Water District #90 Publications Library

Stay current on Water Quality reports, newsletters and our annual report.

June 8, 20232023 CCR for the 2022 year

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2023 CCR for the 2022 year
2,891 kb • June 8, 2023

October 17, 20222022 CCR for the 2021 year

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2022 CCR for the 2021 year
637 kb • October 17, 2022

May 25, 20212021 CCR for the 2020 year

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2021 CCR for the 2020 year
458 kb • May 25, 2021

June 8, 20202020 CCR for the 2019 year

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2020 CCR for the 2019 year
821 kb • June 8, 2020

May 9, 20192019 CCR for the 2018 year

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2019 CCR for the 2018 year
518 kb • May 9, 2019

2018 Water Quality Data

May 23, 20182018 CCR for the 2017 year

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2018 CCR for the 2017 year
786 kb • May 23, 2018

May 24, 20172017 CCR for the 2016 year

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2017 CCR for the 2016 year
526 kb • May 24, 2017

May 24, 20162016 CCR for the 2015 year

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2016 CCR for the 2015 year
334 kb • May 24, 2016

May 26, 20152015 CCR for the 2014 year

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2015 CCR for the 2014 year
783 kb • May 26, 2015

The Federal Safe Drinking Water Act (SDWA) and the US Environmental Protection Agency (EPA) require that every community water system must prepare and distribute a consumer confidence report (water quality report) annually to the public it serves.  This annual report describes your drinking water sources, provides actual water quality test results, compares those results to stringent federal water quality standards and informs you about important water quality issues.  Although this report is technical in nature, we have attempted to provide the information in such a way as to make it meaningful to our customers.  Our goal is to help you understand what is in your water (contaminants) and how it may affect you.  So please, take a few minutes to read through and familiarize yourself with the quality of the water you and your family drink every day.

January 24, 20152014 CCR for the 2013 year

PDF Format
2014 CCR for the 2013 year
676 kb • January 24, 2015

THE PURPOSE OF THIS REPORT

The Federal Safe Drinking Water Act (SDWA) and the US Environmental Protection Agency (EPA) require that every community water system must prepare and distribute a consumer confidence report (water quality report) annually to the public it serves.  This annual report describes your drinking water sources, provides actual water quality test results, compares those results to stringent federal water quality standards and informs you about important water quality issues.  Although this report is technical in nature, we have attempted to provide the information in such a way as to make it meaningful to our customers.  Our goal is to help you understand what is in your water (contaminants) and how it may affect you.  So please, take a few minutes to read through and familiarize yourself with the quality of the water you and your family drink every day.

January 24, 20152013 CCR for the 2012 year

PDF Format
2013 CCR for the 2012 year
5,467 kb • January 24, 2015

THE PURPOSE OF THIS REPORT

The Federal Safe Drinking Water Act (SDWA) and the US Environmental Protection Agency (EPA) require that every community water system must prepare and distribute a consumer confidence report (water quality report) annually to the public it serves.  This annual report describes your drinking water sources, provides actual water quality test results, compares those results to stringent federal water quality standards and informs you about important water quality issues.  Although this report is technical in nature, we have attempted to provide the information in such a way as to make it meaningful to our customers.  Our goal is to help you understand what is in your water (contaminants) and how it may affect you.  So please, take a few minutes to read through and familiarize yourself with the quality of the water you and your family drink every day.

January 24, 20152012 CCR for the 2011 year

PDF Format
2012 CCR for the 2011 year
3,001 kb • January 24, 2015

THE PURPOSE OF THIS REPORT

The Federal Safe Drinking Water Act (SDWA) and the US Environmental Protection Agency (EPA) require that every community water system must prepare and distribute a consumer confidence report (water quality report) annually to the public it serves.  This annual report describes your drinking water sources, provides actual water quality test results, compares those results to stringent federal water quality standards and informs you about important water quality issues.  Although this report is technical in nature, we have attempted to provide the information in such a way as to make it meaningful to our customers.  Our goal is to help you understand what is in your water (contaminants) and how it may affect you.  So please, take a few minutes to read through and familiarize yourself with the quality of the water you and your family drink every day.

January 24, 20152012 Analysis of Cedar and Tolt Water Supplies

PDF Format
2012 Analysis of Cedar and Tolt Water Supplies
49 kb • January 24, 2015

Detailed Water Quality Data provided by Seattle Public Utilites. Samples were collected on June 19, 2012. Report covers the 2012 year of Water Distribution.

Report includes details of Primary and Secondary Water Quality Parameters and their detected levels in 2012.