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Section 3: Erosion and Runoff Control

Section 3: Erosion and Runoff Control

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Broad-based dips Turnouts Cross-drains (Ft) Waterbars (Ft) 20+ 16-20 11-15 6-10 0-5 60-40 100-60 140-100 180-140 250-180 40-30 60-40 80-60 100-80 120 -100 This table may first appear to be backward. But, it is laid out this way to remind you that steeper slopes usually require closer spacing between erosion control structures.

  Dips

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