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ASD RAVENWOOD SCHOOL

Alaska — Non-Transient Non-Community — PWSID: AK2213904

System Information

PWSIDAK2213904
System NameASD RAVENWOOD SCHOOL
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedSep 26, 1985
Last ReportedDec 19, 2025

Location & Contact

StateAlaska
CityANCHORAGE
ZIP Code99515
Address1301 Labar Street
OrganizationCOULSON, JEREMY
Phone907-240-9647

Population & Service

Population Served472
Service Connections2

Drinking Water Violations (95)

This water system has 95 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 20, 2023 — Groundwater Rule TT Yes No — — — Unaddressed — Ground Water Rule
Jul 20, 2023 — Groundwater Rule TT Yes No — — — Resolved Feb 20, 2024 Ground Water Rule
Jul 20, 2023 — Groundwater Rule TT Yes No — — — Unaddressed — Ground Water Rule
Jul 20, 2023 — Groundwater Rule TT Yes No — — — Unaddressed — Ground Water Rule
Jan 1, 2023 Mar 31, 2023 Revised Total Coliform Rule MON No Yes — — — Resolved Mar 31, 2023 Revised Total Coliform Rule
Jan 1, 1998 Jun 22, 1999 Lead and Copper Rule MR No No — TT — Resolved Jun 22, 1999 Lead and Copper Rule
Jan 1, 1998 Jun 22, 1999 Lead and Copper Rule MR No No — TT — Resolved Jun 22, 1999 Lead and Copper Rule
Jul 1, 1997 Jun 22, 1999 Lead and Copper Rule MR No No — TT — Resolved Jun 22, 1999 Lead and Copper Rule
Jul 1, 1997 Jun 22, 1999 Lead and Copper Rule MR No No — TT — Resolved Jun 22, 1999 Lead and Copper Rule
Jan 1, 1993 Dec 31, 1993 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 1993 Nitrate Rule
Jul 1, 1991 Sep 30, 1991 CHLOROBENZENE MR No Yes — 0.1 mg/L — Archived Sep 30, 1991 Volatile Organic Chemicals
Jul 1, 1991 Sep 30, 1991 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Archived Sep 30, 1991 Volatile Organic Chemicals
Jul 1, 1991 Sep 30, 1991 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Archived Sep 30, 1991 Volatile Organic Chemicals
Jul 1, 1991 Sep 30, 1991 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Archived Sep 30, 1991 Volatile Organic Chemicals
Jul 1, 1991 Sep 30, 1991 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Archived Sep 30, 1991 Volatile Organic Chemicals
Jul 1, 1991 Sep 30, 1991 Carbon tetrachloride MR No Yes — 0.005 mg/L — Archived Sep 30, 1991 Volatile Organic Chemicals
Jul 1, 1991 Sep 30, 1991 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Archived Sep 30, 1991 Volatile Organic Chemicals
Jul 1, 1991 Sep 30, 1991 Ethylbenzene MR No Yes — 0.7 mg/L — Archived Sep 30, 1991 Volatile Organic Chemicals
Jul 1, 1991 Sep 30, 1991 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Archived Sep 30, 1991 Volatile Organic Chemicals
Jul 1, 1991 Sep 30, 1991 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Archived Sep 30, 1991 Volatile Organic Chemicals
Jul 1, 1991 Sep 30, 1991 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Archived Sep 30, 1991 Volatile Organic Chemicals
Jul 1, 1991 Sep 30, 1991 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Archived Sep 30, 1991 Volatile Organic Chemicals
Jul 1, 1991 Sep 30, 1991 Tetrachloroethylene MR No Yes — 0.005 mg/L — Archived Sep 30, 1991 Volatile Organic Chemicals
Jul 1, 1991 Sep 30, 1991 Toluene MR No Yes — 1 mg/L — Archived Sep 30, 1991 Volatile Organic Chemicals
Jul 1, 1991 Sep 30, 1991 Styrene MR No Yes — 0.1 mg/L — Archived Sep 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 Benzene MR No Yes — 0.005 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 Ethylbenzene MR No Yes — 0.7 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 Tetrachloroethylene MR No Yes — 0.005 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 Trichloroethylene MR No Yes — 0.005 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 Carbon tetrachloride MR No Yes — 0.005 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 Vinyl chloride MR No Yes — 0.002 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 Styrene MR No Yes — 0.1 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 Toluene MR No Yes — 1 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 CHLOROBENZENE MR No Yes — 0.1 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Apr 1, 1991 Jun 30, 1991 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Archived Jun 30, 1991 Volatile Organic Chemicals
Dec 28, 1990 Mar 31, 1991 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Archived Mar 31, 1991 Volatile Organic Chemicals
Dec 28, 1990 Mar 31, 1991 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Archived Mar 31, 1991 Volatile Organic Chemicals
Dec 28, 1990 Mar 31, 1991 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Archived Mar 31, 1991 Volatile Organic Chemicals
Dec 28, 1990 Mar 31, 1991 Tetrachloroethylene MR No Yes — 0.005 mg/L — Archived Mar 31, 1991 Volatile Organic Chemicals
Dec 28, 1990 Mar 31, 1991 Ethylbenzene MR No Yes — 0.7 mg/L — Archived Mar 31, 1991 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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