Public water system · MN1060007
ActiveOdessa
At a glance
Odessa (PWSID MN1060007) is an active community water system in Big Stone County, Minnesota. It reports serving 96 people through 72 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list 3 violations for this system; 2 are health-based, and the most recent began in October 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
96
Service connections
72
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Odessa compare with other water systems in Big Stone County?
By EPA's size categories, Odessa is a very small system (500 people or fewer). Big Stone County has 17 active public water systems. Its population served is about 60% below the county average of 240 people per system, and accounts for 2.4% of the 4,078 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 Odessa 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 Odessa?
EPA lists Odessa 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. 8 of the 17 active systems in Big Stone County (47%) are also owned by a local government.
Does Odessa have drinking water violations?
EPA's records list 3 violations for this system; 2 are health-based, and the most recent began in October 2024. The violations listed here began between July 1991 and October 2024. By type: 2 contaminant level above the legal limit and 1 monitoring and reporting. The contaminant or rule involved most often is Total coliform bacteria (TCR) (2 of them). EPA lists 3 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 |
|---|---|---|---|---|
| 2024-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Chlordanecode 2959 | No | Resolved |
| 1992-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 1991-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
All 3 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.
Odessa: frequently asked questions
Who runs Odessa?
Odessa (PWSID MN1060007) is a community water system owned by a local government. It is regulated by the MN state drinking water program.
How many people does Odessa serve?
Odessa reports serving 96 people through 72 service connections in Big Stone County, Minnesota.
Where does Odessa 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 Odessa have any drinking water violations?
EPA's records list 3 violations for this system; 2 are health-based, and the most recent began in October 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 Odessa'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 3 violations for this system; 2 are health-based, and the most recent began in October 2024. For current results, consult the system's annual water quality report, EPA ECHO, or the MN state drinking water program.
Where can I find Odessa's water quality report?
As a community water system, Odessa 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 Big Stone County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Ortonville | Big Stone | 2,021 | Community | Groundwater |
| Graceville | Big Stone | 543 | Community | Groundwater |
| Clinton | Big Stone | 395 | Community | Groundwater |
| Beardsley | Big Stone | 216 | Community | Groundwater |
| Lismore Colony | Big Stone | 125 | Community | Groundwater |
| Big Stone Hutterite | Big Stone | 110 | 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, “Odessa, PWSID MN1060007, Minnesota”, https://aquacensus.com/water-systems/minnesota/odessa-mn1060007 (data as of October 1, 2026).