Public water system · MI0001195
ActiveCaseville Township
At a glance
Caseville Township (PWSID MI0001195) is an active community water system in Huron County, Michigan. It reports serving 2,005 people through 950 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 2021.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
2,005
Service connections
950
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
How does Caseville Township compare with other water systems in Huron County?
By EPA's size categories, Caseville Township is a small system (501 to 3,300 people). Huron County has 101 active public water systems, and Caseville Township is the 2nd-largest of them by population served. Its population served is about 6.2 times the county average of 324 people per system, and accounts for 6.1% of the 32,763 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 Caseville Township is well below 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 Caseville Township?
EPA lists Caseville 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. 15 of the 101 active systems in Huron County (15%) are also owned by a local government.
Does Caseville 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 2021. 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 |
|---|---|---|---|---|
| 2021-07-01 | 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.
Caseville Township: frequently asked questions
Who runs Caseville Township?
Caseville Township (PWSID MI0001195) is a community water system owned by a local government. It is regulated by the MI state drinking water program.
How many people does Caseville Township serve?
Caseville Township reports serving 2,005 people through 950 service connections in Huron County, Michigan.
Where does Caseville 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 Caseville 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 2021. 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 Caseville 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 2021. For current results, consult the system's annual water quality report, EPA ECHO, or the MI state drinking water program.
Where can I find Caseville Township's water quality report?
As a community water system, Caseville 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 Huron County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Bad Axe | Huron | 3,129 | Community | Purchased surface water |
| Sebewaing Light & Water | Huron | 1,721 | Community | Groundwater |
| Harbor Beach, City of | Huron | 1,604 | Community | Surface water |
| Pigeon, Village of | Huron | 1,208 | Community | Purchased surface water |
| Port Hope-Gore-Rubicon U. A. | Huron | 1,058 | Community | Purchased surface water |
| Port Austin Area Sewer & Water | Huron | 1,004 | 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, “Caseville Township, PWSID MI0001195, Michigan”, https://aquacensus.com/water-systems/michigan/caseville-township-mi0001195 (data as of October 1, 2026).