Water Systems Serving Zip Code 21111

Direct EPA ZIP Matches

23 active water systems have this ZIP in EPA records.

Water System	Population Served	Source	Violations	Health-Based
Monkton Country Day Care & Preschool	40	Groundwater	16	6
Yellow Barn Tavern	103	Groundwater	5	3
St. James Academy	355	Groundwater	6	0
Ladew Topiary Gardens	129	Groundwater	3	0
Manor Tavern Inc	215	Groundwater	1	0
Mt Carmel Animal Hospital	95	Groundwater	1	0
Gunpowder Falls St Pk Sparks Nature Ctr	1,001	Groundwater	0	0
Gunpowder Falls St Pk Monkton Station	1,001	Groundwater	0	0
Gunpowder Falls State Park Paper Mill	1,001	Groundwater	0	0
Gunpowder Falls St Pk Camp Wood	501	Groundwater	0	0
Gunpowder Falls Freeland Ncr Trail	501	Groundwater	0	0
Camp Puhtok for Boys and Girls	420	Groundwater	0	0
Royal Farm Store #95	400	Groundwater	0	0
Inverness Brewing, LLC	155	Groundwater	0	0
Roseda Farms	110	Groundwater	0	0
Mc Innes Center, Barron and Verde Dds, PA	100	Groundwater	0	0
Hereford United Methodist Church	85	Groundwater	0	0
Hereford Volunteer Fire Co	83	Groundwater	0	0
Isaiah Baptist Church	55	Groundwater	0	0
Hereford Golf Center	52	Groundwater	0	0
Mt. Carmel Pharmacy	34	Groundwater	0	0
First Baptist Church of Hereford	31	Groundwater	0	0
Monkton General Store	29	Groundwater	0	0

EPA ZIP records for this area only point to facility-specific systems. Large city utilities often omit served ZIP codes in the source data.