Public water system · MN1530011
ActiveWorthington
At a glance
Worthington (PWSID MN1530011) is an active community water system in Nobles County, Minnesota. It reports serving 14,052 people through 4,206 service connections. Its primary water source is purchased surface water, 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 February 2026.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
14,052
Service connections
4,206
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
How does Worthington compare with other water systems in Nobles County?
By EPA's size categories, Worthington is a large system (10,001 to 100,000 people). Nobles County has 15 active public water systems, and Worthington is the largest of them by population served. Its population served is about 12 times the county average of 1,220 people per system, and accounts for 77% of the 18,302 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 Worthington is about twice 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. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. 37 Minnesota systems (0.6%) list purchased surface water as their primary source.
Who owns and regulates Worthington?
EPA lists Worthington 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. 12 of the 15 active systems in Nobles County (80%) are also owned by a local government.
Does Worthington have drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in February 2026. The violations listed here began between January 2026 and February 2026. By type: 1 monitoring and 1 monitoring and reporting. The contaminants or rules involved are Revised Total Coliform Rule and Chlorine. EPA lists 1 as resolved and 1 as archived. 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. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2026-02-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2026-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Chlorinecode 0999 | No | Archived |
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.
Worthington: frequently asked questions
Who runs Worthington?
Worthington (PWSID MN1530011) is a community water system owned by a local government. It is regulated by the MN state drinking water program.
How many people does Worthington serve?
Worthington reports serving 14,052 people through 4,206 service connections in Nobles County, Minnesota.
Where does Worthington get its water?
EPA SDWIS lists this system's primary water source as purchased surface water. Purchased surface water means the system buys surface water from another public water system rather than drawing its own.
Does Worthington have any drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in February 2026. 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 Worthington'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 February 2026. For current results, consult the system's annual water quality report, EPA ECHO, or the MN state drinking water program.
Where can I find Worthington's water quality report?
As a community water system, Worthington 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 Nobles County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Adrian | Nobles | 1,211 | Community | Groundwater |
| Brewster | Nobles | 506 | Community | Purchased groundwater |
| Ellsworth | Nobles | 462 | Community | Purchased surface water |
| Round Lake | Nobles | 376 | Community | Purchased groundwater |
| Wilmont | Nobles | 344 | Community | Purchased groundwater |
| Rushmore | Nobles | 342 | Community | Purchased surface water |
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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, “Worthington, PWSID MN1530011, Minnesota”, https://aquacensus.com/water-systems/minnesota/worthington-mn1530011 (data as of October 1, 2026).