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            "text": "APPENDIX D\nSOIL EROSION COMPUTATIONS",
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            "text": "Adherence to the Standards for Soil Erosion and Sediment Control Standards requires basin\nroutings based upon the presumption that the basins and recharge systems are full to the elevation of\nthe first outlet structure for the 2 and 10 year storm events. The enclosed routings show that safe\npassage of the 2 and 10 year storm events will result for all cases, indicating compliance."
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            "text": "Note that computations are based upon no ex-filtration from any SSIB, and the presumption that it is full to the first outlet."
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            "text": "1. Rip Rap Apron",
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            "text": "a. for Tw >[p136.5.1] Do",
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            "text": "q=Q/Wo\nLa=3(q/Do^{0.5})\nWa=3Wo+0.4La\nD50=(0.02q^{1.33})/Tw"
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            "text": "b. for Tw <1/2 Do"
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                    "text": "Q 25",
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