Public water system · MI0040344
ActiveHoliday Terrace
At a glance
Holiday Terrace (PWSID MI0040344) is an active community water system in Mecosta County, Michigan. It reports serving 90 people through 36 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 3 violations for this system; 2 are health-based, and the most recent began in October 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
90
Service connections
36
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Holiday Terrace compare with other water systems in Mecosta County?
By EPA's size categories, Holiday Terrace is a very small system (500 people or fewer). Mecosta County has 152 active public water systems. Its population served is about 60% below the county average of 225 people per system, and accounts for 0.3% of the 34,117 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 Holiday Terrace 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. 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 Holiday Terrace?
EPA lists Holiday Terrace as privately owned. 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. 150 of the 152 active systems in Mecosta County (99%) are also privately owned.
Does Holiday Terrace have drinking water violations?
EPA's records list 3 violations for this system; 2 are health-based, and the most recent began in October 2024. The violations listed here began between January 2009 and October 2024. By type: 1 reporting, 1 required treatment not met and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Lead and Copper Rule Revisions (2 of them). EPA lists 3 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 |
|---|---|---|---|---|
| 2024-10-17 | ReportingLSL Reporting · code 4G | Lead and Copper Rule Revisionscode 5200 | No | Resolved |
| 2024-10-17 | Required treatment not metLSL Inventory · code 2E | Lead and Copper Rule Revisionscode 5200 | Yes | Resolved |
| 2009-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
All 3 violations in EPA's records, newest first.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.
Holiday Terrace: frequently asked questions
Who runs Holiday Terrace?
Holiday Terrace (PWSID MI0040344) is a community water system privately owned. It is regulated by the MI state drinking water program.
How many people does Holiday Terrace serve?
Holiday Terrace reports serving 90 people through 36 service connections in Mecosta County, Michigan.
Where does Holiday Terrace 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 Holiday Terrace have any drinking water violations?
EPA's records list 3 violations for this system; 2 are health-based, and the most recent began in October 2024. 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 Holiday Terrace'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 3 violations for this system; 2 are health-based, and the most recent began in October 2024. For current results, consult the system's annual water quality report, EPA ECHO, or the MI state drinking water program.
Where can I find Holiday Terrace's water quality report?
As a community water system, Holiday Terrace 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 Mecosta County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Big Rapids | Mecosta | 10,403 | Community | Groundwater |
| Wesco #60 | Mecosta | 900 | Transient non-community | Groundwater |
| Hometown Grocery | Mecosta | 800 | Transient non-community | Groundwater |
| Canadian Lakes Gas | Mecosta | 765 | Transient non-community | Groundwater |
| Davis Bridge General | Mecosta | 700 | Transient non-community | Groundwater |
| Chippewa Hills Middle School | Mecosta | 700 | Non-transient non-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, “Holiday Terrace, PWSID MI0040344, Michigan”, https://aquacensus.com/water-systems/michigan/holiday-terrace-mi0040344 (data as of October 1, 2026).