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NASA WALLOPS FLIGHT FACILITY

Virginia — Community Water System — PWSID: VA3001500

System Information

PWSIDVA3001500
System NameNASA WALLOPS FLIGHT FACILITY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeFederal
EPA Region03
Serves SchoolNo
WholesalerNo
First ReportedFeb 10, 1979
Last ReportedDec 3, 2025

Location & Contact

StateVirginia
CityWALLOPS ISLAND
ZIP Code23337
AddressMedical and Environmental Div Code 250
OrganizationSHANE, JULIE R
Phone805-603-6767

Population & Service

Population Served1,625
Service Connections115

Drinking Water Violations (96)

This water system has 96 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
Nov 1, 2023 Nov 30, 2023 Groundwater Rule TT Yes No — — — Resolved Nov 26, 2023 Ground Water Rule
Nov 1, 2023 Nov 30, 2023 Groundwater Rule TT Yes No — — — Resolved Nov 26, 2023 Ground Water Rule
Nov 1, 2023 Nov 30, 2023 Groundwater Rule TT Yes No — — — Resolved Nov 26, 2023 Ground Water Rule
Nov 1, 2023 Nov 30, 2023 Groundwater Rule TT Yes No — — — Resolved Nov 26, 2023 Ground Water Rule
Sep 1, 2023 Sep 30, 2023 Groundwater Rule TT Yes No — — — Resolved Sep 26, 2023 Ground Water Rule
Sep 1, 2023 Sep 30, 2023 Groundwater Rule TT Yes No — — — Resolved Sep 26, 2023 Ground Water Rule
Sep 1, 2023 Sep 30, 2023 Groundwater Rule TT Yes No — — — Resolved Sep 26, 2023 Ground Water Rule
Jul 1, 2023 Sep 30, 2023 TTHM MCL Yes No 90 UG/L 0.080 mg/L 80 Resolved Sep 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 TTHM MCL Yes No 90 UG/L 0.080 mg/L 80 Resolved Sep 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 TTHM MCL Yes No 90 UG/L 0.080 mg/L 80 Resolved Sep 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 TTHM MCL Yes No 90 UG/L 0.080 mg/L 80 Resolved Sep 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2023 Jun 30, 2023 TTHM MCL Yes No 96 UG/L 0.080 mg/L 80 Resolved Jun 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2023 Jun 30, 2023 TTHM MCL Yes No 96 UG/L 0.080 mg/L 80 Resolved Jun 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2023 Jun 30, 2023 TTHM MCL Yes No 96 UG/L 0.080 mg/L 80 Resolved Jun 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2023 Jun 30, 2023 TTHM MCL Yes No 96 UG/L 0.080 mg/L 80 Resolved Jun 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Mar 31, 2023 TTHM MCL Yes No 90 UG/L 0.080 mg/L 80 Resolved Mar 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Mar 31, 2023 TTHM MCL Yes No 90 UG/L 0.080 mg/L 80 Resolved Mar 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Mar 31, 2023 TTHM MCL Yes No 90 UG/L 0.080 mg/L 80 Resolved Mar 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Mar 31, 2023 TTHM MCL Yes No 90 UG/L 0.080 mg/L 80 Resolved Mar 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2022 Dec 31, 2022 Groundwater Rule TT Yes No — — — Resolved Dec 18, 2022 Ground Water Rule
Dec 1, 2022 Dec 31, 2022 Groundwater Rule TT Yes No — — — Resolved Dec 18, 2022 Ground Water Rule
Dec 1, 2022 Dec 31, 2022 Groundwater Rule TT Yes No — — — Resolved Dec 18, 2022 Ground Water Rule
Oct 1, 2022 Dec 31, 2022 TTHM MCL Yes No 86 UG/L 0.080 mg/L 80 Resolved Dec 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2022 Dec 31, 2022 TTHM MCL Yes No 86 UG/L 0.080 mg/L 80 Resolved Dec 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2022 Dec 31, 2022 TTHM MCL Yes No 86 UG/L 0.080 mg/L 80 Resolved Dec 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2022 Dec 31, 2022 TTHM MCL Yes No 86 UG/L 0.080 mg/L 80 Resolved Dec 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2021 Jan 31, 2021 Groundwater Rule TT Yes No — — — Resolved Jan 28, 2021 Ground Water Rule
Jan 1, 2021 Jan 31, 2021 Groundwater Rule TT Yes No — — — Resolved Jan 28, 2021 Ground Water Rule
Jan 1, 2021 Jan 31, 2021 Groundwater Rule TT Yes No — — — Resolved Jan 28, 2021 Ground Water Rule
Jan 1, 2021 Jan 31, 2021 Groundwater Rule TT Yes No — — — Resolved Jan 28, 2021 Ground Water Rule
Aug 1, 2017 Aug 31, 2017 Groundwater Rule TT Yes No — — — Resolved Aug 30, 2017 Ground Water Rule
Aug 1, 2017 Aug 31, 2017 Groundwater Rule TT Yes No — — — Resolved Aug 30, 2017 Ground Water Rule
Aug 1, 2017 Aug 31, 2017 Groundwater Rule TT Yes No — — — Resolved Aug 30, 2017 Ground Water Rule
Aug 1, 2017 Aug 31, 2017 Groundwater Rule TT Yes No — — — Resolved Aug 30, 2017 Ground Water Rule
Apr 1, 2012 Jun 30, 2012 TTHM MCL Yes No .082 MG/L 0.080 mg/L .08 Resolved Jun 30, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2012 Jun 30, 2012 TTHM MCL Yes No .082 MG/L 0.080 mg/L .08 Resolved Jun 30, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2012 Jun 30, 2012 TTHM MCL Yes No .082 MG/L 0.080 mg/L .08 Resolved Jun 30, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2012 Jun 30, 2012 TTHM MCL Yes No .082 MG/L 0.080 mg/L .08 Resolved Jun 30, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2012 Mar 31, 2012 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Mar 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2012 Mar 31, 2012 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Mar 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2012 Mar 31, 2012 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Mar 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2012 Mar 31, 2012 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Mar 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2011 Dec 31, 2011 TTHM MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Dec 31, 2011 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2011 Dec 31, 2011 TTHM MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Dec 31, 2011 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2011 Dec 31, 2011 TTHM MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Dec 31, 2011 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2011 Dec 31, 2011 TTHM MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Dec 31, 2011 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2011 Dec 31, 2011 TTHM MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Dec 31, 2011 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2011 Dec 31, 2011 TTHM MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Dec 31, 2011 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2011 Sep 30, 2011 TTHM MCL Yes No .085 MG/L 0.080 mg/L — Resolved Sep 30, 2011 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2011 Sep 30, 2011 TTHM MCL Yes No .085 MG/L 0.080 mg/L — Resolved Sep 30, 2011 Stage 1 Disinfectants and Disinfection Byproducts Rule

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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