DENVER WATER BOARD

CO — Community Water System — PWSID: CO0116001

System Information

PWSIDCO0116001
System NameDENVER WATER BOARD
System TypeCommunity
Water SourceSurface Water

Location

StateCO
City
County
ZIP Code

Population

Population Served1,287,000

Drinking Water Violations (373)

This water system has 373 violations recorded in the EPA SDWIS database.

DateContaminantHealth-BasedStatusRule
Mar 1, 2024 Interim Enhanced Surface Water Treatment Rule Y Resolved Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Mar 1, 2024 Interim Enhanced Surface Water Treatment Rule Y Resolved Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Mar 1, 2024 Interim Enhanced Surface Water Treatment Rule Y Resolved Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2024 Combined Uranium Y Resolved Radionuclides and Revised Rad Rule
Jan 1, 2024 Combined Uranium Y Resolved Radionuclides and Revised Rad Rule
Jan 1, 2024 Combined Uranium Y Resolved Radionuclides and Revised Rad Rule
Sep 1, 2022 Interim Enhanced Surface Water Treatment Rule Y Resolved Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Sep 1, 2022 Interim Enhanced Surface Water Treatment Rule Y Resolved Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Sep 1, 2022 Interim Enhanced Surface Water Treatment Rule Y Resolved Interim and Long Term 1 Enhanced Surface Water Treatment Rule
May 1, 2019 Interim Enhanced Surface Water Treatment Rule Y Resolved Interim and Long Term 1 Enhanced Surface Water Treatment Rule
May 1, 2019 Interim Enhanced Surface Water Treatment Rule Y Resolved Interim and Long Term 1 Enhanced Surface Water Treatment Rule
May 1, 2019 Interim Enhanced Surface Water Treatment Rule Y Resolved Interim and Long Term 1 Enhanced Surface Water Treatment Rule
May 1, 2019 Interim Enhanced Surface Water Treatment Rule Y Resolved Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2014 HEXACHLOROBENZENE Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 HEXACHLOROBENZENE Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Carbofuran Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Atrazine Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Total Polychlorinated Biphenyls (PCB) Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 ETHYLENE DIBROMIDE Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 ETHYLENE DIBROMIDE Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 ETHYLENE DIBROMIDE Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Chlordane Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Chlordane Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 BHC-GAMMA Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 BHC-GAMMA Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Toxaphene Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Toxaphene Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Toxaphene Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Endothall Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 OXAMYL Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Endrin Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Endrin Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 BHC-GAMMA Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 BHC-GAMMA Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Endothall Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Endothall Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Di(2-ethylhexyl) adipate Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Di(2-ethylhexyl) adipate Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 OXAMYL Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 OXAMYL Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Atrazine Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 HEXACHLOROBENZENE Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Simazine Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Hexachlorocyclopentadiene Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Hexachlorocyclopentadiene Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Hexachlorocyclopentadiene Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Aldicarb sulfone Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Aldicarb sulfone Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Carbofuran Y Resolved Synthetic Organic Chemicals
Jan 1, 2014 Carbofuran Y Resolved 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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