Water quality for ZIP code 63016
ZIP 63016 covers LaBarque Creek, Cedar Hill, and Cedar Hill Lakes 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 |
|---|---|---|---|---|
| Country Aire Estates |
30 | 0 | 0.6 mi | |
| Cedar Hill Estates Water |
490 | 2 | 0.9 mi | |
| Ficken Hill Subd |
25 | 5 | 1.3 mi | |
| Cedar Hill Lakes Village |
65 | 3 | 1.8 mi | |
| Lake Adelle Subd |
380 | 3 | 2.4 mi | |
| Sycamore Green Acres MHP |
50 | 0 | 2.5 mi | |
| Lakehurst MHP |
70 | 0 | 5.3 mi | |
| Jefferson County Pwsd 6 |
7,500 | 0 | 5.8 mi | |
| Lakewood Hills Subd |
400 | 1 | 6.1 mi | |
| Sycamore Springs |
470 | 1 | 6.1 mi | |
| Raintree Plantation |
2,200 | 1 | 6.3 mi | |
| Lake Lorraine Water CO |
230 | 0 | 6.8 mi | |
| Weber Hill MHP |
80 | 4 | 7.3 mi | |
| Liberty Utilities Warren Woods Subd |
60 | 1 | 7.4 mi | |
| South Shore Water Assn |
75 | 1 | 7.5 mi | |
| Mirasol Subdivision |
2,012 | 0 | 7.6 mi | |
| Block Six Water Assn |
50 | 0 | 7.7 mi | |
| Fairways Water and Sewer Assn |
150 | 0 | 9.0 mi | |
| Hillsboro PWS Hillsboro |
3,000 | 2 | 9.0 mi | |
| Palisades Village |
142 | 2 | 9.5 mi | |
| Laurel Acres MHP |
124 | 3 | 9.8 mi | |
| Jefferson County Pwsd 7 |
6,100 | 2 | 9.9 mi | |
| Jefferson County Pwsd 2 High Ridge, Murphy, Parkdale |
16,548 | 2 | 9.9 mi | |
| Jefferson CO Cons Pwsd C 1 |
37,000 | 0 | 10.0 mi | |
| Fennec Fox Way LLC |
70 | 7 | 10.1 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 |
|---|---|---|---|---|
|
Cedar Hill #508 |
50 | 2 | 0 | |
|
Friendship Baptist Church Cedar Hill |
100 | 0 | 0 | |
|
ST Martins Ucc Church |
25 | 3 | 0 | |
|
Dollar General #21963 Dittmer |
25 | 1 | 1 | |
|
Maple Grove Elementary School |
515 | 2 | 0 | |
|
Sunnyhill Adventures |
100 | 2 | 0 | |
|
Cedar Springs Elementary School |
560 | 2 | 0 | |
|
House Springs Church of Christ |
55 | 0 | 0 | |
|
Servgas Fast Mart |
500 | 2 | 1 | |
|
Our Lady Queen of Peace House Springs |
240 | 1 | 0 | |
|
Sana Lake Recovery Center |
75 | 0 | 0 | |
|
Jan Phillips Learning Center |
25 | 3 | 1 | |
|
Pine Hollow |
25 | 2 | 0 | |
|
Dittmer Bp#24 |
25 | 2 | 1 | |
|
Hillsboro West Highway Shed |
25 | 4 | 0 | |
|
Wild Sun Winery |
30 | 2 | 1 | |
|
Grandview R 2 School |
800 | 2 | 0 | |
|
Dollar General #22226 Ware |
25 | 0 | 0 | |
|
Villa Antonio Winery Hillsboro |
800 | 2 | 0 | |
|
Teen Challenge of ST Louis |
35 | 2 | 0 | |
|
Camp Cedarledge |
300 | 1 | 0 | |
|
Pro Stop |
50 | 1 | 0 | |
|
Oak Valley Golf Course Resort |
275 | 2 | 0 | |
|
Desoto East Highway Shed |
25 | 4 | 0 | |
|
Dollar General #13971 Desoto |
50 | 0 | 0 | |
|
River Cement Company |
145 | 4 | 1 | |
|
Timber Creek Resort |
200 | 0 | 0 | |
|
Yagnadi LLC |
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.