MARATHON CITY WATERWORKS
PWSID: WI7370151 · Marathon City, WI · Serves 1,695 people
According to EPA Safe Drinking Water Information System (SDWIS), MARATHON CITY WATERWORKS (PWSID WI7370151) in Marathon City, WI is listed as a CWS water system covering about 1,695 people. The same extract lists 3 health-based violation records spanning 1994-2024. Those 3 health-based rows for MARATHON CITY WATERWORKS cover contaminants such as LEAD AND COPPER RULE REVISIONS, Lead and Copper Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
MARATHON CITY WATERWORKS has 3 health-based violation records 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. 2 distinct EPA contaminant codes appear in this system's record, including LEAD AND COPPER RULE REVISIONS, Lead and Copper Rule. Recorded violations span 1994–2024. 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)
- WI7370151
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Marathon City, WI
- Population Served
- 1,695
- Health Violations
- Yes (3)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | 2 | 2 |
| Lead and Copper Rule | 1 | 1 |
Violation History (3)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Lead and Copper Rule | Yes | Jan 1, 1994 |
Frequently Asked Questions
What does EPA SDWIS list for MARATHON CITY WATERWORKS?
How many people does MARATHON CITY WATERWORKS serve?
What violations does MARATHON CITY WATERWORKS have?
What contaminants have been found in MARATHON CITY WATERWORKS water?
Compare beyond Wisconsin
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest MARATHON CITY WATERWORKS on cumulative violation count (3) and EPA-reported population served (1,695). Violation-count peers include Mohegan Tribal Utility Authority, Tesuque Pueblo, Pojoaque South. Population peers include SWEET HOME WATER & SEWER DIST, GOLD COUNTRY ESTATES, JACKSON GORE OKEMO.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
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About This Data
MARATHON CITY WATERWORKS (WI7370151) is drawn from EPA SDWIS. Nearby county systems in this extract include KRONENWETTER WATER & SEWER UTILITY; RIB MOUNTAIN WATER UTILITY; ABBOTSFORD WATERWORKS; SCHOFIELD WATERWORKS. Health-based rows (3 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.