Water Quality

Click on links below for the Water Quality reports and additional info.

2020 NDCWSD Water Quality Report

2020 Centennial Water Quality Report

Cloudy Water Fact Sheet

Drinking Water Taste and Odor Fact Sheet

Water Hardness Fact Sheet

Public Notice – Record Keeping & Reporting Requirements

2019 Water Quality Report

2019 Water Quality Report (supplemental)

2018 Water Quality Report

2017 Water Quality Report

2016 Water Quality Report
2016 Centennial Water District Water Quality Report (supplemental)

2015 Water Quality Report
2015 Centennial Water Quality Report (supplemental)

2014 Water Quality Report

2013 Water Quality Report

2012 Water Quality Report

2011 Water Quality Report