Water Systems Serving Zip Code 21663
Not sure which system is yours? Most residents in ZIP 21663 are likely served by Town of St. Michaels (population served: 2,650). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
8 active water systems have this ZIP in EPA records.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Town of St. Michaels | 2,650 | Groundwater | 16 | 8 |
| Chesapeake Landing Restaurant | 320 | Groundwater | 8 | 5 |
| Shoppes at Bay Hundred | 229 | Groundwater | 4 | 2 |
| Martingham Utilities Cooperative | 675 | Groundwater | 1 | 0 |
| Grauls Market | 530 | Groundwater | 0 | 0 |
| Subway | 178 | Groundwater | 0 | 0 |
| Chesapeake Seafood Catering, Etc | 118 | Groundwater | 0 | 0 |
| St. Michael's Inn | 28 | Groundwater | 0 | 0 |