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MANOKOTAK HEIGHTS W/S

Alaska — Community Water System — PWSID: AK2262246

System Information

PWSIDAK2262246
System NameMANOKOTAK HEIGHTS W/S
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeNative American
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedApr 15, 1992
Last ReportedDec 19, 2025

Location & Contact

StateAlaska
CityMANOKOTAK
ZIP Code99628
AddressP.O. BOX 170
OrganizationGEORGE, NANCY
Phone907-289-1027

Population & Service

Population Served215
Service Connections25

Drinking Water Violations (1,247)

This water system has 1,247 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, 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 Benzo(a)pyrene MR No Yes — 0.0002 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 Di(2-ethylhexyl) adipate MR No Yes — 0.4 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 Dalapon MR No Yes — 0.2 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 HEXACHLOROBENZENE MR No Yes — 0.001 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 Endothall MR No Yes — 0.1 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 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 Heptachlor epoxide MR No Yes — 0.0002 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 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — 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 Glyphosate MR No Yes — 0.7 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 Toxaphene 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 Diquat MR No Yes — 0.02 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
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 LASSO MR No Yes — — — 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 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
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 Pentachlorophenol MR No Yes — 0.001 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
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 OXAMYL MR No Yes — 0.2 mg/L — Archived Sep 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Chlordane MR No Yes — 0.002 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 BHC-GAMMA MR No Yes — 0.0002 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Picloram MR No Yes — 0.5 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Methoxychlor MR No Yes — 0.04 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 2,4-D MR No Yes — 0.07 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 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 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 2,4,5-TP MR No Yes — 0.05 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Dinoseb MR No Yes — 0.007 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Atrazine MR No Yes — 0.003 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Di(2-ethylhexyl) adipate MR No Yes — 0.4 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 Simazine MR No Yes — 0.004 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Endothall MR No Yes — 0.1 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
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 Benzo(a)pyrene MR No Yes — 0.0002 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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