Water Systems Serving Zip Code 21104
Not sure which system is yours? Most residents in ZIP 21104 are likely served by City of Westminster (population served: 35,256). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
3 active water systems have this ZIP in EPA records.
| Water system | Serves | Source | Violations | What kind |
|---|---|---|---|---|
| Bon Secour Spiritual Center | 50 | Groundwater | 6 | 1 over limit |
| Peter Pan Learning Center | 80 | Groundwater | 2 | |
| Floyd's Crossroads Pub | 75 | Groundwater | 0 | none on record |
Broader Marriottsville, Maryland Matches
EPA often omits served ZIP codes for large utilities. These systems are tied to Marriottsville, Maryland based on this ZIP code's city or county.
| Water system | Serves | Source | Violations | What kind |
|---|---|---|---|---|
| City of Westminster | 35,256 | Surface Water | 8 | 4 over limit |
| Freedom District | 24,867 | Surface Water | 14 | 7 over limit |
| Town of Mount Airy | 9,890 | Groundwater | 3 | |
| City of Taneytown | 6,750 | Groundwater | 0 | none on record |
| Town of Hampstead | 6,600 | Groundwater | 1 | |
| Town of Manchester | 4,954 | Groundwater | 3 | |
| Wakefield Valley | 2,436 | Groundwater Under Influence | 4 | |
| Town of New Windsor | 1,732 | Groundwater | 1 | |
| Springfield Hospital Distribution | 1,500 | Surface Water Purchased | 26 | 19 over limit |
| Town of Union Bridge | 997 | Groundwater Under Influence | 3 | |
| Gaither Manor Apartments | 450 | Groundwater | 6 | |
| Pheasant Ridge Estates | 300 | Groundwater | 6 | |
| Todd Village Mobile Home Park | 180 | Groundwater | 6 | |
| Bark Hill | 163 | Groundwater | 0 | none on record |
| Woodbine Village Mobile Home Park | 150 | Groundwater | 9 | |
| Rockbrook Village Mobile Home Park | 150 | Groundwater | 8 | |
| Pleasant Valley | 139 | Groundwater | 2 | |
| Pleasant View Nursing Home | 104 | Groundwater | 10 | |
| Reservoir Trailer Park | 79 | Groundwater | 3 | 1 over limit |
| Lakeview MHP LLC | 76 | Groundwater | 9 | |
| Sullivans Mobile Home Park Community | 70 | Groundwater | 9 | 1 over limit |
| Twin Arch Mobile Home Park | 50 | Groundwater | 3 | |
| Taylorsville Mhc, LLC | 38 | Groundwater | 2 | |
| Tevco Jiffy Mart | 1,610 | Groundwater | 0 | none on record |
| South Carroll High School | 1,250 | Groundwater | 0 | none on record |
| Dunkin Donuts | 1,000 | Groundwater | 0 | none on record |
| Four Seasons Sports Complex | 900 | Groundwater | 0 | none on record |
| Royal Farms #113 | 900 | Groundwater | 0 | none on record |
| Royal Farms #62 | 806 | Groundwater | 1 | 1 over limit |
| Links at Challedon | 800 | Groundwater | 0 | none on record |
| Seven-Eleven - Hampstead | 800 | Groundwater | 0 | none on record |
| Runnymede Elementary | 700 | Groundwater | 1 | |
| Winfield Elementary | 700 | Groundwater | 1 | |
| Jiffy Mart Finksburg | 700 | Groundwater | 0 | none on record |
| Patapsco State Park ( Mckeldin A) | 700 | Groundwater | 0 | none on record |
| Sandymount Elementary | 650 | Groundwater | 2 | |
| Mechanicsville Elementary | 600 | Groundwater | 1 | |
| Little Georges (Winfield) | 500 | Groundwater | 3 | 1 over limit |
| Fairhaven Park-Sykesville Baseball | 500 | Groundwater | 0 | none on record |
| Ramblin Pines Campground | 500 | Groundwater | 0 | none on record |
| B.T.R. Hampstead (Black and Decker) | 472 | Groundwater | 2 | |
| South Carroll Swim Club | 425 | Groundwater | 0 | none on record |
| Keymar Convenience Store (Citgo) | 410 | Groundwater | 0 | none on record |
| Church of Jesus Christ of Lds - Mt Airy | 400 | Groundwater | 0 | none on record |
| Ruhlman Brewery, LLC | 400 | Groundwater | 0 | none on record |
| Gerstell Academy | 350 | Groundwater | 0 | none on record |
| Bullocks Country Family Restaurant | 334 | Groundwater | 0 | none on record |
