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clatwell revised this gist
Feb 29, 2020 . 1 changed file with 4 additions and 4 deletions.There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -1,9 +1,9 @@ ### Soil Group - A: Typically has less than 10 percent clay and more than 90 percent sand or gravel and has gravel or sand textures. Water transmission rate greater than 0.30 in/hr. - B: Typically has between 10 percent and 20 percent clay and 50 percent to 90 percent sand and has loamy sand or sandy loam textures. Water transmission rate of 0.15-0.30 in/hr. - C: Typically has between 20 percent and 40 percent clay and less than 50 percent sand and have loam, silt loam, sandy clay loam, clay loam, and silty clay loam textures. Water transmission of 0.05-0.15 in/hr. - D: Typically has greater than 40 percent clay, less than 50 percent sand, and has clayey textures. Water transmission of 0-0.05 in/hr. ### Drainage -
clatwell created this gist
Feb 29, 2020 .There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,16 @@ ### Soil Group - A: Typically has less than 10 percent clay and more than 90 percent sand or gravel and has gravel or sand textures. - B: Typically has between 10 percent and 20 percent clay and 50 percent to 90 percent sand and has loamy sand or sandy loam textures. - C: Typically has between 20 percent and 40 percent clay and less than 50 percent sand and have loam, silt loam, sandy clay loam, clay loam, and silty clay loam textures. - D: Typically has greater than 40 percent clay, less than 50 percent sand, and has clayey textures. ### Drainage - Excessively drained. Water is removed very rapidly. - Somewhat excessively drained. Water is removed from the soil rapidly. - Well drained. Water is removed from the soil readily but not rapidly. - Moderately well drained. Water is removed from the soil somewhat slowly during some periods of the year. - Somewhat poorly drained. Water is removed slowly so that the soil is wet at a shallow depth for significant periods. - Poorly drained. Water is removed so slowly that the soil is wet at shallow depths periodically or remains wet for long periods. - Very poorly drained. Water is removed from the soil so slowly that free water remains at or very near the ground surface for very long periods.