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GATEWAY CANYONS WS

Colorado — Community Water System — PWSID: CO0139220

System Information

PWSIDCO0139220
System NameGATEWAY CANYONS WS
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedAug 17, 2005
Last ReportedNov 17, 2025

Location & Contact

StateColorado
CityGATEWAY
ZIP Code81522
Address—
OrganizationCRUZ, PERRY
Phone970-433-9366

Population & Service

Population Served370
Service Connections9

Drinking Water Violations (249)

This water system has 249 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, 2025 Mar 31, 2025 Chlorine MR No Yes — 4.0 mg/L — Resolved Feb 19, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 19, 2025 Revised Total Coliform Rule
Jan 1, 2025 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 19, 2025 Revised Total Coliform Rule
Jan 1, 2025 Mar 31, 2025 Chlorine MR No Yes — 4.0 mg/L — Resolved Feb 19, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025 Mar 31, 2025 Chlorine MR No Yes — 4.0 mg/L — Resolved Feb 19, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 19, 2025 Revised Total Coliform Rule
Jul 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Jul 23, 2024 Consumer Confidence Rule
Jul 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Jul 23, 2024 Consumer Confidence Rule
Jul 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Jul 23, 2024 Consumer Confidence Rule
Oct 1, 2011 Dec 31, 2011 TTHM MCL Yes No .085 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 .085 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 .085 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 .085 MG/L 0.080 mg/L .08 Resolved Dec 31, 2011 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2009 Sep 30, 2009 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Simazine MR No Yes — 0.004 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Picloram MR No Yes — 0.5 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2009 Volatile Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Dalapon MR No Yes — 0.2 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Carbofuran MR No Yes — 0.04 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Carbofuran MR No Yes — 0.04 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Carbofuran MR No Yes — 0.04 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Atrazine MR No Yes — 0.003 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Atrazine MR No Yes — 0.003 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Atrazine MR No Yes — 0.003 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 LASSO MR No Yes — — — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 LASSO MR No Yes — — — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 LASSO MR No Yes — — — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Endrin MR No Yes — 0.002 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Arsenic MR No Yes — 0.010 mg/L — Resolved Sep 30, 2009 Arsenic Rule
Jul 1, 2009 Sep 30, 2009 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Sep 30, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2009 Sep 30, 2009 TTHM MCL Yes No .085 MG/L 0.080 mg/L .08 Resolved Sep 30, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2009 Sep 30, 2009 Simazine MR No Yes — 0.004 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Endrin MR No Yes — 0.002 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Toxaphene MR No Yes — 0.003 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Toxaphene MR No Yes — 0.003 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Toxaphene MR No Yes — 0.003 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Dalapon MR No Yes — 0.2 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Dalapon MR No Yes — 0.2 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Diquat MR No Yes — 0.02 mg/L — Resolved Sep 30, 2009 Synthetic Organic Chemicals
Jul 1, 2009 Sep 30, 2009 Diquat MR No Yes — 0.02 mg/L — Resolved Sep 30, 2009 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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