Public water system · CA3410005
ActiveRancho Murieta Community Servi
At a glance
Rancho Murieta Community Servi (PWSID CA3410005) is an active community water system in Sacramento County, California. It reports serving 5,728 people through 2,917 service connections. Its primary water source is surface water, and EPA lists it as owned by a local government. EPA's records list 5 violations for this system; 3 are health-based, and the most recent began in October 2023.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
5,728
Service connections
2,917
Primary source
SW
Surface water
System type
CWS
Community water system
System record
How does Rancho Murieta Community Servi compare with other water systems in Sacramento County?
By EPA's size categories, Rancho Murieta Community Servi is a medium system (3,301 to 10,000 people). Sacramento County has 164 active public water systems. Its population served is about 45% below the county average of 10,325 people per system, and accounts for 0.3% of the 1,693,284 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 Rancho Murieta Community Servi is about 15% below 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 Rancho Murieta Community Servi?
EPA lists Rancho Murieta Community Servi 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. 37 of the 164 active systems in Sacramento County (23%) are also owned by a local government.
Does Rancho Murieta Community Servi have drinking water violations?
EPA's records list 5 violations for this system; 3 are health-based, and the most recent began in October 2023. The violations listed here began between June 1993 and October 2023. By type: 2 contaminant level above the legal limit, 1 monitoring and reporting, 1 public notice, recordkeeping or other and 1 required treatment not met. The contaminants or rules involved are Lead and Copper Rule, Total trihalomethanes (TTHM), Total coliform bacteria (TCR) and Surface Water Treatment Rule. EPA lists 5 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2023-10-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2016-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Resolved |
| 2006-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2002-01-01 | Public notice, recordkeeping or otherOperations Report · code 10 | Not reported | No | Resolved |
| 1993-06-01 | Required treatment not metTreatment Technique (SWTR and GWR) · code 41 | Surface Water Treatment Rulecode 0200 | Yes | Resolved |
All 5 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Rancho Murieta Community Servi: frequently asked questions
Who runs Rancho Murieta Community Servi?
Rancho Murieta Community Servi (PWSID CA3410005) is a community water system owned by a local government. It is regulated by the CA state drinking water program.
How many people does Rancho Murieta Community Servi serve?
Rancho Murieta Community Servi reports serving 5,728 people through 2,917 service connections in Sacramento County, California.
Where does Rancho Murieta Community Servi 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 Rancho Murieta Community Servi have any drinking water violations?
EPA's records list 5 violations for this system; 3 are health-based, and the most recent began in October 2023. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Rancho Murieta Community Servi'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 records list 5 violations for this system; 3 are health-based, and the most recent began in October 2023. For current results, consult the system's annual water quality report, EPA ECHO, or the CA state drinking water program.
Where can I find Rancho Murieta Community Servi's water quality report?
As a community water system, Rancho Murieta Community Servi 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 Sacramento County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Sacramento Main | Sacramento | 527,979 | Community | Surface water |
| Sacramento Suburban Water District | Sacramento | 194,444 | Community | Purchased surface water |
| Scwa - Laguna/Vineyard | Sacramento | 184,896 | Community | Surface water |
| Folsom, City of - Main | Sacramento | 80,969 | Community | Surface water |
| Citrus Heights Water District | Sacramento | 67,818 | Community | Purchased surface water |
| Cal Am - Suburban Rosemont | Sacramento | 54,793 | Community | Purchased 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, “Rancho Murieta Community Servi, PWSID CA3410005, California”, https://aquacensus.com/water-systems/california/rancho-murieta-community-servi-ca3410005 (data as of October 1, 2026).