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EMMONAK WATER SYSTEM

Alaska — Community Water System — PWSID: AK2270299

System Information

PWSIDAK2270299
System NameEMMONAK WATER SYSTEM
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeNative American
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedFeb 7, 1981
Last ReportedDec 19, 2025

Location & Contact

StateAlaska
CityEMMONAK
ZIP Code99581
AddressPO Box 9
OrganizationROLAND, DAVE
Phone907-949-1227

Population & Service

Population Served820
Service Connections180

Drinking Water Violations (1,746)

This water system has 1,746 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
Sep 1, 2025 Sep 30, 2025 CARBON, TOTAL MR No Yes — TT — Archived Sep 30, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2025 Sep 30, 2025 CARBON, TOTAL MR No Yes — TT — Archived Sep 30, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2025 Aug 31, 2025 CARBON, TOTAL MR No Yes — TT — Archived Aug 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2025 Aug 31, 2025 CARBON, TOTAL MR No Yes — TT — Archived Aug 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2025 Sep 30, 2025 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Pentachlorophenol MR No Yes — 0.001 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 2,4-D MR No Yes — 0.07 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 2,4,5-TP MR No Yes — 0.05 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Toxaphene MR No Yes — 0.003 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 BHC-GAMMA MR No Yes — 0.0002 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Glyphosate MR No Yes — 0.7 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Archived Sep 30, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2025 Sep 30, 2025 LASSO MR No Yes — — — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Methoxychlor MR No Yes — 0.04 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Diquat MR No Yes — 0.02 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Jul 31, 2025 CARBON, TOTAL MR No Yes — TT — Archived Jul 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2025 Sep 30, 2025 Picloram MR No Yes — 0.5 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 TTHM MR No Yes — 0.080 mg/L — Archived Sep 30, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2025 Sep 30, 2025 Atrazine MR No Yes — 0.003 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Endrin MR No Yes — 0.002 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Heptachlor MR No Yes — 0.0004 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 OXAMYL MR No Yes — 0.2 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Dinoseb MR No Yes — 0.007 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Carbofuran MR No Yes — 0.04 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Endothall MR No Yes — 0.1 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Jul 31, 2025 CARBON, TOTAL MR No Yes — TT — Archived Jul 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2025 Sep 30, 2025 Simazine MR No Yes — 0.004 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Chlordane MR No Yes — 0.002 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Dalapon MR No Yes — 0.2 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jul 1, 2025 Sep 30, 2025 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Jun 1, 2025 Jun 30, 2025 CARBON, TOTAL MR No Yes — TT — Archived Jun 30, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2025 Jun 30, 2025 CARBON, TOTAL MR No Yes — TT — Archived Jun 30, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
May 1, 2025 May 31, 2025 CARBON, TOTAL MR No Yes — TT — Archived May 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
May 1, 2025 May 31, 2025 CARBON, TOTAL MR No Yes — TT — Archived May 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2025 Apr 30, 2025 CARBON, TOTAL MR No Yes — TT — Archived Apr 30, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2025 Apr 30, 2025 CARBON, TOTAL MR No Yes — TT — Archived Apr 30, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2025 Jun 30, 2025 Endrin MR No Yes — 0.002 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 LASSO MR No Yes — — — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Simazine MR No Yes — 0.004 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 OXAMYL MR No Yes — 0.2 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Dalapon MR No Yes — 0.2 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Glyphosate MR No Yes — 0.7 mg/L — Archived Jun 30, 2025 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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