Public water system · MN1790016
ActiveHiawatha Estates, Subds. I, Ii & Iii
At a glance
Hiawatha Estates, Subds. I, Ii & Iii (PWSID MN1790016) is an active community water system in Wabasha County, Minnesota. It reports serving 95 people through 38 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, 6 are health-based, and the most recent began in January 2023.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
95
Service connections
38
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Hiawatha Estates, Subds. I, Ii & Iii compare with other water systems in Wabasha County?
By EPA's size categories, Hiawatha Estates, Subds. I, Ii & Iii is a very small system (500 people or fewer). Wabasha County has 49 active public water systems. Its population served is well below the county average of 354 people per system, and accounts for 0.5% of the 17,333 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 Hiawatha Estates, Subds. I, Ii & Iii 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 Hiawatha Estates, Subds. I, Ii & Iii?
EPA lists Hiawatha Estates, Subds. I, Ii & Iii as privately owned. 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. 36 of the 49 active systems in Wabasha County (73%) are also privately owned.
Does Hiawatha Estates, Subds. I, Ii & Iii have drinking water violations?
Of the 12 most recent violations in EPA's records, 6 are health-based, and the most recent began in January 2023. The violations listed here began between January 2010 and January 2023. By type: 6 contaminant level above the legal limit, 2 monitoring, 2 monitoring and reporting and 2 public notice, recordkeeping or other. The contaminant or rule involved most often is Total coliform bacteria (TCR) (6 of them). EPA lists 12 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 |
|---|---|---|---|---|
| 2023-01-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2022-10-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2020-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2019-10-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2017-01-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2016-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2015-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2013-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2012-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2011-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2010-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2010-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
The 12 most recent 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.
Hiawatha Estates, Subds. I, Ii & Iii: frequently asked questions
Who runs Hiawatha Estates, Subds. I, Ii & Iii?
Hiawatha Estates, Subds. I, Ii & Iii (PWSID MN1790016) is a community water system privately owned. It is regulated by the MN state drinking water program.
How many people does Hiawatha Estates, Subds. I, Ii & Iii serve?
Hiawatha Estates, Subds. I, Ii & Iii reports serving 95 people through 38 service connections in Wabasha County, Minnesota.
Where does Hiawatha Estates, Subds. I, Ii & Iii 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 Hiawatha Estates, Subds. I, Ii & Iii have any drinking water violations?
Of the 12 most recent violations in EPA's records, 6 are health-based, and the most recent began in January 2023. 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 Hiawatha Estates, Subds. I, Ii & Iii'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. Of the 12 most recent violations in EPA's records, 6 are health-based, and the most recent began in January 2023. For current results, consult the system's annual water quality report, EPA ECHO, or the MN state drinking water program.
Where can I find Hiawatha Estates, Subds. I, Ii & Iii's water quality report?
As a community water system, Hiawatha Estates, Subds. I, Ii & Iii 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 Wabasha County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Lake City | Wabasha | 5,042 | Community | Groundwater |
| Plainview | Wabasha | 3,340 | Community | Groundwater |
| Wabasha | Wabasha | 2,521 | Community | Groundwater |
| Elgin | Wabasha | 1,115 | Community | Groundwater |
| Mazeppa | Wabasha | 842 | Community | Groundwater |
| Pioneer Campsite | Wabasha | 500 | Transient non-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, “Hiawatha Estates, Subds. I, Ii & Iii, PWSID MN1790016, Minnesota”, https://aquacensus.com/water-systems/minnesota/hiawatha-estates-subds-i-ii-iii-mn1790016 (data as of October 1, 2026).