Water quality for ZIP code 63070
ZIP 63070 covers Pevely, Horine, and Herculaneum in Jefferson County, Missouri, one of 16 ZIP codes in the county. 98 active public water systems serve the county; 71 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 |
|---|---|---|---|---|
| Pevely PWS Pevely |
5,600 | 2 | 1.9 mi | |
| Hunters Glen |
240 | 1 | 2.0 mi | |
| Herculaneum PWS Herculaneum |
5,000 | 1 | 2.7 mi | |
| Jefferson County Water Authority Festus, Herculaneum |
25 | 0 | 4.9 mi | |
| Crystal City PWS Crystal City |
4,733 | 1 | 5.1 mi | |
| Festus PWS Festus |
13,000 | 0 | 5.1 mi | |
| Lake Lorraine Water CO |
230 | 0 | 5.3 mi | |
| Jefferson CO Cons Pwsd C 1 |
37,000 | 0 | 5.6 mi | |
| Manderly MHP |
100 | 0 | 7.1 mi | |
| Jefferson County Pwsd 10 |
10,000 | 1 | 7.5 mi | |
| Lakeside Manor |
150 | 3 | 7.8 mi | |
| Hillsboro PWS Hillsboro |
3,000 | 2 | 8.2 mi | |
| Mackenzie Ridge LLC |
180 | 0 | 9.3 mi | |
| Sycamore Springs |
470 | 1 | 9.4 mi | |
| Jefferson County Pwsd 5 |
8,000 | 1 | 9.8 mi | |
| Valle Acres MHP |
11 | 1 | 9.9 mi | |
| Raintree Plantation |
2,200 | 1 | 10.2 mi | |
| Jefferson County Pwsd 1 |
21,113 | 0 | 10.5 mi | |
| Jcpsd Summer Set |
1,080 | 1 | 10.8 mi | |
| Jefferson CO Pwsd 8 Cedar Hill |
4,733 | 1 | 11.2 mi | |
| Walker Hill MHP |
30 | 1 | 11.3 mi | |
| Country Aire Estates |
30 | 0 | 11.4 mi | |
| Jefferson County Pwsd 12 |
3,300 | 0 | 11.7 mi | |
| Lakehurst MHP |
70 | 0 | 11.8 mi | |
| Jefferson County Pwsd 6 |
7,500 | 0 | 11.9 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 |
|---|---|---|---|---|
|
Camp Cedarledge |
300 | 1 | 0 | |
|
Oak Valley Golf Course Resort |
275 | 2 | 0 | |
|
Villa Antonio Winery Hillsboro |
800 | 2 | 0 | |
|
Wild Sun Winery |
30 | 2 | 1 | |
|
River Cement Company |
145 | 4 | 0 | |
|
Hillsboro West Highway Shed |
25 | 4 | 0 | |
|
Pro Stop |
50 | 1 | 0 | |
|
Desoto East Highway Shed |
25 | 4 | 0 | |
|
Servgas Fast Mart |
500 | 2 | 1 | |
|
House Springs Church of Christ |
55 | 0 | 0 | |
|
Cedar Springs Elementary School |
560 | 2 | 0 | |
|
Our Lady Queen of Peace House Springs |
240 | 1 | 0 | |
|
Cedar Hill #508 |
50 | 2 | 0 | |
|
Friendship Baptist Church Cedar Hill |
100 | 0 | 0 | |
|
Teen Challenge of ST Louis |
35 | 2 | 0 | |
|
Pine Hollow |
25 | 2 | 0 | |
|
Dollar General #22226 Ware |
25 | 0 | 0 | |
|
Grandview R 2 School |
800 | 3 | 0 | |
|
Dollar General #13971 Desoto |
50 | 0 | 0 | |
|
ST Martins Ucc Church |
25 | 3 | 0 | |
|
Maple Grove Elementary School |
515 | 2 | 0 | |
|
Dollar General #21963 Dittmer |
25 | 1 | 1 | |
|
Sunnyhill Adventures |
100 | 2 | 0 | |
|
Sana Lake Recovery Center |
75 | 0 | 0 | |
|
Timber Creek Resort |
200 | 0 | 0 | |
|
Yagnadi LLC |
25 | 2 | 1 | |
|
Jan Phillips Learning Center |
25 | 3 | 1 | |
|
Dittmer Bp#24 |
25 | 2 | 1 | |
|
Sunrise R IX Elementary School |
400 | 1 | 0 | |
|
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.