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UTDC BUILDING

Alaska — Non-Transient Non-Community — PWSID: AK2380078

System Information

PWSIDAK2380078
System NameUTDC BUILDING
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedJul 11, 1984
Last ReportedDec 19, 2025

Location & Contact

StateAlaska
CityNORTHWAY
ZIP Code99764
AddressP.O. BOX 516
OrganizationRALLO, NICHOL
Phone907-883-5157

Population & Service

Population Served55
Service Connections1

Drinking Water Violations (161)

This water system has 161 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
Jul 1, 2019 Jul 31, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Jul 31, 2019 Revised Total Coliform Rule
Oct 16, 2014 — Groundwater Rule TT Yes No — — — Resolved Oct 31, 2014 Ground Water Rule
Aug 25, 2014 — Other No No — — — Unaddressed — Ground Water Rule
Oct 7, 2008 — Other No No — — — Resolved Aug 25, 2014 Total Coliform Rule
Jul 1, 2000 Sep 30, 2000 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 Styrene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 Xylenes, Total MR No Yes — 10 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 Xylenes, Total MR No Yes — 10 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 Benzene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 Benzene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 Styrene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 Toluene MR No Yes — 1 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 Toluene MR No Yes — 1 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Jul 1, 2000 Sep 30, 2000 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2000 Volatile Organic Chemicals
Apr 1, 2000 Jun 30, 2000 Benzene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2000 Volatile Organic Chemicals
Apr 1, 2000 Jun 30, 2000 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2000 Volatile Organic Chemicals
Apr 1, 2000 Jun 30, 2000 Xylenes, Total MR No Yes — 10 mg/L — Resolved Jun 30, 2000 Volatile Organic Chemicals
Apr 1, 2000 Jun 30, 2000 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2000 Volatile Organic Chemicals
Apr 1, 2000 Jun 30, 2000 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Jun 30, 2000 Volatile Organic Chemicals
Apr 1, 2000 Jun 30, 2000 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Jun 30, 2000 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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