Public water system · 055295705
ActiveSand Hill
Community water system in Wisconsin, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
38
Service connections
11
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-01 | 03 | 2051 | No | Resolved |
| 2025-07-01 | 03 | 2035 | No | Resolved |
| 2025-07-01 | 03 | 2050 | No | Resolved |
| 2025-07-01 | 03 | 2042 | No | Resolved |
| 2025-07-01 | 03 | 2010 | No | Resolved |
| 2025-07-01 | 03 | 2033 | No | Resolved |
| 2025-07-01 | 03 | 2991 | No | Resolved |
| 2025-07-01 | 03 | 2037 | No | Resolved |
| 2025-07-01 | 03 | 2040 | No | Resolved |
| 2025-07-01 | 03 | 2041 | No | Resolved |
| 2025-07-01 | 03 | 2020 | No | Resolved |
| 2025-07-01 | 03 | 2981 | No | Resolved |
Sand Hill: frequently asked questions
Is Sand Hill's water safe to drink?
Sand Hill is an active community water system regulated under the Safe Drinking Water Act, overseen by the EPA Region 05. 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 Sand Hill?
Sand Hill (PWSID 055295705) is a native american-owned community water system, regulated by the EPA Region 05.
How many people does Sand Hill serve?
Sand Hill reports serving 38 people through 11 service connections in Wisconsin.
Where does Sand Hill get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Wisconsin
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| New York City System | Richmond | 8,271,000 | Community | Surface water |
| Los Angeles-City, Dept. of Water & Power | Los Angeles | 7,751,132 | Community | Surface water |
| City of Houston | Harris | 2,970,543 | Community | Surface water |
| Chicago | Cook | 2,746,388 | Community | Surface water |
| MWRA | Suffolk | 2,660,000 | Community | Surface water |
| Mdwasa - Main System | Miami-Dade | 2,377,460 | Community | Groundwater |