MONTPELIER, VT · Grand Isle County

COOPERS MHP Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of December 1, 2011. 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 Grand Isle County, VT.

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 Vermont’s official records. Always confirm current status with Vermont before making decisions based on this information.

System facts

System ID (PWSID): VT0005140
System type: Community Water System
Population served: 75
Service connections: 25
Ownership: state government
Water source: surface water (rivers, lakes, or reservoirs)

COOPERS MHP is one of 498 community water systems in Vermont in the 500 or fewer people size category, formerly serving 75 people from surface water.

EPA's federal records list this system as inactive in 2011; the record below is historical.

As of August 1, 2026, its federal record holds 19 entries between 1992 and 2008, all of which EPA lists as closed. Nothing has been added since 2008.

Of the 19, 13 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 synthetic organic chemicals, the Total Coliform Rules, and the Surface Water Treatment Rules.

Violation history

Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2008 – August 31, 2008
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
December 1, 2006 – December 31, 2006
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
July 1, 1999 – July 31, 1999
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
July 1, 1999 – July 31, 1999
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
June 1, 1999 – June 30, 1999
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
June 1, 1999 – June 30, 1999
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 1, 1999 – April 30, 1999
Archived
Monitoring, Regular
—
CYANIDE
January 1, 1999 – March 31, 1999
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 1999 – March 31, 1999
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 1999 – March 31, 1999
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 1999 – March 31, 1999
Resolved
Monitoring, Regular
—
Atrazine
January 1, 1999 – March 31, 1999
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 1999 – March 31, 1999
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 1999 – March 31, 1999
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 1999 – March 31, 1999
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 1999 – March 31, 1999
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 1999 – March 31, 1999
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 1999 – March 31, 1999
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
July 1, 1992 – July 31, 1992
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
August 1, 2008 – August 31, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 2006 – December 31, 2006	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
July 1, 1999 – July 31, 1999	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
July 1, 1999 – July 31, 1999	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
June 1, 1999 – June 30, 1999	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
June 1, 1999 – June 30, 1999	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
April 1, 1999 – April 30, 1999	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
January 1, 1999 – March 31, 1999	Monitoring, Regular	CYANIDE	—	Archived
January 1, 1999 – March 31, 1999	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 1999 – March 31, 1999	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 1999 – March 31, 1999	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 1999 – March 31, 1999	Monitoring, Regular	Atrazine	—	Resolved
January 1, 1999 – March 31, 1999	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 1999 – March 31, 1999	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 1999 – March 31, 1999	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 1999 – March 31, 1999	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 1999 – March 31, 1999	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 1999 – March 31, 1999	Monitoring, Regular	Methoxychlor	—	Resolved
July 1, 1992 – July 31, 1992	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

September 26, 2008State Public Notification requested2 linked violations
February 23, 2000State Compliance achieved25 linked violations
February 23, 2000State Compliance achieved1 linked violation
February 18, 2000State Public Notification received1 linked violation
February 11, 2000State Public Notification requested24 linked violations
February 11, 2000State Formal Notice of Violation issued2 linked violations
February 11, 2000State Public Notification requested2 linked violations
February 11, 2000State Formal Notice of Violation issued24 linked violations
August 1, 1999State Violation/Reminder Notice1 linked violation
August 1, 1999State Public Notification requested1 linked violation
August 1, 1999State Boil Water Order1 linked violation
July 6, 1999State Public Notification received1 linked violation
July 1, 1999State Boil Water Order1 linked violation
July 1, 1999State Violation/Reminder Notice1 linked violation
July 1, 1999State Public Notification requested1 linked violation
June 22, 1999State Public Notification received1 linked violation
May 1, 1999State Violation/Reminder Notice1 linked violation
May 1, 1999State Public Notification requested2 linked violations
April 20, 1999State Public Notification received1 linked violation
June 1, 1997State Violation/Reminder Notice1 linked violation
September 1, 1996State Public Notification requested1 linked violation
May 1, 1990State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

PHILLIPS, DOREEN L

802-828-3022

MONTPELIER, VT 05602