Click on image to view larger version.
Fig. 2. Relationships between the depth to the average seasonal high water table (ASHWT) and depth to redoximorphic features (RMFs). Graph A shows the relationship between the depth to the ASHWT and the first horizon with >2% RMFs with 16 of the 20 wells considered together (regardless of texture). The ASHWT was not calculated for four of the sites because the water table was either often below the bottom of the well during the time of year the ASHWT was calculated or was never present in the well over the duration of the study. Graphs B, C, and D show the relationship between the ASHWT and RMFs for loamy textured horizons. Graph B shows the relationship between the depth to the ASHWT and the depth to the first loamy horizon with either >2% concentrations or >2% depletions. Graph C shows the relationship between the depth to the ASHWT and the depth to the first loamy horizon with >2% concentrations but <2% depletions. Graph D shows the relationship between the depth to the ASHWT and the depth to the first loamy horizon with >2% depletions. The dashed line represents a 1:1 relationship.
