Public water system · MI2014702
ActiveUsfs - Grand Island - Murray Bay
At a glance
Usfs - Grand Island - Murray Bay (PWSID MI2014702) is an active transient non-community water system in Alger County, Michigan. 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 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 Usfs - Grand Island - Murray Bay compare with other water systems in Alger County?
By EPA's size categories, Usfs - Grand Island - Murray Bay is a very small system (500 people or fewer). Alger County has 85 active public water systems. Its population served is well below the county average of 115 people per system, and accounts for 0.3% of the 9,767 people reported by systems filed under the county. Across Michigan, the 10,599 active systems average 847 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Usfs - Grand Island - Murray Bay 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. Michigan has 7,865 active transient non-community water systems, 74% of the state's 10,599 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 10,214 Michigan systems (96%) list groundwater as their primary source.
Who owns and regulates Usfs - Grand Island - Murray Bay?
EPA lists Usfs - Grand Island - Murray Bay as owned by the federal 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. 4 of the 85 active systems in Alger County (4.7%) are also owned by the federal government.
Does Usfs - Grand Island - Murray Bay 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 Usfs - Grand Island - Murray Bay. For the latest compliance status, check EPA ECHO for current compliance history.
Usfs - Grand Island - Murray Bay: frequently asked questions
Who runs Usfs - Grand Island - Murray Bay?
Usfs - Grand Island - Murray Bay (PWSID MI2014702) is a transient non-community water system owned by the federal government. It is regulated by the MI state drinking water program.
How many people does Usfs - Grand Island - Murray Bay serve?
Usfs - Grand Island - Murray Bay reports serving 25 people through 1 service connection in Alger County, Michigan.
Where does Usfs - Grand Island - Murray Bay 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 Usfs - Grand Island - Murray Bay have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Usfs - Grand Island - Murray Bay'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 MI state drinking water program.
Where can I find Usfs - Grand Island - Murray Bay's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Usfs - Grand Island - Murray Bay 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 Alger County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Munising | Alger | 2,783 | Community | Groundwater |
| Munising Industrial Park | Alger | 465 | Community | Groundwater |
| Burt Township | Alger | 411 | Community | Groundwater |
| Chatham | Alger | 300 | Community | Groundwater |
| Pictured Rocks Rv Park & Campground | Alger | 288 | Transient non-community | Groundwater |
| Autrain Beach Campground | Alger | 200 | Transient non-community | Groundwater |
Related pages
Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “Usfs - Grand Island - Murray Bay, PWSID MI2014702, Michigan”, https://aquacensus.com/water-systems/michigan/usfs-grand-island-murray-bay-mi2014702 (data as of October 1, 2026).