Drinking Water Compliance OS

SAIPAN, MP

Modern Stationary Water System

Current status

No open violations on record as of July 4, 2026.

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 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)
MP0000053
System type
Community Water System
Population served
60
Service connections
3
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • Failure To Address Deficiency

    Health-based

    Groundwater Rule

    May 31, 2024 – May 29, 2024

    Resolved
  • Failure To Address Deficiency

    Health-based

    Groundwater Rule

    May 31, 2024 – May 29, 2024

    Resolved
  • Failure To Address Deficiency

    Health-based

    Groundwater Rule

    May 31, 2024 – May 29, 2024

    Resolved
  • Report Sample Result/Fail Monitor (RTCR)

    Revised Total Coliform Rule

    February 1, 2023 – March 16, 2023

    Resolved
  • Report Sample Result/Fail Monitor (RTCR)

    Revised Total Coliform Rule

    January 1, 2023 – February 16, 2023

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

    Lead and Copper Rule

    January 1, 2020 – September 22, 2022

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Toxaphene

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Diquat

    January 1, 2008 – January 27, 2009

    Archived
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    2,3,7,8-TCDD

    January 1, 2008 – January 27, 2009

    Archived
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Barium

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Atrazine

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Selenium

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Endothall

    January 1, 2008 – January 27, 2009

    Archived
  • Monitoring, Regular

    Arsenic

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Glyphosate

    January 1, 2008 – January 27, 2009

    Archived
  • Monitoring, Regular

    Antimony, Total

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    CYANIDE

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Simazine

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Cadmium

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 2008 – January 27, 2009

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    May 1, 2006 – May 31, 2006

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    January 1, 2006 – March 16, 2007

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    January 1, 2006 – March 16, 2007

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    July 1, 2003 – December 15, 2003

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    July 1, 2003 – December 15, 2003

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    July 1, 2002 – December 15, 2003

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2002 – June 30, 2003

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    July 1, 2002 – December 15, 2003

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    February 1, 2002 – February 28, 2002

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Barium

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Cadmium

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    CYANIDE

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Selenium

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Toxaphene

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Diquat

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Endothall

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Glyphosate

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Simazine

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Atrazine

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    2,3,7,8-TCDD

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2002 – April 16, 2002

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2002 – April 16, 2002

    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 – December 15, 2003

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    January 1, 2002 – December 15, 2003

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2001 – June 30, 2003

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    July 1, 2001 – May 22, 2003

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    July 1, 2001 – May 22, 2003

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    June 1, 2001 – June 30, 2001

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Glyphosate

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Endothall

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    2,4-D

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Endrin

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Heptachlor

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    2,3,7,8-TCDD

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    LASSO

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Diquat

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Atrazine

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Benzene

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Dalapon

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Carbofuran

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Toluene

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Toxaphene

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Methoxychlor

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Dinoseb

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Styrene

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Chlordane

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Picloram

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Simazine

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    OXAMYL

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    April 1, 2001 – December 10, 2001

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    April 1, 2001 – December 10, 2001

    Resolved

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

Enforcement actions

Contact

Modern Stationary

6702346832

SAIPAN, MP 96950