Water quality in Summer Set, Missouri
Summer Set is in Jefferson 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 |
|---|---|---|---|---|
| Desoto PWS Desoto |
6,400 | 0 | 3.4 mi | |
| Valle Lake Subd |
625 | 1 | 4.1 mi | |
| Sunrise Lakes Subd |
400 | 1 | 4.1 mi | |
| Briarwood Utilities |
210 | 2 | 4.6 mi | |
| Walker Hill MHP |
30 | 1 | 4.7 mi | |
| Baisch Nursing Center |
80 | 2 | 4.9 mi | |
| Jefferson County Pwsd 5 |
8,000 | 1 | 7.1 mi | |
| Mackenzie Ridge LLC |
180 | 0 | 8.3 mi | |
| Ware Lake Subd |
100 | 1 | 8.7 mi | |
| Hillsboro PWS Hillsboro |
3,000 | 2 | 10.2 mi | |
| Lakeside Manor |
150 | 3 | 11.8 mi | |
| Manderly MHP |
100 | 0 | 12.1 mi | |
| Jefferson County Pwsd 12 |
3,300 | 0 | 12.2 mi | |
| Raintree Plantation |
2,200 | 1 | 12.3 mi | |
| Festus PWS Festus |
13,000 | 0 | 12.7 mi | |
| Jefferson County Water Authority Festus, Herculaneum |
25 | 0 | 12.8 mi | |
| Crystal City PWS Crystal City |
4,733 | 1 | 14.1 mi | |
| Jefferson County Pwsd 7 |
6,100 | 2 | 14.3 mi | |
| Herculaneum PWS Herculaneum |
5,000 | 1 | 15.3 mi | |
| Lake Lorraine Water CO |
230 | 0 | 15.6 mi | |
| Pine Ford Village MHP |
40 | 1 | 15.7 mi | |
| Lake Adelle Subd |
380 | 2 | 16.6 mi | |
| Pevely PWS Pevely |
5,600 | 2 | 16.8 mi | |
| Cedar Hill Lakes Village |
65 | 3 | 17.3 mi | |
| Sycamore Green Acres MHP |
50 | 0 | 17.7 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 |
|---|---|---|---|---|
|
Sunrise R IX Elementary School |
400 | 1 | 0 | |
|
Yagnadi LLC |
25 | 2 | 1 | |
|
Dollar General #13971 Desoto |
50 | 0 | 0 | |
|
Timber Creek Resort |
200 | 0 | 0 | |
|
Pro Stop |
50 | 1 | 0 | |
|
Desoto East Highway Shed |
25 | 4 | 0 | |
|
Hillsboro West Highway Shed |
25 | 4 | 0 | |
|
Dollar General #22226 Ware |
25 | 0 | 0 | |
|
Grandview R 2 School |
800 | 3 | 0 | |
|
Wild Sun Winery |
30 | 2 | 1 | |
|
River Cement Company |
145 | 4 | 0 | |
|
Villa Antonio Winery Hillsboro |
800 | 2 | 0 | |
|
Camp Cedarledge |
300 | 1 | 0 | |
|
Dittmer Bp#24 |
25 | 2 | 1 | |
|
Oak Valley Golf Course Resort |
275 | 2 | 0 | |
|
Sana Lake Recovery Center |
75 | 0 | 0 | |
|
ST Martins Ucc Church |
25 | 3 | 0 | |
|
Maple Grove Elementary School |
515 | 2 | 0 | |
|
Cedar Hill #508 |
50 | 2 | 0 | |
|
Dollar General #21963 Dittmer |
25 | 1 | 1 | |
|
Friendship Baptist Church Cedar Hill |
100 | 0 | 0 | |
|
Sunnyhill Adventures |
100 | 2 | 0 | |
|
Cedar Springs Elementary School |
560 | 2 | 0 | |
|
Servgas Fast Mart |
500 | 2 | 1 | |
|
House Springs Church of Christ |
55 | 0 | 0 | |
|
Our Lady Queen of Peace House Springs |
240 | 1 | 0 | |
|
Pine Hollow |
25 | 2 | 0 | |
|
Jan Phillips Learning Center |
25 | 3 | 1 | |
|
Teen Challenge of ST Louis |
35 | 2 | 0 | |
|
Don Robinson State Park |
25 | 0 | 0 |
About this data
Water systems are matched to Jefferson County, nearest to Summer Set 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.
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 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.