Sells, 09

South Komelic Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of February 1, 2007. 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 09.

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 EPA Region 9’s official records. Always confirm current status with EPA Region 9 before making decisions based on this information.

System facts

System ID (PWSID): 090400014
System type: Community Water System
Population served: 135
Service connections: 40
Ownership: Native American tribal
Water source: groundwater (wells)

Violation history

Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 2005 – October 31, 2005
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2005 – December 31, 2005
Archived
Monitoring, Regular
—
Nitrate
January 1, 2004 – December 31, 2004
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2004 – December 31, 2004
Archived
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2004 – December 31, 2004
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2002 – August 31, 2002
Resolved

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
October 1, 2005 – October 31, 2005	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Nitrate	—	Archived
January 1, 2004 – December 31, 2004	Monitoring, Regular	Nitrate	—	Archived
January 1, 2004 – December 31, 2004	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Archived
January 1, 2004 – December 31, 2004	Monitoring and Reporting (DBP)	TTHM	—	Archived
August 1, 2002 – August 31, 2002	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

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

Enforcement actions

August 15, 2006Federal Compliance achieved1 linked violation
August 2, 2005Federal Compliance achieved1 linked violation
August 2, 2005Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 2, 2005Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 2, 2005Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 2, 2005Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 2, 2005Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

Tohono O'odham Utility Authority

5203835830

Sells, AZ 85634