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Difference between revisions of "Runoff coefficients for different soil groups and slopes"

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<font size=3>'''Runoff coefficients for different soil groups and slopes Source: Hydrologic Analysis and Design (4th Edition) (McCuen'''.</font size><br>
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<font size=3>'''Runoff coefficients for different soil groups and slopes. Coefficients are for recurrence intervals less than 25 years. Source: Hydrologic Analysis and Design (4th Edition) (McCuen, 2017)'''.</font size><br>
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Link to this [[Runoff coefficients for different soil groups and slopes]]
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Link to this [[Runoff coefficients for different soil groups and slopes|table]]
  
 
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<td>(30% impervious)</td>
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<td>Residential (30% impervious)</td>
 
<td>0.19</td>
 
<td>0.19</td>
 
<td>0.23</td>
 
<td>0.23</td>
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<td>(12% impervious)</td>
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<td>Residential (12% impervious)</td>
 
<td>0.14</td>
 
<td>0.14</td>
 
<td>0.19</td>
 
<td>0.19</td>
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<td>0.20</td>
 
<td>0.20</td>
 
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table>
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[[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Hydrology and geology]]
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Latest revision as of 20:50, 4 August 2022

Runoff coefficients for different soil groups and slopes. Coefficients are for recurrence intervals less than 25 years. Source: Hydrologic Analysis and Design (4th Edition) (McCuen, 2017).
Link to this table

Land use Soil Group A Soil Group B Soil Group C Soil Group D
0-2% 2-6% >6% 0-2% 2-6% >6% 0-2% 2-6% >6% 0-2% 2-6% >6%
Residential (65% impervious) 0.25 0.28 0.31 0.27 0.30 0.35 0.30 0.33 0.38 0.33 0.36 0.42
Residential (30% impervious) 0.19 0.23 0.26 0.22 0.26 0.30 0.25 0.29 0.34 0.28 0.32 0.39
Residential (12% impervious) 0.14 0.19 0.22 0.17 0.21 0.26 0.20 0.25 0.31 0.24 0.29 0.35
Commercial 0.71 0.71 0.72 0.71 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72
Industrial 0.67 0.68 0.68 0.68 0.68 0.69 0.68 0.69 0.69 0.69 0.69 0.70
Streets 0.70 0.71 0.72 0.71 0.72 0.74 0.72 0.73 0.76 0.73 0.75 0.78
Parking 0.85 0.86 0.87 0.85 0.86 0.87 0.85 0.86 0.87 0.85 0.86 0.87
Open space 0.05 0.10 0.14 0.08 0.13 0.19 0.12 0.17 0.24 0.16 0.21 0.28
Cultivated land 0.08 0.13 0.16 0.11 0.15 0.21 0.14 0.19 0.26 0.18 0.23 0.31
Pasture 0.12 0.20 0.30 0.18 0.28 0.37 0.24 0.34 0.44 0.30 0.40 0.50
Meadow 0.10 0.16 0.25 0.14 0.22 0.30 0.20 0.28 0.36 0.24 0.30 0.40
Forest 0.05 0.08 0.11 0.08 0.11 0.14 0.10 0.13 0.16 0.12 0.16 0.20
Retrieved from "https://stormwater.pca.state.mn.us/index.php?title=Runoff_coefficients_for_different_soil_groups_and_slopes&oldid=60853"

This page was last edited on 4 August 2022, at 20:50.