Public water system · IA1253006
ActiveGreene Muni Water Supply
At a glance
Greene Muni Water Supply (PWSID IA1253006) is an active community water system in Butler County, Iowa. It reports serving 994 people through 575 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list 2 violations for this system; none is health-based, and the most recent began in July 2017.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
994
Service connections
575
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Greene Muni Water Supply compare with other water systems in Butler County?
By EPA's size categories, Greene Muni Water Supply is a small system (501 to 3,300 people). Butler County has 16 active public water systems, and Greene Muni Water Supply is the 5th-largest of them by population served. Its population served is about 70% above the county average of 586 people per system, and accounts for 11% of the 9,368 people reported by systems filed under the county. Across Iowa, the 1,828 active systems average 1,718 people each. Nationally, the average active community water system reports serving 6,703 people, so Greene Muni Water Supply 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. Iowa has 1,084 active community water systems, 59% of the state's 1,828 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,502 Iowa systems (82%) list groundwater as their primary source.
Who owns and regulates Greene Muni Water Supply?
EPA lists Greene Muni Water Supply as owned by a local government. The IA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 9 of the 16 active systems in Butler County (56%) are also owned by a local government.
Does Greene Muni Water Supply have drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in July 2017. The violations listed here began between July 2005 and July 2017. By type: 2 monitoring and reporting. The contaminants or rules involved are Diquat and Haloacetic acids (HAA5). EPA lists 2 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 |
|---|---|---|---|---|
| 2017-07-01 | Monitoring and reportingMonitoring, Regular · code 03 | Diquatcode 2032 | No | Resolved |
| 2005-07-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
All 2 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.
Greene Muni Water Supply: frequently asked questions
Who runs Greene Muni Water Supply?
Greene Muni Water Supply (PWSID IA1253006) is a community water system owned by a local government. It is regulated by the IA state drinking water program.
How many people does Greene Muni Water Supply serve?
Greene Muni Water Supply reports serving 994 people through 575 service connections in Butler County, Iowa.
Where does Greene Muni Water Supply 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 Greene Muni Water Supply have any drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in July 2017. 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 Greene Muni Water Supply'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 2 violations for this system; none is health-based, and the most recent began in July 2017. For current results, consult the system's annual water quality report, EPA ECHO, or the IA state drinking water program.
Where can I find Greene Muni Water Supply's water quality report?
As a community water system, Greene Muni Water Supply 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 Butler County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Parkersburg Water Supply | Butler | 2,019 | Community | Groundwater |
| Shell Rock Muni Water Supp | Butler | 1,269 | Community | Groundwater |
| Clarksville Water Supply | Butler | 1,254 | Community | Groundwater |
| Aplington Water Supply | Butler | 1,126 | Community | Groundwater |
| Allison Water Supply | Butler | 966 | Community | Groundwater |
| Dumont Water Supply | Butler | 635 | 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, “Greene Muni Water Supply, PWSID IA1253006, Iowa”, https://aquacensus.com/water-systems/iowa/greene-muni-water-supply-ia1253006 (data as of October 1, 2026).