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Public water system · WA53SP541

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Moran State Park-Mountain Lake

Transient non-community water system in San Juan County, Washington, drawing primarily on surface water.

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

Population served

4,804

Service connections

7

Primary source

SW

Surface water

System type

TNCWS

Transient non-community water system

System record

PWSIDWA53SP541
System typeTransient non-community water system
Activity statusActive
Population served4,804
Service connections7
Primary water sourceSurface water
Owner typeState government
Primacy agencyWA state drinking water program
City served—
StateWashington
ZIP—
CountySan Juan County

Violations & enforcement

BeganViolationContaminant or ruleHealth-basedStatus
2012-04-01Required treatment not metTreatment Technique (SWTR and GWR) · code 41Surface Water Treatment Rulecode 0200YesResolved
2012-03-01Required treatment not metTreatment Technique (SWTR and GWR) · code 41Surface Water Treatment Rulecode 0200YesResolved
2007-06-01Required treatment not metTreatment Technique (SWTR and GWR) · code 41Surface Water Treatment Rulecode 0200YesArchived
1997-09-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesArchived
1996-04-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoArchived

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.

Moran State Park-Mountain Lake: frequently asked questions

Is Moran State Park-Mountain Lake's water safe to drink?

Moran State Park-Mountain Lake is an active transient non-community water system regulated under the Safe Drinking Water Act, overseen by the WA state drinking water program. EPA's SDWA data records violations for this system — the most recent are listed on this page, including health-based violations; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.

Who runs Moran State Park-Mountain Lake?

Moran State Park-Mountain Lake (PWSID WA53SP541) is a state government-owned transient non-community water system, regulated by the WA state drinking water program.

How many people does Moran State Park-Mountain Lake serve?

Moran State Park-Mountain Lake reports serving 4,804 people through 7 service connections in San Juan County, Washington.

Where does Moran State Park-Mountain Lake get its water?

EPA SDWIS lists this system's primary water source as surface water.

Other water systems in San Juan County

Water systemCountyPopulation servedTypeSource
Moran State Park - Summit LakeSan Juan4,803Transient non-communityGroundwater under influence of surface water
Moran State Park-Cascade LakeSan Juan4,783Transient non-communitySurface water
Eastsound Water Users AssociationSan Juan3,711CommunitySurface water
Friday Harbor Town ofSan Juan3,543CommunitySurface water
Limekiln State ParkSan Juan2,149Transient non-communityGroundwater
Roche Harbor Water System Inc.San Juan2,091CommunitySurface water

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