Drinking Water Compliance OS

Sells, 09

Sikul Himatk Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of June 13, 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 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)
090402015
System type
Community Water System
Population served
40
Service connections
8
Ownership
Native American tribal
Water source
groundwater (wells)

Violation history

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    July 1, 2010 – July 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2005 – December 31, 2005

    Resolved

  • Monitoring, Routine Minor (TCR)

    —

    Coliform (TCR)

    May 1, 2004 – May 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Chromium

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    CYANIDE

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Fluoride

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Mercury

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Selenium

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Antimony, Total

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Beryllium, Total

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Thallium, Total

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Asbestos

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Endrin

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    BHC-GAMMA

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Methoxychlor

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Toxaphene

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Dalapon

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Diquat

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Endothall

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Glyphosate

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) adipate

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    OXAMYL

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Simazine

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) phthalate

    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

  • Monitoring, Regular

    —

    Hexachlorocyclopentadiene

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Carbofuran

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Atrazine

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    LASSO

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    2,3,7,8-TCDD

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Heptachlor

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Heptachlor epoxide

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    2,4-D

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    2,4,5-TP

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    HEXACHLOROBENZENE

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Benzo(a)pyrene

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Pentachlorophenol

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    1,2,4-Trichlorobenzene

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    ETHYLENE DIBROMIDE

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Xylenes, Total

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Chlordane

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Arsenic

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Benzene

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Toluene

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Ethylbenzene

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Styrene

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Gross Alpha, Excl. Radon and U

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Tetrachloroethylene

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Barium

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Cadmium

    January 1, 2004 – December 31, 2004

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Last known contact on file (system is inactive)

Tohono O'odham Utility Authority

Phone not on record

Sells, AZ 85634