Water Data for the Nation

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Scheduled Maintenance Notice
USGS will be performing maintenance on the time series data processing system beginning at 09:00 EDT on September 10, 2026. During this period, delivery of the latest time series data will be delayed. The maintenance is expected to finish within 2 hours, after which all backlogged time series data will be processed and delivered to WDFN web portals and APIs.

Browse monitoring locations within Scott County, Illinois

12N12W-32.4e2 - USGS-393146090272702
13N11W-04.6E - IL003-393606090195901
13N12W- 5.4f1 - USGS-393703090274501
13N12W- 5.4f2 - USGS-393700090274501
13N12W- 5.4g1 - USGS-393618090272001
13N12W-01.8A - IL003-393541090232801
13N12W-24.3E - IL003-393329090224701
13N12W-28.7H - IL003-393259090264301
13N12W-32a - USGS-393146090272802
13N12W-32b - USGS-393146090272803
13N12W-32c - USGS-393146090272804
13N13W-04.8H - IL003-393628090333601
13N13W-14.8E - IL003-393424090312201
13N13W-21.2e1 - USGS-393332090324301
13N13W-22.8e1 - USGS-393332090322701
13N13W-23.6A - IL003-393305090310501
14N 13W-25.5e - USGS-393751090294701
14N11W-27.8A - IL003-393724090190501
14N12W-29.7H - IL003-393811090274701
14N12W-33.3C - IL003-393646090260801
14N12W-33.8a1 - USGS-393652090274001
14N13W-25.4A - IL003-393725090293901
14N13W-27.3E - IL003-393752090314701
14N13W-27.5E - IL003-393753090320401
14N13W-34.4a1 - USGS-393631090315101
14N13W-34.5a1 - USGS-393631090315701
14N13W-6.6f - USGS-394132090353001
14N14W-1a - USGS-394132090360601
15N 12W-15.8a - USGS-394342090231001
15N13W-08.2E - IL003-394544090334401
15N13W-09.6C Well No. 5 - IL003-394530090331001
15N13W-09.6C Well No. 6 - IL003-394530090331002
15N13W-16.2h1 - USGS-394513090323201
15N13W-16.2h2 - USGS-394511090323601
15N13W-16.2h3 - USGS-394509090323401
15N13W-31.2D Well No. 3 - IL003-394208090345401
15N13W-31.2D Well No. 4 - IL003-394208090345402
15N13W-31.2d1 - USGS-394213090345501
15N13W-31.2d2 - USGS-394212090344901
15N13W-9a - USGS-394533090325601
15N13W-9b - USGS-394537090325601
15N14W-12.3G Well No. 1 - IL003-394558090355901
15N14W-12.3H Well No. 2 - IL003-394605090355801
15N14W-12.3g1 - USGS-394602090360801
15N14W-12.3g2 - USGS-394600090360501
15N14W-12.4g1 - USGS-394557090361601
15N14W-12.5G - IL003-394558090361001
171-5-22-1183 (Scott IDOA CRN) - USGS-393750090333101
Illinois River at Valley City, IL - USGS-05586100
Mauvaise Terre Creek Near Merritt, IL - USGS-05586040

Important

This list uses USGS Water Data OGC APIs. View the Swagger documentation for this API