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Soil Permeability - is the qUality of the soil that pen-nits water or air to <br />pass through it; it is expressed as the time in minutes required to pass one (1) inch of <br />water through a saturated cross-section of soil; it is determined by field test procedures <br />outlined in the City Sewage Disposal Chapter. <br /> <br /> Soil Permeability - Moderately - are soils having percolation rates of <br />thirty (30) minutes per inch to 60 minutes per inch. <br /> <br /> Soil Permeability - Rapidly - are soils having percolation of less than <br />thirty (30) minutes per inch.' <br /> <br /> Soil Permeability - Slowly - are soils having percolation rates in excess <br />of sixty (60) minutes per inch. <br /> <br /> Soil Survey - is the systemized study of soils, including the study of <br />morphological soil characteristics, soil behavior and the claSsification of soils into <br />defined types and other classification units, soil mapping to show the boundaries of soils <br />and their geographic distribution and the prediction of their behavior for specific uses or <br />management systems as defined by Standard Soil Survey, USDA. <br /> <br />Water Table - is the uppermost part of the soil that is wholly saturated <br /> <br />with water. <br /> <br />9.13.03 Land Classes <br /> <br /> Subdivision 1. Class I Lands. The following soil types as <br />described and mapped in the ~i/noka County Soil Survey, 1977 may be found to meet the <br />criteria of Class I land. <br /> <br />Rapidly Permeable Soils <br /> <br />Numerical Symbol Letter Symbol - Name <br />159 Aha Anoka loamy fine sand <br />159-B AnB Anoka loamy fine sand <br />27T- DnA Dickman sandy loam <br />27T-B DUB Dickman sandy loam <br />7T, 42 HuA Hubbard coarse sand <br />7T-B HuB Hubbard coarse sand <br />T-C HuC Hubbard coarse sand <br />207, 188 NyA Nymore loamy sand <br />207-B NyB NTmore loamy sand <br />207-C NyC Nymore loamy sand <br />8-B SbB Sartell f'me sand <br />8-C SbC Sartell fine sand <br />8-C-2 SbC2 Sartell f'me sand <br />158 ZmA Zimmerman fine sand <br />158-B ZmB Zimmerman fmc sand <br />158-C ZmC Zimmerman fine sand <br /> <br />9-110 <br /> <br /> <br />