Public water system · CA4510013
ActiveShasta C.S.D.
At a glance
Shasta C.S.D. (PWSID CA4510013) is an active community water system in Shasta County, California. It reports serving 3,069 people through 930 service connections. Its primary water source is surface water, and EPA lists it as owned by a local government. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
3,069
Service connections
930
Primary source
SW
Surface water
System type
CWS
Community water system
System record
How does Shasta C.S.D. compare with other water systems in Shasta County?
By EPA's size categories, Shasta C.S.D. is a small system (501 to 3,300 people). Shasta County has 174 active public water systems. Its population served is about 154% above the county average of 1,208 people per system, and accounts for 1.5% of the 210,209 people reported by systems filed under the county. Across California, the 7,479 active systems average 5,706 people each. Nationally, the average active community water system reports serving 6,703 people, so Shasta C.S.D. is about half of that figure.
What does “community water system” mean?
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. California has 2,997 active community water systems, 40% of the state's 7,479 active systems. Surface water means the system draws its water from rivers, lakes, streams or reservoirs. 609 California systems (8.1%) list surface water as their primary source.
Who owns and regulates Shasta C.S.D.?
EPA lists Shasta C.S.D. as owned by a local government. The CA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 31 of the 174 active systems in Shasta County (18%) are also owned by a local government.
Does Shasta C.S.D. have drinking water violations?
No SDWA violations on record.
EPA's SDWA violation and enforcement data (via EPA ECHO, updated quarterly) lists no violations for Shasta C.S.D.. For the latest compliance status, check EPA ECHO for current compliance history.
Shasta C.S.D.: frequently asked questions
Who runs Shasta C.S.D.?
Shasta C.S.D. (PWSID CA4510013) is a community water system owned by a local government. It is regulated by the CA state drinking water program.
How many people does Shasta C.S.D. serve?
Shasta C.S.D. reports serving 3,069 people through 930 service connections in Shasta County, California.
Where does Shasta C.S.D. get its water?
EPA SDWIS lists this system's primary water source as surface water. Surface water means the system draws its water from rivers, lakes, streams or reservoirs.
Does Shasta C.S.D. have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Shasta C.S.D.'s water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's Safe Drinking Water Act records list no violations for this system. For current results, consult the system's annual water quality report, EPA ECHO, or the CA state drinking water program.
Where can I find Shasta C.S.D.'s water quality report?
As a community water system, Shasta C.S.D. must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Shasta County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Redding | Shasta | 89,628 | Community | Surface water |
| Bella Vista Water District | Shasta | 18,612 | Community | Surface water |
| City of Anderson | Shasta | 11,147 | Community | Groundwater |
| City of Shasta Lake | Shasta | 10,657 | Community | Surface water |
| Shasta District Fair | Shasta | 10,200 | Transient non-community | Groundwater |
| Clear Creek Csd-Anderson | Shasta | 8,900 | Community | Surface water |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Shasta C.S.D., PWSID CA4510013, California”, https://aquacensus.com/water-systems/california/shasta-c-s-d-ca4510013 (data as of October 1, 2026).