Water quality for ZIP code 62630
ZIP 62630 covers Chesterfield in Macoupin County, Illinois, one of 18 ZIP codes in the county. 35 active public water systems serve the county; 26 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Macoupin County
29 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Medora Medora |
484 | 0 | 6.3 mi | |
| Hettick Hettick |
174 | 6 | 7.5 mi | |
| Shipman Shipman |
541 | 2 | 9.5 mi | |
| Central Macoupin County Rwd |
1,883 | 3 | 10.9 mi | |
| Carlinville Carlinville |
6,598 | 0 | 11.4 mi | |
| Royal Lakes Royal Lakes |
235 | 1 | 12.1 mi | |
| South Palmyra Water Commission |
838 | 3 | 13.2 mi | |
| Palmyra Palmyra |
605 | 2 | 13.4 mi | |
| Scottville Rural Water Company, Inc. |
695 | 3 | 13.7 mi | |
| Lake Williamson Christian Center |
1,250 | 4 | 13.7 mi | |
| Dorchester Dorchester |
540 | 2 | 15.9 mi | |
| Bunker Hill Bunker Hill |
1,760 | 1 | 16.4 mi | |
| Modesto Modesto |
182 | 3 | 16.4 mi | |
| Palmyra-Modesto Water Commission |
110 | 3 | 16.7 mi | |
| Otter Lake Water Commission |
1,318 | 0 | 16.7 mi | |
| Gillespie |
3,737 | 8 | 17.2 mi | |
| Brighton Brighton |
5,041 | 3 | 18.0 mi | |
| Nilwood Nilwood |
1,394 | 2 | 18.1 mi | |
| Wilsonville Wilsonville |
536 | 3 | 18.1 mi | |
| Mount Clare Mount Clare |
311 | 1 | 18.1 mi | |
| Kaho Public Water District |
785 | 2 | 18.7 mi | |
| Benld Benld |
1,612 | 2 | 19.1 mi | |
| Eagarville Eagerville |
127 | 8 | 19.1 mi | |
| Sawyerville Sawyerville |
578 | 4 | 19.6 mi | |
| Girard Girard |
1,885 | 1 | 21.1 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, 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.
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 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.