| BMP ID: |
5521 |
| Title: |
Add extra capacity to structures in drainages with uncertain flow. |
| Text: |
"Hydrology for Drainage Crossing Design: Add freeboard or extra capacity to structures in drainages with uncertain flow or for debris passage in watersheds with changing land uses, usually on the order of 120% to 150%." |
| Source Publication Name: |
Low-Volume Roads Engineering: Best Management Practices Field Guide |
| Citation Section: |
Chapter 5: Hydrology for Drainage Crossing Design |
| Citation Page: |
40 |
| Supplemental Documents: |
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| Usage Type: |
Recommended |
| Timing: |
• Construction / Siting / Design
|
| Oil / Gas Field: |
|
| Surface Ownership: |
• Federal
• State
• Private
|
| Mineral Ownership: |
• Federal
• State
• Private
|
| Primary Contact: |
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| |
| Alternate Contact: |
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| |
| Categories: |
Land Surface Disturbance
|
| Location: |
General / Federal |
| Species: |
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| Vegetation Types: |
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| General Comments: |
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| Cost-Benefit Analysis: |
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| BMP Efficacy: |
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| Date Entered: |
2009-05-26 15:43 UTC |
| Last Updated: |
2009-09-04 09:37 UTC |
