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Page 1 of 5 Issue Date: ~py 3 p~ppl Effe~t~~e oate: MAR 2 0 20Q8 Case No.: 07-08-0940P LOMR-APP <br />Follows Conditional Case No.: 03-08-0311 R <br />ti~'A <br />""'"~1~ <br />9 <br />`' <br />+L <br />~~ ~~~° : Federal Enaergency Management Agency <br />~~~ <br />~.~ 4~ Washington, D.C. 20472 <br />~~9ND S~C~ <br />LETTER t~F MAP REVISION <br />DETERMII~ATION DOCUMENT <br />COMMUNI7Y AND REVISION INFORMATION PROJECT DESCR~PTION BASIS OF REQUEST <br /> City of Arvada BRIDGE F400DWAY <br /> Jefferson County CHANNEL RELOCATION HYDRAULIC ANALYSIS <br /> Colorado CHANNEUZATION NEW TOPOGRAPHIC DATA <br />connnnuwnr CULVERT <br />EXCAVATION <br /> FILL <br /> COMMUNITY NO.: 085072 <br />IDENTIFIER Van Bibber Creek APPROXIMATE LATITUDE 8 LONGITUDE: 39.802, -105.111 <br /> SOURCE: Other DATUM: NAD 83 <br />ANNOTATED MAPPING ENCLOSURES ANNOTATED STUDY ENCLOSURES <br />TYPE: FIRM' NO.: 08059C0211 E DATE: June 17, 2003 DATE OF EFFECTIVE FLOOD INSURANCE STUDY: June 17, 2003 <br /> PROFILE(S): 511P, 512P <br /> FLOODWAY DATA TABLE: 7 <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) 8 REVISED REACH(ES) See Page 2 for Additional Flooding Sources <br />Van Bibber Creek - from the confluence with Ralston Creek to approximately 1,100 feet upstream of Oak SVeet <br />SUMMARY OF REVISIONS <br />Fiooding Source Effective Flooding Revised Flooding increases Decreases <br />Van Bibber Creek Zone AE Zone AE YES YES <br />Floodway Floodway YES YES <br />BFEs' BFEs YES YES <br />Zone X(shaded) Zone X(shaded} YES YES <br />' BFEs - Base Flood Elevations <br />DETERM{NATION <br />This document provides the determination from the Department of Homefand Security's Fecieral 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 lnsurance Program (NFIP) map is <br />warranted. This document revises the effective NFIP map, as irxiicated in the attached documentation. P{ease use the enclosed annotated map <br />panels revised by this LOMR for floodplain management purposes and for all fiood 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 ihe FEMA Map Assistance Center toll 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 Iniormation about the NFIP is availabfe on our website at http://www.fema.gov/nfip. <br />~-'~Q:t'~l. vL.~t71~0 ~.. <br />Beth A No~ton, CFM, Project Engineer <br />Engineering Management Branch <br />Mitigation Directorate 112553 10.3.A.01.07080940 102-I-A-C <br />