Public water system · PA5100054
ActiveLake Arthur Estates
Community water system in Butler County, Pennsylvania, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
460
Service connections
325
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2026-01-11 | 75 | 7500 | No | Resolved |
| 2026-01-01 | 31 | 0700 | No | Resolved |
| 2025-10-01 | 03 | 4000 | No | Archived |
| 2025-10-01 | 03 | 4030 | No | Archived |
| 2025-10-01 | 03 | 4020 | No | Archived |
| 2025-09-11 | 45 | 0700 | Yes | Unaddressed |
| 2024-10-01 | 31 | 0700 | No | Resolved |
| 2024-08-01 | 31 | 0700 | No | Resolved |
| 2024-07-01 | 27 | 2456 | No | Resolved |
| 2024-07-01 | 27 | 2950 | No | Resolved |
| 2024-01-01 | 03 | 1041 | No | Resolved |
| 2022-01-01 | 03 | 1040 | No | Resolved |
Lake Arthur Estates: frequently asked questions
Is Lake Arthur Estates's water safe to drink?
Lake Arthur Estates 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 Lake Arthur Estates?
Lake Arthur Estates (PWSID PA5100054) is a private-owned community water system, regulated by the PA state drinking water program.
How many people does Lake Arthur Estates serve?
Lake Arthur Estates reports serving 460 people through 325 service connections in Butler County, Pennsylvania.
Where does Lake Arthur Estates get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Butler County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Butler Co. Water District 2 Pws | Butler | 116,572 | Community | Purchased surface water |
| Hamilton Public Water System | Butler | 62,447 | Community | Groundwater |
| Middletown City Pws | Butler | 51,229 | Community | Groundwater |
| Fairfield City Pws | Butler | 44,907 | Community | Groundwater |
| Pa American Water Co Butler | Butler | 43,286 | Community | Surface water |
| Southwest Regional Water District | Butler | 42,856 | Community | Groundwater |