Natural Channel definition
Examples of Natural Channel in a sentence
Reference Reach: A term often used in Natural Channel Design for developing dimensionless ratios to assess channel dimension, pattern and profile.
Natural Channel – Stream, creek, river, lake, wetland, estuary, gully, swale, ravine, or any open conduit where water will concentrate and flow intermittently or continuously.
Northern Arizona University and Natural Channel Design, Flagstaff, AZ.
Stream Restoration, A Natural Channel Design Handbook, NCSU Stream Restoration Institute, Doll, B.A., ▇.▇.
Natural Channel – A stream, creek, river, lake, wetland, estuary, gully, swale, ravine or any open conduit where water will concentrate and flow intermittently or continuously.
Natural Channel Stream Design ▇▇▇▇://▇▇▇.▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇.▇▇▇/what_were_doing/waterways_restoration/tools 11.
For all projects proposing stream restoration, when a PCN is required, proponents must provide a completed Natural Channel Design Review Checklist and Selected Morphological Characteristics form, including the name and location of the reference reach, unless the district engineer waives this criterion by making a written determination concluding that the discharge will result in no more than minimal adverse environmental effects.
The flood mitigation plan will include consideration of the following: Structural Approach: • Detention/Retention Facility; • Channel Improvements, particularly using the Natural Channel Method; • Roadway Bridge/Culvert Improvements; • Levees/Berms/Floodwalls; and • Combination of any of two or more of the above.
They are as follows: Location Normalized Risk Relative to the Natural Channel at Charcoal Point Charcoal Point 1.0 North Channel with C3/C4 550' bridge 4.0 East Channel at Idaho/California Rocks 8.7 West Channel north of G"5" 10.7 The risk of using West Channel at its narrowest point is estimated to be 24% greater than the risk of transiting East Channel at its narrowest point.