Public water system · IA0398082
ActiveWaukon Water Department
At a glance
Waukon Water Department (PWSID IA0398082) is an active community water system in Allamakee County, Iowa. It reports serving 3,827 people through 1,760 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; none is health-based, and the most recent began in August 2012.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
3,827
Service connections
1,760
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Waukon Water Department compare with other water systems in Allamakee County?
By EPA's size categories, Waukon Water Department is a medium system (3,301 to 10,000 people). Allamakee County has 34 active public water systems, and Waukon Water Department is the largest of them by population served. Its population served is about 12 times the county average of 306 people per system, and accounts for 37% of the 10,414 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 Waukon Water Department is about 43% 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. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,502 Iowa systems (82%) list groundwater as their primary source.
Who owns and regulates Waukon Water Department?
EPA lists Waukon Water Department as owned by a local government. 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. 5 of the 34 active systems in Allamakee County (15%) are also owned by a local government.
Does Waukon Water Department have drinking water violations?
EPA's records list 3 violations for this system; none is health-based, and the most recent began in August 2012. The violations listed here began between July 1992 and August 2012. By type: 3 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 |
|---|---|---|---|---|
| 2012-08-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2002-07-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1992-07-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | 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.
Waukon Water Department: frequently asked questions
Who runs Waukon Water Department?
Waukon Water Department (PWSID IA0398082) is a community water system owned by a local government. It is regulated by the IA state drinking water program.
How many people does Waukon Water Department serve?
Waukon Water Department reports serving 3,827 people through 1,760 service connections in Allamakee County, Iowa.
Where does Waukon Water Department 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 Waukon Water Department have any drinking water violations?
EPA's records list 3 violations for this system; none is health-based, and the most recent began in August 2012. 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 Waukon Water Department'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; none is health-based, and the most recent began in August 2012. For current results, consult the system's annual water quality report, EPA ECHO, or the IA state drinking water program.
Where can I find Waukon Water Department's water quality report?
As a community water system, Waukon Water Department 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 Allamakee County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Postville Water Department | Allamakee | 2,513 | Community | Groundwater |
| Lansing Water Supply | Allamakee | 983 | Community | Groundwater |
| Agri Star Meat and Poultry LLC | Allamakee | 550 | Non-transient non-community | Groundwater |
| New Albin Water Supply | Allamakee | 432 | Community | Groundwater |
| Harpers Ferry City Complex | Allamakee | 262 | Transient non-community | Groundwater |
| Scenic View Campground | Allamakee | 240 | 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, “Waukon Water Department, PWSID IA0398082, Iowa”, https://aquacensus.com/water-systems/iowa/waukon-water-department-ia0398082 (data as of October 1, 2026).