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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 17 sites found


Hydrologic unit = 05120115
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 Clay County, Illinois
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 384049088374901 3N 5E-22.5a 1991-03-29 2000-10-25 8
  group icon Marion County, Illinois
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 03380350 SKILLET FORK NEAR IUKA, IL 1973-08-17 1997-04-15 268
USGS 03380370 PAINTROCK CREEK NEAR HELM, IL 2004-09-02 2004-11-08 2
USGS 383412088504701 2N 3E-34.1e 1991-03-22 2000-10-24 5
USGS 383647088473301 2N 4E-18.8d1 1987-01-13 1987-01-13 1
USGS 383648088473201 2N 4E-18.1d1 1987-01-13 1987-01-13 1
USGS 383648088473901 2N 4E-18.2e1 1987-01-13 1987-01-13 1
  group icon Wayne County, Illinois
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 03380475 HORSE CREEK NEAR KEENES, IL 1974-10-04 1983-08-30 66
USGS 03380500 SKILLET FORK AT WAYNE CITY, IL 1974-10-04 2021-12-14 303
USGS 03380600 FOURMILE CREEK NEAR WAYNE CITY, IL 2004-10-26 2004-11-17 2
  group icon White County, Illinois
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 03381000 SKILLET FORK NEAR MILL SHOALS, IL 1974-10-11 1978-03-16 28
USGS 03381400 SKILLET FORK NEAR CARMI, IL 1977-10-24 1997-04-17 184
USGS 380556088201301 5S 8E- 8.1b3 1987-06-10 1987-06-10 1
USGS 380558088195601 5S 8E- 9.6b1 1987-06-10 1987-06-10 1
USGS 380559088202401 5S 8E- 9.2b1 1987-06-10 1987-06-10 1
USGS 380600088201901 5S 8E- 9.1b2 1987-06-10 1987-06-10 1
USGS 381222088215501 4S 8E- 6.6f2 1986-01-16 1986-01-16 1