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Public water system · MO6213499

Active

Garage Bar

At a glance

Garage Bar (PWSID MO6213499) is an active transient non-community water system in Warren County, Missouri. It reports serving 25 people through 3 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's Safe Drinking Water Act records list no violations for this system.

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

Population served

25

Service connections

3

Primary source

GW

Groundwater

System type

TNCWS

Transient non-community water system

System record

PWSIDMO6213499
System typeTransient non-community water system
Activity statusActive
Population served25
Service connections3
Primary water sourceGroundwater
Owner typePrivate
Primacy agencyMO state drinking water program
City servedMarthasville
StateMissouri
ZIP—
CountyWarren County

How does Garage Bar compare with other water systems in Warren County?

By EPA's size categories, Garage Bar is a very small system (500 people or fewer). Warren County has 27 active public water systems. Its population served is well below the county average of 749 people per system, and accounts for 0.1% of the 20,217 people reported by systems filed under the county. Across Missouri, the 2,943 active systems average 2,049 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Garage Bar is well below 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. Missouri has 1,103 active transient non-community water systems, 37% of the state's 2,943 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 2,521 Missouri systems (86%) list groundwater as their primary source.

Who owns and regulates Garage Bar?

EPA lists Garage Bar as privately owned. The MO state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 18 of the 27 active systems in Warren County (67%) are also privately owned.

Does Garage Bar have drinking water violations?

No SDWA violations on record.

EPA's SDWA violation and enforcement data (via EPA ECHO, updated quarterly) lists no violations for Garage Bar. For the latest compliance status, check EPA ECHO for current compliance history.

Garage Bar: frequently asked questions

Who runs Garage Bar?

Garage Bar (PWSID MO6213499) is a transient non-community water system privately owned. It is regulated by the MO state drinking water program.

How many people does Garage Bar serve?

Garage Bar reports serving 25 people through 3 service connections in Warren County, Missouri.

Where does Garage Bar 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 Garage Bar have any drinking water violations?

EPA's Safe Drinking Water Act records list no violations for this system.

Is Garage Bar'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 Safe Drinking Water Act records list no violations for this system. For current results, consult EPA ECHO, or the MO state drinking water program.

Where can I find Garage Bar's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. Garage Bar 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 Warren County

Water systemCountyPopulation servedTypeSource
Warrenton PwsWarren8,208CommunityGroundwater
St Charles Co Pwsd #2 Wright CityWarren3,550CommunityGroundwater
Marthasville PwsWarren1,200CommunityGroundwater
St Charles County Pwsd 2 WarrenWarren1,192CommunityGroundwater
American Foods GroupWarren1,100Non-transient non-communityGroundwater
Lake Sherwood SubdWarren1,100CommunityGroundwater

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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, “Garage Bar, PWSID MO6213499, Missouri”, https://aquacensus.com/water-systems/missouri/garage-bar-mo6213499 (data as of October 1, 2026).