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23 March 2022
31 October 2018
7 February 2018
29 September 2017
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Jenny Hill moved page Swales: Sizing to Retention swales
m
19 September 2017
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→Trapezoidal channel
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→Triangular channel
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Created page with "<math>L=\frac{360,000Q_{p}}{\left\{ b+2.388\left[\frac{Q_{p}n}{\left(2\sqrt{1+m^{2}-m}\right)S^{\frac{1}{2}}}\right ]^{\frac{3}{8}}\sqrt{1+m^{2}} \right \}f}</math>"
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