Public water system · WI7350512

Active

Bradley Park

At a glance

Bradley Park (PWSID WI7350512) is an active transient non-community water system in Lincoln 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 local government. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in May 2013.

Dataset updated October 2026 . Source: EPA SDWIS/ECHO public records.

Population served

Service connections

Primary source

Groundwater

System type

TNCWS

Transient non-community water system

System record

PWSIDWI7350512

System typeTransient non-community water system

Activity statusActive

Population served25

Service connections1

Primary water sourceGroundwater

Owner typeLocal government

Primacy agencyWI state drinking water program

City servedTomahawk

StateWisconsin

ZIP—

CountyLincoln County

How does Bradley Park compare with other water systems in Lincoln County?

By EPA's size categories, Bradley Park is a very small system (500 people or fewer). Lincoln County has 97 active public water systems. Its population served is well below the county average of 196 people per system, and accounts for 0.1% of the 19,050 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 Bradley Park 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 Bradley Park?

EPA lists Bradley Park as owned by a local 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. 8 of the 97 active systems in Lincoln County (8.2%) are also owned by a local government.

Does Bradley Park have drinking water violations?

Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in May 2013. The violations listed here began between July 2010 and May 2013. By type: 6 public notice, recordkeeping or other, 5 monitoring and reporting and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Public Notice (6 of them). EPA lists 8 as resolved and 4 as unaddressed. 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. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement.

Began	Violation	Contaminant or rule	Health-based	Status
2013-05-30	Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75	Public Noticecode 7500	No	Resolved
2013-05-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22	Total coliform bacteria (TCR)code 3100	Yes	Resolved
2012-10-01	Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75	Public Noticecode 7500	No	Resolved
2012-07-01	Monitoring and reportingMonitoring, Regular · code 03	Nitratecode 1040	No	Resolved
2011-11-01	Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75	Public Noticecode 7500	No	Unaddressed
2011-10-01	Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75	Public Noticecode 7500	No	Unaddressed
2011-10-01	Monitoring and reportingMonitoring, Regular · code 03	Nitratecode 1040	No	Resolved
2011-07-01	Monitoring and reportingMonitoring, Regular · code 03	Nitratecode 1040	No	Resolved
2010-11-01	Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75	Public Noticecode 7500	No	Unaddressed
2010-10-01	Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75	Public Noticecode 7500	No	Unaddressed
2010-10-01	Monitoring and reportingMonitoring, Regular · code 03	Nitratecode 1040	No	Resolved
2010-07-01	Monitoring and reportingMonitoring, Regular · code 03	Nitratecode 1040	No	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.

Bradley Park: frequently asked questions

Who runs Bradley Park?

Bradley Park (PWSID WI7350512) is a transient non-community water system owned by a local government. It is regulated by the WI state drinking water program.

How many people does Bradley Park serve?

Bradley Park reports serving 25 people through 1 service connection in Lincoln County, Wisconsin.

Where does Bradley Park 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 Bradley Park have any drinking water violations?

Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in May 2013. 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 Bradley Park'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, one is health-based, and the most recent began in May 2013. For current results, consult EPA ECHO, or the WI state drinking water program.

Where can I find Bradley Park's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. Bradley Park 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 Lincoln County

Water system	County	Population served	Type	Source
Merrill Waterworks	Lincoln	9,661	Community	Groundwater
Tomahawk Waterworks	Lincoln	3,180	Community	Groundwater
Hwy 51 Truckstop Site 4488	Lincoln	636	Non-transient non-community	Groundwater
Olivia Telschow LLC	Lincoln	612	Transient non-community	Groundwater
Wi Dnr Council Grnds Entrance Office	Lincoln	525	Transient non-community	Groundwater
Lincoln Hills School	Lincoln	316	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, “Bradley Park, PWSID WI7350512, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/bradley-park-wi7350512 (data as of October 1, 2026).