Water quality in Desoto, Missouri
Desoto is in Jefferson 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 |
|---|---|---|---|---|
| Walker Hill MHP |
30 | 2 | 1.4 mi | |
| Briarwood Utilities |
210 | 2 | 2.3 mi | |
| Jcpsd Summer Set |
1,080 | 1 | 4.3 mi | |
| Jefferson County Pwsd 5 |
8,000 | 1 | 4.7 mi | |
| Mackenzie Ridge LLC |
180 | 0 | 5.1 mi | |
| Baisch Nursing Center |
80 | 2 | 5.7 mi | |
| Valle Lake Subd |
625 | 1 | 6.2 mi | |
| Hillsboro PWS Hillsboro |
3,000 | 2 | 7.0 mi | |
| Sunrise Lakes Subd |
400 | 1 | 7.1 mi | |
| Ware Lake Subd |
100 | 1 | 7.6 mi | |
| Raintree Plantation |
2,200 | 1 | 9.4 mi | |
| Lakeside Manor |
150 | 3 | 9.5 mi | |
| Manderly MHP |
100 | 0 | 9.6 mi | |
| Festus PWS Festus |
13,000 | 0 | 9.9 mi | |
| Jefferson County Water Authority Festus, Herculaneum |
25 | 0 | 10.0 mi | |
| Jefferson County Pwsd 12 |
3,300 | 0 | 10.9 mi | |
| Jefferson County Pwsd 7 |
6,100 | 2 | 10.9 mi | |
| Crystal City PWS Crystal City |
4,733 | 1 | 11.4 mi | |
| Lake Lorraine Water CO |
230 | 0 | 12.3 mi | |
| Herculaneum PWS Herculaneum |
5,000 | 1 | 12.3 mi | |
| Pevely PWS Pevely |
5,600 | 2 | 13.7 mi | |
| Lake Adelle Subd |
380 | 3 | 13.9 mi | |
| Cedar Hill Lakes Village |
65 | 3 | 14.6 mi | |
| Hunters Glen |
240 | 0 | 14.7 mi | |
| Sycamore Green Acres MHP |
50 | 0 | 15.0 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 |
|---|---|---|---|---|
|
Pro Stop |
50 | 1 | 0 | |
|
Desoto East Highway Shed |
25 | 4 | 0 | |
|
Dollar General #13971 Desoto |
50 | 0 | 0 | |
|
Yagnadi LLC |
25 | 2 | 1 | |
|
Sunrise R IX Elementary School |
400 | 1 | 0 | |
|
Timber Creek Resort |
200 | 0 | 0 | |
|
Hillsboro West Highway Shed |
25 | 4 | 0 | |
|
Wild Sun Winery |
30 | 2 | 1 | |
|
Dollar General #22226 Ware |
25 | 0 | 0 | |
|
Grandview R 2 School |
800 | 2 | 0 | |
|
Villa Antonio Winery Hillsboro |
800 | 2 | 0 | |
|
River Cement Company |
145 | 4 | 1 | |
|
Camp Cedarledge |
300 | 1 | 0 | |
|
Oak Valley Golf Course Resort |
275 | 2 | 0 | |
|
Sana Lake Recovery Center |
75 | 0 | 0 | |
|
Cedar Hill #508 |
50 | 2 | 0 | |
|
ST Martins Ucc Church |
25 | 3 | 0 | |
|
Dittmer Bp#24 |
25 | 2 | 1 | |
|
Maple Grove Elementary School |
515 | 2 | 0 | |
|
Friendship Baptist Church Cedar Hill |
100 | 0 | 0 | |
|
Dollar General #21963 Dittmer |
25 | 1 | 1 | |
|
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 Desoto 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.