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<br />NOTES TO USERS <br /> <br />This map is for use in administering the National Flood Insurance Program. It does <br />not necessarily identify all areas subject to flooding, particularly from local drainage <br />sources of small size. The community map repository should be consulted for <br />possible updated or additional flood hazard information. <br /> <br />LEGEND <br /> <br />1050 09' 22.5" ZONE X <br />400 24' 22.5" <br /> <br /> <br />Big Tlwmpson River <br />WESTRlOGE <br />DRIVE <br /> <br />3100000 FT <br /> <br />To obtain more detailed information in areas where Base Flood Elevations (BFEs) <br />and/or floodways have been determined, users are encouraged to consult the Flood <br />Profiles and Floodway Data and/or Summary of Stillwater Elevations tables contained <br />within the Flood Insurance Study (FIS) Report that accompanies this FIRM. Users <br />should be aware that BFEs shown on the FIRM represent rounded whoIe-foot <br />elevations. These BFEs are intended for flood insurance rating purposes only and <br />should not be used as the sole source of flood elevation information. Accordingly, <br />flood elevation data presented in the FIS Report should be utilized in conjunction with <br />the FIRM for purposes of construction and/or floodplain management <br /> <br />flOODING EFFECTS FROM <br />BIG THOMPSON RIVER <br /> <br />RIVERVIEW <br />DRIVE <br /> <br />Larimer County <br />Unincorporated Areas <br />(} 080101 <br /> <br />1050 07' 30" <br />400 24' 22.5" <br /> <br /> <br />SPECIAL FLOOD HAZARD AREAS (SFHAs) SUBJECT TO INUNDATION <br /> <br />BY THE 10/0 ANNUAL CHANCE flOOD <br /> <br />The 1% annual chance flood (100-year ffood), also known as the base flood, is the flood that has a <br />1% chance of being equaled or exceeded in any given year. The Special Flood Hazard Area is the <br />area subject to flooding by the 1% annual chance flood. Areas of Special Rood Hazard include <br />Zones A. AE, AH, AO, AR, A99, V, and VE. The Base Flood Elevation is the water-surface elevation <br />of the 1% annual chance flood. <br /> <br />ZONE X <br /> <br />ZONE X <br /> <br />ZONE A <br />ZONEAE <br />ZONE AH <br /> <br />No Base Rood Elevations determined. <br />Base Flood Elevations determined. <br />Rood depths of 1 to 3 feet (usually areas of ponding); Base Rood Elevations <br />determined. <br />Rood depths of 1 to 3 feet (usually sheetflow on sloping terrain); average <br />depths determined. for areas of alluvial fan flooding, velodties also determined. <br />$pedal Flood Hazard Areas formerly protected from the 1% annual chance <br />flood by a flood control system that was subsequently decertified. Zone AR <br />indicates that the former flood control system is being restored to provide <br />protection from the 1% annual chance or greater flood. <br />Area to be protected from 1% annual chance flood by a federal flood protection <br />system under construction; no Base Flood Elevations determined. <br /> <br />ZONE AO <br /> <br />ZONEAR <br /> <br />Boundaries of the floodways were computed at cross sections and interpolated <br />between cross sections. The f100dways were based on hydraulic considerations with <br />regard to requirements of the National Flood Insurance Program. Floodway widths <br />and other pertinent floodway data are provided in the Roodway Data table shown on <br />this FIRM. <br /> <br />1390000 FT <br /> <br />ZONE A99 <br /> <br /> <br />Certain areas not in Special Flood Hazard Areas may be protected by flood control <br />structures. Refer to Section 2.4 "Flood Protection Measures" of the Flood Insurance <br />Study Report for information on flood control structures for this jurisdiction. <br /> <br />CEDAR VAlLEY <br />DRIVE <br /> <br />Big Thompson <br />River <br /> <br />FLOODWAY AREAS IN ZONE AE <br />The floodway is the channel of a stream plus any adjacent