Redoximorphic features above 40 inches have hue of 10YR or 7.5YR, value of 4 to 6, and chroma of 3 to 8. In addition, redoximorphic features below 40 inches have chroma of 1 to 8. Reaction ranges from very strongly acid to neutral. The BC horizons has hue of 10YR, value of 5 or 6, and chroma of 3 to 6. Redoximorphic features have hue of 10YR or 7.5YR, value of 4 to 6, and chroma of 1 to 8.
Reaction ranges from very strongly acid to neutral.
This is the Abscota series. These soils have an irregular decrease in organic carbon with depth. The Denham soils formed in sandy eolian deposits on outwash plains, glacial lake plains, and moraines . Slopes range from 0 to 5 percent. The mean annual temperature is about 48 to 53 degrees F., mean annual precipitation ranges from 30 to 42 inches, frost free days range from 130 to 180 days, and elevation ranges from 580 feet to 1530 feet above sea level.