Public water system · MO3171252
ActiveSouth Callaway County R Ii Schools
At a glance
South Callaway County R Ii Schools (PWSID MO3171252) is an active non-transient non-community water system in Callaway County, Missouri. It reports serving 1,100 people through 9 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list 3 violations for this system; none is health-based, and the most recent began in May 2002.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,100
Service connections
9
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does South Callaway County R Ii Schools compare with other water systems in Callaway County?
By EPA's size categories, South Callaway County R Ii Schools is a small system (501 to 3,300 people). Callaway County has 14 active public water systems, and South Callaway County R Ii Schools is the 4th-largest of them by population served. Its population served is about 61% below the county average of 2,853 people per system, and accounts for 2.8% 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 non-transient non-community water system reports serving 430 people, so South Callaway County R Ii Schools is about 156% above that figure.
What does “non-transient non-community water system” mean?
A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. Missouri has 228 active non-transient non-community water systems, 7.7% 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 South Callaway County R Ii Schools?
EPA lists South Callaway County R Ii Schools as owned by a local government. 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. 8 of the 14 active systems in Callaway County (57%) are also owned by a local government.
Does South Callaway County R Ii Schools have drinking water violations?
EPA's records list 3 violations for this system; none is health-based, and the most recent began in May 2002. The violations listed here began between March 1995 and May 2002. By type: 3 monitoring and reporting. The contaminant or rule involved most often is Total coliform bacteria (TCR) (3 of them). EPA lists 3 as resolved. 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.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2002-05-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1995-10-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1995-03-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
All 3 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.
South Callaway County R Ii Schools: frequently asked questions
Who runs South Callaway County R Ii Schools?
South Callaway County R Ii Schools (PWSID MO3171252) is a non-transient non-community water system owned by a local government. It is regulated by the MO state drinking water program.
How many people does South Callaway County R Ii Schools serve?
South Callaway County R Ii Schools reports serving 1,100 people through 9 service connections in Callaway County, Missouri.
Where does South Callaway County R Ii Schools 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 South Callaway County R Ii Schools have any drinking water violations?
EPA's records list 3 violations for this system; none is health-based, and the most recent began in May 2002. 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 South Callaway County R Ii Schools' 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 3 violations for this system; none is health-based, and the most recent began in May 2002. For current results, consult EPA ECHO, or the MO state drinking water program.
Where can I find South Callaway County R Ii Schools' water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. South Callaway County R Ii Schools is a non-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 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 |
| Auxvasse Pws | Callaway | 1,001 | Community | Groundwater |
| Ameren Missouri Callaway Energy Center | Callaway | 750 | Non-transient non-community | Groundwater |
| New Bloomfield Pws | Callaway | 669 | 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, “South Callaway County R Ii Schools, PWSID MO3171252, Missouri”, https://aquacensus.com/water-systems/missouri/south-callaway-county-r-ii-schools-mo3171252 (data as of October 1, 2026).