Public water system · IA5131302
ActiveFairfield Estates Mobile Home Park
At a glance
Fairfield Estates Mobile Home Park (PWSID IA5131302) is an active community water system in Jefferson County, Iowa. It reports serving 140 people through 56 service connections. Its primary water source is purchased groundwater, and EPA lists it as privately owned. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
140
Service connections
56
Primary source
GWP
Purchased groundwater
System type
CWS
Community water system
System record
How does Fairfield Estates Mobile Home Park compare with other water systems in Jefferson County?
By EPA's size categories, Fairfield Estates Mobile Home Park is a very small system (500 people or fewer). Jefferson County has 8 active public water systems, and Fairfield Estates Mobile Home Park is the 6th-largest of them by population served. Its population served is well below the county average of 1,442 people per system, and accounts for 1.2% of the 11,535 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 Fairfield Estates Mobile Home Park 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. Purchased groundwater means the system buys groundwater from another public water system rather than drawing its own. 156 Iowa systems (8.5%) list purchased groundwater as their primary source.
Who owns and regulates Fairfield Estates Mobile Home Park?
EPA lists Fairfield Estates Mobile Home Park as privately owned. 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. 3 of the 8 active systems in Jefferson County (38%) are also privately owned.
Does Fairfield Estates Mobile Home Park have drinking water violations?
No SDWA violations on record.
EPA's SDWA violation and enforcement data (via EPA ECHO, updated quarterly) lists no violations for Fairfield Estates Mobile Home Park. For the latest compliance status, check EPA ECHO for current compliance history.
Fairfield Estates Mobile Home Park: frequently asked questions
Who runs Fairfield Estates Mobile Home Park?
Fairfield Estates Mobile Home Park (PWSID IA5131302) is a community water system privately owned. It is regulated by the IA state drinking water program.
How many people does Fairfield Estates Mobile Home Park serve?
Fairfield Estates Mobile Home Park reports serving 140 people through 56 service connections in Jefferson County, Iowa.
Where does Fairfield Estates Mobile Home Park get its water?
EPA SDWIS lists this system's primary water source as purchased groundwater. Purchased groundwater means the system buys groundwater from another public water system rather than drawing its own.
Does Fairfield Estates Mobile Home Park have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Fairfield Estates Mobile Home Park'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 Safe Drinking Water Act records list no violations for this system. For current results, consult the system's annual water quality report, EPA ECHO, or the IA state drinking water program.
Where can I find Fairfield Estates Mobile Home Park's water quality report?
As a community water system, Fairfield Estates Mobile Home Park 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 Jefferson County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Fairfield Water Supply | Jefferson | 9,821 | Community | Groundwater |
| Jefferson County Rural Water District | Jefferson | 468 | Community | Purchased surface water |
| Batavia Water Works | Jefferson | 430 | Community | Purchased surface water |
| Libertyville Water Works | Jefferson | 304 | Community | Purchased groundwater |
| Lockridge Muni Water Supply | Jefferson | 244 | Community | Purchased groundwater |
| Ila Campus LLC | Jefferson | 68 | Community | Purchased 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, “Fairfield Estates Mobile Home Park, PWSID IA5131302, Iowa”, https://aquacensus.com/water-systems/iowa/fairfield-estates-mobile-home-park-ia5131302 (data as of October 1, 2026).