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2025 Industrial User Survey
The King County Industrial Waste Program (KCIW) is conducting a comprehensive Industrial User (IU) Survey to better understand the wastewater coming from companies and organizations in King County’s wastewater service area to protect regional water quality.
KCIW has hired PRR (a local research firm) to assist us with this important survey in 2025. Companies will receive notification to complete the survey via mail and e-mail. The survey should be completed online as soon as possible by following the instructions given in the notification.
Take the King County Industrial Waste Program Comprehensive Industrial User Survey.
- You will need enter the username and password provided in your survey invitation.
Frequently asked questions
Questions?
If you have questions about the survey, please submit your question in the form below, contact iusurvey@kingcounty.gov or call PRR contact person at 888-588-8515.