WAUKESHA WATER UTILITY
PWSID: WI2680238 · WI · Serves 70,718 people
According to EPA Safe Drinking Water Information System (SDWIS), WAUKESHA WATER UTILITY (PWSID WI2680238) in WI is listed as a CWS water system covering about 70,718 people. The same extract lists 779 health-based violation records spanning 2008-2023. Those 779 health-based rows for WAUKESHA WATER UTILITY cover contaminants such as Combined Radium (-226 and -228), Gross Alpha, Excl. Radon and U, Radium-228; they remain historical EPA registry entries, not a current compliance or drinkability score.
WAUKESHA WATER UTILITY has 779 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. 3 distinct EPA contaminant codes appear in this system's record, including Combined Radium (-226 and -228), Gross Alpha, Excl. Radon and U, Radium-228. Recorded violations span 2008–2023. 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)
- WI2680238
- System Type
- CWS
- Water Source
- Surface Water
- Location
- WI
- Population Served
- 70,718
- Health Violations
- Yes (779)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Combined Radium (-226 and -228) | 357 | 357 |
| Gross Alpha, Excl. Radon and U | 309 | 309 |
| Radium-228 | 113 | 113 |
Violation History (779)
Frequently Asked Questions
What does EPA SDWIS list for WAUKESHA WATER UTILITY?
How many people does WAUKESHA WATER UTILITY serve?
What violations does WAUKESHA WATER UTILITY have?
What contaminants have been found in WAUKESHA WATER UTILITY water?
Compare beyond Wisconsin
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest WAUKESHA WATER UTILITY on cumulative violation count (779) and EPA-reported population served (70,718). Violation-count peers include HOMINY, TEMPE WSC 1, CITY OF BRADY WATER SYSTEM. Population peers include LAFAYETTE WATER WORKS, PALATINE, PORT ORANGE, CITY OF.
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).
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About This Data
WAUKESHA WATER UTILITY (WI2680238) is drawn from EPA SDWIS. Health-based rows in this extract are MCL and Treatment Technique records spanning 2008-2023 covering Combined Radium (-226 and -228), Gross Alpha, Excl. Radon and U, Radium-228. Historical registry entries, 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.