701 WEST OLD SAUK ROAD STORM SEWER AT MADISON, WI 2011-10-12 2012-05-06 12
USGS 430435089325901 BEAR CLAW WAY STORM SEWER AT MADISON, WI 2012-03-11 2012-07-25 14
USGS 430451089202201 LAKE MONONA, EAST BAY, AT MADISON, WI 2018-02-07 2018-02-07 33
USGS 430518089205901 HIGH DENSITY RESIDENTIAL STORM SEWER @ MADISON, WI 2016-04-06 2017-06-16 68
USGS 430532089315401 DEMO CREEK AT SWAMIVILLE, WI 2015-02-03 2015-02-03 1
USGS 430532089315601 BIO CELL SS-INLET-AT USGS OFFICE AT MIDDLETON, WI 2012-07-18 2016-07-23 74
USGS 430532089315602 BIO CELL SS-OUTLET-AT USGS OFFICE AT MIDDLETON, WI 2012-07-18 2016-07-23 67
USGS 430532089315603 BIO CELL SS-INLET QW-@ USGS OFFICE @ MIDDLETON, WI 2014-03-28 2014-03-28 1
USGS 430600089272001 LAKE MENDOTA, WEST BAY, AT MADISON, WI 2018-02-06 2018-02-06 9
USGS 430611089201701 ROSEMARY STREET APTS PARKING LOT, MADISON, WI 2020-08-21 2020-08-21 1
USGS 430614089202301 SALVATION ARMY CMMNTY CTR PARKING LOT, MADISON, WI 2020-08-21 2020-08-21 1
USGS 430614089203201 E WASHINGTON GAS STN PARKING LOT MADISON WI 2021-10-26 2021-10-26 1
USGS 430618089201401 WIDOC PARKING LOT AT COMMERCIAL AVE, MADISON, WI 2020-08-21 2021-10-26 2
USGS 430642089311901 Pheasant Br Trib at Airport Rd nr Middleton, WI 2022-06-08 2022-06-09 9
USGS 430646089312501 Airport Road MW-A3 2022-05-24 2022-05-24 3
USGS 430648089324101 PHEASANT BR TRIB AT TALLARD PARK NR MIDDLETON, WI 2022-06-08 2022-07-19 11
USGS 430653089313601 Airport Road MW-A2 2022-05-24 2022-05-24 3
USGS 430656089312701 Airport Road MW-Z3 2022-05-23 2022-05-23 3
USGS 430700089311001 Highwood Circle MW-1 2022-05-31 2022-05-31 1
USGS 430700089311002 Highwood Circle MW-2 2022-05-31 2022-05-31 1
USGS 430700089311003 Highwood Circle MW-3 2022-05-31 2022-05-31 1
USGS 430700089311004 Highwood Circle MW-4 2022-05-31 2022-05-31 1
USGS 430700089311005 Highwood Circle MW-5 2022-06-01 2022-06-01 1
USGS 430700089311006 Highwood Circle MW-6 2022-05-31 2022-05-31 1
USGS 430700089311007 Highwood Circle MW-7 2022-06-01 2022-06-01 1
USGS 430700089311008 Highwood Circle MW-8 2022-05-31 2022-05-31 1
USGS 430700089311009 Highwood Circle MW-9 2022-05-31 2022-05-31 1
USGS 430700089311010 Highwood Circle MW-10 2022-06-01 2022-06-01 1
USGS 430701089313601 Airport Road MW-A1 2022-05-24 2022-05-24 3
USGS 430702089313101 Airport Road MW-Z2 2022-05-23 2022-05-23 3
USGS 430702089322501 Airport Road MW-Z1 2022-05-24 2022-05-24 2
USGS 430710089330001 Capitol View Road MW-S1 2022-06-01 2022-06-01 1
USGS 430715089182901 LIEN RD NR EAGAN RD PARKING LOT MADISON, WI 2021-10-26 2021-10-26 1
USGS 430725089183401 EAGAN RD NR E TOWNE BLVD PARKING LOT MADISON, WI 2021-10-26 2021-10-26 1
