Forest Practices Code - Community Watershed Guidebook
Figure 6. ECA limitations in a community watershed. A WAP 1 is conducted on the entire watershed above the POD. WAP 2 and WAP 3 are conducted on the sub-basins one stream order less than WAP 1. Any lower order sub-basins greater than 250 ha have an ECA restriction of 30 per cent. Slopes above sensitive (class V) terrain have an ECA restriction of 20 per cent.
