PRECA 03-07-1984 - Laserfiche WebLink

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...MEMORANDUM--Les Proper Page 2 February 2y, 1984 used for quality treatment. Water quality facilities will be incorporated into the design of the outlets of open water basins or at the outlets of the storm .sewer system. The provision of storage within a park facility requires that each park be analyzed on a site-by-site basis. The design concept which may be appropriate for Freedom Park, for example, may or may not be appropriate for Veteran's Park. Depending upon existing conditions, regrading of an existing facility to provide the required storage may or may not be necessary. Our analysis did not take an indepth look at a redesign of each .park area but rather if the necessary storage could be provided within the facility without detrimental (structural) impacts. Therefore as the stormwater management plan is implemented, each park area should be analyzed (on a site by site basis). with the concept of providing stormwater detention being incorporated into the development of the park plan. The attached sheet also indicates an approximate time that the park facility will be inundated (storage being provided) for the critical 100-year frequency storm. It can be seen that storage (inundation) within the majority of the park areas will occur only for a period of 1 to 3 hours once every 100 years.