Module # 10 Review of Field Day 2 Data Collection Iowa’s River Restoration Toolbox Level 1 / Base Training

Purpose of Field Day 2 BANCS Riffle Armor Pebble Counts Bar Sample General Stability

Pebble Counts & Bar Samples 3. Obtain Sieve Analysis at the location of the largest particle on lower 1/3 of point bar or other depositional feature 1. Obtain a 100-particle pebble count on 10 transects from bankfull to bankfull throughout the reach (Classification) 2. Obtain a 100-particle pebble count in the riffle bed (Sediment Transport)

Wolman Pebble Counts

BEHI Study Form Develop Adjective Rating: Very Low Low Moderate High Very High Extreme

Geology Form

Planform Stability Form

Bed Stability Form

Habitat Form

Infrastructure Form

Module # 10 Review of Field Day 2 Data Collection Iowa’s River Restoration Toolbox Level 1 / Base Training