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r'S r•-r 1= — — _. .P F F• • •- 1 .1 - <br />'e i=, hJ ES T F' 1 i rJ �. .-. '' t_l r� Z r'. T E :_, P <br />Ctea G. 2wW.roe► AL <br />Motel A. Goraar, Pg. rh6Mar W. Peter -an. At <br />0170e1 A [rattan v <br />$onestreo <br />vooe� V. Sastre. ?:. <br />P!. <br />NMUS W.'O.W, ►i. Aknatf C. l%nM. Pt <br />:;Wald C. Jvr-arat At jam a P. 'A41DM:. I!. <br />i.ta IA. Powel,ty <br />warr+r, PA. Ortut <br />:O:ecr C Anae'!X <br />lr00.•3:a •%. ts". M Al. <br />:r-r/ A. I.'Waen. Pt srnn." P AnarrSGA, P!. <br />Sutan PA. i.`r+un <br />Rosene <br />~Grim L ur'ef. PL <br />r.13m A. HeMW. P6. Ctin A. 3XnM sr.. "I. <br />'dent A :M <br />-sin. Pt. <br />fed IL Reis. st rur...4. g0OL P!. <br />An deli; k <br />yGrn R. cc:r. I L <br />A,Mae1 T a2utTJnn. P!. Reserr C. Tuge[, A 1 A. <br />irartlas t Nw^ P« <br />xaotr: R. Pfellen6 ►g. Tar*li !. M-'" ►L <br />Associates <br />,' Win^ IS' <br />:1vra �. L::�Ot.. PL NawJy A S:n!arai P!. <br />namol L ur *13. <br />Engineers & Arthltects <br />March 24, 1989 <br />2 ow <br />City of Orono <br />D <br />@ <br />P. 0. Box 66 <br />2 C�j9 <br />Crystal Bay, Minnesota 55323 <br />II, <br />Attn: Mr. Mike Gaffron <br />Re: 139 - 1366 Butterfield <br />Dear Mike: <br />We have reviewed the proposc,� :.u7terfieli Subdivision. The property owner is <br />currently using the pond i+. :.. ': and the wetlands in outlot A and 3 for <br />agricultural purposes. <br />The pond in Lot 1 has been c:aated by placing a berm across the vest side of a <br />ravine. The pond has been excavated to a dopth of shout ten fee". the drainage <br />area flowing to the pond is approximately 3 sees vhjzh would not noraally be <br />adequate to keep water in a pond of this size. The property owner has diverted <br />drainage to the pond from his greenhouse operations to provide more water <br />The pond in Lot 1 serves a minimal purpose in the overall drainage scheme. 'It <br />would recomend that the a drainage easement be provided over the pond. We would <br />also recommend that the property cvner be allowed to use the pond water foc <br />agriculture purposes as he has in the past. <br />The Wetlands in outlot A and B have been excavated ove_ the past 30 years to <br />provide planting soil. it appears that about 3000 cubic yards of Peat has been <br />removed from the Wetlands. <br />The excavation of ponding areas will enhance wildlife and improve water <br />storage. We would recommend that the excavation be alloyed for agricu tural <br />purposes. It may be desirable to place a limit on the volume to be excavated in <br />any year to 300 cubic yards. <br />A conse ration and flowage easement should be provided over the wetland area in <br />outlot A and B. <br />If you have any questions, please contact this office. <br />Yours very truly, <br />BONESTRO0, ROSENE. ANDERLIK & ASSOCIATES, INC. <br />Glenn R. Cook <br />GRCG <br />2333 West Highway 36 • St. Paul. Minnesota 55113 • 612-636-4600 <br />