Public water system · MN1500009
ActiveLeroy
At a glance
Leroy (PWSID MN1500009) is an active community water system in Mower County, Minnesota. It reports serving 959 people through 445 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
959
Service connections
445
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Leroy compare with other water systems in Mower County?
By EPA's size categories, Leroy is a small system (501 to 3,300 people). Mower County has 54 active public water systems, and Leroy is the 4th-largest of them by population served. Its population served is about 41% above the county average of 679 people per system, and accounts for 2.6% of the 36,656 people reported by systems filed under the county. Across Minnesota, the 6,465 active systems average 820 people each. Nationally, the average active community water system reports serving 6,703 people, so Leroy 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. Minnesota has 987 active community water systems, 15% of the state's 6,465 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 6,261 Minnesota systems (97%) list groundwater as their primary source.
Who owns and regulates Leroy?
EPA lists Leroy as owned by a local government. The MN state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 15 of the 54 active systems in Mower County (28%) are also owned by a local government.
Does Leroy 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 Leroy. For the latest compliance status, check EPA ECHO for current compliance history.
Leroy: frequently asked questions
Who runs Leroy?
Leroy (PWSID MN1500009) is a community water system owned by a local government. It is regulated by the MN state drinking water program.
How many people does Leroy serve?
Leroy reports serving 959 people through 445 service connections in Mower County, Minnesota.
Where does Leroy 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 Leroy have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Leroy'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 MN state drinking water program.
Where can I find Leroy's water quality report?
As a community water system, Leroy 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 Mower County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Austin Utilities | Mower | 26,174 | Community | Groundwater |
| Grand Meadow | Mower | 1,154 | Community | Groundwater |
| High Forest Rest Area Mndot | Mower | 1,001 | Transient non-community | Groundwater |
| Beaver Trails Jellystone | Mower | 750 | Transient non-community | Groundwater |
| Brownsdale | Mower | 682 | Community | Groundwater |
| Adams | Mower | 672 | 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, “Leroy, PWSID MN1500009, Minnesota”, https://aquacensus.com/water-systems/minnesota/leroy-mn1500009 (data as of October 1, 2026).