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WILLOW BROOK METRO DISTRICT

Colorado — Community Water System — PWSID: CO0259020

System Information

PWSIDCO0259020
System NameWILLOW BROOK METRO DISTRICT
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedMay 20, 1994
Last ReportedNov 17, 2025

Location & Contact

StateColorado
CityGREENWOOD VILLAGE
ZIP Code80011
Address7995 E PRENTICE AVE STE 103E
OrganizationBLAIR, SUE
Phone303-381-4960

Population & Service

Population Served120
Service Connections54

Drinking Water Violations (76)

This water system has 76 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 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Mar 31, 2025 Radionuclides and Revised Rad Rule
Jan 1, 2025 Mar 31, 2025 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Mar 31, 2025 Radionuclides and Revised Rad Rule
Jan 1, 2025 Mar 31, 2025 Simazine MR No Yes — 0.004 mg/L — Resolved Mar 31, 2025 Synthetic Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Simazine MR No Yes — 0.004 mg/L — Resolved Mar 31, 2025 Synthetic Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Simazine MR No Yes — 0.004 mg/L — Resolved Mar 31, 2025 Synthetic Organic Chemicals
Jan 1, 2025 Mar 31, 2025 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Nitrate MR No Yes — 10 mg/L — Resolved Mar 31, 2025 Nitrate Rule
Jan 1, 2025 Mar 31, 2025 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2025 Synthetic Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Mar 31, 2025 Synthetic Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Mar 31, 2025 Synthetic Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Combined Uranium MR No Yes — 30 ug/L — Resolved Mar 31, 2025 Radionuclides and Revised Rad Rule
Jan 1, 2025 Mar 31, 2025 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2025 Synthetic Organic Chemicals
Jan 1, 2025 Mar 31, 2025 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Mar 31, 2025 Synthetic Organic Chemicals
Jan 1, 2025 Mar 31, 2025 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Mar 31, 2025 Synthetic Organic Chemicals
Jan 1, 2025 Mar 31, 2025 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Benzene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2025 Synthetic Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2025 Synthetic Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Combined Uranium MR No Yes — 30 ug/L — Resolved Mar 31, 2025 Radionuclides and Revised Rad Rule
Jan 1, 2025 Mar 31, 2025 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 2,4-D MR No Yes — 0.07 mg/L — Resolved Mar 31, 2025 Synthetic Organic Chemicals
Jan 1, 2025 Mar 31, 2025 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Mar 31, 2025 Synthetic Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Mar 31, 2025 Synthetic Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Nitrate MR No Yes — 10 mg/L — Resolved Mar 31, 2025 Nitrate Rule
Jan 1, 2025 Mar 31, 2025 Nitrate MR No Yes — 10 mg/L — Resolved Mar 31, 2025 Nitrate Rule
Jan 1, 2025 Mar 31, 2025 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Combined Uranium MR No Yes — 30 ug/L — Resolved Mar 31, 2025 Radionuclides and Revised Rad Rule
Jan 1, 2025 Mar 31, 2025 Styrene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Styrene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Mar 31, 2025 Volatile Organic Chemicals
Jan 1, 2025 Mar 31, 2025 Combined Uranium MR No Yes — 30 ug/L — Resolved Mar 31, 2025 Radionuclides and Revised Rad Rule
Jan 1, 2025 Mar 31, 2025 Styrene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2025 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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