1.                            C O A S T   R A N G E                                                                                                                                                                                                                                                                                                                                                                       


      Level IV Ecoregion                                   Physiography                                                              Geology                                                                          Soil                                                                        Climate                                            Potential Natural                         Land Use and Land Cover    
                                Area                                                           Elevation /                  Surficial material and bedrock                Order (Great Groups)                             Common Soil Series                Temperature  /     Precipitation     Frost Free      Mean Temperature                       Vegetation                                                       
                               (square                                                        Local Relief                                                                                                                                                  Moisture Regimes    Mean annual       Mean annual      January min/max;
                               miles)                                                             (feet)                                                                                                                                                                          (inches)            (days)      July min/max, ( F)                                                                                      


1f.  Willapa Hills             2028 Low, rolling hills and mountains with medium                0-3020         Miocene sandstone, siltstone, shale.                 Andisols (Fulvudands,                    Zenker, Elochoman, Vernonia,                       Mesic/            50-100           100-210             31/46;           Western hemlock, western red cedar,            Douglas-fir/western hemlock/red alder/western
                                           gradient, sinuous streams and rivers. Low                /                                                               Hapludands), Alfisols                    Scaponia, Goble, Braun, Anunde,                      Udic                                                 50/76            Douglas-fir.                                   red cedar forests.  Forestry, some rural
                                           drainage density.                                  300-1400                                                              (Hapludalfs), Inceptisols                Rinearson, Alstony. Mostly very deep                                                                                                                                      residential development, pastureland.
                                                                                                                                                                    (Haplumbrepts, Dystrochrepts,            to moderately deep, silt loam; some

                                                                                                                                                                    Eutrochrepts, Fragiumbrepts)             gravelly loam.