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HomeMy WebLinkAboutRe: flood zone info � Minr�ehaha Creek - : ' ��atershed D1StC1Ct Improving Quality of Water, Quality of Life October 28, 1998 Gray Freshwater Center ,_. -- - .� Hwys.15&19,Navarre � � Mr. David Rahn 1385 Rest Point Road ' "i �a � 599� Mail: Orono, MN 55323 2500 Shadywood Road �: Floodplain Boundary Excelsior,MN 55331-9578 Dear Mr. Rahn: Phone:(612)471-0590 Fax:(612)471-0682 On Friday October 23, 1998 you and I met on your property on Lake Minnetonka to discuss a i�w�a�ea iYi y�ur�a,d�;:,:,�..�:.:evztic:: 93?.5. As ye�u '<now; 1:�nd belnl�the 931.5 elevation and landward of the ordinary high water(OHW)elevation of 929.4 falls Email: within the 100 year floodplain of Lake Minnetonka. The floodplain is defined as the admin@minnehahacreek.org areas adjoining a watercourse or water basin which may have been or hereafter may be covered by a 100 year regional flood. The characteristics of your lot and adjoining lots Web Site: may present special circumstances for the low area in your yard. www.minnehahacreek.org I observed an area of high ground that ran parallel with the lakeshore and extended across your lot as well as the adjoining lots on both sides of your lot. This berm area is approximately 20 to 25 feet in width and separates the low area behind your house from the lake. The presence of mature trees on top of the berm indicates it has existed for many years. There does not appear to be any direct connection between your low area Board of Managers and the lake either on your lot or through adjacent lots. You showed me a site survey Pamela G.Blixt plan of your lot that was developed prior to construction of the existing house and shows James Calkins a spot elevation on the berm of 932.0. You further indicated that no alteration of the berm took place during the construction of the existing house. Lance Fisher Monica Gross Based on the information you provided and on my observations of site characteristics, it is my opinion that the low area in your yard is not adjoining the lake and therefore not Thomas W.LaBounty directly connected to the 100 year floodplain of Lake Minnetonka. Thomas Maple,Jr. Please call me at 471-6282 if you have any questions. Malcolm Reid Sincerely, -_...� . 4,. y�.�� Hafner District Technician c: Lyle Oman, City of Orono �Printed on recycled paper containing at least 30%post consumer waste. �` - ��� ��...�_�..�..,.��-- � � ��i�!w!�;�`� i�-_.���� � ���.� �,� �� ---"�....��:_�� ��_\��..��.►�,� �-w,- , - � \��� - � •� ',`=��� Y ►�i�. , ��' ,� ��,1' �-�� � � :_a����� ��Yw, ��l�. .�� '�'i��i�� , ���-�"'-���`r �j�fi��'� ����� <<���� �.����+����,.�``� ► �- �'...-'a��,,,-�►-`-�`�... , ` �.! ` � ��`��`.�"' ..t . ..�--�.�.�- �f�" �y �. �►f-�-#' �► � �. ; • -,�-- A� � ��' � * � - /�t , � � �, ` _�� �, . � .,�.�. ,.� ��� �� -� ,,� � , � ir''' ■ 7`` . 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