RANDOLPH WATER DEPT
PWSID: WI1110125 · Randolph, WI · Serves 1,800 people
According to EPA Safe Drinking Water Information System (SDWIS), RANDOLPH WATER DEPT (PWSID WI1110125) in Randolph, WI is listed as a CWS water system covering about 1,800 people. The same extract lists 20 health-based violation records spanning 2024-2025. Those 20 health-based rows for RANDOLPH WATER DEPT cover contaminants such as Combined Radium (-226 and -228), Stage 1 Disinfectants and Disinfection Byproducts Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
RANDOLPH WATER DEPT has 20 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 Combined Radium (-226 and -228), Stage 1 Disinfectants and Disinfection Byproducts Rule. Recorded violations span 2024–2025. 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)
- WI1110125
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Randolph, WI
- Population Served
- 1,800
- Health Violations
- Yes (20)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Combined Radium (-226 and -228) | 19 | 19 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | 1 | 1 |
Violation History (20)
Frequently Asked Questions
What does EPA SDWIS list for RANDOLPH WATER DEPT?
How many people does RANDOLPH WATER DEPT serve?
What violations does RANDOLPH WATER DEPT have?
What contaminants have been found in RANDOLPH WATER DEPT water?
Compare beyond Wisconsin
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest RANDOLPH WATER DEPT on cumulative violation count (20) and EPA-reported population served (1,800). Violation-count peers include Yerington (Campbell Ranch), GENTRY WATERWORKS, MULBERRY WATERWORKS. Population peers include OMAHA TRIBE PWS, SUMMERDALE, WW BOARD OF THE TOWN OF, MILLERS FERRY WATER AUTHORITY INC..
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
RANDOLPH WATER DEPT (WI1110125) is drawn from EPA SDWIS. Nearby county systems in this extract include PORTAGE WATERWORKS; LODI WATERWORKS; POYNETTE WATERWORKS; PARDEEVILLE WATERWORKS. Health-based rows (20 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.