Public Water Systems
3,215 active public water systems in MD, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Baldwin Hills Swim Club | Millersville, MD | 76 | 0 | - |
| Arundel Baptist Church | Gambrills, MD | 76 | 0 | - |
| HI Tech Automotive | Huntingtown, MD | 76 | 17 | - |
| Cornerstone Baptist Church | Street, MD | 76 | 9 | - |
| Fox & Barrel Farm Cafe | Ellicott City, MD | 76 | 0 | - |
| Bellewood Water Association | Waldorf, MD | 75 | 14 | - |
| Gilberts Mobile Home Park | Middletown, MD | 75 | 44 | - |
| Bayview at Kent Narrows | Grasonville, MD | 75 | 29 | - |
| Ewell Waterworks Cooperative | Tylerton, MD | 75 | 495 | - |
| Benfield Corporate Park LLC | Baltimore, MD | 75 | 8 | - |
| Severna Park Golf Center | Arnold, MD | 75 | 20 | - |
| Glen Arm LLC | Essex, MD | 75 | 84 | - |
| Caves Valley Golf Club | Owings Mills, MD | 75 | 44 | - |
| Trinity Episcopal Church | Glen Arm, MD | 75 | 67 | - |
| Reisterstown Lumber Company | Reisterstown, MD | 75 | 47 | - |
| Chestnut Grove Presbyterian Church | Phonix, MD | 75 | 0 | - |
| MS. Bevs Place | Dunkirk, MD | 75 | 34 | - |
| Lineage Logistics | Milford, MD | 75 | 13 | - |
| Strawbridge UMC | New Windsor, MD | 75 | 9 | - |
| St. Marys United Church of Christ | Westminster, MD | 75 | 6 | - |
| Wesley UMC and Playgroup | Hampstead, MD | 75 | 5 | - |
| Genovas to Go | Manchester, MD | 75 | 5 | - |
| Westminster National Golf Course | Westminster, MD | 75 | 0 | - |
| Liberty Church of Maryland | Westminster, MD | 75 | 0 | - |
| North Carroll Assembly of God | Manchester, MD | 75 | 9 | - |
| VFW Post 7687 Chesapeake City | Chesapeake City, MD | 75 | 14 | - |
| River City Baptist Church | Port Deposit, MD | 75 | 11 | - |
| Barnes Corner Fitness, Inc | Colora, MD | 75 | 7 | - |
| Bethel Baptist Church | La Plata, MD | 75 | 4 | - |
| Texas Ribs and BBQ | La Plata, MD | 75 | 29 | - |
| St Josephs Catholic Church | Pomfret, MD | 75 | 8 | - |
| Laurel Springs Park | La Plata, MD | 75 | 0 | - |
| Redeeming Life Ministries Intl. Church | Port Tobacco, MD | 75 | 6 | - |
| Cambridge Diner | Cambridge, MD | 75 | 0 | - |
| Hyatt Park #1 | Ijamsville, MD | 75 | 145 | - |
| Widespread Country Market. | Walkersville, MD | 75 | 7 | - |
| The Wolfsville | Myersville, MD | 75 | 18 | - |
| Libertytown Volunteer Fire Co. | Libertytown, MD | 75 | 1 | - |
| Musket Ridge Golf Club | Herndon, MD | 75 | 13 | - |
| Linganore Winecellars -Berrywine Plant. | Mt. Airy, MD | 75 | 0 | - |
| Camp Sonrise Mountain | Indian Head, MD | 75 | 8 | - |
| Chillin Hot Grill & Deli | Grantsville, MD | 75 | 6 | - |
| China Wok and Genus Center Building | Oakland, MD | 75 | 4 | - |
| Havre de Grace Quarry | Havre de Grace, MD | 75 | 30 | - |
| Camp Ramblewood Boys Cabins | Darlington, MD | 75 | 6 | - |
| Royal Farms #88 | Baltimore, MD | 75 | 8 | - |
| North Harford Swim Club | Jarrettsville, MD | 75 | 4 | - |
| Lighthouse Church | Whiteford, MD | 75 | 2 | - |
| Susquehanna State Park (Picnic Area) | Jarrettsville, MD | 75 | 0 | - |
| Camp Ramblewood Girls Cabins | Darlington, MD | 75 | 1 | - |