Public water system · WI4361137
ActiveRiesterer and Schnell Inc. Two Rivers
At a glance
Riesterer and Schnell Inc. Two Rivers (PWSID WI4361137) is an active non-transient non-community water system in Manitowoc County, Wisconsin. It reports serving 31 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
31
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Riesterer and Schnell Inc. Two Rivers compare with other water systems in Manitowoc County?
By EPA's size categories, Riesterer and Schnell Inc. Two Rivers is a very small system (500 people or fewer). Manitowoc County has 139 active public water systems. Its population served is well below the county average of 461 people per system, and accounts for less than 0.1% of the 64,022 people reported by systems filed under the county. Across Wisconsin, the 11,056 active systems average 469 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Riesterer and Schnell Inc. Two Rivers is well below that figure.
What does “non-transient non-community water system” mean?
A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. Wisconsin has 891 active non-transient non-community water systems, 8.1% 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 Riesterer and Schnell Inc. Two Rivers?
EPA lists Riesterer and Schnell Inc. Two Rivers 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. 117 of the 139 active systems in Manitowoc County (84%) are also privately owned.
Does Riesterer and Schnell Inc. Two Rivers 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 Riesterer and Schnell Inc. Two Rivers. For the latest compliance status, check EPA ECHO for current compliance history.
Riesterer and Schnell Inc. Two Rivers: frequently asked questions
Who runs Riesterer and Schnell Inc. Two Rivers?
Riesterer and Schnell Inc. Two Rivers (PWSID WI4361137) is a non-transient non-community water system privately owned. It is regulated by the WI state drinking water program.
How many people does Riesterer and Schnell Inc. Two Rivers serve?
Riesterer and Schnell Inc. Two Rivers reports serving 31 people through 1 service connection in Manitowoc County, Wisconsin.
Where does Riesterer and Schnell Inc. Two Rivers 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 Riesterer and Schnell Inc. Two Rivers have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Riesterer and Schnell Inc. Two Rivers' 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 Riesterer and Schnell Inc. Two Rivers' water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Riesterer and Schnell Inc. Two Rivers is a non-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 Manitowoc County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Manitowoc Waterworks | Manitowoc | 34,500 | Community | Surface water |
| Two Rivers Waterworks | Manitowoc | 11,270 | Community | Surface water |
| Kiel Waterworks | Manitowoc | 3,932 | Community | Groundwater |
| Cleveland Waterworks | Manitowoc | 1,524 | Community | Groundwater |
| Mishicot Waterworks | Manitowoc | 1,432 | Community | Groundwater |
| Reedsville Waterworks | Manitowoc | 1,200 | 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, “Riesterer and Schnell Inc. Two Rivers, PWSID WI4361137, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/riesterer-and-schnell-inc-two-rivers-wi4361137 (data as of October 1, 2026).