Public water system · PA5630079
ActiveWashington Estates Ii Mhc LLC
At a glance
Washington Estates Ii Mhc LLC (PWSID PA5630079) is an active community water system in Washington County, Michigan. It reports serving 373 people through 150 service connections. Its primary water source is purchased surface water, and EPA lists it as privately owned. EPA's records list 5 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
373
Service connections
150
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
How does Washington Estates Ii Mhc LLC compare with other water systems in Washington County?
By EPA's size categories, Washington Estates Ii Mhc LLC is a very small system (500 people or fewer). Washington County has 5 active public water systems, and Washington Estates Ii Mhc LLC is the 3rd-largest of them by population served. Its population served is about 11% below the county average of 420 people per system, and accounts for 18% 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 Washington Estates Ii 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 Washington Estates Ii Mhc LLC?
EPA lists Washington Estates Ii 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 Washington Estates Ii Mhc LLC have drinking water violations?
EPA's records list 5 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: 4 monitoring and reporting and 1 public notice, recordkeeping or other. The contaminants or rules involved are Chlorine, Surface Water Treatment Rule, Total trihalomethanes (TTHM) and Haloacetic acids (HAA5). EPA lists 4 as resolved and 1 as archived. 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. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| 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 | Archived |
| 2025-10-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2025-10-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | 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 5 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.
Washington Estates Ii Mhc LLC: frequently asked questions
Who runs Washington Estates Ii Mhc LLC?
Washington Estates Ii Mhc LLC (PWSID PA5630079) is a community water system privately owned. It is regulated by the PA state drinking water program.
How many people does Washington Estates Ii Mhc LLC serve?
Washington Estates Ii Mhc LLC reports serving 373 people through 150 service connections in Washington County, Michigan.
Where does Washington Estates Ii 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 Washington Estates Ii Mhc LLC have any drinking water violations?
EPA's records list 5 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 Washington Estates Ii 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 5 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 Washington Estates Ii Mhc LLC's water quality report?
As a community water system, Washington Estates Ii 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 |
|---|---|---|---|---|
| South Park Mhc LLC | Washington | 740 | Community | Purchased surface water |
| Yogi Bears Jellystone Park | Washington | 541 | Non-transient non-community | Groundwater under influence of 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, “Washington Estates Ii Mhc LLC, PWSID PA5630079, Michigan”, https://aquacensus.com/water-systems/michigan/washington-estates-ii-mhc-llc-pa5630079 (data as of October 1, 2026).