Public Water Systems
2,823 active public water systems in MO, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Howard County Cons PWSD 1 | Franklin, MO | 2,100 | 46 | - |
| MO American Stonebridge Village | Joplin, MO | 2,100 | 2 | - |
| Platte County PWSD 6 | Parkville, MO | 2,095 | 6 | - |
| Marionville | Aurora, MO | 2,092 | 15 | - |
| Livingston County PWSD 3 East | Chillicothe, MO | 2,087 | 2 | - |
| Weatherby Lake PWS | Weatherby Lake, MO | 2,077 | 3 | - |
| Elsberry PWS | Elsberry, MO | 2,076 | 28 | - |
| Camden County PWSD #4 Shawnee Bend | Lake Ozark, MO | 2,065 | 22 | - |
| Holiday Hills Resort | Aurora, MO | 2,065 | 159 | Clean |
| Stone County PWSD 1 | Kimberling City, MO | 2,052 | 22 | - |
| Granby PWS | Granby, MO | 2,034 | 38 | - |
| Perry County PWSD 1 | Perryville, MO | 2,023 | 81 | - |
| Mirasol Subdivision | Hilsboro, MO | 2,012 | 8 | - |
| Lake Ozark PWS | Lake Ozark, MO | 2,007 | 100 | - |
| Big Lake Village of PWS | Craig, MO | 2,000 | 45 | - |
| Lake City Army Ammunition Plt | Independence, MO | 2,000 | 10 | - |
| Cole County PWSD 3 | Jefferson City, MO | 2,000 | 6 | - |
| Doniphan PWS | Doniphan, MO | 2,000 | 23 | - |
| Stoddard County PWSD 4 | Dexter, MO | 2,000 | 8 | - |
| Taney County PWSD 1 | Taneyville, MO | 2,000 | 66 | - |
| Kanakuk Kamp No 2 | Branson, MO | 2,000 | 13 | - |
| New Haven PWS | New Haven, MO | 2,000 | 39 | - |
| Piedmont PWS | Piedmont, MO | 1,987 | 81 | - |
| Carterville PWS | Carterville, MO | 1,982 | 65 | - |
| Steele PWS | Steele, MO | 1,975 | 114 | - |
| Ray County PWSD 3 | Polo, MO | 1,970 | 12 | - |
| Kahoka Public Works PWS | Kahoka, MO | 1,961 | 22 | - |
| Anderson PWS | Anderson, MO | 1,961 | 33 | Clean |
| Cass County PWSD 11 | Garden City, MO | 1,948 | 6 | - |
| Sparta PWS | Sparta, MO | 1,946 | 63 | - |
| Seymour PWS | Seymour, MO | 1,943 | 97 | - |
| Bloomfield PWS | Bloomfield, MO | 1,933 | 18 | - |
| Jasper County PWSD 3 | Joplin, MO | 1,900 | 6 | - |
| Stockton PWS | Stockton, MO | 1,892 | 65 | - |
| Richland PWS | Richland, MO | 1,863 | 79 | - |
| Platte Co PWSD 9 | Dearborn, MO | 1,860 | 34 | - |
| Bernie PWS | Bernie, MO | 1,859 | 38 | - |
| Weston PWS | Weston, MO | 1,850 | 41 | - |
| The Cave | Osage Beach, MO | 1,845 | 0 | - |
| The Cave | Osage Beach, MO | 1,845 | 42 | - |
| Cass County PWSD 4 | Harrisonville, MO | 1,840 | 9 | - |
| Merriam Woods PWS | Merriam Woods, MO | 1,839 | 184 | - |
| Slater PWS | Slater, MO | 1,835 | 46 | - |
| Liberty Water Noel | Aurora, MO | 1,832 | 13 | - |
| Memphis PWS | Memphis, MO | 1,822 | 112 | - |
| Gallatin PWS | Gallatin, MO | 1,821 | 12 | - |
| Milan PWS | Milan, MO | 1,819 | 14 | - |
| Hamilton PWS | Hamilton, MO | 1,813 | 120 | - |
| New Madrid County PWSD 5 | Gideon, MO | 1,800 | 84 | - |
| Vernon County PWSD 2 | Sheldon, MO | 1,800 | 19 | - |