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Water Quality Reports

The Environmental Protection Agency requires community water systems to deliver a Consumer Confidence Report, also known as an annual drinking water quality report, to their customers. These reports provide customers information about their local drinking water.  This includes raw water systems and drinking water systems, lead and copper projects, and regulated contaminants.

To obtain a hard copy please call Customer Care at 303-893-2444 or fill out this webform.

To learn more about unregulated contaminants, please see our Treated Water Quality Summary.

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2023 Water Quality Report 2023 Informe de calidad del agua
2022 Water Quality Report 2022 Informe de calidad del agua
2021 Water Quality Report 2021 Informe de calidad del agua
2020 Water Quality Report 2020 Informe de calidad del agua
2019 Water Quality Report 2019 Informe de calidad del agua
2018 Water Quality Report 2018 Informe de calidad del agua
2017 Water Quality Report 2017 Informe de calidad del agua
2016 Water Quality Report 2016 Informe de calidad del agua
2015 Water Quality Report 2015 Informe de calidad del agua
2014 Water Quality Report 2014 Informe de calidad del agua
2013 Water Quality Report 2013 Informe de calidad del agua
2012 Water Quality Report 2012 Informe de calidad del agua
2011 Water Quality Report 2011 Informe de calidad del agua
2010 Water Quality Report 2010 Informe de calidad del agua
2009 Water Quality Report 2009 Informe de calidad del agua
2008 Water Quality Report 2008 Informe de calidad del agua
2007 Water Quality Report