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<br />Page 1 of6 I Issue Date: JAN 0 9 2007 1 Effective Date: MAY 1 0 z007 I Case No.: 06.0S.B537P I LOMR-APP <br /> Follows Conditional Case No.: 02-0S.0S3R <br /> ydfr,.~~ 'd';':'.:"",.~,_. <br /> /,,'~\,^RT<It;''', <br /> l'~a;t,,i;", <br /> ;'? ~O\ Federal Emergency Management Agency <br /> I;:;; - '""~ <br /> .. 1"= j <br /> ,,: ....~ >-,c <br /> ,0 /::J Washington, D.C. 20472 <br /> \~~ \j'V)' <br /> ',.,~:'1 IV 0 S ~b." <br /> '-";""->1;.,,,,_,',.."- <br /> LETTER OF MAP REVISION <br /> DETERMINATION DOCUMENT <br /> COMMUNITY AND REVISION INFORMATION PROJECT DESCRIPTION BASIS OF REQUEST <br /> City of Westminster BRIDGE FLOODWAY <br /> Adams and Jefferson Counties CHANNEL RELOCATION HYDRAULIC ANAL YSIS <br /> Colorado CHANNELIZATION HYDROLOGIC ANALYSIS <br /> CULVERT NEW TOPOGRAPHIC DATA <br />COMMUNITY DETENTION BASIN <br /> EXCAVATION <br /> COMMUNITY NO.: 080008 <br />IDENTIFIER Quail Creek APPROXIMATE LATITUDE & LONGITUDE: 39.943, -105.009 <br /> SOURCE: Other DATUM: NAD 83 <br /> ANNOTATED MAPPING ENCLOSURES ANNOTATED STUDY ENCLOSURES <br />TYPE: FIRM' NO.: 08059C0084 E DATE: June 17, 2003 DATE OF EFFECTIVE FLOOD INSURANCE STUDY: June 17,2003 <br />TYPE: FIRM NO.: 08059C0092 E DATE: June 17, 2003 PROFILE(S): 594P and 595P <br />TYPE: FIRM NO.: 08059C0103 E DATE: June 17, 2003 FLOODWAY DATA TABLE: 7 <br />TYPE: FIRM NO.: 08059C0111 E DATE: June 17,2003 SUMMARY OF DISCHARGES TABLE: 4 <br />Enclosures reflect changes to flooding sources affected by this revision. <br />. FIRM - Flood Insurance Rate Map; .. FBFM - Flood Boundary and Floodway Map; ... FHBM - Flood Hazard Boundary Map <br /> FLOODING SOURCE(S) & REVISED REACH(ES) See Page 2 for Additional Flooding Sources <br />Quail Creek - from Interstate Highway 25 (1-25) to approximately 250 feet upstream of West 136th Avenue <br />McKay Lake Drainageway - from 1-25 to approximately 2,700 feet upstream <br /> SUMMARY OF REVISIONS <br />Flooding Source Effective Flooding Revised Flooding Increases Decreases <br />Quail Creek Zone AE Zone AE YES YES <br /> Floodway Floodway YES YES <br /> BFEs' BFEs YES YES <br />McKay Lake Drainageway Zone A Zone A YES YES <br />. BFEs - Base Flood Elevations <br /> DETERMINATION <br />This document provides the determination from the Department of Homeland Security's Federal Emergency Management Agency (FEMA) <br />regarding a request for a Letter of Map Revision (LOMR) for the area described above. Using the information submitted, we have determined that <br />a revision to the flood hazards depicted in the Flood Insurance Study (FIS) report and/or National Flood Insurance Program (NFIP) map is <br />warranted. This document revises the effective NFIP map, as indicated in the attached documentation. Please use the enclosed annotated map <br />panels revised by this LOMR for floodplain management purposes and for all flood insurance policies and renewals in your community. <br />This determination is based on the flood data presently available. The enclosed documents provide additional information regarding this determination. If you have <br />any questions about this document, please contact the FEMA Map Assistance Center to/l free at 1-877-336-2627 (1-877-FEMA MAP) or by letter addressed to the <br />LOMR Depot, 3601 Eisenhower Avenue, Alexandria, VA 22304. Additional Information about the NFIP is available on our website at http://www-fema.gov/nfip. <br /> - - ~e ~ - <br /> Kevin C. Long, CFM, Project Engineer <br /> Engineering Management Section <br /> Mitigation Division 10977010.3.4.01.06088537 102-I-A-C <br />