77.57 - Fishways, flow, and screening.
- 77.57.010 - Fish guards required on diversion devices -- Penalties, remedies for failure.
- 77.57.020 - Review of permit applications to divert or store water -- Water flow policy.
- 77.57.030 - Fishways required in dams, obstructions -- Penalties, remedies for failure.
- 77.57.040 - Director may modify inadequate fishways and fish guards.
- 77.57.050 - If fishway is impractical, fish hatchery or cultural facility may be provided in lieu.
- 77.57.060 - Director may modify inadequate fishways and protective devices.
- 77.57.070 - Diversion of water -- Screen, bypass required.
- 77.57.080 - Operation and maintenance of fish collection facility on Toutle river.