Public water system · CA2010019
ActiveMadera Co Csa 22c Gunner Ranch
At a glance
Madera Co Csa 22c Gunner Ranch (PWSID CA2010019) is an active community water system in Madera County, California. It reports serving 3,050 people through 23 service connections. Its primary water source is groundwater, 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
3,050
Service connections
23
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Madera Co Csa 22c Gunner Ranch compare with other water systems in Madera County?
By EPA's size categories, Madera Co Csa 22c Gunner Ranch is a small system (501 to 3,300 people). Madera County has 202 active public water systems. Its population served is about 3.3 times the county average of 915 people per system, and accounts for 1.7% of the 184,760 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 Madera Co Csa 22c Gunner Ranch 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. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 6,179 California systems (83%) list groundwater as their primary source.
Who owns and regulates Madera Co Csa 22c Gunner Ranch?
EPA lists Madera Co Csa 22c Gunner Ranch 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. 46 of the 202 active systems in Madera County (23%) are also owned by a local government.
Does Madera Co Csa 22c Gunner Ranch 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 Madera Co Csa 22c Gunner Ranch. For the latest compliance status, check EPA ECHO for current compliance history.
Madera Co Csa 22c Gunner Ranch: frequently asked questions
Who runs Madera Co Csa 22c Gunner Ranch?
Madera Co Csa 22c Gunner Ranch (PWSID CA2010019) is a community water system owned by a local government. It is regulated by the CA state drinking water program.
How many people does Madera Co Csa 22c Gunner Ranch serve?
Madera Co Csa 22c Gunner Ranch reports serving 3,050 people through 23 service connections in Madera County, California.
Where does Madera Co Csa 22c Gunner Ranch get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Madera Co Csa 22c Gunner Ranch have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Madera Co Csa 22c Gunner Ranch'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 Madera Co Csa 22c Gunner Ranch's water quality report?
As a community water system, Madera Co Csa 22c Gunner Ranch 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 Madera County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Madera | Madera | 66,560 | Community | Groundwater |
| Chowchilla City Water Dept | Madera | 13,916 | Community | Groundwater |
| Lupine Bass Lake | Madera | 11,930 | Transient non-community | Groundwater |
| Madera Valley Water Company | Madera | 6,494 | Community | Groundwater |
| Riverstone/Rootcreek Water District | Madera | 5,507 | Community | Groundwater |
| Yosemite Spring Park Util Co | Madera | 5,300 | Community | Groundwater |
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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, “Madera Co Csa 22c Gunner Ranch, PWSID CA2010019, California”, https://aquacensus.com/water-systems/california/madera-co-csa-22c-gunner-ranch-ca2010019 (data as of October 1, 2026).