Water Systems Serving Zip Code 21107
Direct EPA ZIP Matches
3 active water systems have this ZIP in EPA records.
| Water system | Serves | Source | Violations | What kind |
|---|---|---|---|---|
| River Valley Ranch - Main Ranch/Kitchen | 260 | Groundwater | 0 | none on record |
| River Valley Ranch - Junior Ranch | 150 | Groundwater | 0 | none on record |
| River Valley Ranch - Pool | 100 | Groundwater | 0 | none on record |
EPA ZIP records for this area only point to facility-specific systems. Large city utilities often omit served ZIP codes in the source data.