Public water system · CA3400432
ActiveCosumnes River Preserve Visitor (Blm)
At a glance
Cosumnes River Preserve Visitor (Blm) (PWSID CA3400432) is an active transient non-community water system in Sacramento County, California. It reports serving 300 people through 2 service connections. Its primary water source is groundwater, and EPA lists it as owned by the federal government. EPA's records list one violation for this system; it is not health-based, and the most recent began in December 2004.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
300
Service connections
2
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Cosumnes River Preserve Visitor (Blm) compare with other water systems in Sacramento County?
By EPA's size categories, Cosumnes River Preserve Visitor (Blm) is a very small system (500 people or fewer). Sacramento County has 164 active public water systems. Its population served is well below the county average of 10,325 people per system, and accounts for less than 0.1% 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 transient non-community water system reports serving 144 people, so Cosumnes River Preserve Visitor (Blm) is about twice that figure.
What does “transient non-community water system” mean?
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. California has 3,016 active transient non-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 Cosumnes River Preserve Visitor (Blm)?
EPA lists Cosumnes River Preserve Visitor (Blm) as owned by the federal 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. 1 of the 164 active systems in Sacramento County (0.6%) are also owned by the federal government.
Does Cosumnes River Preserve Visitor (Blm) have drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in December 2004. By type: 1 monitoring and reporting. The contaminant or rule involved is Total coliform bacteria (TCR). EPA lists 1 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 |
|---|---|---|---|---|
| 2004-12-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
The one violation in EPA's records.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.
Cosumnes River Preserve Visitor (Blm): frequently asked questions
Who runs Cosumnes River Preserve Visitor (Blm)?
Cosumnes River Preserve Visitor (Blm) (PWSID CA3400432) is a transient non-community water system owned by the federal government. It is regulated by the CA state drinking water program.
How many people does Cosumnes River Preserve Visitor (Blm) serve?
Cosumnes River Preserve Visitor (Blm) reports serving 300 people through 2 service connections in Sacramento County, California.
Where does Cosumnes River Preserve Visitor (Blm) 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 Cosumnes River Preserve Visitor (Blm) have any drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in December 2004. 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 Cosumnes River Preserve Visitor (Blm)'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 one violation for this system; it is not health-based, and the most recent began in December 2004. For current results, consult EPA ECHO, or the CA state drinking water program.
Where can I find Cosumnes River Preserve Visitor (Blm)'s water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Cosumnes River Preserve Visitor (Blm) is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
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, “Cosumnes River Preserve Visitor (Blm), PWSID CA3400432, California”, https://aquacensus.com/water-systems/california/cosumnes-river-preserve-visitor-blm-ca3400432 (data as of October 1, 2026).