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~_ - a _ ~ ~~ i~~ ~~ ~~~ TUTTLE APPLEGATE RINDAHL, INC. :~ Consultants for Land and Resource Development Mr. Michael Boyd Mined Lanai Reclamation Division August 16, 1989 Page 2 /, Reclamation Plan (Exhibit E) 1. The 'two drainage ditches to and have handled interior indicates the ditches will be and then after mining will be givers a typical section for deep with side slopes of 2:1. the inspection of the existing owner about flow conditions in be relocated are within the property site drainage. The mining plan temporarily relocated during mining directed into the lake. Exhibit C the new drainage ditch as five feet These ditches were sized based on ditch and discussions with the land the ditches over the years. Since these drainage ditches will be temporary in nature and also since any overflow during mining will be directed into either the dewatering trench or the pit area itself, further need for specific design seemed unnecessary. 2. The floodway and flood fringe areas were obtained from information from the Federal Insurance Risk maps. These floodplain designations are based on a 100-year flood. Water Information (Exhibit GI Our observation of the reclamation plan prepared by C & M Companies is that it is very sensitive to the creation of wildlife habitat. The undulating shoreline and the introduction of three islands will greatly enhance wildlife opportunities after reclamation. In terms of the hydrologic configuration, the lake is located at the southerly and low end of the property. The grading and the final reclamation plan will direct water toward this lake. The lake seems to be well designed by C & M Companies and should function property. In addition, the land owner has approved the lake configuration. Wildlife Information (Exhibit H) 1. To our knowledge a questionnaire from the Division of Wildlife does not exist. Inspection of the site will reveal that it has been intensively grazed over the years. There is very limited cover on the property itself for wildlife. Only about 80 acres are in row crops such as corn, alfalfa, and barley. Most of the trees on the property are located either along the Poudre River or in other areas that will not be disturbed, such as near the farm house.