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Himawari

MP — Non-Transient Non-Community — PWSID: MP0000021

System Information

PWSIDMP0000021
System NameHimawari
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedJan 18, 2003
Last ReportedDec 19, 2025

Location & Contact

StateMP
CitySAIPAN
ZIP Code96950
AddressPMB 252 BOX 10003
OrganizationHimawari Restaurant
Phone6702337530

Population & Service

Population Served210
Service Connections1

Drinking Water Violations (71)

This water system has 71 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Apr 7, 2024 — Groundwater Rule TT Yes No — — — Resolved Sep 26, 2024 Ground Water Rule
Apr 7, 2024 — Public Notice Other No No — — — Resolved Dec 3, 2024 Public Notice Rule and Revised PN Rule
Apr 7, 2024 — Groundwater Rule TT Yes No — — — Resolved Sep 26, 2024 Ground Water Rule
Apr 7, 2024 — Groundwater Rule TT Yes No — — — Resolved Sep 26, 2024 Ground Water Rule
Apr 7, 2024 — Groundwater Rule TT Yes No — — — Resolved Sep 26, 2024 Ground Water Rule
Apr 7, 2024 — Public Notice Other No No — — — Resolved Dec 3, 2024 Public Notice Rule and Revised PN Rule
Apr 7, 2024 — Public Notice Other No No — — — Resolved Dec 3, 2024 Public Notice Rule and Revised PN Rule
Apr 7, 2024 — Public Notice Other No No — — — Resolved Dec 3, 2024 Public Notice Rule and Revised PN Rule
Jan 1, 2023 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 16, 2023 Revised Total Coliform Rule
Jan 1, 2020 Dec 31, 2022 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Sep 16, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2020 Dec 31, 2022 TTHM MR No Yes — 0.080 mg/L — Resolved Sep 16, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2002 — Lead and Copper Rule MR No No — TT — Resolved Sep 7, 2016 Lead and Copper Rule
Jul 1, 2002 — Lead and Copper Rule MR No No — TT — Resolved Sep 7, 2016 Lead and Copper Rule
Jan 1, 2002 — Lead and Copper Rule MR No No — TT — Resolved Sep 7, 2016 Lead and Copper Rule
Jan 1, 2002 — Lead and Copper Rule MR No No — TT — Resolved Sep 7, 2016 Lead and Copper Rule
Oct 1, 2001 Dec 31, 2001 Endrin MR No Yes — 0.002 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Chlordane MR No Yes — 0.002 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Dec 31, 2001 Volatile Organic Chemicals
Oct 1, 2001 Dec 31, 2001 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Dec 31, 2001 Volatile Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 LASSO MR No Yes — — — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Xylenes, Total MR No Yes — 10 mg/L — Resolved Dec 31, 2001 Volatile Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Dalapon MR No Yes — 0.2 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Simazine MR No Yes — 0.004 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Endothall MR No Yes — 0.1 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Dinoseb MR No Yes — 0.007 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Benzene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2001 Volatile Organic Chemicals
Oct 1, 2001 Dec 31, 2001 2,4-D MR No Yes — 0.07 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2001 Volatile Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Styrene MR No Yes — 0.1 mg/L — Resolved Dec 31, 2001 Volatile Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Dec 31, 2001 Volatile Organic Chemicals
Oct 1, 2001 Dec 31, 2001 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Dec 31, 2001 Volatile Organic Chemicals
Oct 1, 2001 Dec 31, 2001 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Dec 31, 2001 Volatile Organic Chemicals
Oct 1, 2001 Dec 31, 2001 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Toxaphene MR No Yes — 0.003 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Diquat MR No Yes — 0.02 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Glyphosate MR No Yes — 0.7 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 OXAMYL MR No Yes — 0.2 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Picloram MR No Yes — 0.5 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Carbofuran MR No Yes — 0.04 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Atrazine MR No Yes — 0.003 mg/L — Resolved Dec 31, 2001 Synthetic Organic Chemicals

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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