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Module 1: Welcome and Overview. Iowa’s River Restoration Toolbox Level 1 / Base Training. Getting to Know You. Introduce instructors and team leaders Participant names, organizations, goals. www.iowadnr.gov/riverrestoration. Goals of the River Restoration Toolbox.
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Module 1:Welcome and Overview Iowa’s River Restoration Toolbox Level 1 / Base Training
Getting to Know You • Introduce instructors and team leaders • Participant names, organizations, goals www.iowadnr.gov/riverrestoration
Goals of the River Restoration Toolbox • Bridge gaps between stable natural stream systems and engineering practices • Offer practical solutions that enrich recreation, aesthetics, ecology, economy • Create a system that leads stream restoration and stability projects to be reviewable, biddable, buildable, and reliable • Respect needs for infrastructure protection • Draw from the best of the various methodologies already being applied • “Iowise” it (made Iowan, and wiser, with review by a statewide advisory team)
The Toolbox Offers • Consistent / efficient field assessment • Computations that visually flag key drivers of instability • A decision tool that ranks potential solutions to address key drivers of instability. • A practice guide with dozens of techniques that enhance both stability and habitat • Peace of mind: Accepted/vetted design range tables and descriptions for applying each technique in Iowa • Soft practices, such as floodplain restoration and riparian buffering, with implications for urban planning
Level 1 Short Course Objectives • The participant will: • Learn field and desktop techniques sufficient to populate Toolbox data collection questionnaire • Know river facets, features, stream types, and functions • Understand hydrology / hydraulics sufficient to foster communication among project managers, designers, biologists, and reviewers • Be able to interpret Toolbox results, with a conceptual understanding of each key driver of instability
Level 1 Short Course Objectives (cont.) • The participant will: • Learn about alternatives to walls, revetments, dams, etc. • Develop comfort with applying techniques to site conditions, and knowing when more study and analysis is needed (i.e. why do you suppose there’s a Level 2?) • Understand accepted design ranges of practices / techniques
Level 1 Short Course Limitations • The toolbox cannot apply techniques to a site for you • Must spend time with each practice and technique to understand dimensions, angles, material sizing, etc. • Experience with practices and monitoring yields successively better results