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<br />Page 1 of 4 \ Issue Date: r-- ~ ~- , . , ') C_,: J Case No.: 05-08-0378P~__~MR-APP <br />I tti .; lEtfective Date: JUN / <br />''''';' ',,4 hi i.... <br /> -_..--.~-----'-~ <br /> - <br /> IoVARrlltJ;' <br /> '''~<t- <br /> l::.~) Federal Emergency Management Agency <br /> Washington, D.C. 20472 <br /> ~~. -\) <l;- <br /> (-1IVD <:,\'c <br /> - <br /> LETTER OF MAP REVISION <br /> DETERMINATION DOCUMENT <br /> COMMUNITY AND REVISION INFORMATION PROJECT DESCRIPTION BASIS OF REQUEST <br /> Town of Severance NO PROJECT HYDRAULIC ANALYSIS <br /> Weld County HYDROLOGIC ANALYSIS <br /> Colorado NEW TOPOGRAPHIC DATA <br />COMMUNITY <br /> COMMUNITY NO.: 080317 <br />IDENTIFIER The Slough APPROXIMATE LATITUDE & LONGITUDE: 40.510, -104.850 <br /> SOURCE: USGS QUADRANGLE DATUM: NAD B3 <br /> ANNOTATED MAPPING ENCLOSURES ANNOTATED STUDY ENCLOSURES <br />TYPE: FIRM' NO.: 080266 0605 D DATE: September 27, 1991 DATE OF EFFECTIVE FLOOD INSURANCE STUDY: September 22, 1999 <br /> SUMMARY OF DISCHARGES TABLE <br />TYPE: FIRM NO.: OB0266 0465 D DATE: September 22, 1999 FLOOD PROFILES: 74P and 75P <br />Enclosures reflect changes to flooding sources alfected 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) <br />The Slough - trom just upstream ot County Road 70 to approximately 1,900 teet upstream 01 County Road 72 <br /> SUMMARY OF REVISIONS <br />Flooding Source Effective Flooding Revised Flooding Increases Decreases <br />The Slough Zone A Zone A4 YES YES <br /> No BFEs' BFEs YES NONE <br /> Zone A Zone B NONE 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 tlood data presently available. The enclosed documents provide additional information regarding this determination. II you have <br />any questions about this document, please contact the FEMA Map Assistance Center toll free at 1-877-336.2627 (1-B77 -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, roject Engineer <br /> Hazard Identitication Section <br /> Mitigation Division 106979 10.3.1.05080378 102-I-A-C <br />