USGS 430728089022901 DN-08/12E/35-0401 1959-08-21 1959-08-21 1
USGS 430734089174801 JOANN FABRIC COMM ROOF DRAIN TILE AT MADISON, WI 2015-06-11 2015-09-08 11
USGS 430740089323001 Church Road MW-Z1 2022-06-01 2022-06-01 1
USGS 430748089181800 EAST WASHINGTON AVENUE STORM SEWER AT MADISON, WI 2005-03-30 2012-08-06 440
USGS 430753089204901 OUTFALL 34 @ INTL LN @ DCRA (MSN) MADISON, WI 2017-11-13 2018-05-17 21
USGS 430802089330201 Airport Road MW-S1 2022-05-23 2022-05-23 3
USGS 430854089223101 CHEROKEE PARK EAST POND INFLUENT @MADISON,WI 2020-09-29 2024-03-04 187
USGS 430855089224701 CHEROKEE PARK WEST POND INFLUENT @MADISON,WI 2020-09-29 2022-11-29 94
USGS 430859089224701 CHEROKEE PARK WEST POND EFFLUENT SITE2 @MADISON,WI 2020-09-29 2022-11-04 69
USGS 430900089223201 CHEROKEE PARK EAST POND EFFLUENT SITE @MADISON,WI 2020-09-29 2024-03-04 93
USGS 430900089225601 CHEROKEE PARK WEST POND EFFLUENT SITE1 @MADISON,WI 2020-09-29 2020-09-29 1
USGS 430930089015001 DN-08/12E/13-0390 1959-08-19 1959-08-19 1
USGS 431004089033701 DN-08/12E/10-0029 1945-01-26 1966-06-29 3
USGS 431100089012801 DN-08/12E/01-0388 1959-08-19 1959-08-19 1
USGS 431128089264801 COOPER RD @ S DIVISION ST PARKING LOT WAUNAKEE, WI 2021-10-26 2021-10-26 1
USGS 431208089314901 DANE CO. MRBI TILE NO. 1 NR SPRINGFIELD CORNERS,WI 2011-10-12 2014-06-29 82
USGS 431212089314801 DANE CO MRBI WATERWAY 2 NR SPRINGFIELD CORNERS, WI 2012-10-25 2014-06-30 43
USGS 431234089085001 DN-09/11E/35-0410 1959-08-17 1959-08-17 1
USGS 431250089282901 DANE COUNTY MRBI WATERWAY NUMBER 1 NR WAUNAKEE, WI 2011-02-17 2013-11-17 50
USGS 431257089105301 DN-09/11E/27-0415 1959-08-19 1959-08-19 1
USGS 431301089053201 DN-09/12E/29-0387 1959-08-10 1959-08-10 1
USGS 431309089003501 DN-09/12E/25-0386 1959-08-19 1959-08-19 1
USGS 431327089113001 DN-09/11E/21-0416 1959-08-19 1959-08-19 1
USGS 431510089014501 DN-09/12E/12-0380 1959-08-19 1959-08-19 1
USGS 431511089135201 DN-09/11E/07-0411 1959-08-17 1959-08-17 1
USGS 431603089081301 DN-09/11E/12-0405 1959-08-17 1959-08-17 1
  group icon Dodge County, Wisconsin
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 05425800 CRAWFISH RIVER NEAR DANVILLE, WI 1967-11-15 1967-11-15 1
USGS 05425874 CAMBRA CREEK NEAR RANDOLPH, WI 1991-06-27 1991-10-01 11
USGS 05425878 TRIBUTARY NO. 1 TO CAMBRA CREEK NEAR RANDOLPH, WI 1991-06-27 1991-10-01 11
USGS 05425882 DREW CREEK NEAR FOX LAKE, WI 1991-06-27 1991-10-01 21
USGS 05425887 ALTO CREEK NEAR FOX LAKE, WI 1991-06-27 1991-10-01 20
USGS 05425891 BEAVERDAM RIVER (FOX LAKE OUTLET) AT FOX LAKE, WI 1991-07-02 1991-10-02 5
USGS 05425913 CALAMUS CREEK AT FOREST ROAD NEAR BEAVER DAM, WI 2001-05-22 2001-10-18 6
