Hydrologic Soil Group <br />Map unit symbol Map unit name Rating Acres in AOI Percent of AOI <br />32 Coburg-Urban land <br />complex <br />C 1.3 1.7% <br />76 Malabon-Urban land <br />complex <br />C 32.4 41.8% <br />118 Salem gravelly silt loam B 1.2 1.5% <br />119 Salem-Urban land <br />complex <br />B 26.3 34.0% <br />2224A Courtney gravelly silty <br />clay loam, 0 to 3 <br />percent slopes <br />D 16.3 21.0% <br />Totals for Area of Interest 77.5 100.0% <br />Hydrologic Soil Group—Lane County Area, Oregon 25-1127, 2610 Cal Young Road <br />Infiltration <br />Natural Resources <br />Conservation Service <br />Web Soil Survey <br />National Cooperative Soil Survey <br />1/22/2026 <br />Page 3 of 4