From: owner-ammf-digest@smoe.org (alt.music.moxy-fruvous digest) To: ammf-digest@smoe.org Subject: alt.music.moxy-fruvous digest V14 #5207 Reply-To: ammf@fruvous.com Sender: owner-ammf-digest@smoe.org Errors-To: owner-ammf-digest@smoe.org Precedence: bulk alt.music.moxy-fruvous digest Thursday, October 29 2020 Volume 14 : Number 5207 Today's Subjects: ----------------- Llisten to everything that's happening on the other side on your phone ["] ---------------------------------------------------------------------- Date: Thu, 29 Oct 2020 08:27:17 -0400 From: "**GPS Tracker**" Subject: Llisten to everything that's happening on the other side on your phone Llisten to everything that's happening on the other side on your phone http://smartfever.co/yNcX9FhhiXeo48XK6grNXcHXcOtSjkSPDWaceb1pIzhkRhZy http://smartfever.co/Jy3f3UCuz4S7_N8WcfAYhHsxOMlFBvvjoToosi5G0OiPFZHt A series of annual maximum flow rates in a stream reach can be analyzed statistically to estimate the 100-year flood and floods of other recurrence intervals there. Similar estimates from many sites in a hydrologically similar region can be related to measurable characteristics of each drainage basin to allow indirect estimation of flood recurrence intervals for stream reaches without sufficient data for direct analysis. Physical process models of channel reaches are generally well understood and will calculate the depth and area of inundation for given channel conditions and a specified flow rate, such as for use in floodplain mapping and flood insurance. Conversely, given the observed inundation area of a recent flood and the channel conditions, a model can calculate the flow rate. Applied to various potential channel configurations and flow rates, a reach model can contribute to selecting an optimum design for a modified channel. Various reach models are available as of 2015, either 1D models (flood levels measured in the channel) or 2D models (variable flood depths measured across the extent of a floodplain). HEC-RAS, the Hydraulic Engineering Center model, is among the most popular software, if only because it is available free of charge. Other models such as TUFLOW combine 1D and 2D components to derive flood depths across both river channels and the entire floodplain. ------------------------------ End of alt.music.moxy-fruvous digest V14 #5207 **********************************************