In addition to the requirements of Env-Wq 1504.09, applicants shall submit a slope plan, drawn at a scale of one inch equals 50 feet, or at a scale that provides greater detail, that depicts land slopes with the following color-coding:

1. (a) Slopes less than or equal to 5% shall be shaded green;
2. (b) Slopes greater than 5% and less than or equal to 8% shall be shaded yellow;
3. (c) Slopes greater than 8% and less than 15% shall be shaded orange; and
4. (d) Slopes greater than 15%, shall be shaded red.

Source. #13758, eff 9-28-23; ss by #14472, eff 1-19-26, EXPIRES: 1-19-36 (formerly Env-Wq 1511.04)