floodplain areas that must be kept free of <br />encroachment so that the 1% annual chance flood can be carried without substantial increases in <br />flood heights. <br />JI OTHER FLOOD AREAS <br /> <br />FEMA recommends that a Flood Insurance Policy be purchased for structures in <br />areas where levees are shown as providing protection from the 1% annual chance <br />flood. Rooding is not covered by standard property/fireldwelling insurance policies nor <br />is it covered by Homeowners Insurance, Renters Insurance, Condominium Owners <br />Insurance, or Commercial Property Insurance. Contact your insurance agent and local <br />floodplain administrator for further information. <br /> <br />OWl GROVE <br />PlACE <br /> <br />ZONE X <br /> <br />Areas of 0.2% annual chance flood; areas of 1% annual chance flood with <br />average depths of less than 1 foot or with drainage areas less than 1 square <br />mile; and areas protected by levees ftom 1% annual chance flood. <br /> <br />OTHER AREAS <br /> <br />Larimer County <br />Unincorporated Areas <br />080101 <br /> <br />18 <br /> <br />ZONE X <br />ZONE D <br /> <br />Areas determined to be outside the 0.2% aooual chance floodplain. <br />Areas in which flood hazards are undetermined, but possible. <br /> <br />Floodplain boundary <br />FIoodway boundary <br />Zone D boundary <br /> <br />VISit htfp:/Iwww.fema.gov/pdf/fhrn/frm asah.pdf for information on levees and the risk <br />of flooding in areas shown as being protected by levees. <br /> <br />The projection used in the preparation of this map was State Plane Colorado North <br />(feet). The horizontal datum was NAD 83, GRS80 spheroid. Differences in datum, <br />spheroid. projection or UTM zones used in the production of FIRMs for adjacent <br />jurisdictions may result in slight positional differences in map features across jurisdiction <br />boundaries. These differences do not affect the accuracy of this FIRM. <br /> <br />III <br /> <br />Boundary dividing Special Rood Hazard Area zones and <br />boundary dividing Special flood Hazard Areas of different Base <br />flood Elevations, flood depths or flood velodties. <br /> <br />Base Flood Elevation line and value; elevation in feet* <br /> <br />Base flood Elevation value where uniform within zone; <br />elevation in feet* <br /> <br />~ 513 .""",..",. <br /> <br />ZONE X <br /> <br />(EL 987) <br /> <br />Rood elevations on this map are referenced to the North American Vertical Datum of <br />1988. These flood elevations must be compared to structure and ground elevations <br />referenced to the same vertical datum. For information regarding conversion <br />between the National Geodetic Vertical Datum of 1929 and the North American <br />Vertical Datum of 1988, visit the National Geodetic Survey website at <br />http://www.ngs.noaa.gov or contact the National Geodetic Survey at the following <br />address: <br /> <br />*Referenced to the North American Vertical DatlIm of 1988 <br /> <br />o <br /> <br />@ Cross section line <br /> <br />KK6400 X <br /> <br />Geographic coordinates referenced to the North American <br />Datum of 1983 (NAn 83), Western Hemisphere <br /> <br />SOO6-foot ticks: Colorado State Plane coordinate <br />system, North zone, lambert Conformal <br />Conic projection <br /> <br />lOOO-meter Universal Transverse Mercator grid ticks, zone 13 <br /> <br />National Geodetic Survey bench mark (see explanation in <br />Notes to Users section of this FIRM panel) <br /> <br />104050' 37.5R . 