Missouri utilities 101 to 200.
Each serves 3,537 to 8,250 people, as it reports to EPA. Your ZIP code finds yours faster.
101 to 200 of 237, by people served
| Utility | Based in | Serves | Regulated PFAS | Health-based violations since 2016 |
|---|---|---|---|---|
| Lafayette County PWSD 1 | Odessa | 8,250 | None found | 0 |
| Warrenton PWS | Warrenton | 8,208 | None found | 0 |
| Dexter PWS | Dexter | 8,200 | None found | 0 |
| Nevada PWS | Nevada | 8,198 | None found | 0 |
| Carl Junction PWS | Carl Junction | 8,142 | None found | 0 |
| Pulaski County PWSD 2 | Waynesville | 8,038 | None found | 0 |
| Jefferson County PWSD 5 | De Soto | 8,000 | None found | 0 |
| Boonville PWS | Boonville | 7,964 | None found | 10 |
| Camden County PWSD 4 Horseshoe Bend | Lake Ozark | 7,912 | None found | 0 |
| Ralls County PWSD 1 | Hannibal | 7,662 | PFOA, PFBS | 8 |
| Dekalb County PWSD 1 | Clarksdale | 7,635 | None found | 0 |
| Pike County PWSD 1 | Bowling Green | 7,590 | PFBS | 0 |
| Cole County PWSD 4 | Jefferson City | 7,568 | None found | 0 |
| Adair County PWSD 1 | Kirksville | 7,500 | None found | 0 |
| Jefferson County PWSD 6 | House Springs | 7,500 | None found | 0 |
| Marshfield PWS | Marshfield | 7,425 | None found | 0 |
| Laf Jo Saline County Cons PWSD 2 | Higginsville | 7,180 | None found | 11 |
| Clark County Cons PWSD 1 | Williamstown | 7,140 | None found | 0 |
| Sullivan PWS | Sullivan | 7,081 | None found | 0 |
| Platte County Cons PWSD 1 | Waldron | 7,074 | None found | 0 |
| Monroe County PWSD 2 | Paris | 6,700 | None found | 0 |
| Cannon PWSD 1 | Perry | 6,482 | None found | 0 |
| Boone County PWSD 4 | Hallsville | 6,455 | None found | 0 |
| Nodaway County PWSD 1 | Maryville | 6,428 | None found | 0 |
| Desoto PWS | Desoto | 6,400 | None found | 0 |
| Taney County PWSD 2 | Powersite | 6,250 | None found | 0 |
| Peculiar PWS | Peculiar | 6,226 | None found | 0 |
| Jefferson County PWSD 7 | Hillsboro | 6,100 | None found | 0 |
| Laclede County PWSD 3 | Lebanon | 6,075 | None found | 0 |
| Cass County PWSD 9 | Harrisonville | 6,063 | None found | 0 |
| Andrew County PWSD 1 | Savannah | 6,042 | None found | 0 |
| Pemiscot County Con PWSD 1 | Hayti | 6,042 | None found | 0 |
| Pacific PWS | Pacific | 6,000 | None found | 0 |
| Taney County PWSD 3 | Branson | 6,000 | None found | 0 |
| Charleston PWS | Charleston | 5,900 | None found | 0 |
| Richmond PWS | Richmond | 5,797 | None found | 1 |
| Jackson County PWSD 12 | Greenwood | 5,705 | None found | 0 |
| Rogersville PWS | Rogersville | 5,602 | Not sampled | 1 |
| Pevely PWS | Pevely | 5,600 | None found | 0 |
| Trenton Municipal Utilities PWS | Trenton | 5,600 | None found | 0 |
| Caruthersville PWS | Caruthersville | 5,518 | None found | 0 |
| Jasper County PWSD 1 | Carl Junction | 5,500 | None found | 0 |
| Macon PWS | Macon | 5,489 | None found | 0 |
| Waynesville PWS | Waynesville | 5,460 | None found | 0 |
| Savannah PWS | Savannah | 5,249 | None found | 0 |
| Odessa PWS | Odessa | 5,202 | None found | 0 |
| Chariton Linn County PWSD 3 | Brookfield | 5,200 | None found | 0 |
| St Robert PWS | St. Robert | 5,192 | PFOS | 0 |
| Desloge PWS | Desloge | 5,034 | None found | 0 |
| Herculaneum PWS | Herculaneum | 5,000 | None found | 0 |
