Water Systems Serving Zip Code 20658
Not sure which system is yours? Most residents in ZIP 20658 are likely served by Du Mar Estates Water Company (population served: 150). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
10 active water systems have this ZIP in EPA records.
| Water system | Serves | Source | Violations | What kind |
|---|---|---|---|---|
| Du Mar Estates Water Company | 150 | Groundwater | 11 | |
| Marbury Church of God | 45 | Groundwater | 13 | |
| Smallwood State Pk Discover/ Marina (W5) | 102 | Groundwater | 12 | |
| Pisgah United Methodist Church | 110 | Groundwater | 8 | |
| Smallwood State Park Barn/ Museum (W10) | 25 | Groundwater | 7 | |
| Smallwood State Park Concession Area - W7 | 145 | Groundwater | 5 | |
| Grinders Liquors | 50 | Groundwater | 3 | |
| Smallwood St Pk Family Campground (W4) | 102 | Groundwater | 2 | |
| Marbury Baptist Church | 25 | Groundwater | 2 | |
| Gray Brothers Grocery Store | 100 | Groundwater | 1 |