State Regulations
Oregon Fish Passage Laws: Oregon Revised Statutes (ODFW)
Oregon Fish Passage Laws: Oregon Administrative Rules (ODFW)

Websites
Fish Screening (ODFW)
Fish Screening and Irrigation Diversion Protection (WDFW)

Forest Practice Rules
Oregon Department of Forestry: Oregon Road/Stream Crossing Restoration Guide (ODF)

Manual
Fish Passage Barrier and Surface Water Diversion Screening Assessment and Prioritization Manual (WDFW)

Criteria and Guidelines
Anadromous Salmonid Passage Facility Design (NOAA)
Fish Protection Screen Guidelines for Washington State (WDFW)
California Department of Fish and Game Fish Screening Criteria (CDFG)

Design
Technical Supplement 14N – Fish Passage and Screening Design (USDA)
Fish Protection at Water Diversions: A Guide for Planning and Designing Fish Exclusion Facilities (BOR)
Designing Fish Screens for Fish Protection at Water Diversions (NMFS)

Planning
Pocket Guide to Screening Small Water Diversions: A Guide for Planning and Selection of Fish Screens for Small Diversions (USFS)