Public water system · WI4080271
ActiveSherwood Waterworks
Community water system in Calumet County, Wisconsin, drawing primarily on purchased surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
3,114
Service connections
1,153
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-10-01 | 27 | 2456 | No | Archived |
| 2025-10-01 | 27 | 2950 | No | Archived |
| 2024-10-17 | 2E | 5200 | Yes | Resolved |
| 2024-10-17 | 75 | 7500 | No | Resolved |
| 2024-10-01 | 72 | 7000 | No | Resolved |
| 2013-07-01 | 27 | 2456 | No | Resolved |
| 2013-07-01 | 27 | 2950 | No | Resolved |
| 2012-10-01 | 66 | 5000 | No | Resolved |
| 2012-04-01 | 66 | 5000 | No | Resolved |
| 2011-10-01 | 66 | 5000 | No | Resolved |
| 2009-08-01 | 24 | 3100 | No | Archived |
| 2009-07-01 | 27 | 0999 | No | Archived |
Sherwood Waterworks: frequently asked questions
Is Sherwood Waterworks's water safe to drink?
Sherwood Waterworks is an active community water system regulated under the Safe Drinking Water Act, overseen by the WI state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Sherwood Waterworks?
Sherwood Waterworks (PWSID WI4080271) is a local government-owned community water system, regulated by the WI state drinking water program.
How many people does Sherwood Waterworks serve?
Sherwood Waterworks reports serving 3,114 people through 1,153 service connections in Calumet County, Wisconsin.
Where does Sherwood Waterworks get its water?
EPA SDWIS lists this system's primary water source as purchased surface water.
Other water systems in Calumet County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Harrison Utilities - Fka Waverly Sd | Calumet | 5,500 | Community | Purchased surface water |
| Chilton Waterworks | Calumet | 4,191 | Community | Groundwater |
| Brillion Waterworks | Calumet | 3,262 | Community | Groundwater |
| New Holstein Waterworks | Calumet | 3,012 | Community | Groundwater |
| Hilbert Waterworks | Calumet | 1,176 | Community | Groundwater |
| Stockbridge Waterworks | Calumet | 650 | Community | Groundwater |