HUNTINGTON, PA · Huntingdon County
MILL STONE MHP Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of August 4, 1998. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Huntingdon County, PA.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Pennsylvania’s official records. Always confirm current status with Pennsylvania before making decisions based on this information.
System facts
- System ID (PWSID)
- PA4310033
- System type
- Community Water System
- Population served
- 50
- Service connections
- 22
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Thallium, Total
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Arsenic
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Barium
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Cadmium
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Chromium
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—CYANIDE
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Fluoride
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Mercury
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Nickel
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Nitrate
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Selenium
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 1997 – December 31, 1997
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
August 1, 1995 – August 31, 1995
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| August 1, 1995 – August 31, 1995 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- April 16, 1986State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 21, 1986State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- January 7, 1986State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- December 16, 1985State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- November 1, 1984State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- July 3, 1984State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- February 24, 1983State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- November 15, 1982State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- September 30, 1982Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
- August 15, 1982State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- May 13, 1982State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- November 19, 1981State Unresolvedgeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
Not on record
814-643-0683
HUNTINGTON, PA 16652