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i <br /> � Table 1-5.5 Hydrologic Soil Groups for Soils in the Everctt Area <br /> � Soil Tvoe Hvdmlo¢ic Soil Grouo <br /> Alderwood O <br /> � Beliingham C <br /> �� C <br /> Custer • C I <br /> IEverctt A I <br /> i�disnola '4 <br /> I �P C � <br /> Lynnwood A I <br /> McKenna D I <br /> � Mulcilteo D <br /> Nocma D <br /> P� C <br /> ! p�� ' C <br /> puyal�up B <br /> Soohomish D <br /> � Sumus C <br /> Tokul C <br /> � Winston A <br /> ( Hvdroloaic Soil Grouo Classifications <br /> t A. Low�unoff pountiaL Soils having high infiltration raus,even when thoroughly <br /> � wetted, and consisting chiefly of deep,well-to-excessively draincd sands or <br /> gravels. 'Ihese soils have a high rate of water transmission. <br /> f B. Moderately low runoff potential. Suils 6aving moderau infilhatioa rates when <br /> � thoroughly wetted,and consisting chiefly of moderately fine to moderately <br /> coarse textures. These soils have a moderate rate of water hansm�ssion. <br /> � C. Moderauly high runoff pocential• Soils having slow infiltration raus when ' <br /> 1 thoroughly wetted,and consisting chiefly oi soils with a layer that impedes <br /> downward movement of water or soils with moderately fine to fine textures. <br /> 'Iliese soils have a slow rate of water transmission• <br /> ID, High runoff potential. Soils having very slow infiltrarion rates when thoroughly <br /> wetted and consisting chiefly of clay soils with a high swdling pountial,soils <br /> � with a permanent high waur table,soils with a hazdpan or clay layer at or near <br /> the surface,and shallow soils over nearly impervious material• These so�1s <br /> have a very stow rate of water transmission.` <br /> � V <br /> 1-5-32 <br /> I <br />