Stay current on Water Quality reports, newsletters and our annual report.
KCWD90 has partnered with Backflow Solutions, Inc. (BSI), a third party contractor, to manage the District's Cross Connection Control Program. BSI provides a web-based tracking program and a more efficient and cost effective means of managing the District's inventory of backflow prevention assemblies.
QUESTIONS? Call or Email:
BSI Online (800) 414- 4990
KCWD90 (425) 255-9600
Do you have or need to have a backflow device? For most customers a DCVA (Double Check Valve Assembly) is exactly what you need. Specifications and details for DCVA installation can be found here.
Highlights
Dick Gidner Retiring as Commissioner
Time to Winterize
Qualify for Low Income / Disabled Rate
Articles in the 2012-2013 Winter Newsletter include:
Articles in the 2012 Summer Newsletter include:
Articles included in the Fall Newsletter 2012 Include:
The 2011 Winter Newsletter includes updates about the following:
Please use the above link to access the PDF form. The form may also be completed online using the following link: https://www.kcwd90.com/forms-water-availability.php
KING COUNTY WATER DISTRICT NO. 90
LEAK ADJUSTMENT POLICY
Frequently Asked Questions (FAQ)