City and town drinking water records

Water systems serving Bethel Island, CA

11 community water systems have a mapped service area in Bethel Island, CA. Anglers Subdivision 4's mapped service area lies inside Bethel Island's Census boundary, and it reports serving 99 people in all.

2 of them (18%) had at least one health-based violation in the last 10 years. 2 systems still have one unresolved.

11 rely mainly on groundwater, counting water bought from other systems.

10 systems filed a lead service line inventory listing no lead lines, no galvanized lines that must be replaced and no lines of unknown material.

Community water systems: 11
Systems with a health-based violation, last 10 years: 2
Systems with one unresolved: 2
Lead service lines in inventories: 0

Water systems serving Bethel Island

11 systems

People served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.

System	Area	People served	Main source	Health-based violations, 10 years	Unresolved	Lead lines
Anglers Subdivision 4	Mapped area inside Bethel Island	99	Groundwater	0	0	0
Pleasantimes Mutual Water Co	Mapped area inside Bethel Island	644	Groundwater	0	0	0
Willow Mobile Home Park	Mapped area inside Bethel Island	481	Groundwater	0	0	0
Farrar Park Property Owners	Mapped area inside Bethel Island	140	Groundwater	0	0	0
Sandmound Mutual	Mapped area inside Bethel Island	100	Groundwater	1	2	0
Bethel Island Mutual Water Co	Mapped area inside Bethel Island	123	Groundwater	0	0	0
Riverview Water Association	Mapped area inside Bethel Island	230	Groundwater	0	0	0
Angler S Ranch #3	Mapped area inside Bethel Island	60	Groundwater	0	0	0
Bethel Island Estates	Mapped area inside Bethel Island	200	Groundwater	0	0	0
Russos Mobile Park	Mapped area inside Bethel Island	110	Groundwater	1	2	No inventory
Bethel Island MHC	Mapped area inside Bethel Island	185	Groundwater	0	0	0

Other cities and towns in Contra Costa County

51 places

Back to Contra Costa County, CA

Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations