Other than small variations in color and texture, the physical properties are the same for both soil series. The routine engineering properties of the coliuvium are reported in tables 1 and 2. Data in table 1 are from the Soil Conservation Service (SCS) (1977, 1978) and Norton (1979) for the entire range of the Pate and Eden Soil Series and thus are representative of the coliuvium over a wide geographical area.