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Black Micro Corporation Tinian

MP — Community Water System — PWSID: MP0000248

System Information

PWSIDMP0000248
System NameBlack Micro Corporation Tinian
System TypeCommunity Water System
Water SourceGround Water Purchased
Activity StatusActive
Owner TypePrivate
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedOct 7, 2024
Last ReportedDec 19, 2025

Location & Contact

StateMP
CitySAIPAN
ZIP Code96950
AddressP.O. Box 500545 CKRB
OrganizationBlack Micro Corporation
Phone6717979059

Population & Service

Population Served150
Service Connections1

Drinking Water Violations (58)

This water system has 58 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, 2025 — Lead and Copper Rule MR No No — TT — Unaddressed — Lead and Copper Rule
Aug 1, 2024 Aug 31, 2024 Revised Total Coliform Rule MON No Yes — — — Resolved Aug 31, 2024 Revised Total Coliform Rule
Aug 1, 2024 — Public Notice Other No No — — — Resolved Feb 20, 2025 Public Notice Rule and Revised PN Rule
Jul 1, 2024 Sep 30, 2024 Nitrate-Nitrite MR No Yes — — — Resolved Sep 30, 2024 Nitrate Rule
Jul 1, 2024 Sep 30, 2024 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Sep 30, 2024 Radionuclides and Revised Rad Rule
Jul 1, 2024 Sep 30, 2024 OXAMYL MR No Yes — 0.2 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Sep 30, 2024 Volatile Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Styrene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2024 Volatile Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Sep 30, 2024 Volatile Organic Chemicals
Jul 1, 2024 Sep 30, 2024 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Sep 30, 2024 Volatile Organic Chemicals
Jul 1, 2024 Sep 30, 2024 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Sep 30, 2024 Volatile Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Nitrite MR No Yes — 1 mg/L — Resolved Sep 30, 2024 Nitrate Rule
Jul 1, 2024 — Lead and Copper Rule MR No No — TT — Resolved Dec 10, 2024 Lead and Copper Rule
Jul 1, 2024 Sep 30, 2024 Simazine MR No Yes — 0.004 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Sep 30, 2024 Volatile Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Dalapon MR No Yes — 0.2 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 2,4-D MR No Yes — 0.07 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Endrin MR No Yes — 0.002 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 LASSO MR No Yes — — — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2024 Volatile Organic Chemicals
Jul 1, 2024 Sep 30, 2024 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2024 Volatile Organic Chemicals
Jul 1, 2024 Sep 30, 2024 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2024 Volatile Organic Chemicals
Jul 1, 2024 Sep 30, 2024 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2024 Volatile Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Chlordane MR No Yes — 0.002 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Toxaphene MR No Yes — 0.003 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Picloram MR No Yes — 0.5 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Dinoseb MR No Yes — 0.007 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Carbofuran MR No Yes — 0.04 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Atrazine MR No Yes — 0.003 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Xylenes, Total MR No Yes — 10 mg/L — Resolved Sep 30, 2024 Volatile Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Nitrate MR No Yes — 10 mg/L — Resolved Sep 30, 2024 Nitrate Rule
Jul 1, 2024 Sep 30, 2024 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Sep 30, 2024 Volatile Organic Chemicals
Jul 1, 2024 Sep 30, 2024 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Sep 30, 2024 Volatile Organic Chemicals
Jul 1, 2024 Sep 30, 2024 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Sep 30, 2024 Volatile Organic Chemicals
Jul 1, 2024 Sep 30, 2024 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2024 Volatile Organic Chemicals
Jul 1, 2024 Sep 30, 2024 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Sep 30, 2024 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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