| Ashland PWS | Ashland | 4,999 | None found | 0 |
| Ste Genevieve PWS | Ste. Genevieve | 4,999 | None found | 1 |
| Clinton Co PWSD 4 Sys 1 | Lathrop | 4,968 | None found | 2 |
| Boone County PWSD 10 | Centralia | 4,963 | None found | 0 |
| Clay County PWSD 6 | Kearney | 4,912 | None found | 0 |
| Marion County PWSD 1 | Philadelphia | 4,900 | None found | 0 |
| Eldon PWS | Eldon | 4,895 | None found | 2 |
| Higginsville PWS | Higginsville | 4,800 | None found | 0 |
| Mountain Grove PWS | Mountain Grove | 4,789 | None found | 0 |
| Salem PWS | Salem | 4,736 | None found | 0 |
| Crystal City PWS | Crystal City | 4,733 | None found | 3 |
| Jefferson Co PWSD 8 | Cedar Hill | 4,733 | None found | 0 |
| Lexington PWS | Lexington | 4,729 | None found | 4 |
| Johnson County PWSD 3 | Warrensburg | 4,700 | None found | 0 |
| St Clair PWS | St. Clair | 4,700 | PFHxS | 0 |
| Platte City PWS | Platte City | 4,691 | None found | 0 |
| Scott City PWS | Scott City | 4,653 | PFHxS | 0 |
| Cass County PWSD 2 | Belton | 4,650 | None found | 0 |
| Mount Vernon PWS | Mount Vernon | 4,575 | None found | 0 |
| Lamar PWS | Lamar | 4,500 | PFOA | 17 |
| Moscow Mills PWS | Moscow Mills | 4,500 | Not sampled | 1 |
| North Kansas City PWS | N. Kansas City | 4,500 | PFHxS | 0 |
| Fredericktown PWS | Fredericktown | 4,429 | None found | 18 |
| Hollister PWS | Hollister | 4,426 | None found | 0 |
| California PWS | California | 4,423 | None found | 1 |
| Sullivan County PWSD 1 | Browning | 4,412 | None found | 0 |
| Dunklin County PWSD 1 | Campbell | 4,307 | None found | 1 |
| Butler PWS | Butler | 4,219 | None found | 0 |
| Bowling Green PWS | Bowling Green | 4,195 | None found | 0 |
| Cass County PWSD 7 | Freeman | 4,143 | None found | 0 |
| Brookfield PWS | Brookfield | 4,111 | None found | 0 |
| Jackson County PWSD 16 | Sibley | 4,075 | None found | 0 |
| Centralia PWS | Centralia | 4,027 | None found | 0 |
| Audrain County Consolidated PWSD 2 | Mexico | 4,016 | Not sampled | 0 |
| Pulaski County PWSD 1 | Buckhorn | 4,000 | None found | 2 |
| Camdenton PWS | Camdenton | 3,960 | PFOS, PFHxS | 0 |
| Knox County Public Water & Sewer Dist 1 | Knox City | 3,947 | None found | 0 |
| St James PWS | St. James | 3,935 | PFOS, PFHxS, PFBS | 0 |
| Grundy County PWSD 1 | Trenton | 3,900 | None found | 4 |
| Montgomery Co PWSD 1 | Warrenton | 3,850 | None found | 1 |
| Harrison County PWSD 2 | Bethany | 3,740 | None found | 1 |
| Johnson County PWSD 1 | Warrensburg | 3,730 | None found | 0 |
| Clinton County PWSD 3 | Cameron | 3,722 | None found | 2 |
| Ste Genevieve County PWSD 1 SC | Ste. Genevieve | 3,718 | None found | 0 |
| Malden PWS | Malden | 3,706 | None found | 1 |
| Palmyra PWS | Palmyra | 3,595 | None found | 0 |
| El Dorado Springs PWS | El Dorado Spgs. | 3,593 | None found | 1 |
| Andrew County PWSD 2 | Cosby | 3,580 | None found | 0 |
| St Charles Co PWSD #2 Wright City | Wright City | 3,550 | None found | 0 |
| Bonne Terre PWS | Bonne Terre | 3,537 | None found | 4 |
Utilities EPA sampled under UCMR 5, plus any other community system serving 3,300 people or more. Smaller systems appear in ZIP code results. People served is what each utility reports to EPA. Data: EPA SDWIS 2026 Q2 and UCMR 5.