Water quality for ZIP code 46033
ZIP 46033 covers Carmel and Westfield in Hamilton County, Indiana, one of 13 ZIP codes in the county. 66 active public water systems serve the county; 34 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 Hamilton County
15 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Carmel Clay Water Carmel |
393 | 0 | 3.5 mi | |
| Citizens Water of Westfield, LLC Carmel |
61,493 | 0 | 6.1 mi | |
| Indiana American Water Noblesville Noblesville |
45,575 | 0 | 6.4 mi | |
| Eagletown Estates Mobile Home Park Eagletown |
97 | 1 | 7.2 mi | |
| Little Eagle Creek Estates Westfield |
35 | 1 | 7.3 mi | |
| Suburban Estates, LLC Noblesville |
350 | 0 | 8.7 mi | |
| Hamilton County Regional Utility Cicero |
125 | 1 | 10.2 mi | |
| Cicero Water Department Cicero |
5,607 | 0 | 10.3 mi | |
| Tall Timbers Mobile Home Park Noblesville |
90 | 2 | 11.3 mi | |
| Maplewood Estates MHC LLC Noblesville |
37 | 2 | 12.4 mi | |
| Indiana American Water Sheridan Sheridan |
4,435 | 0 | 12.5 mi | |
| Indiana Academy Cicero |
113 | 2 | 12.7 mi | |
| Harris Hills Mobile Home Park Noblesville |
27 | 3 | 12.9 mi | |
| Arcadia Water Department Arcadia |
1,515 | 0 | 14.2 mi | |
| Atlanta Water Department Atlanta |
735 | 0 | 16.6 mi |
Non-community systems in Hamilton County (50: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Hamilton 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 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.