Public water system · IN5265008
ActivePoseyville Municipal Water Department
At a glance
Poseyville Municipal Water Department (PWSID IN5265008) is an active community water system in Posey County, Indiana. It reports serving 1,400 people through 560 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. Of the 12 most recent violations in EPA's records, 9 are health-based, and the most recent began in June 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,400
Service connections
560
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Poseyville Municipal Water Department compare with other water systems in Posey County?
By EPA's size categories, Poseyville Municipal Water Department is a small system (501 to 3,300 people). Posey County has 9 active public water systems, and Poseyville Municipal Water Department is the 3rd-largest of them by population served. Its population served is about 19% above the county average of 1,172 people per system, and accounts for 13% of the 10,547 people reported by systems filed under the county. Across Indiana, the 3,969 active systems average 1,456 people each. Nationally, the average active community water system reports serving 6,703 people, so Poseyville Municipal Water Department 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. Indiana has 770 active community water systems, 19% of the state's 3,969 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 3,769 Indiana systems (95%) list groundwater as their primary source.
Who owns and regulates Poseyville Municipal Water Department?
EPA lists Poseyville Municipal Water Department as owned by a local government. The IN state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 4 of the 9 active systems in Posey County (44%) are also owned by a local government.
Does Poseyville Municipal Water Department have drinking water violations?
Of the 12 most recent violations in EPA's records, 9 are health-based, and the most recent began in June 2024. The violations listed here began between October 2021 and June 2024. By type: 9 contaminant level above the legal limit, 1 monitoring, 1 public notice, recordkeeping or other and 1 monitoring and reporting. The contaminant or rule involved most often is Nitrate (9 of them). EPA lists 12 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 |
|---|---|---|---|---|
| 2024-06-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2024-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01 | Nitratecode 1040 | Yes | Resolved |
| 2023-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01 | Nitratecode 1040 | Yes | Resolved |
| 2023-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2023-04-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01 | Nitratecode 1040 | Yes | Resolved |
| 2023-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01 | Nitratecode 1040 | Yes | Resolved |
| 2022-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01 | Nitratecode 1040 | Yes | Resolved |
| 2022-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01 | Nitratecode 1040 | Yes | Resolved |
| 2022-04-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01 | Nitratecode 1040 | Yes | Resolved |
| 2022-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01 | Nitratecode 1040 | Yes | Resolved |
| 2021-10-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2021-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01 | Nitratecode 1040 | Yes | Resolved |
The 12 most recent 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.
Poseyville Municipal Water Department: frequently asked questions
Who runs Poseyville Municipal Water Department?
Poseyville Municipal Water Department (PWSID IN5265008) is a community water system owned by a local government. It is regulated by the IN state drinking water program.
How many people does Poseyville Municipal Water Department serve?
Poseyville Municipal Water Department reports serving 1,400 people through 560 service connections in Posey County, Indiana.
Where does Poseyville Municipal Water Department 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 Poseyville Municipal Water Department have any drinking water violations?
Of the 12 most recent violations in EPA's records, 9 are health-based, and the most recent began in June 2024. 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 Poseyville Municipal Water Department'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. Of the 12 most recent violations in EPA's records, 9 are health-based, and the most recent began in June 2024. For current results, consult the system's annual water quality report, EPA ECHO, or the IN state drinking water program.
Where can I find Poseyville Municipal Water Department's water quality report?
As a community water system, Poseyville Municipal Water Department 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 Posey County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Mount Vernon Water Works | Posey | 6,426 | Community | Surface water |
| New Harmony Water Utility | Posey | 1,633 | Community | Groundwater |
| Cynthiana Water Works | Posey | 699 | Community | Purchased surface water |
| A.B. Brown Station - Sigeco | Posey | 129 | Non-transient non-community | Groundwater |
| St. Philips Inn | Posey | 100 | Transient non-community | Groundwater |
| Mt. Zion General Baptist Church | Posey | 73 | 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, “Poseyville Municipal Water Department, PWSID IN5265008, Indiana”, https://aquacensus.com/water-systems/indiana/poseyville-municipal-water-department-in5265008 (data as of October 1, 2026).