| Carroll County Sports Complex | 300 | Groundwater | 1 | |
| Gamber & Community Fire Company | 300 | Groundwater | 0 | none on record |
| Highs #23 - Manchester | 300 | Groundwater | 0 | none on record |
| Piney Run Park Boat Dock-Lower Comfort | 300 | Groundwater | 0 | none on record |
| Piney Run Park Nature Center | 300 | Groundwater | 0 | none on record |
| Piney Run Park Tennis Court-Upper Comfor | 300 | Groundwater | 0 | none on record |
| Seven-Eleven - Finksburg | 300 | Groundwater | 0 | none on record |
| Winfield Inn | 300 | Groundwater | 0 | none on record |
| Finksburg Public Library | 265 | Groundwater | 0 | none on record |
| Mudgett Business Center | 260 | Groundwater | 0 | none on record |
| River Valley Ranch - Main Ranch/Kitchen | 260 | Groundwater | 0 | none on record |
| Crosswind Church | 250 | Groundwater | 1 | |
| Bear Branch Nature Center | 250 | Groundwater | 0 | none on record |
| Buds at Silver Run | 250 | Groundwater | 0 | none on record |
| Deer Park Ball Fields | 250 | Groundwater | 0 | none on record |
| Freedom Church-Lenacy Building | 250 | Groundwater | 0 | none on record |
| Hampstead Baptist Church | 250 | Groundwater | 0 | none on record |
| Inn Spa at Roops Mill, New Hope Church | 250 | Groundwater | 0 | none on record |
| Vanessas Corner Pub (New York Jp) | 250 | Groundwater | 0 | none on record |
| Faith Family Church, Wee Care Day Care | 230 | Groundwater | 1 | |
| Performance Foodservice - Carroll County | 217 | Groundwater | 4 | |
| Still and Grill | 201 | Groundwater | 0 | none on record |
| Montessori School of Westminster | 200 | Groundwater | 1 | 1 over limit |
| Winfield Ballfield | 200 | Groundwater | 1 | 1 over limit |
| Baughers | 200 | Groundwater | 1 | |
| Calvary Baptist Church | 200 | Groundwater | 1 | |
| Hampstead Crown (Citgo) | 200 | Groundwater | 1 | |
| Finksburg Crown | 200 | Groundwater | 0 | none on record |
| Finksbury Plaza Shopping Center | 200 | Groundwater | 0 | none on record |
| Highs #91 - Sykesville | 200 | Groundwater | 0 | none on record |
| Maryland Mallet | 200 | Groundwater | 0 | none on record |
| Patapsco State Park - Area D | 200 | Groundwater | 0 | none on record |
| Saltwater | 200 | Groundwater | 0 | none on record |
| Winfield Vol. Fire Department | 200 | Groundwater | 0 | none on record |
| Winfield Bible Church | 175 | Groundwater | 0 | none on record |
| Keymar Evangelical Church | 165 | Groundwater | 0 | none on record |
| Wee Care Best Day Care Center | 158 | Groundwater | 5 | 1 over limit |
| Burrier Queen Funeral Home | 150 | Groundwater | 0 | none on record |
| Cascade Lake Splash Pad | 150 | Groundwater | 0 | none on record |
| Finksburg Plaza Shopping Center | 150 | Groundwater | 0 | none on record |
| Hampstead Lions Baseball Fields | 150 | Groundwater | 0 | none on record |
| River Valley Ranch - Junior Ranch | 150 | Groundwater | 0 | none on record |
| Wakefield Valley Bible Church | 150 | Groundwater | 0 | none on record |
| Easy Does It Bar & Grill - Venue Bouchen | 140 | Groundwater | 0 | none on record |
| Messiah Lutheran Church and Nursery | 140 | Groundwater | 0 | none on record |
| Amante Pizza and Pasta | 135 | Groundwater | 0 | none on record |
| Christian Revival Center | 135 | Groundwater | 0 | none on record |
| North Carroll Community School | 130 | Groundwater | 1 | |
| Reese and Community Vol. Fire Company | 129 | Groundwater | 0 | none on record |
| Morgan Chapel Umc | 125 | Groundwater | 1 | |
| Calvary Umc | 125 | Groundwater | 0 | none on record |
| Braglio Farms | 120 | Groundwater | 0 | none on record |
| Deer Park Umc | 120 | Groundwater | 0 | none on record |
| Sandymount United Methodist Church | 111 | Groundwater | 2 | |
| Uniontown Bible Church | 107 | Groundwater | 1 | 1 over limit |
| Tjs Corner Grill | 105 | Groundwater | 1 | 1 over limit |
