Public water system · SD4600420
ActiveHappy Holiday Water Association
Community water system in Pennington County, South Dakota, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
35
Service connections
14
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-07 | 12 | 0400 | Yes | Unaddressed |
Happy Holiday Water Association: frequently asked questions
Is Happy Holiday Water Association's water safe to drink?
Happy Holiday Water Association is an active community water system regulated under the Safe Drinking Water Act, overseen by the SD 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 Happy Holiday Water Association?
Happy Holiday Water Association (PWSID SD4600420) is a private-owned community water system, regulated by the SD state drinking water program.
How many people does Happy Holiday Water Association serve?
Happy Holiday Water Association reports serving 35 people through 14 service connections in Pennington County, South Dakota.
Where does Happy Holiday Water Association get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Pennington County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Rapid City | Pennington | 72,009 | Community | Surface water |
| Box Elder | Pennington | 14,000 | Community | Groundwater |
| Rapid Valley Sanitary District | Pennington | 11,408 | Community | Surface water |
| Ellsworth Afb | Pennington | 9,100 | Community | Purchased surface water |
| Thief River Falls | Pennington | 8,701 | Community | Surface water |
| Nps-Mount Rushmore National Memorial | Pennington | 4,100 | Non-transient non-community | Groundwater |