Water Systems Serving Zip Code 74021
Not sure which system is yours? Most residents in ZIP 74021 are likely served by Washington Co Rwd #3 (New, #1) (population served: 25,375). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
2 active water systems have this ZIP in EPA records.
| Water system | Serves | Source | Violations | What kind |
|---|---|---|---|---|
| Collinsville | 5,400 | Surface Water | 22 | 9 over limit |
| Washington Co Rwd #3 (New, #1) | 25,375 | Surface Water | 13 | 1 over limit |