Difference between revisions of "Design infiltration rate as a function of soil texture for bioretention in Minnesota"
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<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 |
| − | + | '''S'''W – 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> | ||
<td>0.8</td> | <td>0.8</td> | ||
| Line 31: | Line 31: | ||
<tr> | <tr> | ||
<td>Loam</td> | <td>Loam</td> | ||
| − | <td>ML – Silt | + | <td>'''ML''' – Silt |
| − | OL – Organic silt or organic silt with sand or gravel or gravelly organic silt | + | '''OL''' – Organic silt or organic silt with sand or gravel or gravelly organic silt |
</td> | </td> | ||
<td>0.3</td> | <td>0.3</td> | ||
| Line 38: | Line 38: | ||
<tr> | <tr> | ||
<td>Sandy clay loam</td> | <td>Sandy clay loam</td> | ||
| − | <td>GC – Clayey gravel or clayey gravel with sand | + | <td>'''GC''' – Clayey gravel or clayey gravel with sand |
| − | SC – Clayey sand or clayey sand with gravel | + | '''SC''' – Clayey sand or clayey sand with gravel |
</td> | </td> | ||
<td>0.2</td> | <td>0.2</td> | ||
| Line 45: | Line 45: | ||
<tr> | <tr> | ||
<td>Clay, clay loam, silty clay loam, sandy clay, and silty clay</td> | <td>Clay, clay loam, silty clay loam, sandy clay, and silty clay</td> | ||
| − | <td>CL – Lean clay or lean clay with sand or gravel or gravelly lean clay | + | <td>'''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 | + | '''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 | + | '''OH''' – Organic clay or organic clay with sand or gravel or gravelly organic clay |
| − | MH – Elastic silt or elastic silt with sand or gravel | + | '''MH''' – Elastic silt or elastic silt with sand or gravel |
</td> | </td> | ||
<td>0.06</td> | <td>0.06</td> | ||
Revision as of 19:39, 4 September 2013
Link to this table
| 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 |