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 PLYMOUTH COUNTY,
MASSACHUSETTS SOIL SURVEY UPDATE 
Wapanucket Soils: Very
deep, well-drained soils formed in sandy eolian and/or fluvial
deposits underlain by silty lacustrine deposits. Wampanucket
soils are on deltas and lake plains. 
Wapanucket Description 2322701 
Wapanucket Description 2322702 
Wapanucket Description 2322705 
Map
Unit (s): 227A, 227B, 227C 
Map
Phases: 
     
            227A Wampanucket loamy sandy, 0 to 3 percent
                slopes. 
                227B Wampanucket loamy sand, 3 to 8 percent
                slopes. 
                227C Wampanucket loamy sand, 8 to 15 percent
                slopes.
        
    
Taxonomic
Classification: Mixed, mesic, Typic Udipsamments. 
Drainage
Class: Well drained. 
Parent
Material: Sandy eolian and/or fluvial deposits overlying
silty lacustrine sediments. 
Permeability:
Rapid to moderately rapid in the solum, slow in the substratum. 
Available
Water Holding Capacity: Low. 
Soil
Reaction: Moderate to slightly acid in the solum and strongly
acid to neutral in the substratum. 
Depth
to Bedrock: Greater than 65 inches. 
Seasonal
High Watertable: Depth: greater than 5 feet (may be
perched on fine textured layers for brief periods. 
Type: Perched. 
Months: January to April. 
Hydrologic
Group: A. 
Hydric
Soil: No. 
Flooding/Ponding
Potential: Frequency and Type: None. 
Potential
Inclusions: Windsor, Merrimac and Hinesburg soils are similar
inclusions. Moderately well drained Eldridge and Scio soils are
on lower elevations. Poorly drained Enosburg and Raynham soils
are along drainageways. 
Soil Suitability: 
Agriculture: Well suited for most agricultural uses.
Irrigation is needed for optimal yield. Wapanucket soils are
prime farmland soils. 
Woodland: Well suited for woodland.  
Development: Major limitations related to slow
permeability in the silty substratum. 
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