Public water system · CA2310310
ActiveCsp-Standish Hickey State Rec Area
At a glance
Csp-Standish Hickey State Rec Area (PWSID CA2310310) is an active transient non-community water system in Mendocino County, California. It reports serving 503 people through 75 service connections. Its primary water source is surface water, and EPA lists it as owned by a state government. EPA's records list 4 violations for this system; 2 are health-based, and the most recent began in November 2011.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
503
Service connections
75
Primary source
SW
Surface water
System type
TNCWS
Transient non-community water system
System record
How does Csp-Standish Hickey State Rec Area compare with other water systems in Mendocino County?
By EPA's size categories, Csp-Standish Hickey State Rec Area is a small system (501 to 3,300 people). Mendocino County has 144 active public water systems. Its population served is about 13% below the county average of 576 people per system, and accounts for 0.6% of the 82,868 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 Csp-Standish Hickey State Rec Area is about 3.5 times 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. 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 Csp-Standish Hickey State Rec Area?
EPA lists Csp-Standish Hickey State Rec Area as owned by a state 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. 16 of the 144 active systems in Mendocino County (11%) are also owned by a state government.
Does Csp-Standish Hickey State Rec Area have drinking water violations?
EPA's records list 4 violations for this system; 2 are health-based, and the most recent began in November 2011. The violations listed here began between September 1997 and November 2011. By type: 2 required treatment not met, 1 public notice, recordkeeping or other and 1 monitoring and reporting. The contaminant or rule involved most often is Surface Water Treatment Rule (2 of them). EPA lists 4 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 |
|---|---|---|---|---|
| 2011-11-01 | Required treatment not metTreatment Technique (SWTR and GWR) · code 41 | Surface Water Treatment Rulecode 0200 | Yes | Resolved |
| 2000-02-01 | Public notice, recordkeeping or otherOperations Report · code 10 | Not reported | No | Resolved |
| 1999-07-01 | Required treatment not metTreatment Technique (SWTR and GWR) · code 41 | Surface Water Treatment Rulecode 0200 | Yes | Resolved |
| 1997-09-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
All 4 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.
Csp-Standish Hickey State Rec Area: frequently asked questions
Who runs Csp-Standish Hickey State Rec Area?
Csp-Standish Hickey State Rec Area (PWSID CA2310310) is a transient non-community water system owned by a state government. It is regulated by the CA state drinking water program.
How many people does Csp-Standish Hickey State Rec Area serve?
Csp-Standish Hickey State Rec Area reports serving 503 people through 75 service connections in Mendocino County, California.
Where does Csp-Standish Hickey State Rec Area 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 Csp-Standish Hickey State Rec Area have any drinking water violations?
EPA's records list 4 violations for this system; 2 are health-based, and the most recent began in November 2011. 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 Csp-Standish Hickey State Rec Area'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 4 violations for this system; 2 are health-based, and the most recent began in November 2011. For current results, consult EPA ECHO, or the CA state drinking water program.
Where can I find Csp-Standish Hickey State Rec Area's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Csp-Standish Hickey State Rec Area 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 Mendocino County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Ukiah, City of | Mendocino | 16,607 | Community | Surface water |
| Fort Bragg, City of | Mendocino | 6,919 | Community | Surface water |
| Willits, City of | Mendocino | 6,175 | Community | Surface water |
| Millview County Water District | Mendocino | 5,500 | Community | Surface water |
| Redwood Valley County Water District | Mendocino | 5,200 | Community | Surface water |
| Willow County Water District | Mendocino | 3,797 | Community | Purchased surface water |
Related pages
Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “Csp-Standish Hickey State Rec Area, PWSID CA2310310, California”, https://aquacensus.com/water-systems/california/csp-standish-hickey-state-rec-area-ca2310310 (data as of October 1, 2026).