Water quality in Shelby, Indiana
Shelby is in Lake County. 111 active public water systems serve the county; 73 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Lake County
29 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Apple Valley Utilities, Inc. Hebron |
712 | 0 | 7.2 mi | |
| Oakwood Mobile Home Park Lowell |
45 | 1 | 7.3 mi | |
| Indiana American Water Lowell Lowell |
11,908 | 0 | 7.5 mi | |
| Fairway Regional Water District Cedar Lake |
210 | 3 | 9.9 mi | |
| Noble Oaks Subdivision Water Association Cedar Lake |
70 | 0 | 10.7 mi | |
| Cedar Lake Robins Nest Schererville |
950 | 6 | 12.8 mi | |
| Lakeshore Subdivision Association, Inc. Cedar Lake |
265 | 2 | 12.9 mi | |
| Sunset Harbor Condominiums Cedar Lake |
40 | 1 | 13.2 mi | |
| Cedar Lake Water Works Cedar Lake |
4,600 | 8 | 13.3 mi | |
| Cedar Lake Bible Conference Grounds Cedar Lake |
150 | 0 | 13.3 mi | |
| Cedar Lake Mobile Home Park Cedar Lake |
200 | 0 | 13.5 mi | |
| Cedar Gardens MHP Cedar Lake |
34 | 1 | 15.0 mi | |
| Crown Point Water Works Crown Point |
30,000 | 1 | 15.4 mi | |
| Cuii Twin Lakes Crown Point |
8,000 | 1 | 16.1 mi | |
| St. John Municipal Water Utility St. John |
25,700 | 0 | 18.7 mi | |
| Rockwell Shores Apartments Merrillville |
45 | 1 | 18.8 mi | |
| Aqua Indiana Water Company |
1,350 | 1 | 19.1 mi | |
| Schererville Water Department Schererville |
30,000 | 1 | 20.3 mi | |
| Dyer Water Department Dyer |
16,800 | 0 | 22.7 mi | |
| Crossings Mobile Home Park Merrillville |
100 | 2 | 22.7 mi | |
| Bremerton Mobile Home Park Griffith |
79 | 1 | 23.4 mi | |
| Griffith Water Department Griffith |
16,893 | 2 | 23.7 mi | |
| Indiana American Water Northwest Gary, Merrillville |
210,510 | 0 | 25.0 mi | |
| Highland Water Works Highland (highlands) |
23,984 | 0 | 25.2 mi | |
| New Chicago Water Works Hobart |
5,500 | 0 | 25.4 mi |
Non-community systems in Lake County (81: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Lake County, nearest to Shelby 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 Indiana 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.