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Public water system · CA3100043

Active

Gold Hill Mobilehome Park

At a glance

Gold Hill Mobilehome Park (PWSID CA3100043) is an active community water system in Placer County, California. It reports serving 75 people through 32 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, 7 are health-based, and the most recent began in June 2013.

Dataset updated . Source: EPA SDWIS/ECHO public records.

Population served

75

Service connections

32

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDCA3100043
System typeCommunity water system
Activity statusActive
Population served75
Service connections32
Primary water sourceGroundwater
Owner typePrivate
Primacy agencyCA state drinking water program
City served—
StateCalifornia
ZIP—
CountyPlacer County

How does Gold Hill Mobilehome Park compare with other water systems in Placer County?

By EPA's size categories, Gold Hill Mobilehome Park is a very small system (500 people or fewer). Placer County has 116 active public water systems. Its population served is well below the county average of 3,692 people per system, and accounts for less than 0.1% of the 428,242 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 Gold Hill Mobilehome Park is well 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. 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 Gold Hill Mobilehome Park?

EPA lists Gold Hill Mobilehome Park as privately owned. 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. 78 of the 116 active systems in Placer County (67%) are also privately owned.

Does Gold Hill Mobilehome Park have drinking water violations?

Of the 12 most recent violations in EPA's records, 7 are health-based, and the most recent began in June 2013. The violations listed here began between October 1981 and June 2013. By type: 7 contaminant level above the legal limit, 3 monitoring and reporting and 2 public notice, recordkeeping or other. The contaminant or rule involved most often is Total coliform bacteria (TCR) (7 of them). EPA lists 10 as resolved and 2 as archived. 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. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.

BeganViolationContaminant or ruleHealth-basedStatus
2013-06-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
2013-04-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
2012-08-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
2012-07-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
2012-05-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Acute (TCR) · code 21Total coliform bacteria (TCR)code 3100YesResolved
2011-09-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
2007-07-01Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71Consumer Confidence Rulecode 7000NoResolved
2006-07-01Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52Lead and Copper Rulecode 5000NoResolved
2006-02-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
1993-07-01Monitoring and reportingInitial Tap Sampling for Pb and Cu · code 51Lead and Copper Rulecode 5000NoResolved
1982-10-01Public notice, recordkeeping or otherNotification, Public · code 06Not reportedNoArchived
1981-10-01Monitoring and reportingMonitoring, Regular · code 03Gross alpha (excluding radon and uranium)code 4000NoArchived

The 12 most recent 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.

Gold Hill Mobilehome Park: frequently asked questions

Who runs Gold Hill Mobilehome Park?

Gold Hill Mobilehome Park (PWSID CA3100043) is a community water system privately owned. It is regulated by the CA state drinking water program.

How many people does Gold Hill Mobilehome Park serve?

Gold Hill Mobilehome Park reports serving 75 people through 32 service connections in Placer County, California.

Where does Gold Hill Mobilehome Park 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 Gold Hill Mobilehome Park have any drinking water violations?

Of the 12 most recent violations in EPA's records, 7 are health-based, and the most recent began in June 2013. 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 Gold Hill Mobilehome Park'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. Of the 12 most recent violations in EPA's records, 7 are health-based, and the most recent began in June 2013. For current results, consult the system's annual water quality report, EPA ECHO, or the CA state drinking water program.

Where can I find Gold Hill Mobilehome Park's water quality report?

As a community water system, Gold Hill Mobilehome Park 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 Placer County

Water systemCountyPopulation servedTypeSource
City of RosevillePlacer155,612CommunitySurface water
Placer Cwa - FoothillPlacer89,544CommunitySurface water
City of LincolnPlacer54,538CommunityPurchased surface water
Placer Cwa - Auburn/BowmanPlacer27,294CommunitySurface water
Northstar C.S.D.Placer15,452CommunitySurface water
Cal Am - West PlacerPlacer8,861CommunityPurchased 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, “Gold Hill Mobilehome Park, PWSID CA3100043, California”, https://aquacensus.com/water-systems/california/gold-hill-mobilehome-park-ca3100043 (data as of October 1, 2026).