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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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.
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Site Selection Results -- 39 sites found


Hydrologic unit = 07130008
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 Cass County, Illinois
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 05583580 PANTHER CREEK NEAR CHANDLERVILLE, IL 1981-05-12 1981-05-12 1
USGS 395635090084401 17N 9W-1g 1996-07-31 1996-07-31 3
USGS 400300090092801 19N 9W-31.6a1 1986-03-27 1990-04-03 7
  group icon Mason County, Illinois
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 05582500 CRANE CREEK NEAR EASTON, IL 1961-10-10 1996-08-26 147
USGS 05583000 SANGAMON RIVER NEAR OAKFORD, IL 1956-08-16 2024-01-29 696
USGS 400856089562001 HERGET DRAINAGE DITCH NEAR KILBOURNE, IL 2013-05-08 2013-08-06 28
USGS 401351089503901 21N 7W-25.7a2 1984-05-22 1985-02-27 5
USGS 401354089504001 21N 7W-25.7a1 1985-10-28 1985-10-28 1
USGS 401509089540401 21N 7W-21.7h 1991-04-05 2000-10-31 6
  group icon Menard County, Illinois
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 05578000 SANGAMON RIVER AT PETERSBURG, IL 1965-06-08 2024-01-29 231
USGS 395713089461601 17N 6W- 4.1d2 1987-11-13 1987-11-13 2
USGS 395718089461701 17N 6W- 4.1d1 1986-02-13 1986-02-13 1
USGS 395800089485801 18N 6W-31.4d1 1987-07-29 1987-07-29 3
USGS 395802089490001 18N 6W-31.4d2 1986-12-05 1986-12-05 1
USGS 400016089550401 18N 7W-17.7a 1996-08-15 1996-08-15 3
USGS 400041089503601 18N 7W-13.8e1 1985-10-17 1990-05-09 7
USGS 400043089502201 18N 7W-13.6e1 1985-10-17 1988-02-15 6
USGS 400043089503601 18N 7W-13.8e2 1985-10-17 1986-04-14 3
USGS 400505089495601 19N 7W-24.6d1 1985-10-17 1985-10-17 1
USGS 400605089575101 19N 8W-14.3g1 1987-07-21 1987-07-21 2
  group icon Sangamon County, Illinois
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 05576500 SANGAMON RIVER AT RIVERTON, IL 1900-01-01 2002-09-25 261
USGS 05576600 WOLF CREEK NEAR SHERMAN, IL 1981-05-13 1981-05-13 1
USGS 05577495 JACKSONVILLE BRANCH AT SPRINGFIELD 1977-09-13 1977-09-13 1
USGS 05577500 SPRING CREEK AT SPRINGFIELD, IL 1964-12-07 1983-08-10 173
USGS 05577505 SPRING CR AT BURNS LANE BRIDGE AT SPRINGFIELD,IL 1979-04-19 1997-04-28 164
USGS 05577515 SPRING CREEK NEAR SPRINGFIELD 1977-08-08 1977-08-08 1
USGS 05577520 SPRING CREEK TRIBUTARY AT SPRINGFIELD, IL 1977-08-24 1977-08-24 1
USGS 394907089323401 16N 4W-21.2a2 1986-01-22 1986-01-22 1
USGS 394911089323401 16N 4W-21.2a1 1986-09-29 1986-09-29 1
USGS 394926089321301 16N 4W-22.8e1 1986-03-11 1986-03-11 1
USGS 394927089321801 16N 4W-22.8e2 1987-07-23 1987-07-23 1
USGS 394930089320101 16N 4W-22.7e1 1987-09-25 1987-09-25 1
USGS 394932089321201 16N 4W-22.7f1 1986-03-11 1986-03-11 1
USGS 395106089432801 16N 6W-12.5g1 1987-07-31 2013-07-11 6
USGS 395111089434801 16N 6W-12.8e1 1987-07-31 1987-07-31 2
USGS 395116089433201 16N 6W-12.7f1 1986-01-22 1986-01-22 1
USGS 395238089322701 17N 4W-33.1b 1996-09-17 1996-09-17 3
USGS 395451089450801 17N 6W-22.2g2 1986-02-03 1986-02-03 1
USGS 395451089451101 17N 6W-22.1g1 1986-02-03 1986-02-03 1