USGS 05425919 SCHULTZ CREEK NEAR BEAVER DAM, WI 2001-05-22 2001-10-18 6
USGS 05425929 PRATT CREEK TRIB AT HWY 26 NEAR JUNEAU, WI 2001-05-22 2001-10-18 6
USGS 05425935 CASPER CREEK TRIBUTARY NEAR REESEVILLE, WI 2001-05-22 2001-10-18 6
USGS 431206088593801 DG-09/13E/31-0296 1977-06-17 1977-06-17 1
USGS 431217088563401 DG-09/13E/34-0299 1977-06-15 1977-06-15 1
USGS 431256088521401 DG-09/14E/29-0317 1977-06-16 1977-06-16 1
USGS 431424088474201 DG-09/14E/23-0311 1977-06-17 1977-06-17 1
USGS 431430088464601 DG-09/14E/13-0305 1977-06-15 1977-06-15 1
USGS 431542088591301 DG-09/13E/08-0386 1977-06-22 1977-06-22 1
USGS 431550088575801 DG-09/13E/09-0216 1967-05-19 1967-05-19 1
USGS 431633088542001 DG-09/13E/01-0384 1977-06-17 1977-06-17 1
USGS 431639088502901 DG-09/14E/04-0132 1967-05-19 1967-05-19 1
USGS 431732088504201 DG-10/14E/33-0446 1977-06-22 1977-06-22 1
USGS 431800088484701 DG-10/14E/35-0448 1977-06-15 1977-06-15 1
USGS 431804088591401 DG-10/13E/29-0412 1977-06-27 1977-06-27 1
USGS 431816088505901 DG-10/14E/28-0091 1961-07-26 1966-06-28 2
USGS 431850088473101 DG-10/14E/25-0095 1973-07-24 1976-08-12 3
USGS 432053088561601 DG-10/13E/10-0398 1977-06-17 1977-06-17 1
USGS 432115088505001 DG-10/14E/09-0170 1967-05-19 1967-05-19 1
USGS 432339088485901 DG-11/14E/27-0546 1977-06-22 1977-06-22 1
USGS 432416088423801 DG-11/15E/21-0135 1965-04-21 1965-04-21 1
USGS 432417088420301 DG-11/15E/22-0018 1945-06-13 1966-07-26 2
USGS 432423088421301 DG-11/15E/21-0022 1945-06-13 1966-07-26 2
USGS 432453088415301 DG-11/15E/22-0148 1966-07-26 1966-07-26 1
USGS 432524088534801 DG-11/13E/13-0468 1977-06-21 1977-06-21 1
USGS 432525088535201 DG-11/13E/13-0467 1977-06-21 1977-06-21 1
USGS 432529088474701 DG-11/14E/14-0172 1977-06-17 1977-06-17 1
USGS 432605088431501 DG-11/15E/09-0558 1977-06-22 1977-06-22 1
USGS 432618088513401 DG-11/14E/08-0496 1977-06-17 1977-06-17 1
USGS 432625088575901 DG-11/13E/08-0463 1977-06-21 1977-06-21 1
USGS 432640088580500 LOST LAKE NEAR BEAVER DAM, WI 1991-06-25 1991-10-01 23
USGS 432704088480601 DG-11/14E/02-0478 1977-06-17 1977-06-17 1
USGS 432717088501701 DG-11/14E/04-0025 1951-02-19 1980-09-05 2
USGS 432814088515000 BEAVER DAM LAKE SOUTH END AT BEAVER DAM, WI 1991-06-25 1991-10-01 30
USGS 432823088504701 DG-12/14E/32-0251 1945-11-07 1966-05-26 2
USGS 432913088465801 DG-12/14E/25-0229 1967-05-20 1967-05-20 1
USGS 433034088595801 DG-12/13E/18-1012 1979-11-14 1979-11-14 1
USGS 433035088564101 DG-12/13E/16-0158 1967-05-26 1967-05-26 1
USGS 433058088590001 DG-12/13E/17-0648 1977-06-21 1977-06-21 1
USGS 433122088545700 BEAVER DAM LAKE NORTH END NEAR BEAVER DAM, WI 1991-06-25 1991-10-01 25
USGS 433159088543201 DG-12/13E/02-0637 1977-06-21 1977-06-21 1
