MARS, PA · Butler County
MARS HOME FOR YOUTH Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of December 31, 2012. 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 Butler County, PA.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
- PA5100047
- System type
- Community Water System
- Population served
- 91
- Service connections
- 12
- Ownership
- privately owned
- Water source
- groundwater (wells)
MARS HOME FOR YOUTH is one of 3,064 community water systems in Pennsylvania in the 500 or fewer people size category, formerly serving 91 people from groundwater.
EPA's federal records list this system as inactive in 2012; the record below is historical.
As of August 1, 2026, its federal record holds 34 entries between 1982 and 2000, all of which EPA lists as closed. Nothing has been added since 2000.
All 34 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves volatile organic chemicals, inorganic chemicals, and synthetic organic chemicals.
Violation history
Monitoring, Regular
—Antimony, Total
January 1, 2000 – December 31, 2000
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2000 – December 31, 2000
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2000 – December 31, 2000
ResolvedMonitoring, Regular
—Benzene
October 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
October 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
October 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—Xylenes, Total
October 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—DICHLOROMETHANE
October 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—o-Dichlorobenzene
October 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—p-Dichlorobenzene
October 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
October 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—1,2-Dichloroethane
October 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—1,2-Dichloropropane
October 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—Trichloroethylene
October 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
October 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—CHLOROBENZENE
October 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—Nitrate
June 24, 1988 – June 23, 1991
ArchivedMonitoring, Regular
—2,4-D
June 24, 1982 – June 23, 1985
ArchivedMonitoring, Regular
—2,4,5-TP
June 24, 1982 – June 23, 1985
ArchivedMonitoring, Regular
—Fluoride
June 24, 1982 – June 23, 1985
ArchivedMonitoring, Regular
—Endrin
June 24, 1982 – June 23, 1985
ArchivedMonitoring, Regular
—Chromium
June 24, 1982 – June 23, 1985
ArchivedMonitoring, Regular
—BHC-GAMMA
June 24, 1982 – June 23, 1985
ArchivedMonitoring, Regular
—Methoxychlor
June 24, 1982 – June 23, 1985
ArchivedMonitoring, Regular
—Selenium
June 24, 1982 – June 23, 1985
ArchivedMonitoring, Regular
—Nitrate
June 24, 1982 – June 23, 1985
ArchivedMonitoring, Regular
—Cadmium
June 24, 1982 – June 23, 1985
ArchivedMonitoring, Regular
—Barium
June 24, 1982 – June 23, 1985
ArchivedMonitoring, Regular
—Arsenic
June 24, 1982 – June 23, 1985
ArchivedMonitoring, Regular
—Mercury
June 24, 1982 – June 23, 1985
ArchivedMonitoring, Regular
—Toxaphene
June 24, 1982 – June 23, 1985
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2000 – December 31, 2000 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2000 – December 31, 2000 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2000 – December 31, 2000 | Monitoring, Regular | Thallium, Total | — | Resolved |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | Benzene | — | Resolved |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| June 24, 1988 – June 23, 1991 | Monitoring, Regular | Nitrate | — | Archived |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | 2,4-D | — | Archived |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | 2,4,5-TP | — | Archived |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Fluoride | — | Archived |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Endrin | — | Archived |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Chromium | — | Archived |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | BHC-GAMMA | — | Archived |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Methoxychlor | — | Archived |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Selenium | — | Archived |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Nitrate | — | Archived |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Cadmium | — | Archived |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Barium | — | Archived |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Arsenic | — | Archived |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Mercury | — | Archived |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Toxaphene | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- September 10, 1991State Formal Notice of Violation issued1 linked violation
- August 2, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- July 19, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
MARS HOME FOR YOUTH
724-625-3141
MARS, PA 16046