4NWFish is right, WDFW has total authority over this situation. An HPA (Hydraulic Permit Approval) needs to be obtained from WDFW for any work in "regulated" waters, or fish-bearing streams. If water quality standards are not being met it falls under both WDFW and DOE. I quarantee you someone in Olypia cares.

Remember, the squeeky wheel gets the grease.