Public water system · MO1024154
ActiveClinton County Pwsd 4 Sys 2
At a glance
Clinton County Pwsd 4 Sys 2 (PWSID MO1024154) is an active community water system in Clinton County, Missouri. It reports serving 840 people through 312 service connections. Its primary water source is purchased surface water, and EPA lists it as owned by a local government. EPA's records list 9 violations for this system; 2 are health-based, and the most recent began in January 2026.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
840
Service connections
312
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
How does Clinton County Pwsd 4 Sys 2 compare with other water systems in Clinton County?
By EPA's size categories, Clinton County Pwsd 4 Sys 2 is a small system (501 to 3,300 people). Clinton County has 7 active public water systems. Its population served is well below the county average of 3,644 people per system, and accounts for 3.3% of the 25,510 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 Clinton County Pwsd 4 Sys 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. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. 179 Missouri systems (6.1%) list purchased surface water as their primary source.
Who owns and regulates Clinton County Pwsd 4 Sys 2?
EPA lists Clinton County Pwsd 4 Sys 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. 7 of the 7 active systems in Clinton County (100%) are also owned by a local government.
Does Clinton County Pwsd 4 Sys 2 have drinking water violations?
EPA's records list 9 violations for this system; 2 are health-based, and the most recent began in January 2026. The violations listed here began between July 2006 and January 2026. By type: 2 contaminant level above the legal limit, 2 monitoring and reporting, 2 monitoring, 2 public notice, recordkeeping or other and 1 reporting. The contaminant or rule involved most often is Total trihalomethanes (TTHM) (2 of them). EPA lists 6 as resolved, 2 as archived and 1 as unaddressed. 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. 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. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2026-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Archived |
| 2025-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Archived |
| 2024-10-17 | ReportingLSL Reporting · code 4G | Lead and Copper Rule Revisionscode 5200 | No | Resolved |
| 2024-10-01 | Monitoring and reportingLead Consumer Notice · code 66 | Lead and Copper Rulecode 5000 | No | Unaddressed |
| 2017-03-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2016-08-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2016-03-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2015-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2006-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Resolved |
All 9 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.
Clinton County Pwsd 4 Sys 2: frequently asked questions
Who runs Clinton County Pwsd 4 Sys 2?
Clinton County Pwsd 4 Sys 2 (PWSID MO1024154) is a community water system owned by a local government. It is regulated by the MO state drinking water program.
How many people does Clinton County Pwsd 4 Sys 2 serve?
Clinton County Pwsd 4 Sys 2 reports serving 840 people through 312 service connections in Clinton County, Missouri.
Where does Clinton County Pwsd 4 Sys 2 get its water?
EPA SDWIS lists this system's primary water source as purchased surface water. Purchased surface water means the system buys surface water from another public water system rather than drawing its own.
Does Clinton County Pwsd 4 Sys 2 have any drinking water violations?
EPA's records list 9 violations for this system; 2 are health-based, and the most recent began in January 2026. 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 Clinton County Pwsd 4 Sys 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 9 violations for this system; 2 are health-based, and the most recent began in January 2026. For current results, consult the system's annual water quality report, EPA ECHO, or the MO state drinking water program.
Where can I find Clinton County Pwsd 4 Sys 2's water quality report?
As a community water system, Clinton County Pwsd 4 Sys 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 Clinton County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Cameron Pws | Clinton | 11,963 | Community | Surface water |
| Clinton Co Pwsd 4 Sys 1 | Clinton | 4,968 | Community | Purchased surface water |
| Lathrop Pws | Clinton | 2,945 | Community | Purchased surface water |
| Plattsburg Pws | Clinton | 2,354 | Community | Surface water |
| Gower Pws | Clinton | 1,360 | Community | Purchased groundwater |
| Clinton County Pwsd 1 | Clinton | 1,080 | Community | Purchased surface water |
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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, “Clinton County Pwsd 4 Sys 2, PWSID MO1024154, Missouri”, https://aquacensus.com/water-systems/missouri/clinton-county-pwsd-4-sys-2-mo1024154 (data as of October 1, 2026).