Water quality for ZIP code 46157
ZIP 46157 covers Monrovia in Morgan County, Indiana, one of 8 ZIP codes in the county. 23 active public water systems serve the county; 15 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Morgan County
12 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Hill Water Corporation Mooresville |
8,200 | 1 | 7.7 mi | |
| Brooklyn Water Works Brooklyn |
1,600 | 4 | 8.5 mi | |
| Mapleturn Utilities, Inc. Martinsville |
1,725 | 3 | 9.1 mi | |
| Indiana American Water Mooresville Mooresville |
10,083 | 0 | 9.8 mi | |
| Ashbury Ridge Mooresville |
340 | 2 | 10.4 mi | |
| Martinsville Water Utility Martinsville |
15,000 | 1 | 10.6 mi | |
| Citizens Water Morgan Martinsville |
5,705 | 0 | 10.9 mi | |
| Paragon Water Works Paragon |
650 | 2 | 11.1 mi | |
| Tri-County Conservancy District |
3,078 | 1 | 12.1 mi | |
| Morgan County Rural Water Company Martinsville |
8,800 | 1 | 12.3 mi | |
| Painted Hills Utility Company Martinsville |
1,560 | 2 | 14.5 mi | |
| Morgantown Water Utility Morgantown |
1,000 | 2 | 22.1 mi |
Non-community systems in Morgan County (10: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Zion Baptist Fellowship Church Martinsville |
61 | 2 | 0 | |
|
Msm Petroleum Inc. |
764 | 2 | 0 | |
|
Three Point Lake Mooresville |
277 | 1 | 0 | |
|
Linel LLC Mooresville |
80 | 0 | 0 | |
|
Centerton Elementary School Martinsville |
150 | 0 | 0 | |
|
Marathon Gas Station Martinsville |
504 | 1 | 0 | |
|
Martinsville Golf Club Martinsville |
110 | 0 | 0 | |
|
First MC Martinsville Martinsville |
250 | 0 | 0 | |
|
Faith Missionary Church Martinsville |
245 | 0 | 0 | |
|
Spring Lake, LLC Mooresville |
33 | 0 | 0 |
About this data
Water systems are matched to Morgan 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.