Sells, 09

Covered Wells Regional Water System

Current status

1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

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): 090400006
System type: Community Water System
Population served: 740
Service connections: 69
Ownership: Native American tribal
Water source: groundwater (wells)

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2025
Unaddressed
Monitoring, Regular
—
Nitrate
January 1, 2006 – December 31, 2006
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 2005 – February 28, 2005
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Picloram
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2004 – December 31, 2004
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2003 – October 31, 2003
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2000 – August 31, 2000
Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Unaddressed
January 1, 2006 – December 31, 2006	Monitoring, Regular	Nitrate	—	Resolved
February 1, 2005 – February 28, 2005	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	Picloram	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	Dinoseb	—	Resolved
October 1, 2003 – October 31, 2003	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 2000 – August 31, 2000	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Enforcement actions

April 19, 2011Federal Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
January 11, 2011Federal Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
August 11, 2009Federal Compliance achieved1 linked violation
August 11, 2009Federal Compliance achieved1 linked violation
August 11, 2009Federal Compliance achieved1 linked violation
August 11, 2009Federal Compliance achieved1 linked violation
August 11, 2009Federal Compliance achieved1 linked violation
August 11, 2009Federal Compliance achieved1 linked violation
August 11, 2009Federal Compliance achieved1 linked violation
June 26, 2008Federal Compliance achieved1 linked violation
March 25, 2008Federal Variance/Exemption issuedgeneral compliance action — not tied to a specific violation on record
July 11, 2007Federal Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 15, 2006Federal Compliance achieved1 linked violation
August 15, 2006Federal Compliance achieved1 linked violation
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 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
February 15, 2005Federal Public Notification received from PWSgeneral compliance action — not tied to a specific violation on record
February 11, 2005Federal Public Notification received from PWSgeneral compliance action — not tied to a specific violation on record

Contact

TOUA - Water, Wastewater, Propane Dept.

5203835830

Sells, AZ 85634