Some projects conducted on shorelines of the state also require review and approval by federal agencies. Ecology is designated as the coordinating agency for the state with regard to permits issued by the U.S. Army Corps of Engineers. The following is intended to facilitate ecology's coordination of local actions, with regard to exempt development, with federal permit review.

(1) The local government shall prepare a letter of exemption, addressed to the applicant and the department, whenever a development is determined by a local government to be exempt from the substantial development permit requirements and the development is subject to one or more of the following federal permit requirements:

(a) A U.S. Army Corps of Engineers section 10 permit under the Rivers and Harbors Act of 1899; (The provisions of section 10 of the Rivers and Harbors Act generally apply to any project occurring on or over navigable waters. Specific applicability information should be obtained from the Corps of Engineers.) or

(b) A section 404 permit under the Federal Water Pollution Control Act of 1972. (The provisions of section 404 of the Federal Water Pollution Control Act generally apply to any project which may involve discharge of dredge or fill material to any water or wetland area. Specific applicability information should be obtained from the Corps of Engineers.)

(2) The letter shall indicate the specific exemption provision from WAC 173-27-040 that is being applied to the development and provide a summary of the local government's analysis of the consistency of the project with the master program and the act.

(3) Local government may specify other developments not described within subsection (1) of this section as requiring a letter of exemption prior to commencement of the development.