NORTHERNAIRE SANITARY DISTRICT
PWSID: WI7440812 · Three Lakes, WI · Serves 315 people
According to EPA Safe Drinking Water Information System (SDWIS), NORTHERNAIRE SANITARY DISTRICT (PWSID WI7440812) in Three Lakes, WI is listed as a CWS water system covering about 315 people. The same extract lists 1 health-based violation record spanning 2024-2024. Those 1 health-based row for NORTHERNAIRE SANITARY DISTRICT cover contaminants such as Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
NORTHERNAIRE SANITARY DISTRICT has 1 health-based violation record in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 1 distinct EPA contaminant code appears in this system's record, including Revised Total Coliform Rule. Recorded violations span 2024–2024. Day-to-day primacy enforcement for this system runs through the Wisconsin drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Wisconsin state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- WI7440812
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Three Lakes, WI
- Population Served
- 315
- Health Violations
- Yes (1)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Revised Total Coliform Rule | 1 | 1 |
Violation History (1)
| Contaminant | Health | Date |
|---|---|---|
| Revised Total Coliform Rule | Yes | Dec 23, 2024 |
Frequently Asked Questions
What does EPA SDWIS list for NORTHERNAIRE SANITARY DISTRICT?
How many people does NORTHERNAIRE SANITARY DISTRICT serve?
What violations does NORTHERNAIRE SANITARY DISTRICT have?
What contaminants have been found in NORTHERNAIRE SANITARY DISTRICT water?
Compare beyond Wisconsin
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest NORTHERNAIRE SANITARY DISTRICT on cumulative violation count (1) and EPA-reported population served (315). Violation-count peers include CHOCTAW - CONEHATTA, CHOCTAW - PEARL RIVER, CHOCTAW - TUCKER.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
NORTHERNAIRE SANITARY DISTRICT (WI7440812) is drawn from EPA SDWIS. Nearby county systems in this extract include RHINELANDER WATER & WASTEWATER; THREE LAKES SANITARY DISTRICT; MCNAUGHTON CORRECTIONAL CENTER; ROCKWOOD ESTATES. Health-based rows (1 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.