Water quality for ZIP code 61201
ZIP 61201 covers Rock Island, Rock Island Arsenal, Milan, and Moline in Rock Island County, Illinois, one of 17 ZIP codes in the county. 119 active public water systems serve the county; 55 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 Rock Island County
48 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Milan Milan |
4,945 | 3 | 2.5 mi | |
| High Cliff Estates Milan |
560 | 2 | 3.0 mi | |
| Tennants Shady Oaks Subdivision Milan |
44 | 0 | 3.0 mi | |
| Paradise Manor MHP |
200 | 3 | 3.4 mi | |
| Rock Island Arsenal, US Army |
7,800 | 2 | 3.5 mi | |
| Oak Grove MHP Rock Island County |
138 | 3 | 3.6 mi | |
| Air View MHP |
200 | 3 | 3.7 mi | |
| Water Werks |
43 | 1 | 4.1 mi | |
| Moline Moline |
44,500 | 2 | 4.3 mi | |
| Indian Bluffs Subdivision |
138 | 1 | 4.6 mi | |
| Woodland a and B MHP |
490 | 3 | 4.7 mi | |
| Croppers 1st 4th and 5th Addition |
495 | 1 | 5.0 mi | |
| Coyne Center Coop |
150 | 0 | 5.0 mi | |
| Eberts 3rd Addition |
99 | 4 | 5.1 mi | |
| Ridgewood Ledges Water Association |
300 | 0 | 5.3 mi | |
| Tower Ridge Subdivision |
77 | 2 | 5.4 mi | |
| Rainbow Ridge |
91 | 1 | 5.8 mi | |
| Hickory Hills 2nd Addition |
35 | 0 | 5.9 mi | |
| Ilcv Candle Mhp, LLC Coal Valley |
340 | 4 | 6.1 mi | |
| Coal Valley Coal Valley |
3,873 | 3 | 6.4 mi | |
| Whispering Hills MHP |
100 | 1 | 6.8 mi | |
| East End Water Association |
48 | 0 | 7.3 mi | |
| Cherrydale Subdivision |
63 | 0 | 7.5 mi | |
| Mississippi Manufactured Home Community East Moline |
503 | 4 | 7.6 mi | |
| East Moline East Moline |
21,374 | 1 | 7.8 mi |
Non-community systems in Rock Island County (70: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Rock Island County, the county this ZIP code lies in, nearest to the ZIP code's centre 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.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.