Public water system · MO3010146
ActiveMo American Jefferson City North
At a glance
Mo American Jefferson City North (PWSID MO3010146) is an active community water system in Callaway County, Missouri. It reports serving 95 people through 38 service connections. Its primary water source is purchased groundwater, and EPA lists it as privately owned. EPA's records list one violation for this system; it is not health-based, and the most recent began in July 1995.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
95
Service connections
38
Primary source
GWP
Purchased groundwater
System type
CWS
Community water system
System record
How does Mo American Jefferson City North compare with other water systems in Callaway County?
By EPA's size categories, Mo American Jefferson City North is a very small system (500 people or fewer). Callaway County has 14 active public water systems. Its population served is well below the county average of 2,853 people per system, and accounts for 0.2% of the 39,944 people reported by systems filed under the county. Across Missouri, the 2,943 active systems average 2,049 people each. Nationally, the average active community water system reports serving 6,703 people, so Mo American Jefferson City North 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. Missouri has 1,612 active community water systems, 55% of the state's 2,943 active systems. Purchased groundwater means the system buys groundwater from another public water system rather than drawing its own. 177 Missouri systems (6%) list purchased groundwater as their primary source.
Who owns and regulates Mo American Jefferson City North?
EPA lists Mo American Jefferson City North 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. 6 of the 14 active systems in Callaway County (43%) are also privately owned.
Does Mo American Jefferson City North have drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in July 1995. By type: 1 monitoring and reporting. The contaminant or rule involved is Total coliform bacteria (TCR). EPA lists 1 as archived. 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.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 1995-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
The one violation in EPA's records.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.
Mo American Jefferson City North: frequently asked questions
Who runs Mo American Jefferson City North?
Mo American Jefferson City North (PWSID MO3010146) is a community water system privately owned. It is regulated by the MO state drinking water program.
How many people does Mo American Jefferson City North serve?
Mo American Jefferson City North reports serving 95 people through 38 service connections in Callaway County, Missouri.
Where does Mo American Jefferson City North get its water?
EPA SDWIS lists this system's primary water source as purchased groundwater. Purchased groundwater means the system buys groundwater from another public water system rather than drawing its own.
Does Mo American Jefferson City North have any drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in July 1995. 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 Mo American Jefferson City North'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 one violation for this system; it is not health-based, and the most recent began in July 1995. For current results, consult the system's annual water quality report, EPA ECHO, or the MO state drinking water program.
Where can I find Mo American Jefferson City North's water quality report?
As a community water system, Mo American Jefferson City North 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 Callaway County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Callaway 2 Water District | Callaway | 13,080 | Community | Groundwater |
| Fulton Pws | Callaway | 12,600 | Community | Groundwater |
| Callaway County Pwsd 1 | Callaway | 9,840 | Community | Groundwater |
| South Callaway County R Ii Schools | Callaway | 1,100 | Non-transient non-community | Groundwater |
| Auxvasse Pws | Callaway | 1,001 | Community | Groundwater |
| Ameren Missouri Callaway Energy Center | Callaway | 750 | Non-transient non-community | Groundwater |
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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, “Mo American Jefferson City North, PWSID MO3010146, Missouri”, https://aquacensus.com/water-systems/missouri/mo-american-jefferson-city-north-mo3010146 (data as of October 1, 2026).