Severe erosion hazard. Appropriate BMPs and aggressive engineering measures required during construction. Increased impervious surfaces would increase runoff. Retention pond would be constructed on site. Increased impervious surfaces would increase runoff.
Retention pond exists on site.
Increased impervious surfaces would increase runoff. Retention pond would be constructed on site. Groundwater No impact. Increased sedimentation difficult to manage. Substantial increase in surface runoff with oil, grease, and thermal pollutants.