Graham Place Subdivision <br />5468_HydroCAD_2-17-26_BAW <br /> Printed 7/9/2026Prepared by A&O Engineering LLC <br />Page 5HydroCAD® 10.20-8a s/n 04993 © 2025 HydroCAD Software Solutions LLC <br />Ground Covers (selected nodes) <br />HSG-A <br />(acres) <br />HSG-B <br />(acres) <br />HSG-C <br />(acres) <br />HSG-D <br />(acres) <br />Other <br />(acres) <br />Total <br />(acres) <br />Ground <br />Cover <br />Subcatchment <br />Numbers <br />0.000 0.000 0.000 0.224 0.000 0.224 >75% Grass cover, Good 1491S, <br />1495S, <br />1511S, <br />1512S, <br />1513S <br />0.000 0.000 0.000 0.992 0.000 0.992 Brush, Fair 1489S <br />0.000 0.000 0.000 0.414 0.000 0.414 Paved parking 1489S, <br />1491S, <br />1511S, <br />1512S, <br />1513S <br />0.000 0.000 0.000 0.674 0.000 0.674 Unconnected roofs 1489S, <br />1491S, <br />1511S, <br />1512S, <br />1513S <br />0.000 0.000 0.000 0.065 0.000 0.065 Water Surface 1496S <br />0.000 0.000 0.000 2.370 0.000 2.370 TOTAL AREA