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<br /> <br />,,0 FLOOO <br /><v~ 00 <br />!r~~ <br />~ lID f2 <br />o $' <br />-VJ" "c, <br />&~EeEIVE:D <br />MAY :!. u 2003 <br /> <br />Federal Emergency Management Agency <br />Washington, DC <br /> <br />Urban Drainage and Flood Control District <br />Denver, Colorado <br /> <br />May 22, 2003 <br /> <br />Ms. Dorothy M. Eisenbraun, P.E. <br />Sellards & Grigg, Inc. <br />390 Union Boulevard, Suite 630 <br />Lakewood, CO 80228 <br /> <br />COlorado VIi I <br />a er COrtS8f\1ation B <br />oard <br /> <br />IN REPLY REFER TO: <br />Case No.: 03-08-0433P <br />Communities: Cities of Thornton and <br />Northglenn, CO <br />Community No.: 080007 and 080257 <br /> <br />316-ACK.FRQ <br /> <br />Dear Ms. Eisenbraun: <br /> <br />This responds to your request dated May 20, 2003, that the Federal Emergency Management <br />Agency (FEMA) issue a revision to the Flood Insurance Rate Map (FIRM) for Adams <br />County, Colorado and Incorporated Areas. The Urban Drainage and Flood Control District is <br />reviewing your request in accordance with an agreement signed with the Federal Emergency <br />Management Agency (FEMA) on June 4,2001, under the FEMA Cooperative Technical <br />Partners initiative. For more information on this initiative, we encourage you to visit the <br />dedicated portion of the FEMA Flood Hazard Mapping website at <br />www.fema.gov/mit/tsd/CTPmain.htm. <br /> <br />Pertinent information about your revision request is listed below. <br /> <br />Identifier: <br /> <br />Eastlake Reservoir No.2 <br /> <br />Flooding Source: <br /> <br />Brantner Gulch <br /> <br />FIRM Panel(s) Affected: <br /> <br />0800lC0037G <br /> <br />We have completed an inventory ofthe items that you submitted. The items identified below are <br />required before we can begin a detailed review of your request. Please submit two copies of any <br />additional data required. <br /> <br />I. Community acknowledgment of the map revision request. <br /> <br />2. The hydrology model submitted indicates 65 acre-feet of storage volume within the Eastlake <br />Reservoir No.3 below the outflow structure. Please submit information justifying the storage <br />below the outflow structure, or a revised analysis that reflects zero storage below the outflow <br />structure. If a revised hydrology analysis is submitted, please submit revised information as <br />required for other components ofthe submittal (hydraulics, maps, etc.). <br /> <br />2480 West 26th Avenue, Suite 156B, Denver, Colorado 80211 PH: 303.455.6277 FX: 303.455.7880 <br /> <br />Urban Drainage and Flood Control District, by agreement with the FEDERAL EMERGENCY MANAGEMENT AGENCY, <br />Is a Cooperating Technical Partner for the National Flood Insurance Program <br /> <br />