Public water system · MO2024355
ActiveLivingston County Pwsd 4
At a glance
Livingston County Pwsd 4 (PWSID MO2024355) is an active community water system serving Daviess and Livingston counties, Missouri. It reports serving 1,507 people through 629 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list 4 violations for this system; none is health-based, and the most recent began in July 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,507
Service connections
629
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Livingston County Pwsd 4 compare with other water systems in Missouri?
By EPA's size categories, Livingston County Pwsd 4 is a small system (501 to 3,300 people). 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 Livingston County Pwsd 4 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 Livingston County Pwsd 4?
EPA lists Livingston County Pwsd 4 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.
Does Livingston County Pwsd 4 have drinking water violations?
EPA's records list 4 violations for this system; none is health-based, and the most recent began in July 2025. The violations listed here began between August 1997 and July 2025. By type: 2 monitoring and reporting, 1 reporting and 1 monitoring. The contaminant or rule involved most often is Total coliform bacteria (TCR) (2 of them). EPA lists 3 as resolved 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. 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 |
|---|---|---|---|---|
| 2025-07-02 | ReportingNotification, Known or Potential LSL · code 4H | Lead and Copper Rule Revisionscode 5200 | No | Unaddressed |
| 2018-05-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2003-05-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1997-08-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
All 4 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.
Livingston County Pwsd 4: frequently asked questions
Who runs Livingston County Pwsd 4?
Livingston County Pwsd 4 (PWSID MO2024355) is a community water system owned by a local government. It is regulated by the MO state drinking water program.
How many people does Livingston County Pwsd 4 serve?
Livingston County Pwsd 4 reports serving 1,507 people through 629 service connections in Daviess and Livingston counties, Missouri.
Where does Livingston County Pwsd 4 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 Livingston County Pwsd 4 have any drinking water violations?
EPA's records list 4 violations for this system; none is health-based, and the most recent began in July 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 Livingston County Pwsd 4'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 4 violations for this system; none is health-based, and the most recent began in July 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 Livingston County Pwsd 4's water quality report?
As a community water system, Livingston County Pwsd 4 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 Daviess County(the first county EPA lists for this system)
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Clinton County Pwsd 3 | Daviess + 3 more | 3,722 | Community | Purchased surface water |
| Daviess County Pwsd 2 | Daviess | 2,448 | Community | Purchased groundwater |
| Daviess County Pwsd 1 | Daviess | 2,165 | Community | Purchased groundwater |
| Gallatin Pws | Daviess | 1,821 | Community | Groundwater |
| Jamesport Pws | Daviess | 567 | Community | Purchased groundwater |
| Daviess County Pwsd 3 | Daviess | 400 | Community | 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, “Livingston County Pwsd 4, PWSID MO2024355, Missouri”, https://aquacensus.com/water-systems/missouri/livingston-county-pwsd-4-mo2024355 (data as of October 1, 2026).