Water quality for ZIP code 35186
ZIP 35186 covers Wilsonville, Chelsea, and Westover in Shelby County, Alabama, one of 17 ZIP codes in the county. 16 active public water systems serve the county; 5 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Shelby County
15 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Bethel Water System, Inc. Wilsonville |
4,398 | 0 | 4.8 mi | |
| Little Waxie Water Authority Columbiana |
1,383 | 0 | 7.6 mi | |
| Harpersville Water Board Harpersville |
2,550 | 0 | 7.6 mi | |
| Columbiana, the WW Board of the Town of Columbiana |
12,903 | 1 | 8.0 mi | |
| Shelby County Commission-Water Services Columbiana |
40,101 | 0 | 8.2 mi | |
| Vincent, the Wwb of the City of Vincent |
2,733 | 1 | 11.1 mi | |
| Yes Southgate, LLC Pelham |
315 | 0 | 14.1 mi | |
| Sterrett-Vandiver Water System, Inc. Sterrett |
3,252 | 0 | 14.3 mi | |
| Pelham, City of Pelham |
38,703 | 1 | 15.9 mi | |
| Calera, the Wwb of TE City of Calera |
26,982 | 0 | 16.8 mi | |
| Fsi Green Park South Property LLC Pelham |
888 | 0 | 17.3 mi | |
| Alabaster Water Department, City of Alabaster |
40,986 | 1 | 18.3 mi | |
| Helena, the UB of the City of Helena |
21,300 | 0 | 21.7 mi | |
| Montevallo Water Works & Sewer Board Montevallo |
10,746 | 1 | 21.9 mi | |
| Wilton Water Works Wilton |
3,000 | 0 | 28.5 mi |
About this data
Water systems are matched to Shelby 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 Alabama 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.