San Bernardino County, Nevada — public water systems

How does San Bernardino County compare with other Nevada counties?

San Bernardino County has the 21st-most active public water systems among the 47 counties listed for active Nevada systems in EPA records; among the 22 with 3 or more systems, the median has 14. Its systems report 200 people served in total, the 30th-largest county figure in the state and less than 0.1% of the statewide total. The average system here reports serving 67 people, well below the Nevada average of 5,508. 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 San Bernardino County's drinking water come from?

By primary water source, San Bernardino County's active systems draw on groundwater (3, 100%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 88% and 12% across Nevada. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Castle Mountain Mine, draws primarily on groundwater.

What kinds of water systems operate in San Bernardino County?

San Bernardino County's active systems break down as 2 non-transient non-community systems (67%) and 1 transient non-community systems (33%). 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 (100%).