Public water system · WI7210333

Active

U S F S Franklin Lake E30 Cabin

At a glance

U S F S Franklin Lake E30 Cabin (PWSID WI7210333) is an active transient non-community water system in Forest County, Wisconsin. It reports serving 25 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as owned by the federal government. EPA's records list 5 violations for this system; 1 is health-based, and the most recent began in July 2018.

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

PWSIDWI7210333

System typeTransient non-community water system

Activity statusActive

Population served25

Service connections1

Primary water sourceGroundwater

Owner typeFederal government

Primacy agencyWI state drinking water program

City servedThree Lakes

StateWisconsin

ZIP—

CountyForest County

How does U S F S Franklin Lake E30 Cabin compare with other water systems in Forest County?

By EPA's size categories, U S F S Franklin Lake E30 Cabin is a very small system (500 people or fewer). Forest County has 58 active public water systems. Its population served is well below the county average of 139 people per system, and accounts for 0.3% of the 8,068 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 U S F S Franklin Lake E30 Cabin 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 U S F S Franklin Lake E30 Cabin?

EPA lists U S F S Franklin Lake E30 Cabin as owned by the federal 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 58 active systems in Forest County (14%) are also owned by the federal government.

Does U S F S Franklin Lake E30 Cabin have drinking water violations?

EPA's records list 5 violations for this system; 1 is health-based, and the most recent began in July 2018. The violations listed here began between April 1996 and July 2018. By type: 3 monitoring and reporting, 1 public notice, recordkeeping or other and 1 contaminant level above the legal limit. The contaminant or rule involved most often is E. coli (2 of them). EPA lists 4 as resolved and 1 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
2018-07-31	Monitoring and reportingMonitoring, Source Water (GWR) · code 34	E. colicode 3014	No	Resolved
2012-07-31	Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75	Public Noticecode 7500	No	Unaddressed
2012-07-31	Monitoring and reportingMonitoring, Source Water (GWR) · code 34	E. colicode 3014	No	Resolved
2012-07-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22	Total coliform bacteria (TCR)code 3100	Yes	Resolved
1996-04-01	Monitoring and reportingMonitoring, Regular · code 03	Nitritecode 1041	No	Resolved

All 5 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.

U S F S Franklin Lake E30 Cabin: frequently asked questions

Who runs U S F S Franklin Lake E30 Cabin?

U S F S Franklin Lake E30 Cabin (PWSID WI7210333) is a transient non-community water system owned by the federal government. It is regulated by the WI state drinking water program.

How many people does U S F S Franklin Lake E30 Cabin serve?

U S F S Franklin Lake E30 Cabin reports serving 25 people through 1 service connection in Forest County, Wisconsin.

Where does U S F S Franklin Lake E30 Cabin 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 U S F S Franklin Lake E30 Cabin have any drinking water violations?

EPA's records list 5 violations for this system; 1 is health-based, and the most recent began in July 2018. 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 U S F S Franklin Lake E30 Cabin'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 5 violations for this system; 1 is health-based, and the most recent began in July 2018. For current results, consult EPA ECHO, or the WI state drinking water program.

Where can I find U S F S Franklin Lake E30 Cabin's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. U S F S Franklin Lake E30 Cabin 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 Forest County

Water system	County	Population served	Type	Source
Crandon Waterworks	Forest	1,958	Community	Groundwater
Laona Sanitary Dist	Forest	950	Community	Groundwater
Wabeno Sanitary Dist 1	Forest	750	Community	Groundwater
Main St Eds	Forest	350	Transient non-community	Groundwater
Good Shepherd Lutheran Church	Forest	350	Transient non-community	Groundwater
Heritage Acres Hunt Club and Camp 5 Farm	Forest	200	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, “U S F S Franklin Lake E30 Cabin, PWSID WI7210333, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/u-s-f-s-franklin-lake-e30-cabin-wi7210333 (data as of October 1, 2026).