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� �� O O .� � CITY of ORONO �, Municipal Offices ti Street Address: Mailing Address: ��'9x' p�'�G 2750 Kelley Parkway P.O. Box 66 E3H Orono, MN 55356 Crystal Bay, MN 55323-0066 July 16, 2004 Mr. Donald Belwaski 3819 Colorado Ave n Crystal MN 55422 Dear Mr. Belawski; Subject: 1695 Concordia Avenue Drainage Enclosed you will find an as built drainage plan for the property at 1725 Concordia Avenue. A new house was constructed on this property in 1993 which was in conformance with the City of Orono hardcover regulations. These regulations are inplace to liinit the amount of stormwater runoff froin building projects. A drainage swale was coizstructed on the north side of this property to drain the water from the new house towards Lake Miiuletonka. The City's position is that reasonable steps have been taken to limit stortn water drainage impacts from this project. The area between Concordia Avenue and Lake Miruietoi-ilca in which your property is located is very low and flat with ground elevations only a few feet higher than Lalce Miruletoi�lca, so it is likely that there could be drainage problems such as ponded water in this area especially cluring wet periods, and when the lalce elevation is high. The attached map, with 2' elevation contours clearly shows the flat topography in this area. In suminary, our positioti is that fhe City 17as taken adequate and reasonable steps to limit drainage impacts related to the new house construction at 1725 Concordia Avenue and has no fiirther legal responsibility in regards to tl�is issue. Thank you for your assistance iii this matter. � . . _ .. _ :. _. _ Sincerely;. _ . . . . , �� _�_ , � , ��`" �.�C.�''��-�� _ _ C�re�CTaPpa ` Director of PubTic�ervices " " ' Telephone(952)249-4600 • Fax(952)249-4616 www.ci.orono.mn.us