Public water system · WI4712144
Active7 Brew & Tommys Car Wash
At a glance
7 Brew & Tommys Car Wash (PWSID WI4712144) is an active transient non-community water system in Winnebago County, Wisconsin. It reports serving 25 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's Safe Drinking Water Act records list no violations for this system.
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 7 Brew & Tommys Car Wash compare with other water systems in Winnebago County?
By EPA's size categories, 7 Brew & Tommys Car Wash is a very small system (500 people or fewer). Winnebago County has 145 active public water systems. Its population served is well below the county average of 1,016 people per system, and accounts for less than 0.1% of the 147,267 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 7 Brew & Tommys Car Wash 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 7 Brew & Tommys Car Wash?
EPA lists 7 Brew & Tommys Car Wash as privately owned. 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. 123 of the 145 active systems in Winnebago County (85%) are also privately owned.
Does 7 Brew & Tommys Car Wash have drinking water violations?
No SDWA violations on record.
EPA's SDWA violation and enforcement data (via EPA ECHO, updated quarterly) lists no violations for 7 Brew & Tommys Car Wash. For the latest compliance status, check EPA ECHO for current compliance history.
7 Brew & Tommys Car Wash: frequently asked questions
Who runs 7 Brew & Tommys Car Wash?
7 Brew & Tommys Car Wash (PWSID WI4712144) is a transient non-community water system privately owned. It is regulated by the WI state drinking water program.
How many people does 7 Brew & Tommys Car Wash serve?
7 Brew & Tommys Car Wash reports serving 25 people through 1 service connection in Winnebago County, Wisconsin.
Where does 7 Brew & Tommys Car Wash 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 7 Brew & Tommys Car Wash have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is 7 Brew & Tommys Car Wash'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 Safe Drinking Water Act records list no violations for this system. For current results, consult EPA ECHO, or the WI state drinking water program.
Where can I find 7 Brew & Tommys Car Wash's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. 7 Brew & Tommys Car Wash 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 Winnebago County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Oshkosh Waterworks | Winnebago | 63,000 | Community | Surface water |
| Neenah Waterworks | Winnebago | 27,506 | Community | Surface water |
| Menasha Elec & Water Util | Winnebago | 15,144 | Community | Surface water |
| Fox Crossing Utilities West | Winnebago | 14,000 | Community | Groundwater |
| Fox Crossing Utilities East | Winnebago | 10,927 | Community | Purchased surface water |
| Algoma Tn Sanitary Dist 1 | Winnebago | 3,935 | 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, “7 Brew & Tommys Car Wash, PWSID WI4712144, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/7-brew-tommys-car-wash-wi4712144 (data as of October 1, 2026).