Frequently Asked Questions (FAQ)

Dear Sir:
I have a question for your Hydrology Manual-L.A. County Department of Public Work.
At page 4-26, which is regarding to D. Small Developed Drainage Area Method, I found in D-3 Finding Runoff Rate, which indicated that there is a example in Appendix L.
I also searched in" MODIFIED RATIONAL METHOD HYDROLOGY SUPPORT FILES", but I cannot find Appendix L, which only include Appendix A to Appendix H.
Please help me locate the Appendix L for this example of demonstration of using Small Developed Drainage Area Method

Appendix L is found in the 1991 Hydrology/Sedimentation Manual not the Hydrology Manual Addendum. The following link can be used via the Internet to view Appendix L:

WRD hydrology sedimentation hydraulic hydrological wells groundwater rainfall conservation depth precipitation alert gauges