| Trinity Lutheran Church | 101 | Groundwater | 1 | 1 over limit |
| Cascade Lake the Tropics at | 100 | Groundwater | 1 | 1 over limit |
| Crosslife Bible Church | 100 | Groundwater | 1 | 1 over limit |
| American Legion-Hampstead | 100 | Groundwater | 0 | none on record |
| Ebenezer Umc | 100 | Groundwater | 0 | none on record |
| Freedom Park | 100 | Groundwater | 0 | none on record |
| Greenmount Umc | 100 | Groundwater | 0 | none on record |
| Kingdom Hall of Jehovahs Witnesses - P V | 100 | Groundwater | 0 | none on record |
| Kingdom Hall of Jehovahs Witnesses-Syke | 100 | Groundwater | 0 | none on record |
| Lazarus Church | 100 | Groundwater | 0 | none on record |
| Old Westminster Winery | 100 | Groundwater | 0 | none on record |
| Otzi Mediterranean Market & Entery | 100 | Groundwater | 0 | none on record |
| Patapsco State Park (Mckeldin B) | 100 | Groundwater | 0 | none on record |
| River Valley Ranch - Pool | 100 | Groundwater | 0 | none on record |
| St. Johns Lutheran Church | 100 | Groundwater | 0 | none on record |
| St. Lukes Winters Lutheran Church | 100 | Groundwater | 0 | none on record |
| Taylorsville Umc | 100 | Groundwater | 0 | none on record |
| Tony's Pizza | 100 | Groundwater | 0 | none on record |
| The Childs Nurturing Center 1-Finksburg | 99 | Groundwater | 3 | |
| Carroll Lutheran School | 94 | Groundwater | 1 | |
| Little Feet Shiloh | 90 | Groundwater | 4 | |
| Hashawa Environmental Center | 90 | Groundwater | 0 | none on record |
| St. Georges Episcopal Church - School | 90 | Groundwater | 0 | none on record |
| Carroll Tennis Center | 80 | Groundwater | 0 | none on record |
| Kriders United Church of Christ | 80 | Groundwater | 0 | none on record |
| Messiah Lutheran Church | 80 | Groundwater | 0 | none on record |
| St.Thomas Syrian Orthodox Church | 80 | Groundwater | 0 | none on record |
| Wesley Umc and Playgroup | 75 | Groundwater | 1 | 1 over limit |
| Strawbridge Umc | 75 | Groundwater | 1 | |
| Genovas to Go | 75 | Groundwater | 0 | none on record |
| Liberty Church of Maryland | 75 | Groundwater | 0 | none on record |
| North Carroll Assembly of God | 75 | Groundwater | 0 | none on record |
| St. Marys United Church of Christ | 75 | Groundwater | 0 | none on record |
| Westminster National Golf Course | 75 | Groundwater | 0 | none on record |
| Calvary Bible Church | 70 | Groundwater | 0 | none on record |
| Mt. Zion Umc | 70 | Groundwater | 0 | none on record |
| River Downs Golf Club, Francis Scott | 70 | Groundwater | 0 | none on record |
| Heidelberg Materials US Cement LLC | 60 | Groundwater | 1 | |
| Finksburg Dental Associates | 60 | Groundwater | 0 | none on record |
| Harney Vol. Fire Company | 60 | Groundwater | 0 | none on record |
| Keysville Evangelical Lutheran Church | 60 | Groundwater | 0 | none on record |
| Kirkridge Presbyterian Church | 60 | Groundwater | 0 | none on record |
| Manchester Baptist Church | 60 | Groundwater | 0 | none on record |
| Shiloh United Methodist Church | 60 | Groundwater | 0 | none on record |
| St. Marks Union Church | 60 | Groundwater | 0 | none on record |
| Carroll County Dental Associates | 58 | Groundwater | 0 | none on record |
| Frizzellburg Bible Church | 55 | Groundwater | 0 | none on record |
| Mountain View Bible Camp | 55 | Groundwater | 0 | none on record |
| South Carroll Church of Nazarene | 54 | Groundwater | 0 | none on record |
| Abc Child Development Center | 51 | Groundwater | 0 | none on record |
| Sunshine Child Development Center | 50 | Groundwater | 6 | 1 over limit |
| Playtime Child Care Center | 50 | Groundwater | 1 | |
| Dominos Pizza and Subway Hampstead | 50 | Groundwater | 0 | none on record |
| Emory Umc - Hall | 50 | Groundwater | 0 | none on record |
| Liberty Marathon | 50 | Groundwater | 0 | none on record |
