SHAWANO LK SAN DIST 1
PWSID: WI4590457 · Shawano, WI · Serves 4,950 people
According to EPA Safe Drinking Water Information System (SDWIS), SHAWANO LK SAN DIST 1 (PWSID WI4590457) in Shawano, WI is listed as a CWS water system covering about 4,950 people. The same extract lists 1 health-based violation record spanning 2019-2019. Those 1 health-based row for SHAWANO LK SAN DIST 1 cover contaminants such as Groundwater Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
SHAWANO LK SAN DIST 1 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 Groundwater Rule. Recorded violations span 2019–2019. 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)
- WI4590457
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Shawano, WI
- Population Served
- 4,950
- Health Violations
- Yes (1)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Groundwater Rule | 1 | 1 |
Violation History (1)
| Contaminant | Health | Date |
|---|---|---|
| Groundwater Rule | Yes | Jun 1, 2019 |
Frequently Asked Questions
What does EPA SDWIS list for SHAWANO LK SAN DIST 1?
How many people does SHAWANO LK SAN DIST 1 serve?
What violations does SHAWANO LK SAN DIST 1 have?
What contaminants have been found in SHAWANO LK SAN DIST 1 water?
Compare beyond Wisconsin
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SHAWANO LK SAN DIST 1 on cumulative violation count (1) and EPA-reported population served (4,950). Violation-count peers include CHOCTAW - CONEHATTA, CHOCTAW - PEARL RIVER, CHOCTAW - TUCKER. Population peers include EVERGREEN WATER WORKS, MT VERNON WATER WORKS, TOWN OF GRAMBLING WATER SYSTEM.
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
SHAWANO LK SAN DIST 1 (WI4590457) is drawn from EPA SDWIS. Nearby county systems in this extract include SHAWANO WATERWORKS; PULASKI WATERWORKS; SOUTH-CENTRAL WATER SYSTEM; BONDUEL WATERWORKS. 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.