m |
m |
||
Line 19: | Line 19: | ||
<td>Sand, loamy sand, and sandy loam</td> | <td>Sand, loamy sand, and sandy loam</td> | ||
<td>'''GM''' – Silty gravel or silty gravel with sand | <td>'''GM''' – Silty gravel or silty gravel with sand | ||
− | ''' | + | '''SW''' – Well-graded sand or well-graded sand with gravel |
'''SP''' – Poorly graded sand or poorly graded sand with gravel | '''SP''' – Poorly graded sand or poorly graded sand with gravel | ||
</td> | </td> | ||
Line 26: | Line 26: | ||
<tr> | <tr> | ||
<td>Silt loam</td> | <td>Silt loam</td> | ||
− | <td>SM – Silty sand or silty sand with gravel</td> | + | <td>'''SM''' – Silty sand or silty sand with gravel</td> |
<td>0.3</td> | <td>0.3</td> | ||
</tr> | </tr> |
Soil texture | Corresponding Unified Soil Classification | Design Infiltration Rate (in/hr) |
---|---|---|
Gravel, sandy gravel, and silty gravels | GW – Well-graded gravel or well-graded gravel with sand
GP – Poorly graded gravel or poorly graded gravel with sand |
1.63 |
Sand, loamy sand, and sandy loam | GM – Silty gravel or silty gravel with sand
SW – Well-graded sand or well-graded sand with gravel SP – Poorly graded sand or poorly graded sand with gravel |
0.8 |
Silt loam | SM – Silty sand or silty sand with gravel | 0.3 |
Loam | ML – Silt
OL – Organic silt or organic silt with sand or gravel or gravelly organic silt |
0.3 |
Sandy clay loam | GC – Clayey gravel or clayey gravel with sand
SC – Clayey sand or clayey sand with gravel |
0.2 |
Clay, clay loam, silty clay loam, sandy clay, and silty clay | CL – Lean clay or lean clay with sand or gravel or gravelly lean clay
CH – Fat clay or fat clay with sand or gravel or gravelly fat clay OH – Organic clay or organic clay with sand or gravel or gravelly organic clay MH – Elastic silt or elastic silt with sand or gravel |
0.06 |