Water Systems Serving Zip Code 21911
Not sure which system is yours? Most residents in ZIP 21911 are likely served by Autumn Lake Healthcare (population served: 290). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
11 active water systems have this ZIP in EPA records.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Ridgeview MHP | 55 | Groundwater | 80 | 8 |
| Plumpton Park Zoo Snack Bar | 100 | Groundwater | 7 | 7 |
| Plumpton Park Zoo Grounds | 100 | Groundwater | 10 | 5 |
| Autumn Lake Healthcare | 290 | Groundwater | 3 | 1 |
| Spready Oak Restaurant | 25 | Groundwater | 2 | 1 |
| State Line Baptist Church | 70 | Groundwater | 41 | 0 |
| Pantry One Petroleum | 54 | Groundwater | 5 | 0 |
| Sunoco of Rising Sun #7249 | 200 | Groundwater | 4 | 0 |
| Porters Grove Baptist Church | 25 | Groundwater | 2 | 0 |
| Rock Springs Store and Commodities | 25 | Groundwater | 1 | 0 |
| Grace Bible Chapel | 300 | Groundwater | 0 | 0 |