Public water system · WI6480453
ActiveWi Dnr Kinnickinnic Pk St Croix Picnic
At a glance
Wi Dnr Kinnickinnic Pk St Croix Picnic (PWSID WI6480453) is an active transient non-community water system in Pierce County, Wisconsin. It reports serving 25 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as owned by a state government. EPA's records list 9 violations for this system; 1 is health-based, and the most recent began in October 2019.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Wi Dnr Kinnickinnic Pk St Croix Picnic compare with other water systems in Pierce County?
By EPA's size categories, Wi Dnr Kinnickinnic Pk St Croix Picnic is a very small system (500 people or fewer). Pierce County has 95 active public water systems. Its population served is well below the county average of 341 people per system, and accounts for less than 0.1% of the 32,378 people reported by systems filed under the county. Across Wisconsin, the 11,056 active systems average 469 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Wi Dnr Kinnickinnic Pk St Croix Picnic is well below that figure.
What does “transient non-community water system” mean?
A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. Wisconsin has 9,112 active transient non-community water systems, 82% of the state's 11,056 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 10,978 Wisconsin systems (99%) list groundwater as their primary source.
Who owns and regulates Wi Dnr Kinnickinnic Pk St Croix Picnic?
EPA lists Wi Dnr Kinnickinnic Pk St Croix Picnic as owned by a state government. The WI state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 2 of the 95 active systems in Pierce County (2.1%) are also owned by a state government.
Does Wi Dnr Kinnickinnic Pk St Croix Picnic have drinking water violations?
EPA's records list 9 violations for this system; 1 is health-based, and the most recent began in October 2019. The violations listed here began between April 1999 and October 2019. By type: 6 monitoring and reporting, 2 public notice, recordkeeping or other and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (5 of them). EPA lists 9 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 |
|---|---|---|---|---|
| 2019-10-02 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
| 2009-10-01 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2009-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2008-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2007-08-28 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2007-07-01 | Monitoring and reportingMonitoring, Repeat Major (TCR) · code 25 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2003-09-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 1999-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 1999-04-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
All 9 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.
Wi Dnr Kinnickinnic Pk St Croix Picnic: frequently asked questions
Who runs Wi Dnr Kinnickinnic Pk St Croix Picnic?
Wi Dnr Kinnickinnic Pk St Croix Picnic (PWSID WI6480453) is a transient non-community water system owned by a state government. It is regulated by the WI state drinking water program.
How many people does Wi Dnr Kinnickinnic Pk St Croix Picnic serve?
Wi Dnr Kinnickinnic Pk St Croix Picnic reports serving 25 people through 1 service connection in Pierce County, Wisconsin.
Where does Wi Dnr Kinnickinnic Pk St Croix Picnic 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 Wi Dnr Kinnickinnic Pk St Croix Picnic have any drinking water violations?
EPA's records list 9 violations for this system; 1 is health-based, and the most recent began in October 2019. 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 Wi Dnr Kinnickinnic Pk St Croix Picnic'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 9 violations for this system; 1 is health-based, and the most recent began in October 2019. For current results, consult EPA ECHO, or the WI state drinking water program.
Where can I find Wi Dnr Kinnickinnic Pk St Croix Picnic's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Wi Dnr Kinnickinnic Pk St Croix Picnic is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Pierce County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| River Falls Waterworks | Pierce | 16,000 | Community | Groundwater |
| Prescott Waterworks | Pierce | 4,258 | Community | Groundwater |
| Ellsworth Waterworks | Pierce | 3,304 | Community | Groundwater |
| Spring Valley Waterworks | Pierce | 1,409 | Community | Groundwater |
| Elmwood Waterworks | Pierce | 798 | Community | Groundwater |
| Belle Ame Vineyard | Pierce | 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, “Wi Dnr Kinnickinnic Pk St Croix Picnic, PWSID WI6480453, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/wi-dnr-kinnickinnic-pk-st-croix-picnic-wi6480453 (data as of October 1, 2026).