MONTVALE, OK · Delaware County

INTERNATIONAL PAPER/GRAN TARA Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of October 27, 2003. 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 Delaware County, OK.

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

System facts

System ID (PWSID): OK1021625
System type: Community Water System
Population served: 125
Service connections: 115
Ownership: privately owned
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
December 1, 2001 – December 31, 2001
Resolved
Monitoring, Regular
—
Carbon tetrachloride
July 1, 2001 – September 30, 2001
Resolved
Monitoring, Regular
—
Vinyl chloride
July 1, 2001 – September 30, 2001
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
July 1, 2001 – September 30, 2001
Resolved
Monitoring, Regular
—
Trichloroethylene
April 1, 2001 – June 30, 2001
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 2001 – June 30, 2001
Resolved
Monitoring, Regular
—
CHLOROBENZENE
April 1, 2001 – June 30, 2001
Resolved
Monitoring, Regular
—
Styrene
April 1, 2001 – June 30, 2001
Resolved
Monitoring, Regular
—
Xylenes, Total
April 1, 2001 – June 30, 2001
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
April 1, 2001 – June 30, 2001
Resolved
Monitoring, Regular
—
Carbon tetrachloride
April 1, 2001 – June 30, 2001
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 1997 – August 31, 1997
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
June 1, 1995 – June 30, 1995
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
December 1, 2001 – December 31, 2001	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
July 1, 2001 – September 30, 2001	Monitoring, Regular	Carbon tetrachloride	—	Resolved
July 1, 2001 – September 30, 2001	Monitoring, Regular	Vinyl chloride	—	Resolved
July 1, 2001 – September 30, 2001	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
April 1, 2001 – June 30, 2001	Monitoring, Regular	Trichloroethylene	—	Resolved
April 1, 2001 – June 30, 2001	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
April 1, 2001 – June 30, 2001	Monitoring, Regular	CHLOROBENZENE	—	Resolved
April 1, 2001 – June 30, 2001	Monitoring, Regular	Styrene	—	Resolved
April 1, 2001 – June 30, 2001	Monitoring, Regular	Xylenes, Total	—	Resolved
April 1, 2001 – June 30, 2001	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
April 1, 2001 – June 30, 2001	Monitoring, Regular	Carbon tetrachloride	—	Resolved
August 1, 1997 – August 31, 1997	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
June 1, 1995 – June 30, 1995	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

October 10, 2018State no longer subject to Rule2 linked violations
October 27, 2003State Compliance achieved7 linked violations
May 21, 2003State Compliance achieved4 linked violations
August 8, 2002State Administrative/Compliance Order with penalty issued1 linked violation
June 27, 2002State Administrative/Compliance Order with penalty issued1 linked violation
February 20, 2002State Administrative/Compliance Order with penalty issued2 linked violations
January 24, 2002State Compliance achieved40 linked violations

Last known contact on file (system is inactive)

Not on record

201-307-4784

MONTVALE, NJ 07645