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DPL - Managaha

MP — Non-Transient Non-Community — PWSID: MP0000048

System Information

PWSIDMP0000048
System NameDPL - Managaha
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedJan 19, 2002
Last ReportedDec 19, 2025

Location & Contact

StateMP
CitySaipan
ZIP Code96950
AddressBox 500380 CK
Organization—
Phone6702343751

Population & Service

Population Served217
Service Connections1

Drinking Water Violations (207)

This water system has 207 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
Jan 1, 2024 Dec 31, 2024 Nitrate MR No Yes — 10 mg/L — Resolved Oct 21, 2024 Nitrate Rule
Nov 26, 2023 — Groundwater Rule TT Yes No — — — Resolved Nov 30, 2023 Ground Water Rule
Nov 26, 2023 — Groundwater Rule TT Yes No — — — Resolved Nov 30, 2023 Ground Water Rule
Nov 26, 2023 — Groundwater Rule TT Yes No — — — Resolved Nov 30, 2023 Ground Water Rule
Oct 1, 2023 Oct 31, 2023 Revised Total Coliform Rule MON No Yes — — — Archived Oct 31, 2023 Revised Total Coliform Rule
Oct 1, 2023 Dec 31, 2023 Chlorine MR No Yes — 4.0 mg/L — Archived Dec 31, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Dec 31, 2023 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2023 Nitrate Rule
Jan 1, 2021 Dec 31, 2023 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Archived Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2021 Dec 31, 2023 TTHM MR No Yes — 0.080 mg/L — Archived Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2020 Dec 31, 2020 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2020 Nitrate Rule
Oct 1, 2005 — Lead and Copper Rule MR No No — TT — Resolved Jun 10, 2006 Lead and Copper Rule
Oct 1, 2005 — Lead and Copper Rule MR No No — TT — Resolved Jun 10, 2006 Lead and Copper Rule
Jan 1, 2004 Nov 25, 2005 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Nov 25, 2005 Volatile Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Glyphosate MR No Yes — 0.7 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Endothall MR No Yes — 0.1 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Nov 25, 2005 Volatile Organic Chemicals
Jan 1, 2004 Nov 25, 2005 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 OXAMYL MR No Yes — 0.2 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Simazine MR No Yes — 0.004 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Picloram MR No Yes — 0.5 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Carbofuran MR No Yes — 0.04 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Nov 25, 2005 Volatile Organic Chemicals
Jan 1, 2004 Nov 25, 2005 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Nov 25, 2005 Volatile Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Nov 25, 2005 Volatile Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Beryllium, Total MR No Yes — 0.004 mg/L — Resolved Nov 25, 2005 Inorganic Chemicals
Jan 1, 2004 Nov 25, 2005 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Barium MR No Yes — 2 mg/L — Resolved Nov 25, 2005 Inorganic Chemicals
Jan 1, 2004 Nov 25, 2005 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 2,4-D MR No Yes — 0.07 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Toluene MR No Yes — 1 mg/L — Resolved Nov 25, 2005 Volatile Organic Chemicals
Jan 1, 2004 Nov 25, 2005 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Nov 25, 2005 Volatile Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Selenium MR No Yes — 0.05 mg/L — Resolved Nov 25, 2005 Inorganic Chemicals
Jan 1, 2004 Nov 25, 2005 Chlordane MR No Yes — 0.002 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Arsenic MR No Yes — 0.010 mg/L — Resolved Nov 25, 2005 Arsenic Rule
Jan 1, 2004 Nov 25, 2005 Dalapon MR No Yes — 0.2 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Nov 25, 2005 Volatile Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Thallium, Total MR No Yes — 0.002 mg/L — Resolved Nov 25, 2005 Inorganic Chemicals
Jan 1, 2004 Nov 25, 2005 Endrin MR No Yes — 0.002 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Nov 25, 2005 Volatile Organic Chemicals
Jan 1, 2004 Nov 25, 2005 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Diquat MR No Yes — 0.02 mg/L — Resolved Nov 25, 2005 Synthetic Organic Chemicals
Jan 1, 2004 Nov 25, 2005 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Nov 25, 2005 Volatile Organic Chemicals
Jan 1, 2004 Nov 25, 2005 Toxaphene MR No Yes — 0.003 mg/L — Resolved Nov 25, 2005 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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