Public water system · MI0000940
ActiveBrownstown Township
At a glance
Brownstown Township (PWSID MI0000940) is an active community water system in Wayne County, Michigan. It reports serving 33,194 people through 10,027 service connections. Its primary water source is purchased surface water, and EPA lists it as owned by a local government. EPA's records list one violation for this system; it is not health-based, and the most recent began in July 2001.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
33,194
Service connections
10,027
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
How does Brownstown Township compare with other water systems in Wayne County?
By EPA's size categories, Brownstown Township is a large system (10,001 to 100,000 people). Wayne County has 55 active public water systems. Its population served is roughly in line with the county average of 32,428 people per system, and accounts for 1.9% of the 1,783,512 people reported by systems filed under the county. Across Michigan, the 10,599 active systems average 847 people each. Nationally, the average active community water system reports serving 6,703 people, so Brownstown Township is about 5 times that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Michigan has 1,332 active community water systems, 13% of the state's 10,599 active systems. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. 262 Michigan systems (2.5%) list purchased surface water as their primary source.
Who owns and regulates Brownstown Township?
EPA lists Brownstown Township as owned by a local government. The MI state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 44 of the 55 active systems in Wayne County (80%) are also owned by a local government.
Does Brownstown Township have drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in July 2001. By type: 1 public notice, recordkeeping or other. The contaminant or rule involved is Consumer Confidence Rule. EPA lists 1 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 |
|---|---|---|---|---|
| 2001-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
The one violation in EPA's records.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.
Brownstown Township: frequently asked questions
Who runs Brownstown Township?
Brownstown Township (PWSID MI0000940) is a community water system owned by a local government. It is regulated by the MI state drinking water program.
How many people does Brownstown Township serve?
Brownstown Township reports serving 33,194 people through 10,027 service connections in Wayne County, Michigan.
Where does Brownstown Township get its water?
EPA SDWIS lists this system's primary water source as purchased surface water. Purchased surface water means the system buys surface water from another public water system rather than drawing its own.
Does Brownstown Township have any drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in July 2001. 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 Brownstown Township'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 one violation for this system; it is not health-based, and the most recent began in July 2001. For current results, consult the system's annual water quality report, EPA ECHO, or the MI state drinking water program.
Where can I find Brownstown Township's water quality report?
As a community water system, Brownstown Township must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Wayne County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Detroit City of | Wayne | 633,218 | Community | Purchased surface water |
| Dearborn | Wayne | 109,976 | Community | Purchased surface water |
| Canton Township | Wayne | 99,627 | Community | Surface water |
| Livonia | Wayne | 96,942 | Community | Purchased surface water |
| Westland | Wayne | 85,420 | Community | Purchased surface water |
| Taylor | Wayne | 63,409 | Community | Purchased surface water |
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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, “Brownstown Township, PWSID MI0000940, Michigan”, https://aquacensus.com/water-systems/michigan/brownstown-township-mi0000940 (data as of October 1, 2026).