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Public water system · MO6142190

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Rockwoods Reservation

Transient non-community water system in St. Louis County, Missouri, drawing primarily on groundwater.

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

Population served

550

Service connections

4

Primary source

GW

Groundwater

System type

TNCWS

Transient non-community water system

System record

PWSIDMO6142190
System typeTransient non-community water system
Activity statusActive
Population served550
Service connections4
Primary water sourceGroundwater
Owner typeState government
Primacy agencyMO state drinking water program
City served—
StateMissouri
ZIP—
CountySt. Louis County

Violations & enforcement

BeganViolationContaminant or ruleHealth-basedStatus
2002-08-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved
2002-07-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesArchived
2001-04-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesArchived
1999-08-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved
1997-05-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved
1993-06-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesArchived
1991-07-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesArchived

All 7 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.

Rockwoods Reservation: frequently asked questions

Is Rockwoods Reservation's water safe to drink?

Rockwoods Reservation is an active transient non-community water system regulated under the Safe Drinking Water Act, overseen by the MO 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 Rockwoods Reservation?

Rockwoods Reservation (PWSID MO6142190) is a state government-owned transient non-community water system, regulated by the MO state drinking water program.

How many people does Rockwoods Reservation serve?

Rockwoods Reservation reports serving 550 people through 4 service connections in St. Louis County, Missouri.

Where does Rockwoods Reservation get its water?

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

Other water systems in St. Louis County

Water systemCountyPopulation servedTypeSource
Mo American St Louis St Charles CountiesSt. Louis + 1 more1,111,000CommunitySurface water
Kirkwood PwsSt. Louis28,000CommunityPurchased surface water
Six Flags St LouisSt. Louis3,200Non-transient non-communityGroundwater
Mo Eastern Correctional CenterSt. Louis1,100CommunityGroundwater
Babler State ParkSt. Louis500Transient non-communityGroundwater
Mo American Pevely FarmsSt. Louis343CommunityGroundwater

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