Caroline County, Maryland — public water systems

How does Caroline County compare with other Maryland counties?

Caroline County has the 18th-most active public water systems among the 60 counties listed for active Maryland systems in EPA records; among the 27 with 3 or more systems, the median has 78. Its systems report 19,890 people served in total, the 21st-largest county figure in the state and 0.3% of the statewide total. The average system here reports serving 390 people, well below the Maryland average of 1,947. Population figures are what each system reports; people served by more than one system, such as a wholesaler and the town that buys from it, are counted by each.

Where does Caroline County's drinking water come from?

By primary water source, Caroline County's active systems draw on groundwater (51, 100%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 97% and 2.6% across Maryland. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Town of Denton, draws primarily on groundwater.

What kinds of water systems operate in Caroline County?

Caroline County's active systems break down as 15 community systems (29%), 5 non-transient non-community systems (9.8%) and 31 transient non-community systems (61%). A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. EPA lists their owner types as private (71%), local government (22%) and state government (7.8%).