Water quality for ZIP code 63028
ZIP 63028 covers Festus, Crystal City, and Herculaneum in Jefferson County, Missouri, one of 16 ZIP codes in the county. 98 active public water systems serve the county; 70 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 Jefferson County
67 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Lakeside Manor |
150 | 3 | 2.5 mi | |
| Manderly MHP |
100 | 0 | 3.2 mi | |
| Jefferson County Pwsd 5 |
8,000 | 1 | 4.5 mi | |
| Festus PWS Festus |
13,000 | 0 | 5.1 mi | |
| Jefferson County Water Authority Festus, Herculaneum |
25 | 0 | 5.4 mi | |
| Crystal City PWS Crystal City |
4,733 | 1 | 5.6 mi | |
| Baisch Nursing Center |
80 | 2 | 7.1 mi | |
| Herculaneum PWS Herculaneum |
5,000 | 1 | 8.0 mi | |
| Walker Hill MHP |
30 | 2 | 8.2 mi | |
| Desoto PWS Desoto |
6,400 | 0 | 9.0 mi | |
| Valle Lake Subd |
625 | 1 | 9.5 mi | |
| Pevely PWS Pevely |
5,600 | 2 | 9.8 mi | |
| Mackenzie Ridge LLC |
180 | 0 | 10.5 mi | |
| Jefferson County Pwsd 7 |
6,100 | 2 | 10.5 mi | |
| Briarwood Utilities |
210 | 2 | 10.9 mi | |
| Jcpsd Summer Set |
1,080 | 1 | 11.1 mi | |
| Hillsboro PWS Hillsboro |
3,000 | 2 | 11.3 mi | |
| Hunters Glen |
240 | 0 | 11.6 mi | |
| Sunrise Lakes Subd |
400 | 1 | 11.7 mi | |
| Lake Lorraine Water CO |
230 | 0 | 13.5 mi | |
| Raintree Plantation |
2,200 | 1 | 14.6 mi | |
| Jefferson CO Cons Pwsd C 1 |
37,000 | 0 | 15.9 mi | |
| Ware Lake Subd |
100 | 1 | 16.1 mi | |
| Jefferson County Pwsd 10 |
10,000 | 1 | 16.8 mi | |
| Lake Adelle Subd |
380 | 3 | 18.7 mi |
Non-community systems in Jefferson County (30: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
River Cement Company |
145 | 4 | 1 | |
|
Desoto East Highway Shed |
25 | 4 | 0 | |
|
Dollar General #13971 Desoto |
50 | 0 | 0 | |
|
Timber Creek Resort |
200 | 0 | 0 | |
|
Yagnadi LLC |
25 | 2 | 1 | |
|
Pro Stop |
50 | 1 | 0 | |
|
Oak Valley Golf Course Resort |
275 | 2 | 0 | |
|
Villa Antonio Winery Hillsboro |
800 | 2 | 0 | |
|
Wild Sun Winery |
30 | 2 | 1 | |
|
Sunrise R IX Elementary School |
400 | 1 | 0 | |
|
Camp Cedarledge |
300 | 1 | 0 | |
|
Hillsboro West Highway Shed |
25 | 4 | 0 | |
|
Dollar General #22226 Ware |
25 | 0 | 0 | |
|
Grandview R 2 School |
800 | 2 | 0 | |
|
Cedar Hill #508 |
50 | 2 | 0 | |
|
Friendship Baptist Church Cedar Hill |
100 | 0 | 0 | |
|
ST Martins Ucc Church |
25 | 3 | 0 | |
|
Maple Grove Elementary School |
515 | 2 | 0 | |
|
Dollar General #21963 Dittmer |
25 | 1 | 1 | |
|
Cedar Springs Elementary School |
560 | 2 | 0 | |
|
Servgas Fast Mart |
500 | 2 | 1 | |
|
Sana Lake Recovery Center |
75 | 0 | 0 | |
|
House Springs Church of Christ |
55 | 0 | 0 | |
|
Our Lady Queen of Peace House Springs |
240 | 1 | 0 | |
|
Sunnyhill Adventures |
100 | 2 | 0 | |
|
Dittmer Bp#24 |
25 | 2 | 1 | |
|
Pine Hollow |
25 | 2 | 0 | |
|
Teen Challenge of ST Louis |
35 | 2 | 0 | |
|
Jan Phillips Learning Center |
25 | 3 | 1 | |
|
Don Robinson State Park |
25 | 0 | 0 |
About this data
Water systems are matched to Jefferson 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 Missouri 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.