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Title

Request for Chemical Treatment

 
Form number Date Published Date Revised
ECY 070-258 August 2007 January 2015
VIEW NOW Request for Chemical Treatment (Number of pages: 3) (Publication Size: 226KB)


Microsoft Word format (Publication Size: 62KB)


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Description This is a form that needs to be submited for Ecology to evaluate and approve of deny a chemical treatment system for Stormwater. Chemical treatment is used mostly on construction sites.
REQUEST A COPY The mission of the Department of Ecology is to protect, preserve, and enhance Washington’s environment. To help us meet that goal, please consider the environment before you print or request a copy.

ADA Accessibility
The Department of Ecology is committed to providing people with disabilities access to information and services by meeting or exceeding the requirements of the Americans with Disabilities Act (ADA), Section 504 and 508 of the Rehabilitation Act, and Washington State Policy #188.
Visit Ecology’s website for more information
Contact Doug Howie at 360-407-6444 or douglas.howie@ecy.wa.gov
Keywords chemical treatment, construction stormwater, Water Quality form, Official Ecology Form
WEB PAGE Evaluation of Emerging Stormwater Treatment Technologies