Water Systems Serving Zip Code 63366
Not sure which system is yours? Most residents in ZIP 63366 are likely served by Ofallon Pws (population served: 32,515). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
7 active water systems have this ZIP in EPA records.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Tara Oaks Manor Assn | 100 | Groundwater | 22 | 2 |
| Cherokee Lakes Camp | 50 | Groundwater | 9 | 1 |
| Fennec Fox Way LLC | 70 | Groundwater | 28 | 0 |
| St Paul Knights of Columbus Hall | 30 | Groundwater | 7 | 0 |
| St Pauls Elementary School | 200 | Groundwater | 3 | 0 |
| Dog Prairie Tavern LLC | 30 | Groundwater | 3 | 0 |
| Ofallon Pws | 32,515 | Surface Water Purchased | 2 | 0 |