Water quality in Mount Olive, Illinois
Mount Olive is in Macoupin County. 35 active public water systems serve the county; 26 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 Macoupin County
29 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| White City White City |
485 | 0 | 2.2 mi | |
| Eagarville Eagerville |
127 | 8 | 4.1 mi | |
| Sawyerville Sawyerville |
578 | 4 | 4.1 mi | |
| Benld Benld |
1,612 | 2 | 4.2 mi | |
| Kaho Public Water District |
785 | 2 | 4.6 mi | |
| Staunton Staunton |
5,756 | 4 | 5.2 mi | |
| Mount Clare Mount Clare |
311 | 1 | 5.2 mi | |
| Gillespie |
3,737 | 8 | 6.0 mi | |
| Wilsonville Wilsonville |
536 | 3 | 6.8 mi | |
| Dorchester Dorchester |
540 | 2 | 8.6 mi | |
| Bunker Hill Bunker Hill |
1,760 | 1 | 12.4 mi | |
| Royal Lakes Royal Lakes |
235 | 1 | 12.8 mi | |
| Lake Williamson Christian Center |
1,250 | 4 | 13.4 mi | |
| Central Macoupin County Rwd |
1,883 | 3 | 15.0 mi | |
| Carlinville Carlinville |
6,598 | 0 | 16.5 mi | |
| Shipman Shipman |
541 | 2 | 17.4 mi | |
| Chesterfield |
184 | 1 | 22.1 mi | |
| Nilwood Nilwood |
1,394 | 2 | 22.9 mi | |
| Medora Medora |
484 | 0 | 23.3 mi | |
| Brighton Brighton |
5,041 | 3 | 24.3 mi | |
| Hettick Hettick |
174 | 6 | 25.6 mi | |
| Girard Girard |
1,885 | 1 | 26.0 mi | |
| Otter Lake Water Commission |
1,318 | 0 | 26.9 mi | |
| South Palmyra Water Commission |
838 | 3 | 28.8 mi | |
| Palmyra Palmyra |
605 | 2 | 28.9 mi |
Non-community systems in Macoupin County (5: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Walmart Supercenter 0334 Carlinville |
25 | 0 | 0 | |
|
J's Snack Shack |
25 | 0 | 0 | |
|
Magic Wand Car Wash Benld |
25 | 0 | 0 | |
|
Polar Ice and Water Gillespie |
25 | 0 | 0 | |
|
Twice the Ice Carlinville |
25 | 0 | 0 |
About this data
Water systems are matched to Macoupin County, nearest to Mount Olive 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.
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 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.