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DOUGLAS BORDER PATROL STATION

Arizona — Non-Transient Non-Community — PWSID: AZ0402123

System Information

PWSIDAZ0402123
System NameDOUGLAS BORDER PATROL STATION
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypeFederal
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedApr 27, 2006
Last ReportedNov 17, 2025

Location & Contact

StateArizona
CityTUCSON
ZIP Code85711
AddressATTN: JAY PULLIS
OrganizationUS BORDER PATROL
Phone520-437-6864

Population & Service

Population Served450
Service Connections3

Drinking Water Violations (115)

This water system has 115 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 Dec 31, 2024 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2024 Nitrate Rule
Oct 1, 2024 Dec 31, 2024 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2024 Nitrate Rule
Oct 1, 2024 Dec 31, 2024 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2024 Nitrate Rule
Jan 1, 2024 Dec 31, 2024 TTHM MR No Yes — 0.080 mg/L — Resolved Jul 18, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Dec 31, 2024 TTHM MR No Yes — 0.080 mg/L — Resolved Jul 18, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Dec 31, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Jul 18, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Dec 31, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Jul 18, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2021 Nov 30, 2021 Revised Total Coliform Rule MON No Yes — — — Resolved Nov 30, 2021 Revised Total Coliform Rule
Nov 1, 2021 Nov 30, 2021 Revised Total Coliform Rule MON No Yes — — — Resolved Nov 30, 2021 Revised Total Coliform Rule
Nov 1, 2021 Nov 30, 2021 Revised Total Coliform Rule MON No Yes — — — Resolved Nov 30, 2021 Revised Total Coliform Rule
Nov 1, 2021 Nov 30, 2021 Revised Total Coliform Rule MON No Yes — — — Resolved Nov 30, 2021 Revised Total Coliform Rule
Aug 1, 2020 Aug 31, 2020 Revised Total Coliform Rule MON No Yes — — — Resolved Aug 31, 2020 Revised Total Coliform Rule
Aug 1, 2020 Aug 31, 2020 Revised Total Coliform Rule MON No Yes — — — Resolved Aug 31, 2020 Revised Total Coliform Rule
Apr 1, 2020 Jun 30, 2020 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2020 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2020 Jun 30, 2020 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2020 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Jun 30, 2020 TTHM MR No Yes — 0.080 mg/L — Resolved Jun 30, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Jun 30, 2020 TTHM MR No Yes — 0.080 mg/L — Resolved Jun 30, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Sep 30, 2019 Nitrate MCL Yes No 14 MG/L 10 mg/L 10 Resolved Sep 30, 2019 Nitrate Rule
Jul 1, 2019 Sep 30, 2019 Nitrate MCL Yes No 14 MG/L 10 mg/L 10 Resolved Sep 30, 2019 Nitrate Rule
Jul 1, 2019 Jun 30, 2020 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Jun 30, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Jun 30, 2020 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Jun 30, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Sep 30, 2019 Nitrate MCL Yes No 14 MG/L 10 mg/L 10 Resolved Sep 30, 2019 Nitrate Rule
Jul 1, 2019 Sep 30, 2019 Nitrate MCL Yes No 14 MG/L 10 mg/L 10 Resolved Sep 30, 2019 Nitrate Rule
Apr 1, 2019 Jun 30, 2019 Nitrate MCL Yes No 11 MG/L 10 mg/L 10 Resolved Jun 30, 2019 Nitrate Rule
Apr 1, 2019 Jun 30, 2019 Nitrate MCL Yes No 11 MG/L 10 mg/L 10 Resolved Jun 30, 2019 Nitrate Rule
Apr 1, 2019 Jun 30, 2019 Nitrate MCL Yes No 11 MG/L 10 mg/L 10 Resolved Jun 30, 2019 Nitrate Rule
Apr 1, 2019 Jun 30, 2019 Nitrate MCL Yes No 11 MG/L 10 mg/L 10 Resolved Jun 30, 2019 Nitrate Rule
Apr 1, 2019 Jun 30, 2019 Nitrate MCL Yes No 11 MG/L 10 mg/L 10 Resolved Jun 30, 2019 Nitrate Rule
Apr 1, 2019 Jun 30, 2019 Nitrate MCL Yes No 11 MG/L 10 mg/L 10 Resolved Jun 30, 2019 Nitrate Rule
Apr 1, 2019 Jun 30, 2019 Nitrate MCL Yes No 11 MG/L 10 mg/L 10 Resolved Jun 30, 2019 Nitrate Rule
Apr 1, 2019 Jun 30, 2019 Nitrate MCL Yes No 11 MG/L 10 mg/L 10 Resolved Jun 30, 2019 Nitrate Rule
Jan 1, 2019 — Lead and Copper Rule MR No No — TT — Resolved Jan 29, 2019 Lead and Copper Rule
Jan 1, 2019 — Lead and Copper Rule MR No No — TT — Resolved Jan 29, 2019 Lead and Copper Rule
Oct 1, 2018 Dec 31, 2018 Nitrate MCL Yes No 11 MG/L 10 mg/L 10 Resolved Dec 31, 2018 Nitrate Rule
Oct 1, 2018 Dec 31, 2018 Nitrate MCL Yes No 11 MG/L 10 mg/L 10 Resolved Dec 31, 2018 Nitrate Rule
Oct 1, 2018 Dec 31, 2018 Nitrate MCL Yes No 11 MG/L 10 mg/L 10 Resolved Dec 31, 2018 Nitrate Rule
Oct 1, 2018 Dec 31, 2018 Nitrate MCL Yes No 11 MG/L 10 mg/L 10 Resolved Dec 31, 2018 Nitrate Rule
Jul 1, 2018 Sep 30, 2018 Nitrate MR No Yes — 10 mg/L — Resolved Sep 30, 2018 Nitrate Rule
Jul 1, 2018 Sep 30, 2018 Nitrate MR No Yes — 10 mg/L — Resolved Sep 30, 2018 Nitrate Rule
Apr 1, 2018 Jun 30, 2018 Nitrate MCL Yes No 15 MG/L 10 mg/L 10 Resolved Jun 30, 2018 Nitrate Rule
Apr 1, 2018 Jun 30, 2018 Nitrate MCL Yes No 15 MG/L 10 mg/L 10 Resolved Jun 30, 2018 Nitrate Rule
Apr 1, 2018 Jun 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2018 Jun 30, 2018 Nitrate MCL Yes No 15 MG/L 10 mg/L 10 Resolved Jun 30, 2018 Nitrate Rule
Apr 1, 2018 Jun 30, 2018 Nitrate MCL Yes No 15 MG/L 10 mg/L 10 Resolved Jun 30, 2018 Nitrate Rule
Feb 1, 2018 Feb 28, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Feb 28, 2018 Revised Total Coliform Rule
Feb 1, 2018 Feb 28, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Feb 28, 2018 Revised Total Coliform Rule
Jan 1, 2018 Mar 31, 2018 Nitrate MCL Yes No 15 MG/L 10 mg/L 10 Resolved Mar 31, 2018 Nitrate Rule
Jan 1, 2018 Mar 31, 2018 Nitrate MCL Yes No 15 MG/L 10 mg/L 10 Resolved Mar 31, 2018 Nitrate Rule
Jan 1, 2018 Mar 31, 2018 Nitrate MCL Yes No 15 MG/L 10 mg/L 10 Resolved Mar 31, 2018 Nitrate Rule
Jan 1, 2018 Mar 31, 2018 Nitrate MCL Yes No 15 MG/L 10 mg/L 10 Resolved Mar 31, 2018 Nitrate 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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