Public water system · MO5021113
ActiveMc Donald County Pwsd 2
At a glance
Mc Donald County Pwsd 2 (PWSID MO5021113) is an active community water system in McDonald County, Missouri. It reports serving 1,500 people through 616 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; 1 is health-based, and the most recent began in June 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,500
Service connections
616
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Mc Donald County Pwsd 2 compare with other water systems in McDonald County?
By EPA's size categories, Mc Donald County Pwsd 2 is a small system (501 to 3,300 people). McDonald County has 26 active public water systems, and Mc Donald County Pwsd 2 is the 4th-largest of them by population served. Its population served is about 180% above the county average of 535 people per system, and accounts for 11% of the 13,921 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 Mc Donald County Pwsd 2 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. 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 Mc Donald County Pwsd 2?
EPA lists Mc Donald County Pwsd 2 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 26 active systems in McDonald County (31%) are also owned by a local government.
Does Mc Donald County Pwsd 2 have drinking water violations?
EPA's records list 3 violations for this system; 1 is health-based, and the most recent began in June 2025. The violations listed here began between October 2008 and June 2025. By type: 1 monitoring, 1 monitoring and reporting and 1 contaminant level above the legal limit. The contaminants or rules involved are Revised Total Coliform Rule, E. coli and Total coliform bacteria (TCR). 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 |
|---|---|---|---|---|
| 2025-06-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2021-08-01 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
| 2008-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | 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.
Mc Donald County Pwsd 2: frequently asked questions
Who runs Mc Donald County Pwsd 2?
Mc Donald County Pwsd 2 (PWSID MO5021113) is a community water system owned by a local government. It is regulated by the MO state drinking water program.
How many people does Mc Donald County Pwsd 2 serve?
Mc Donald County Pwsd 2 reports serving 1,500 people through 616 service connections in McDonald County, Missouri.
Where does Mc Donald County Pwsd 2 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 Mc Donald County Pwsd 2 have any drinking water violations?
EPA's records list 3 violations for this system; 1 is health-based, and the most recent began in June 2025. 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 Mc Donald County Pwsd 2'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 3 violations for this system; 1 is health-based, and the most recent began in June 2025. For current results, consult the system's annual water quality report, EPA ECHO, or the MO state drinking water program.
Where can I find Mc Donald County Pwsd 2's water quality report?
As a community water system, Mc Donald County Pwsd 2 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 McDonald County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Mc Donald County Pwsd 1 | McDonald | 2,481 | Community | Groundwater |
| Anderson Pws | McDonald | 1,961 | Community | Groundwater |
| Liberty Water Noel | McDonald | 1,832 | Community | Groundwater |
| Goodman Pws | McDonald | 1,250 | Community | Groundwater |
| Simmons Foods Inc. | McDonald | 1,100 | Non-transient non-community | Groundwater |
| Southwest City Pws | McDonald | 976 | 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, “Mc Donald County Pwsd 2, PWSID MO5021113, Missouri”, https://aquacensus.com/water-systems/missouri/mc-donald-county-pwsd-2-mo5021113 (data as of October 1, 2026).