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<br />, <br /> <br /> Page 1 of5 I Issue Date: JAN 1 8 2005 I Effective Date: MAY 1 1 2005 I Case No.: 04-08-0577P I LOMR-APP <br />, <br /> Follows Conditional Case No.: 02-08-500R <br /> ff Federal Emergency Management Agency <br /> .~ <br /> I" ~ <br /> Washington, D.C. 20472 .~ <br /> ~<;ND s~ <br /> LETTER OF MAP REVISION <br /> DETERMINATION DOCUMENT <br /> COMMUNITY AND REVI510N INFORMATION PROJECT DESCRIPTION BASIS OF REQUEST <br /> Adams County DETENTION BASIN HYDRAULIC ANALYSIS <br /> Colorado OTHER NEW TOPOGRAPHIC DATA <br /> COMMUNITY (Unincorporated Areas) <br /> COMMUNITY NO.: 080001 <br /> IDENTIFIER Tigers Reservoir APPROXIMATE LATITUDE & LONGITUDE: 32.000, -104.925 <br /> SOURCE: USGS QUADRANGLE DATUM: NAD29 <br /> FLOODING SOURCE(S) & South Platte River - from approximately 2,350 feet upstream of McKay Road to just downstream of East 88th Avenue <br /> REVISED REACH(ES) Tigers Reservoir Split Flow - along right overbank area of the South Platte River from approximately 3.900 feet upstream of <br /> McKay Road to approximately 4.000 feet downstream of East 88th Avenue <br /> SUMMARY OF REVISIONS <br /> Soutb Plat1e River Tigers Reservoir SoUt Flow <br /> Effective Flooding: Zone AE BFEs' Floodway Zone X (shaded) Zone AE BFEs'" <br /> Revised Flooding: Zone AE BFEs Floodway Zone X (shaded) Zone AE BFEs <br /> Increases: YES NO YES YES YES YES <br /> Decreases: YES YES YES YES NO NO <br /> ... BFEs - Base Flood Elevations <br /> ANNOTATED MAPPING ENCLOSURES ANNOTATED STUDY ENCLOSURES <br /> TYPE: FIRM' NO.: 08001C0335 G Date: August 16, 1995 DATE OF EFFECTIVE FLOOD INSURANCE STUDY REPORT: August 16, 1995 <br /> PROFILES: 138P,139P, and 147P(a) <br /> FLOODWAY DATA TABLE: 3 <br /> , FIRM - Flood Insurance Rate Map; '. F8FM - Flood Boundary and Floodway Map; .., FHBM - Flood Hazard Boundary Map <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 Leller of Map Revision (LOMR) for the area described above. Using the information submilled, we have <br /> determined that a revision to the flood hazards depicted in the Flood Insurance Study (FIS) report and/or National Flood Insurance <br /> Program (NFIP) map is warranted. This document revises the effective NFIP map, as indicated in the attached documentation. Please <br /> use the enclosed annotated map panels revised by this LOMR for floodplain management purposes and for all flood insurance policies and <br /> renewals in your community. <br /> This detennination is based on the flood data presently available. The enclosed documents provide additional information regarding this determination. If <br /> you have any questions about this document, please contact the FEMA Map Assistance Center toll free at 1-877-336-2677 (1-877-FEMA MAP) or by letter <br /> addressed to the LOMR Depot 3601 Eisenhower Avenue, Alexandria, VA 22304, Additiona! Info!!'!"!atiof'! about the NFIP IE; 3'.!oi!oble on our website at <br /> htto:/Iwww.fema,Qov/nfio. <br /> ~~~ <br /> Kevin C. Long, CFM, Project Engineer <br /> Hazard Identification Section <br /> Mitigation Division <br /> Emeroencv Preoaredness and ResDonse Directorate 10292910.1.1.04080577102IAC <br />