Public water system · PA4140123
ActiveHalfmoon Water Association
Community water system in Centre County, Pennsylvania, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
300
Service connections
75
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-01 | 31 | 0700 | No | Archived |
| 2024-10-01 | 72 | 7000 | No | Resolved |
| 2022-10-01 | 72 | 7000 | No | Resolved |
| 2022-10-01 | 03 | 4006 | No | Resolved |
| 2022-10-01 | 03 | 4020 | No | Resolved |
| 2022-10-01 | 03 | 4030 | No | Resolved |
| 2021-10-01 | 72 | 7000 | No | Resolved |
| 2021-07-01 | 71 | 7000 | No | Resolved |
| 2020-10-01 | 72 | 7000 | No | Resolved |
| 2020-04-01 | 31 | 0700 | No | Resolved |
| 2019-07-01 | 71 | 7000 | No | Resolved |
| 2018-07-01 | 71 | 7000 | No | Resolved |
Halfmoon Water Association: frequently asked questions
Is Halfmoon Water Association's water safe to drink?
Halfmoon Water Association is an active community water system regulated under the Safe Drinking Water Act, overseen by the PA 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 Halfmoon Water Association?
Halfmoon Water Association (PWSID PA4140123) is a private-owned community water system, regulated by the PA state drinking water program.
How many people does Halfmoon Water Association serve?
Halfmoon Water Association reports serving 300 people through 75 service connections in Centre County, Pennsylvania.
Where does Halfmoon Water Association get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Centre County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| State College Boro Water Auth | Centre | 72,000 | Community | Surface water |
| Penn State Univ | Centre | 37,000 | Community | Groundwater |
| Paw Philipsburg | Centre | 20,784 | Community | Surface water |
| Bellefonte Borough Water Auth | Centre | 9,500 | Community | Groundwater |
| College Twp Water Authority | Centre | 6,000 | Community | Groundwater |
| Mountaintop Reg Water Auth | Centre | 3,456 | Community | Groundwater |