250701_42 ERW_Stormwater Report

250624_42 ERW Waymaker Printed 7/1/2025 Page 6 Prepared by Colliers Engineering & Design HydroCAD® 10.20-5c s/n 04431 © 2023 HydroCAD Software Solutions LLC Ground Covers (selected nodes) HSG-A (acres) HSG-B (acres) HSG-C (acres) HSG-D (acres) Other (acres) Total (acres) Ground Cover Subcatchment Numbers 0.000 0.000 1.453 0.000 0.000 1.453 0.000 0.000 0.621 0.000 0.000 0.621 0.000 0.000 0.355 0.000 0.000 0.355 0.000 0.000 0.492 0.000 0.000 0.492 0.000 0.000 2.922 0.000 0.000 2.922 >75% Grass cover, Good PR 1A-P , PR 1B-P Gravel roads PR 1A-P , PR 1B-P Paved parking PR 1B-I Roofs PR 1B-I TOTAL AREA