Public water system · WI7340119
ActiveMaple Ridge Estates
At a glance
Maple Ridge Estates (PWSID WI7340119) is an active transient non-community water system in Langlade County, Wisconsin. It reports serving 25 people through 12 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in January 2019.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25
Service connections
12
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Maple Ridge Estates compare with other water systems in Langlade County?
By EPA's size categories, Maple Ridge Estates is a very small system (500 people or fewer). Langlade County has 117 active public water systems. Its population served is well below the county average of 165 people per system, and accounts for 0.1% of the 19,356 people reported by systems filed under the county. Across Wisconsin, the 11,056 active systems average 469 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Maple Ridge Estates 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. Wisconsin has 9,112 active transient non-community water systems, 82% of the state's 11,056 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 10,978 Wisconsin systems (99%) list groundwater as their primary source.
Who owns and regulates Maple Ridge Estates?
EPA lists Maple Ridge Estates as privately owned. The WI state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 105 of the 117 active systems in Langlade County (90%) are also privately owned.
Does Maple Ridge Estates have drinking water violations?
Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in January 2019. The violations listed here began between December 2014 and January 2019. By type: 5 public notice, recordkeeping or other, 4 monitoring and reporting, 2 monitoring and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Consumer Confidence Rule (4 of them). EPA lists 12 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 |
|---|---|---|---|---|
| 2019-01-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2017-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2017-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2016-11-03 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
| 2016-09-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2015-10-01 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2015-07-15 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
| 2015-07-08 | Monitoring and reportingMonitoring, Repeat Minor (TCR) · code 26 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2015-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2015-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2015-01-01 | Monitoring and reportingLead Consumer Notice · code 66 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2014-12-01 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
The 12 most recent 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.
Maple Ridge Estates: frequently asked questions
Who runs Maple Ridge Estates?
Maple Ridge Estates (PWSID WI7340119) is a transient non-community water system privately owned. It is regulated by the WI state drinking water program.
How many people does Maple Ridge Estates serve?
Maple Ridge Estates reports serving 25 people through 12 service connections in Langlade County, Wisconsin.
Where does Maple Ridge Estates 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 Maple Ridge Estates have any drinking water violations?
Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in January 2019. 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 Maple Ridge Estates' 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. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in January 2019. For current results, consult EPA ECHO, or the WI state drinking water program.
Where can I find Maple Ridge Estates' water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Maple Ridge Estates 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 Langlade County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Antigo Waterworks | Langlade | 7,780 | Community | Groundwater |
| Northwoods Inn | Langlade | 700 | Transient non-community | Groundwater |
| Scouting America Camp Mkjw East Camp 1 | Langlade | 650 | Transient non-community | Groundwater |
| Scouting America Mkjw West Camp 2 | Langlade | 450 | Transient non-community | Groundwater |
| Scouting America Camp Mkjw West Camp 1 | Langlade | 450 | Transient non-community | Groundwater |
| Silver Birch Ranch Dorms | Langlade | 422 | 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, “Maple Ridge Estates, PWSID WI7340119, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/maple-ridge-estates-wi7340119 (data as of October 1, 2026).