Water quality in Stillman Valley, Illinois
Stillman Valley is in Ogle County. 115 active public water systems serve the county; 63 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Ogle County
23 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Meridian MHP |
78 | 0 | 0.9 mi | |
| Aqua Illinois-Nordic Woods |
425 | 0 | 3.0 mi | |
| Davis Junction Davis Junction |
2,344 | 0 | 4.0 mi | |
| Rolling Meadows-Foxglove Davis Junction |
70 | 1 | 4.7 mi | |
| Byron Byron |
3,784 | 1 | 4.7 mi | |
| Country View Estates Subdivision |
125 | 0 | 8.1 mi | |
| Lindenwood Water Association |
38 | 2 | 8.4 mi | |
| Knolls Edge Subdivision |
68 | 0 | 8.7 mi | |
| Rolling Meadows MHC |
447 | 2 | 8.8 mi | |
| IL American-Rockvale |
298 | 2 | 9.6 mi | |
| Oregon Oregon |
3,449 | 4 | 10.2 mi | |
| Leaf River Leaf River |
403 | 3 | 11.7 mi | |
| Hillcrest Hillcrest |
1,224 | 5 | 11.7 mi | |
| Rolling Green Estates MHP |
191 | 0 | 12.0 mi | |
| Mount Morris Estates MHP |
425 | 2 | 12.5 mi | |
| Aqua Illinois-Woodlawn |
290 | 0 | 12.7 mi | |
| Shangri-La MHP |
370 | 1 | 13.2 mi | |
| Mount Morris Mount Morris |
2,861 | 1 | 13.4 mi | |
| Rochelle Rochelle |
9,446 | 1 | 14.1 mi | |
| Creston Creston |
627 | 4 | 16.3 mi | |
| Lost Lake Utility District |
704 | 2 | 16.6 mi | |
| Forreston Forreston |
1,338 | 0 | 20.4 mi | |
| Polo Polo |
2,355 | 0 | 22.1 mi |
Non-community systems in Ogle County (91: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Ogle County, nearest to Stillman Valley first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Illinois records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.