Browse monitoring locations within Calhoun County, Illinois
- 08S02W-07.8D - IL003-392222090411101
- 08S02W-10.6D - IL003-392222090374101
- 08S02W-16.1G - IL003-392148090375801
- 08S03W-05.6E - IL003-392317090463001
- 08S03W-32.8A Well No. 4 - IL003-391829090464901
- 09S02W-02.8B - IL003-391742090365401
- 09S02W-02.8C - IL003-391749090365401
- 09S02W-11.7C - IL003-391656090365001
- 09S02W-35.5H - IL003-391403090363001
- 10S 2W-27.1e1 - USGS-390921090370101
- 10S 2W-27.1e2 - USGS-390919090370201
- 10S02W-09.1D - IL003-391154090380801
- 10S02W-23.8C - IL003-391005090365601
- 10S02W-27.8G - IL003-390939090380101
- 10S02W-31.2C - IL003-390821090403201
- 10S02W-34.1C - IL003-390822090370201
- 10S02W-34.5G Well No. 3 - IL003-390847090373501
- 10S02W-34.5G Well No. 4 - IL003-390847090373502
- 10S2W-34a - USGS-390848090370501
- 10S2W-34b - USGS-390849090370501
- 11S 2W-35.2h - USGS-390410090360801
- 11S 2W-35.2h2 - USGS-390410090360802
- 11S02W-09.5D - IL003-390709090384701
- 12S 2W-11.4c1 - USGS-390155090373401
- 12S 2W-11.4c2 - USGS-390155090373402
- 12S02W-01.6F Well No. 1 - IL003-390302090354201
- 12S02W-09.5D - IL003-390155090384701
- 12S02W-25.6H - IL003-385945090353301
- 12S02W-33.4D - IL003-385826090383801
- 13S 1W-12.2f1 - USGS-385658090345901
- 13S01W-02.7D - IL003-385737090301001
- 13S01W-07.4G - IL003-385702090341001
- 13S01W-18.4A - IL003-385530090340901
- 13S01W-32.5B - IL003-385258090331101
- 13S02W-14.1A - IL003-385529090355901
- 1S1W-7a - USGS-385659090340001
- 9S 2W-11.5d1 - USGS-391703090362501
- 9S 2W-11.6d1 - USGS-391704090362201
- 9S 2W-11.6d2 - USGS-391702090363301
- Illinois River at Hardin, IL - USGS-05587060
- Mississippi R NR Turkey Island NR Old Monroe, MO - USGS-385701090401301
- Rain Gage at Illinois River at Hardin, IL - USCE-390937090365500
- Salt Spring Creek Near Gilead, IL - USGS-05513200
Important
This list uses USGS Water Data OGC APIs. View the Swagger documentation for this API