Drinking Water Compliance OS

SAIPAN, MP

Younis Housing Complex Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of April 1, 2020. 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 MP.

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

System facts

System ID (PWSID)
MP0000050
System type
Community Water System
Population served
79
Service connections
1
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • Report Sample Result/Fail Monitor (RTCR)

    Revised Total Coliform Rule

    February 1, 2023 – April 1, 2020

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Glyphosate

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    CYANIDE

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Cadmium

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Simazine

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Barium

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Atrazine

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2020 – April 1, 2020

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Toxaphene

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 2020 – April 1, 2020

    Resolved
  • Monitoring, Regular

    Selenium

    January 1, 2020 – April 1, 2020

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    October 1, 2007 – December 29, 2008

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    October 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    September 1, 2007 – September 30, 2007

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Barium

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Cadmium

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    CYANIDE

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Selenium

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Toxaphene

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Diquat

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Endothall

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Glyphosate

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Simazine

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Atrazine

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    2,3,7,8-TCDD

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2007 – December 29, 2008

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2007 – December 29, 2008

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    January 1, 2006 – July 17, 2006

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    January 1, 2006 – July 17, 2006

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    July 1, 2002 – May 12, 2003

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    July 1, 2002 – May 12, 2003

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    March 1, 2002 – March 31, 2002

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    March 1, 2002 – March 31, 2002

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    February 1, 2002 – February 28, 2002

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    January 1, 2002 – May 12, 2003

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    January 1, 2002 – January 31, 2002

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    January 1, 2002 – May 12, 2003

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    November 1, 2001 – November 30, 2001

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    August 1, 2001 – August 31, 2001

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    July 1, 2001 – July 31, 2001

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    July 1, 2001 – May 12, 2003

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2001 – September 30, 2002

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    July 1, 2001 – May 12, 2003

    Resolved
  • Monitoring, Repeat Minor (TCR)

    Coliform (TCR)

    July 1, 2001 – July 31, 2001

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    June 1, 2001 – June 30, 2001

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2001 – December 31, 2001

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Last known contact on file (system is inactive)

Younis Housing Complex

6702346341

SAIPAN, MP 96950