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Marianas Country Club

MP — Community Water System — PWSID: MP0000078

System Information

PWSIDMP0000078
System NameMarianas Country Club
System TypeCommunity Water System
Water SourceGround Water
Activity StatusInactive
Owner TypePrivate
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedJan 24, 1997
Last ReportedDec 19, 2025

Location & Contact

StateMP
CitySAIPAN
ZIP Code96950
AddressP.O. Box 500527 CKRB
OrganizationKITAMI, YOSHIHIRO
Phone670-322-2235

Population & Service

Population Served191
Service Connections1

Drinking Water Violations (146)

This water system has 146 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
May 17, 2016 — Groundwater Rule Other No No — — — Archived Jun 29, 1993 Ground Water Rule
Oct 1, 2012 — Lead and Copper Rule MR No No — TT — Archived Jun 29, 1993 Lead and Copper Rule
May 1, 2008 May 31, 2008 Coliform (TCR) MCL Yes No — 5% of samples — Archived Jun 29, 1993 Total Coliform Rule
Jan 1, 2007 Mar 30, 2008 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Jun 29, 1993 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2007 Mar 30, 2008 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Jun 29, 1993 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2007 Mar 30, 2008 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Jun 29, 1993 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2007 Mar 30, 2008 TTHM MR No Yes — 0.080 mg/L — Resolved Jun 29, 1993 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2007 Mar 30, 2008 TTHM MR No Yes — 0.080 mg/L — Resolved Jun 29, 1993 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2007 Mar 30, 2008 TTHM MR No Yes — 0.080 mg/L — Resolved Jun 29, 1993 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2007 Mar 30, 2008 TTHM MR No Yes — 0.080 mg/L — Resolved Jun 29, 1993 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2007 Mar 30, 2008 TTHM MR No Yes — 0.080 mg/L — Resolved Jun 29, 1993 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2007 Mar 30, 2008 TTHM MR No Yes — 0.080 mg/L — Resolved Jun 29, 1993 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2007 Mar 30, 2008 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Jun 29, 1993 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2007 Mar 30, 2008 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Jun 29, 1993 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2007 Mar 30, 2008 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Jun 29, 1993 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2006 Apr 17, 2007 Nitrate-Nitrite MR No Yes — — — Resolved Jun 29, 1993 Nitrate Rule
Jan 1, 2006 Apr 17, 2007 Nitrate-Nitrite MR No Yes — — — Resolved Jun 29, 1993 Nitrate Rule
Jan 1, 2006 Apr 17, 2007 Nitrate-Nitrite MR No Yes — — — Resolved Jun 29, 1993 Nitrate Rule
Jan 1, 2006 Apr 17, 2007 Nitrate-Nitrite MR No Yes — — — Resolved Jun 29, 1993 Nitrate Rule
Jan 1, 2006 Apr 17, 2007 Nitrate-Nitrite MR No Yes — — — Resolved Jun 29, 1993 Nitrate Rule
Jan 1, 2006 Apr 17, 2007 Nitrate-Nitrite MR No Yes — — — Resolved Jun 29, 1993 Nitrate Rule
Jun 1, 2003 Jun 30, 2003 Coliform (TCR) MCL Yes No — 5% of samples — Archived Jun 29, 1993 Total Coliform Rule
Nov 1, 2002 Nov 30, 2002 Coliform (TCR) MR No No — 5% of samples — Archived Jun 29, 1993 Total Coliform Rule
Aug 1, 2002 Aug 31, 2002 Coliform (TCR) MCL Yes No — 5% of samples — Archived Jun 29, 1993 Total Coliform Rule
Jul 1, 2002 — Lead and Copper Rule MR No No — TT — Resolved Jun 29, 1993 Lead and Copper Rule
Jul 1, 2002 — Lead and Copper Rule MR No No — TT — Resolved Jun 29, 1993 Lead and Copper Rule
Jan 1, 2002 — Lead and Copper Rule MR No No — TT — Resolved Jun 29, 1993 Lead and Copper Rule
Jan 1, 2002 — Lead and Copper Rule MR No No — TT — Resolved Jun 29, 1993 Lead and Copper Rule
Oct 1, 2001 May 27, 2002 OXAMYL MR No Yes — 0.2 mg/L — Resolved Jun 29, 1993 Synthetic Organic Chemicals
Oct 1, 2001 May 27, 2002 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Jun 29, 1993 Volatile Organic Chemicals
Oct 1, 2001 May 27, 2002 2,4-D MR No Yes — 0.07 mg/L — Resolved Jun 29, 1993 Synthetic Organic Chemicals
Oct 1, 2001 May 27, 2002 Carbofuran MR No Yes — 0.04 mg/L — Resolved Jun 29, 1993 Synthetic Organic Chemicals
Oct 1, 2001 May 27, 2002 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Resolved Jun 29, 1993 Synthetic Organic Chemicals
Oct 1, 2001 May 27, 2002 LASSO MR No Yes — — — Resolved Jun 29, 1993 Synthetic Organic Chemicals
Oct 1, 2001 May 27, 2002 Simazine MR No Yes — 0.004 mg/L — Resolved Jun 29, 1993 Synthetic Organic Chemicals
Oct 1, 2001 May 27, 2002 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Jun 29, 1993 Synthetic Organic Chemicals
Oct 1, 2001 May 27, 2002 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Jun 29, 1993 Synthetic Organic Chemicals
Oct 1, 2001 May 27, 2002 Dinoseb MR No Yes — 0.007 mg/L — Resolved Jun 29, 1993 Synthetic Organic Chemicals
Oct 1, 2001 May 27, 2002 Glyphosate MR No Yes — 0.7 mg/L — Resolved Jun 29, 1993 Synthetic Organic Chemicals
Oct 1, 2001 May 27, 2002 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Jun 29, 1993 Synthetic Organic Chemicals
Oct 1, 2001 Dec 31, 2001 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Jun 29, 1993 Radionuclides and Revised Rad Rule
Oct 1, 2001 May 27, 2002 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Jun 29, 1993 Volatile Organic Chemicals
Oct 1, 2001 May 27, 2002 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Jun 29, 1993 Volatile Organic Chemicals
Oct 1, 2001 May 27, 2002 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Jun 29, 1993 Volatile Organic Chemicals
Oct 1, 2001 May 27, 2002 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Jun 29, 1993 Synthetic Organic Chemicals
Oct 1, 2001 May 27, 2002 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Jun 29, 1993 Synthetic Organic Chemicals
Oct 1, 2001 May 27, 2002 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Jun 29, 1993 Synthetic Organic Chemicals
Oct 1, 2001 May 27, 2002 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Jun 29, 1993 Synthetic Organic Chemicals
Oct 1, 2001 May 27, 2002 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Jun 29, 1993 Synthetic Organic Chemicals
Oct 1, 2001 May 27, 2002 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Jun 29, 1993 Volatile 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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