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Colorado Engineering Practice Selection Guide

Practice Selection Guide: Page 1: Slope Protection | Runoff Control | Straw Bale Barrier | Sediment Control
Practice Selection Guide: Page 2: Rd/Trail Protection | Other Protection | Burn Intensity Sheet | HydrophobicitySheet 

Practice

 Influence
of Land Treatment 
1-Slight
2-Moderate
3-Significant
Brief Definition

Sheet & Rill Erosion

Rill & Gully Erosion

Channel Erosion

Increased Peak Flow

  Flood Damage

Sediment Damage
Slope
Protection Practices		              
Seeding Establishing temporary or permanent vegetative cover

3

2

2

2

1

3
Contour
Scarification		 Tilling the soil surface on the contour with machinery

2

1

1

2/3

2/3

2/4
Hand Raking Tilling the soil surface by hand

1

1

1

1/2

1/2

1/3
Mulching Spreading & anchoring material to protect soil surface

3

2

2

     

2
Hydroseeding & Hydromulching Hydraulically applied seed and mulch

3

2

2

    

3
Erosion Control Netting Organic or inorganic erosion netting

3

2

2

      

1
Contour Log Felling Cutting logs in direction to control erosion

1

2

1

  

1

1
Contour Log Terracing Cutting and placing logs on contour to control erosion

3

2

1

  

1 

1
Contour Sandbagging Placing sandbags on contour to control erosion

3

2

1

   

1

1
Contour Straw Wattles Placing and staking wattles on contour to control erosion

3

2

1

   

1

1

Runoff Control Practices

                
Diversion Channel Channel and ridge constructed to collect and divert runoff

1

3

1

3

3
Dike Earthen barrier for flood proofing/runoff diversion

1

      

3

3
Channel Roughening Using logs & other materials to control channel erosion  

2

2

1

1
Rock Outlet Protection Rock area at outlets to reduce flow erosion  

3

2

2

2
Hillside Home Drainage Homeowner tips to prevent flood/drainage problems  

3

     

2

2

Sandbag Barrier

 Sandbag barrier used for flood proofing/runoff diversion        

2

2

Straw Bale Barrier

 Bale barrier used for flood proofing/ runoff diversion            

2

2
Wire & Fabric Gabion Barrier Home made wall for flood proofing/ runoff diversion            

3

3
Sediment  Contol
Practices		               
Silt Fence Temporary sediment barrier of filter fabric & wire fencing           

1/2
Straw Bale Check Dam Temporary erosion & sediment control in small channels   

1

1

      

1
Rock Check Dam Erosion & sediment control in small channels   

3

3

    

2
Post & Wire Check Dam Erosion & sediment control in small channels  

3

3

     

2

Log Check Dam

 Erosion & sediment control in small channels  

3

3

    

2

Debris/Sediment Basin

 Dam or structure to trap debris and sediment   

3

       

3

NRCS-CO Practice Selection Guide Continued - Part 2