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KLAWOCK HEENYA CORP.

Alaska — Community Water System — PWSID: AK2121081

System Information

PWSIDAK2121081
System NameKLAWOCK HEENYA CORP.
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusNon-Inventory
Owner TypePrivate
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedDec 18, 1987
Last ReportedDec 19, 2025

Location & Contact

StateAlaska
CityKLAWOCK
ZIP Code99925
Address—
Organization—
Phone907-755-2270

Population & Service

Population Served95
Service Connections28

Drinking Water Violations (159)

This water system has 159 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, 1997 Jan 31, 1997 Surface Water Treatment Rule MR No Yes — — — Archived Jan 31, 1997 Surface Water Treatment Rule
Aug 1, 1996 Aug 31, 1996 Coliform (TCR) MR No Yes — 5% of samples — Archived Aug 31, 1996 Total Coliform Rule
Jul 1, 1996 Sep 1, 1997 Lead and Copper Rule MR No No — TT — Archived Sep 1, 1997 Lead and Copper Rule
Apr 1, 1996 Apr 30, 1996 Coliform (TCR) MR No No — 5% of samples — Archived Apr 30, 1996 Total Coliform Rule
Jan 1, 1996 Jan 31, 1996 Coliform (TCR) MR No Yes — 5% of samples — Archived Jan 31, 1996 Total Coliform Rule
Jan 1, 1996 Sep 1, 1997 Lead and Copper Rule MR No No — TT — Archived Sep 1, 1997 Lead and Copper Rule
Dec 1, 1995 Dec 31, 1995 Coliform (TCR) MR No Yes — 5% of samples — Archived Dec 31, 1995 Total Coliform Rule
Nov 1, 1995 Nov 30, 1995 Coliform (TCR) MR No No — 5% of samples — Archived Nov 30, 1995 Total Coliform Rule
Oct 1, 1995 Dec 31, 1995 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Archived Dec 31, 1995 Synthetic Organic Chemicals
Oct 1, 1995 Dec 31, 1995 2,4-D MR No Yes — 0.07 mg/L — Archived Dec 31, 1995 Synthetic Organic Chemicals
Oct 1, 1995 Dec 31, 1995 Toxaphene MR No Yes — 0.003 mg/L — Archived Dec 31, 1995 Synthetic Organic Chemicals
Oct 1, 1995 Dec 31, 1995 BHC-GAMMA MR No Yes — 0.0002 mg/L — Archived Dec 31, 1995 Synthetic Organic Chemicals
Oct 1, 1995 Dec 31, 1995 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Archived Dec 31, 1995 Synthetic Organic Chemicals
Oct 1, 1995 Dec 31, 1995 2,4,5-TP MR No Yes — 0.05 mg/L — Archived Dec 31, 1995 Synthetic Organic Chemicals
Oct 1, 1995 Dec 31, 1995 Pentachlorophenol MR No Yes — 0.001 mg/L — Archived Dec 31, 1995 Synthetic Organic Chemicals
Oct 1, 1995 Dec 31, 1995 Atrazine MR No Yes — 0.003 mg/L — Archived Dec 31, 1995 Synthetic Organic Chemicals
Oct 1, 1995 Dec 31, 1995 Heptachlor MR No Yes — 0.0004 mg/L — Archived Dec 31, 1995 Synthetic Organic Chemicals
Oct 1, 1995 Dec 31, 1995 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Archived Dec 31, 1995 Synthetic Organic Chemicals
Oct 1, 1995 Dec 31, 1995 Methoxychlor MR No Yes — 0.04 mg/L — Archived Dec 31, 1995 Synthetic Organic Chemicals
Oct 1, 1995 Dec 31, 1995 Chlordane MR No Yes — 0.002 mg/L — Archived Dec 31, 1995 Synthetic Organic Chemicals
Oct 1, 1995 Dec 31, 1995 Aldicarb sulfoxide MR No Yes — — — Archived Dec 31, 1995 Synthetic Organic Chemicals
Oct 1, 1995 Dec 31, 1995 Aldicarb sulfone MR No Yes — — — Archived Dec 31, 1995 Synthetic Organic Chemicals
Oct 1, 1995 Dec 31, 1995 Aldicarb MR No Yes — — — Archived Dec 31, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Sep 30, 1995 Aldicarb sulfoxide MR No Yes — — — Archived Sep 30, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Sep 30, 1995 2,4-D MR No Yes — 0.07 mg/L — Archived Sep 30, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Sep 30, 1995 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Archived Sep 30, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Sep 30, 1995 2,4,5-TP MR No Yes — 0.05 mg/L — Archived Sep 30, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Sep 30, 1995 Atrazine MR No Yes — 0.003 mg/L — Archived Sep 30, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Sep 30, 1995 Pentachlorophenol MR No Yes — 0.001 mg/L — Archived Sep 30, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Sep 30, 1995 Heptachlor MR No Yes — 0.0004 mg/L — Archived Sep 30, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Sep 30, 1995 Chlordane MR No Yes — 0.002 mg/L — Archived Sep 30, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Sep 30, 1995 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Archived Sep 30, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Sep 30, 1995 BHC-GAMMA MR No Yes — 0.0002 mg/L — Archived Sep 30, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Sep 30, 1995 Aldicarb sulfone MR No Yes — — — Archived Sep 30, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Sep 30, 1995 Toxaphene MR No Yes — 0.003 mg/L — Archived Sep 30, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Sep 30, 1995 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Archived Sep 30, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Sep 30, 1995 Methoxychlor MR No Yes — 0.04 mg/L — Archived Sep 30, 1995 Synthetic Organic Chemicals
Jul 1, 1995 Sep 30, 1995 Aldicarb MR No Yes — — — Archived Sep 30, 1995 Synthetic Organic Chemicals
May 1, 1995 May 31, 1995 Surface Water Treatment Rule TT Yes No — — — Archived May 31, 1995 Surface Water Treatment Rule
Apr 1, 1995 Jun 30, 1995 Atrazine MR No Yes — 0.003 mg/L — Archived Jun 30, 1995 Synthetic Organic Chemicals
Apr 1, 1995 Jun 30, 1995 Aldicarb sulfone MR No Yes — — — Archived Jun 30, 1995 Synthetic Organic Chemicals
Apr 1, 1995 Jun 30, 1995 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Archived Jun 30, 1995 Synthetic Organic Chemicals
Apr 1, 1995 Jun 30, 1995 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Archived Jun 30, 1995 Synthetic Organic Chemicals
Apr 1, 1995 Jun 30, 1995 Methoxychlor MR No Yes — 0.04 mg/L — Archived Jun 30, 1995 Synthetic Organic Chemicals
Apr 1, 1995 Jun 30, 1995 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Archived Jun 30, 1995 Synthetic Organic Chemicals
Apr 1, 1995 Jun 30, 1995 Pentachlorophenol MR No Yes — 0.001 mg/L — Archived Jun 30, 1995 Synthetic Organic Chemicals
Apr 1, 1995 Jun 30, 1995 Toxaphene MR No Yes — 0.003 mg/L — Archived Jun 30, 1995 Synthetic Organic Chemicals
Apr 1, 1995 Jun 30, 1995 BHC-GAMMA MR No Yes — 0.0002 mg/L — Archived Jun 30, 1995 Synthetic Organic Chemicals
Apr 1, 1995 Jun 30, 1995 Aldicarb MR No Yes — — — Archived Jun 30, 1995 Synthetic Organic Chemicals
Apr 1, 1995 Jun 30, 1995 2,4-D MR No Yes — 0.07 mg/L — Archived Jun 30, 1995 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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