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Detention pond landscape design.
Congress st 3rd floor tucson az 85701 1791 520 724 4600 june 2014.
Detention pond design guide page 2 of 13 2.
These basins are also called dry ponds holding ponds or dry detention basins if no permanent pool of water exists.
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Pima county regional flood control district 97 e.
Design return period storm must be used.
Floodplain and erosion hazard management ordinance.
Successfully incorporate ponds into different sites and how to address the physical character architectural and landscape elements.
You can also see this process in action.
A detention basin or retarding basin is an excavated area installed on or adjacent to tributaries of rivers streams lakes or bays to protect against flooding and in some cases downstream erosion by storing water for a limited period of time.
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My first pre post development project is a step by step article that walks you through a complete detention pond design using the nrcs method.
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Estimating storage requirements of the detention pond the detention basin is the most widely used measurethe detention basin is the most widely used measure for controlling peak discharge.
Design standards for stormwater detention and retention supplement to title 16 chapter 16 48 runoff detention systems.
Projects that convert of an acre of native vegetation to lawn or landscape or convert 2 5 acres or more of native vegetation to pasture in a threshold discharge.
It is generally the least expensive and most reliable of the measures that have been considered.
Nov 18 2018 explore emily leisner s board detention pond on pinterest.
Apr 16 2017 explore ponytail and boots s board retention pond ideas followed by 298 people on pinterest.