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MOM & POPS 4 CORNERS PLAZA

Alaska — Transient Non-Community — PWSID: AK2227262

System Information

PWSIDAK2227262
System NameMOM & POPS 4 CORNERS PLAZA
System TypeTransient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedAug 29, 1989
Last ReportedDec 19, 2025

Location & Contact

StateAlaska
CityWASILLA
ZIP Code99654
Address500 E RAILROAD AVE
OrganizationTZOU, RICHARD
Phone907-376-4919

Population & Service

Population Served270
Service Connections1

Drinking Water Violations (70)

This water system has 70 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
Oct 1, 2024 Oct 31, 2024 Revised Total Coliform Rule MON No Yes — — — Resolved Oct 31, 2024 Revised Total Coliform Rule
Apr 1, 2024 Apr 30, 2024 Revised Total Coliform Rule MON No Yes — — — Resolved Apr 30, 2024 Revised Total Coliform Rule
Jan 1, 2024 Dec 31, 2024 Nitrate MR No Yes — 10 mg/L — Archived Dec 31, 2024 Nitrate Rule
Dec 1, 2023 Dec 31, 2023 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2023 Revised Total Coliform Rule
Jul 1, 2023 Jul 31, 2023 Revised Total Coliform Rule MON No Yes — — — Resolved Jul 31, 2023 Revised Total Coliform Rule
May 20, 2023 — Groundwater Rule TT Yes No — — — Resolved Sep 25, 2023 Ground Water Rule
Apr 1, 2023 Apr 30, 2023 Revised Total Coliform Rule MON No Yes — — — Resolved Apr 30, 2023 Revised Total Coliform Rule
Jan 7, 2023 — Groundwater Rule TT Yes No — — — Resolved May 15, 2023 Ground Water Rule
Nov 1, 2022 Nov 30, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Nov 30, 2022 Revised Total Coliform Rule
Nov 1, 2022 Nov 30, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Nov 30, 2022 Revised Total Coliform Rule
Feb 1, 2022 Feb 28, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Apr 1, 2021 Apr 30, 2021 Revised Total Coliform Rule MON No Yes — — — Resolved Apr 30, 2021 Revised Total Coliform Rule
Feb 1, 2021 Feb 28, 2021 Revised Total Coliform Rule MON No Yes — — — Resolved Feb 28, 2021 Revised Total Coliform Rule
Jan 1, 2021 Jan 31, 2021 Revised Total Coliform Rule MON No Yes — — — Resolved Jan 31, 2021 Revised Total Coliform Rule
Jan 1, 2021 Dec 31, 2021 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2021 Nitrate Rule
Dec 1, 2020 Dec 31, 2020 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2020 Revised Total Coliform Rule
Apr 1, 2020 Apr 30, 2020 Revised Total Coliform Rule MON No Yes — — — Resolved Apr 30, 2020 Revised Total Coliform Rule
Aug 1, 2019 Aug 31, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Aug 31, 2019 Revised Total Coliform Rule
May 1, 2019 May 31, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved May 31, 2019 Revised Total Coliform Rule
Dec 1, 2018 Dec 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2018 Revised Total Coliform Rule
Oct 1, 2018 Oct 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Oct 31, 2018 Revised Total Coliform Rule
Sep 1, 2018 Sep 30, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Sep 30, 2018 Revised Total Coliform Rule
Oct 21, 2016 — Groundwater Rule TT Yes No — — — Resolved Aug 20, 2019 Ground Water Rule
Oct 21, 2016 — Groundwater Rule TT Yes No — — — Resolved Aug 20, 2019 Ground Water Rule
Oct 21, 2016 — Groundwater Rule TT Yes No — — — Resolved Aug 20, 2019 Ground Water Rule
Jan 1, 2014 Mar 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Mar 31, 2014 Total Coliform Rule
Jan 1, 2012 Mar 31, 2012 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 2012 Total Coliform Rule
Jan 1, 2012 Mar 31, 2012 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 2012 Total Coliform Rule
Jan 1, 2012 Mar 31, 2012 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 2012 Total Coliform Rule
Jan 1, 2001 Dec 31, 2005 Other No No — — — Resolved Dec 31, 2005 Total Coliform Rule
Jan 1, 2001 Dec 31, 2005 Other No No — — — Resolved Dec 31, 2005 Total Coliform Rule
Jan 1, 2001 Dec 31, 2005 Other No No — — — Resolved Dec 31, 2005 Total Coliform Rule
Dec 1, 1995 Dec 31, 1995 Coliform (TCR) MR No No — 5% of samples — Archived Dec 31, 1995 Total Coliform Rule
Jan 1, 1995 Dec 31, 1999 Other No No — — — Resolved Dec 31, 1999 Total Coliform Rule
Jan 1, 1995 Dec 31, 1999 Other No No — — — Resolved Dec 31, 1999 Total Coliform Rule
Jan 1, 1993 Dec 31, 1993 Nitrate MR No Yes — 10 mg/L — Archived Dec 31, 1993 Nitrate Rule
Jun 30, 1986 Jun 30, 1989 Nitrate MR No Yes — 10 mg/L — Archived Jun 30, 1989 Nitrate Rule
Jun 30, 1986 Jun 30, 1989 Nitrate MR No Yes — 10 mg/L — Archived Jun 30, 1989 Nitrate Rule
— — — No No — — — — — —
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— — — No No — — — — — —
— — — No No — — — — — —
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— — — No No — — — — — —
— — — No No — — — — — —

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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