Public water system · PA5630077
ActiveSouth Park Mhc LLC
At a glance
South Park Mhc LLC (PWSID PA5630077) is an active community water system in Washington County, Michigan. It reports serving 740 people through 321 service connections. Its primary water source is purchased surface water, and EPA lists it as privately owned. EPA's records list 3 violations for this system; none is health-based, and the most recent began in February 2026.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
740
Service connections
321
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
How does South Park Mhc LLC compare with other water systems in Washington County?
By EPA's size categories, South Park Mhc LLC is a small system (501 to 3,300 people). Washington County has 5 active public water systems, and South Park Mhc LLC is the largest of them by population served. Its population served is about 76% above the county average of 420 people per system, and accounts for 35% of the 2,098 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 South Park Mhc LLC 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 South Park Mhc LLC?
EPA lists South Park Mhc LLC as privately owned. The PA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 5 of the 5 active systems in Washington County (100%) are also privately owned.
Does South Park Mhc LLC have drinking water violations?
EPA's records list 3 violations for this system; none is health-based, and the most recent began in February 2026. The violations listed here began between July 2025 and February 2026. By type: 2 monitoring and reporting and 1 public notice, recordkeeping or other. The contaminants or rules involved are Chlorine, Surface Water Treatment Rule and Consumer Confidence Rule. 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 |
|---|---|---|---|---|
| 2026-02-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Chlorinecode 0999 | No | Resolved |
| 2026-02-01 | Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36 | Surface Water Treatment Rulecode 0200 | No | Resolved |
| 2025-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | 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.
South Park Mhc LLC: frequently asked questions
Who runs South Park Mhc LLC?
South Park Mhc LLC (PWSID PA5630077) is a community water system privately owned. It is regulated by the PA state drinking water program.
How many people does South Park Mhc LLC serve?
South Park Mhc LLC reports serving 740 people through 321 service connections in Washington County, Michigan.
Where does South Park Mhc LLC 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 South Park Mhc LLC have any drinking water violations?
EPA's records list 3 violations for this system; none is health-based, and the most recent began in February 2026. 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 South Park Mhc LLC'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; none is health-based, and the most recent began in February 2026. For current results, consult the system's annual water quality report, EPA ECHO, or the PA state drinking water program.
Where can I find South Park Mhc LLC's water quality report?
As a community water system, South Park Mhc LLC 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 Washington County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Yogi Bears Jellystone Park | Washington | 541 | Non-transient non-community | Groundwater under influence of surface water |
| Washington Estates Ii Mhc LLC | Washington | 373 | Community | Purchased surface water |
| Washington Estates Mhc LLC | Washington | 358 | Community | Purchased surface water |
| El Rancho Mobile Home Park | Washington | 86 | 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, “South Park Mhc LLC, PWSID PA5630077, Michigan”, https://aquacensus.com/water-systems/michigan/south-park-mhc-llc-pa5630077 (data as of October 1, 2026).