hydromulch slash spreading seeding Contoured felled log erosion barrier fiber rolls silt fences scarification Reduces erosion Increase Cover Improve Moisture retention Reduce slope length Slows runoff velocity Trap Sediment Increase Infiltration Provide a seedbed Reduce noxious invasive plant establishment Provide Surface Roughness x2 x2 x2 x2 x3 x1 x1 x1 x2 x1 x2 x3 x3 x2 x2 x2 x2 x2* x3 189 1= Fully meets objective 2=Partially meets objective 3=Rarely or seldom meets objective *=not effective in year, partially effective year 2 x2 x1 x2 x2 x2 x2 x2 x2 x2 x2 x1 x1 x2 x2 x2 x2 x3 DR DR A A C CO F F O T T PY PY Straw mulch Cover Treatments BAER Treatment Selection Tool Land Treatments Barrier Treatments Appendix E log checkdam rock checkdam Inchannel felling Grade Stabilizer Rock Channel Treatments Grade Stabilizer Log Streambank Armoring In-channel structures Channel Deflectors Trap Sediment Provides grade control Reduces velocities Slows sediment delivery Attenuates Peak Flow Reduces streambank erosion Durability of structure Maintenance needs x1 x2 x2 x2 x1 Moderate x1 x2 x2 x3 x2 Moderate low x1 x1 low x2 x2 x1 low x2 x2 1=fully meets objective 2= partially meets objective 3=seldom or rarely meets objective low x2 190 *low maintenance when structures are large low* x1 x2 x2 x2 x1 low x2 x2 DR DR A A C CO F F O T T PY PY Strawbale checkdams in ephemeral channels Checkdams Appendix E moderate x1 x1 x1 x1 Debris and Sediment Basin Improve hydraulic capacity Shortens flow length Prevents reduces plugging of culverts Prevents reduces diversion Traps Debris Reduces road erosion Disperses flows Protects road fill Outsloping Dips Armored Dips Rock armored overflow structure Armored Low Water Stream Crossing Metal overside drains Debris Racks Deflectors Risers Culvert Upgrades Culvert Cleanout Culvert Modification 1=fully meets objective 2=partially meets objective 3= seldom or rarely meets objective x1 x1 x3 x1 x1 x1 x1 x2 x1 x1 x3 x1 1x 1x x1 x2 1x x1 x2 x1 x1 x1 191 x2 x2 x1 x1 x1 x1 x1 x1 x1 x1 DR DR A A C CO F F O T T PY PY Storm Inspection Response Road Prism Drainage Road and Trail Treatments Appendix E x2 x1 Metal EndSections x2 x2 x1 Trail Stabilization Trail Stabilization x1 x1 Hazard Removal x1 Warning Signs x2 Protective Fencing and Barriers x2 Protection and Enforcement x1 Flood Warning Systems x1 192 1= Fully meets objective 2= Partially meets objective 3= Rarely or seldom meets objective x1 x2 DR DR A A C CO F F O T T PY PY Reduces Impacts to resources Improves Public Safety Minor Facility Safety Work Appendix E
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