| Living Water Presbyterian Church | 50 | Groundwater | 0 | none on record |
| Marathon Pskol | 50 | Groundwater | 0 | none on record |
| Mayberry First Church of God | 50 | Groundwater | 0 | none on record |
| Mt. Olive-St. James Nursey School Annex | 50 | Groundwater | 0 | none on record |
| Piney Creek Church of Brethren | 50 | Groundwater | 0 | none on record |
| Roaring Run Lions Club | 50 | Groundwater | 0 | none on record |
| St. Marys Evan. Lutheran Church | 50 | Groundwater | 0 | none on record |
| Terra Ruba Lions Club | 50 | Groundwater | 0 | none on record |
| United Coon Hunters Association | 50 | Groundwater Under Influence | 0 | none on record |
| West Falls Christian Community Church | 50 | Groundwater | 0 | none on record |
| White Rock Umc | 50 | Groundwater | 0 | none on record |
| Zion Umc | 50 | Groundwater | 0 | none on record |
| Eline Funeral Home | 46 | Groundwater | 0 | none on record |
| Greater Baltimore Temple and Community | 46 | Groundwater | 0 | none on record |
| Ava Wanas Montessori School | 45 | Groundwater | 3 | |
| All Smiles Dental Care | 45 | Groundwater | 0 | none on record |
| Carrollton Church of God | 45 | Groundwater | 0 | none on record |
| Emmanuel Baust Ucc | 45 | Groundwater | 0 | none on record |
| Faith Community Bible Church | 45 | Groundwater | 0 | none on record |
| Silver Oak Academy | 44 | Groundwater | 2 | |
| Winfield Medical Center | 44 | Groundwater | 1 | |
| 2002 Bethel Road (Aka Telemecanique) | 41 | Groundwater | 0 | none on record |
| Emory Umc | 40 | Groundwater | 4 | |
| Kabik Court | 40 | Surface Water | 2 | |
| Brandenburg Umc | 40 | Groundwater | 1 | 1 over limit |
| County Line Cantina | 40 | Groundwater | 0 | none on record |
| Fairview Umc | 40 | Groundwater | 0 | none on record |
| Linwood Brethren Church | 40 | Groundwater | 0 | none on record |
| Monocacy Valley Vfw | 40 | Groundwater | 0 | none on record |
| South Carroll Seventh Day Adventist Ch. | 40 | Groundwater | 0 | none on record |
| Tower Business Center | 38 | Groundwater | 0 | none on record |
| Powrmatic Inc. | 35 | Groundwater | 3 | |
| Keymar Evang. Wesleyan Church-Youth Ctr. | 35 | Groundwater | 0 | none on record |
| Sams Creek Church of Brethren | 35 | Groundwater | 0 | none on record |
| St. Paul Evangelical Lutheran Church | 35 | Groundwater | 0 | none on record |
| Sun Valley Assisted Living 1 | 34 | Groundwater | 0 | none on record |
| Watts Center | 31 | Groundwater | 1 | 1 over limit |
| Bark Hill Bible Church | 31 | Groundwater | 0 | none on record |
| Piney Creek Presbyterian Church | 30 | Groundwater | 1 | |
| Cedarhurst Unitarian Universalist | 30 | Groundwater | 0 | none on record |
| Gaither Umc | 30 | Groundwater | 0 | none on record |
| Jerusalem Lutheran Church | 30 | Groundwater | 0 | none on record |
| Mt. Union Lutheran Church | 30 | Groundwater | 0 | none on record |
| Stone Chapel Umc | 30 | Groundwater | 0 | none on record |
| Scenic View Motel | 29 | Groundwater | 1 | 1 over limit |
| Sun Valley Assisted Living 2 - Meadows | 28 | Groundwater | 0 | none on record |
| Country Acres Assisted Living | 27 | Groundwater | 0 | none on record |
| Uniontown Umc | 27 | Groundwater | 0 | none on record |
| Millers Umc | 26 | Groundwater | 1 | |
| Millers Umc - Social (Food) Hall | 26 | Groundwater | 0 | none on record |
| Keysville Grace United Church of Christ | 25 | Groundwater | 1 | 1 over limit |
| New Windsor Quarry Maintenance Shop | 25 | Groundwater | 1 | |
| Lineboro Vol. Fire Department | 25 | Groundwater | 0 | none on record |
| Messiah Lutheran Nursery | 25 | Groundwater | 0 | none on record |
| New Hope Church | 25 | Groundwater | 0 | none on record |
| Whistle Stop | 25 | Groundwater | 0 | none on record |
| New York J&P Pizza Eldersburg | 0 | 0 | none on record |