USGS 433329088543301 DG-13/13E/35-0073 1966-08-31 1966-08-31 1
USGS 433353088543701 DG-13/13E/26-0040 1945-04-25 1966-07-20 4
USGS 433458088560600 FOX LAKE DEEP HOLE AT FOX LAKE, WI 1991-06-25 1993-03-05 152
USGS 433517088570801 DG-13/13E/21-0785 1977-06-21 1977-06-21 1
USGS 433623088544501 DG-13/13E/11-0128 1976-05-27 1983-06-07 2
  group icon Jefferson County, Wisconsin
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 05425850 WATERLOO CREEK AT PORTLAND, WI 1967-11-30 1967-11-30 1
USGS 05425970 ROCK CREEK NEAR LAKE MILLS, WI 1973-04-19 1973-04-19 1
USGS 05426000 CRAWFISH RIVER AT MILFORD, WI 1964-10-10 2008-06-30 208
USGS 05427016 WHITEWATER CREEK AT CTH E NEAR WHITEWATER, WI 1977-03-29 1977-03-29 1
USGS 05427040 BARK RIVER NEAR FORT ATKINSON, WI 1966-10-27 1966-10-27 1
USGS 05427085 ROCK RIVER AT FORT ATKINSON, WI 1998-08-31 2003-10-14 68
USGS 430212088541701 JE-07/13E/36-0173 1982-06-29 1982-06-29 1
USGS 430433088544001 JE-07/13E/13-0099 1959-06-29 1959-06-29 1
USGS 430434088544201 JE-07/13E/13-0086 1959-06-29 1959-06-29 1
USGS 430439088545601 JE-07/13E/14-0068 1964-06-11 1966-06-30 2
USGS 430449088564801 JE-07/13E/15-0244 1973-03-28 1973-03-28 1
USGS 430450088540301 JE-07/13E/13-0090 1958-04-05 1966-06-30 10
USGS 430512088522601 JE-07/14E/08-0145 1968-05-27 1968-05-27 1
USGS 430702088532801 JE-08/14E/31-0078 1967-05-18 1967-05-18 1
USGS 430840088575601 JE-07/13E/21-0083 1967-05-18 1967-05-18 1
USGS 430842088560501 JE-08/13E/22-0221 1967-05-18 1967-05-18 1
USGS 431052089002001 JE-08/13E/07-0082 1966-08-29 1966-08-29 1
USGS 431052089002301 JE-08/13E/07-0087 1966-08-29 1966-08-29 1
USGS 431053088592401 JE-08/13E/08-0152 1960-03-08 1966-06-29 2
USGS 431107088590201 JE-08/13E/05-0146 1966-06-29 1966-06-29 1
USGS 431124088592201 JE-08/13E/05-0088 1960-03-08 1966-06-29 2
USGS 431130088561001 JE-08/13E/03-0823 1973-07-24 1980-05-22 3
  group icon Rock County, Wisconsin
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 423645088595501 DISCOVERY FARMS CORE WATERWY AR2 NR JANESVILLE, WI 2017-01-16 2021-03-08 40
USGS 423740088592701 DISCOVERY FARMS CORE WATERWY AR1 NR JANESVILLE, WI 2017-01-16 2020-08-10 61
  group icon Walworth County, Wisconsin
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 05431016 JACKSON CREEK AT MOUND ROAD NEAR ELKHORN, WI 1983-10-07 2023-12-05 3671
USGS 05431017 DELAVAN LAKE INLET AT STATE HWY 50 AT LAKE LAWN,WI 1983-10-07 2023-12-01 3452
USGS 05431040 TURTLE CREEK NEAR DELAVAN, WI 1961-09-15 1961-09-15 1
  group icon Waukesha County, Wisconsin
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 05426060 BARK RIVER AT COUNTY TRUNK HIGHWAY K NR MERTON, WI 2012-10-28 2014-10-14 36