The Legislature website will be unavailable intermittently this Saturday, June 6th, from 7:00 AM to 7:00 PM during scheduled server maintenance. We apologize for the inconvenience. 

Home  / State laws and rules  / WACs / Title 220 / Chapter 220-600

Chapter 220-600 WAC

STATE ENVIRONMENTAL PROTECTION ACT (SEPA)

Last update: 2/15/17

HTML versions have links
PDF versions have authentication

Complete chapter HTMLPDF

WAC Sections
HTMLPDF220-600-010Purpose.
HTMLPDF220-600-020Impact of SEPA on the department.
HTMLPDF220-600-030Definitions.
HTMLPDF220-600-040Scope and coverage of this chapter.
HTMLPDF220-600-050Threshold levels adopted by local governments.
HTMLPDF220-600-060Critical areas.
HTMLPDF220-600-070Agency policy—Substantive authority and mitigation.
HTMLPDF220-600-080Timing of the SEPA process.
HTMLPDF220-600-090Notice/statute of limitations.
HTMLPDF220-600-100Summary of information which may be required of a private applicant.
HTMLPDF220-600-110Assumption of lead agency status.
HTMLPDF220-600-120Designation of responsible official.
HTMLPDF220-600-130Mitigated DNS.
HTMLPDF220-600-140SEPA public information center.
HTMLPDF220-600-150Public notice.
HTMLPDF220-600-160Adoption by reference—Substantial compliance.
HTMLPDF220-600-170Severability.