Water quality for ZIP code 62260
ZIP 62260 covers Millstadt and Cahokia in St. Clair County, Illinois, one of 27 ZIP codes in the county. 54 active public water systems serve the county; 23 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 St. Clair County
27 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Arapaho Village MHP Belleville |
368 | 0 | 5.9 mi | |
| Dupo Dupo |
4,684 | 1 | 6.9 mi | |
| Ildu Lepere Mhp, LLC Dupo |
250 | 3 | 7.4 mi | |
| Smithton Smithton |
4,381 | 1 | 7.4 mi | |
| Cahokia Heights Cahokia |
12,528 | 0 | 7.9 mi | |
| Prairie Dupont Pwd |
1,863 | 0 | 7.9 mi | |
| IL American-East ST Louis East St Louis |
131,368 | 0 | 9.4 mi | |
| Meadowbrook MH Community, LLC Belleville |
463 | 4 | 9.5 mi | |
| Southwestern IL Correctional Center East St Louis |
563 | 0 | 10.9 mi | |
| Freeburg Freeburg |
4,707 | 0 | 11.0 mi | |
| Lake Suzanne MHP Shiloh |
108 | 0 | 11.9 mi | |
| Caseyville Caseyville |
13,798 | 1 | 12.2 mi | |
| American Water Oper and Maintenance, LLC |
6,779 | 0 | 12.6 mi | |
| O Fallon O Fallon |
46,603 | 1 | 13.0 mi | |
| Valley View Estates O Fallon |
580 | 2 | 13.6 mi | |
| Mound Pwd |
1,243 | 4 | 13.8 mi | |
| Fsh Water Commission Smithton |
313 | 2 | 13.8 mi | |
| Kaskaskia Water District New Athens |
0 | 1 | 15.7 mi | |
| New Athens New Athens |
1,970 | 1 | 16.0 mi | |
| Mascoutah Mascoutah |
8,759 | 1 | 16.2 mi | |
| Fayetteville Fayetteville |
490 | 0 | 17.5 mi | |
| Lebanon Lebanon |
4,714 | 2 | 18.5 mi | |
| S L M Water Commission |
385 | 1 | 19.0 mi | |
| Lenzburg Lenzburg |
616 | 1 | 19.5 mi | |
| Summerfield Summerfield |
347 | 0 | 21.1 mi |
Non-community systems in St. Clair County (26: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Quail Restoration Association |
25 | 0 | 0 | |
|
Millstadt Sportsmans Club |
25 | 1 | 0 | |
|
Children of Promise |
50 | 5 | 2 | |
|
ST Clair County Foley Park |
200 | 0 | 0 | |
|
Karbans Knotty Pines |
200 | 1 | 0 | |
|
ST Michaels Church |
50 | 1 | 0 | |
|
Schnucks 205 Belleville |
25 | 0 | 0 | |
|
Walmart Supercenter 201 |
30 | 0 | 0 | |
|
New Baden Market Center |
25 | 0 | 0 | |
|
Walmart Supercenter 1418 |
25 | 0 | 0 | |
|
Twice the Ice Freeburg |
50 | 0 | 0 | |
|
New Athens Hanft PK Larry Webe |
30 | 0 | 0 | |
|
Schnucks (138297) |
30 | 0 | 0 | |
|
Schnucks (138313) |
30 | 0 | 0 | |
|
Schnucks (138321) |
30 | 0 | 0 | |
|
Twice the Ice Smithton |
30 | 0 | 0 | |
|
BK Ice Cahokia |
25 | 0 | 0 | |
|
Dierbergs |
25 | 0 | 0 | |
|
Freeburg Ice Man |
25 | 0 | 0 | |
|
Fresh Thyme Farmers Market Fairview Hgts |
25 | 0 | 0 | |
|
Scarlett's Cabaret |
25 | 3 | 1 | |
|
Schnucks #148 |
25 | 0 | 0 | |
|
Schnucks 177 O Fallon |
25 | 0 | 0 | |
|
Twice the Ice Lebanon |
25 | 0 | 0 | |
|
Twice the Ice Mascoutah |
25 | 0 | 0 | |
|
Twice the Ice ST Libory |
25 | 2 | 0 |
About this data
Water systems are matched to St. Clair 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 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.