m |
m |
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Line 15: | Line 15: | ||
*Generally most appropriate for streams with high flow velocities or steep gradients | *Generally most appropriate for streams with high flow velocities or steep gradients | ||
</td> | </td> | ||
− | <td>Use in large channels may require pier(s) or other supports, which increase disturbance to stream (see [https://stormwater.pca.state.mn.us/index.php?title=Construction_stormwater_practices_-_temporary_stream_crossing#Construction_recommendations_and_specifications Construction recommendations and specifications]) | + | <td>Use in large channels may require pier(s) or other supports, which increase disturbance to stream (see [https://stormwater.pca.state.mn.us/index.php?title=Construction_stormwater_practices_-_temporary_stream_crossing#Construction_recommendations_and_specifications Construction recommendations and specifications])</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
Line 36: | Line 36: | ||
<td> | <td> | ||
*Most appropriate for short-term use | *Most appropriate for short-term use | ||
− | *Generally appropriate for ephemeral or low flow perennial streams | + | *Generally appropriate for ephemeral or low flow perennial streams |
*Used when bridge or culvert crossings are not feasible; typically very shallow streams where stream banks are less than 4 feet above the stream invert | *Used when bridge or culvert crossings are not feasible; typically very shallow streams where stream banks are less than 4 feet above the stream invert | ||
</td> | </td> |
Typical temporary stream crossing methods and their applicability.
Link to this table
Stream crossing type | Applicability | Limitations |
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Temporary bridge |
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Use in large channels may require pier(s) or other supports, which increase disturbance to stream (see Construction recommendations and specifications) |
Temporary culvert (pipe) |
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Temporary ford (drive-through) |
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