39030' OOR <br /> <br />Spatial Reference System Division <br />National Geodetic Survey, NOAA <br />Silver Spring Metro Center <br />1315 East-West Highway <br />Silver Spring, Maryland 20910 <br />(301) 713-3191 <br /> <br />3180000 FT <br /> <br />4276000mN <br /> <br />To obtain current elevation, description, and/or location information for bench marks <br />shown on this map, please contact the Information Services Branch of the National <br />Geodetic Survey at (301) 713- 3242, or visit its website at http://www.nas.noaa.gov. <br /> <br />I&. <br />(,) <br /> <br />Base map information shown on this FIRM was provided by the Larimer County GIS <br />and Mapping Department. Additional input was provided by the City of Fort Collins <br />Geographic Information Service Division. These data are current as of 2005. <br /> <br />Larimer County <br />Unincorporated Areas <br />080101 <br /> <br />I <br /> <br />- <br /> <br /> <br />r-" <br /> <br />I I <br /> <br />NAMAQUA <br />ROAD <br /> <br />MAP REPOSITORY <br />Refer to listing of Map Repositories on Map Index <br /> <br />I <br /> <br />ZONE X <br /> <br />I <br /> <br />EFFECTIVE DATE OF COUNTYWIDE <br />flOOD INSURANCE RATE MAP <br />DECEMBER 19, 2006 <br /> <br />The profile baselines depicted on this map represent the hydraulic modeling baselines <br />that match the flood profiles in the Flood Insurance Study report. As a result of improved <br />topographic data, the profile baseline, in some cases, may deviate significantly from <br />the channel centerline or appear outside the Special Flood Hazard Area <br /> <br />. <br /> <br />I <br /> <br /> <br />- <br /> <br />EFFECTIVE DATE(S) OF REVISION(S) TO THIS PANEL <br /> <br />SECOND STREET <br /> <br />Please refer to the separately printed Map Index for an overview map of the <br />county showing the layout of map panels; community map repository addresses; <br />and a Listing of Communities table containing National Flood Insurance Program <br />dates for each community as well as a listing of the panels on which each community <br />is located. <br /> <br />MARIANA <br />COURT <br /> <br />ex) <br />ex) <br />~ <br />~ <br />..J <br />W <br />Z <br />~ <br />en <br />z <br />o <br />...., <br /> <br />Corporate limits shown on this map are based on the best data available at the time <br />of publication. Because changes due to annexations or de-annexations may have <br />occurred after this map was published. map users should contact appropriate <br />community otflCials to verify current corporate limit locations. <br /> <br />o <br />o <br />c <br />z. <br />:< <br />';xl <br />o <br />~ <br />~ <br /> <br />:5w <br />w> <br />~if <br />lo <br /> <br />1385000 FT <br /> <br />Larimer County <br />Unincorporated Areas <br />080101 <br /> <br /> <br />:44J1000m N <br /> <br />Contact the FEMA Map Service Center at 1-800-358-9616 for information <br />on available products associated with this FIRM. Available products may include <br />previously issued Letters of Map Change, a Flood Insurance Study Report, and/or <br />digital versions of this map. The FEMA Map Service Center may also be reached by <br />Fax at 1-800-358-9620 and its website at http://www.msc.fema.aov. <br /> <br />For community map revision history prior to countywide mapping. refer to the Community <br />Map History table located in the Rood Insurance Study report for this jurisdiction. <br /> <br />To determine if flood insurance is available in this community, contact your insurance agent or call <br />the National Flood Insurance Program at 1-800-638-6620. <br /> <br />If you have questions about this map or questions concerning the National Flood <br />Insurance Program in general, please call 1- 877- FEMA MAP (1-877-336-2627) or <br />visit the FEMA website at htfp://www.fema.qov. <br /> <br />Flooding Source <br /> <br />Larimer County Vertical Datum Offset Table <br />Vertical Datum <br />Offset (ft) <br /> <br />3.2 <br /> <br />Flooding Source <br /> <br />Vertical Datum <br />Offset (ft) <br /> <br /> <br />Big Thompson River (Downstream <br />limit of Detailed Study to Approx. 2400' <br />Downstream of Cedar Creek) <br />Dry Creek at Big Thompson River <br /> <br />3.2 <br /> <br />19 <br /> <br />21 <br /> <br />MAP SCALE 1" = 500- <br /> <br />250 0 500 1000 <br />....... ........ FEET <br />t------I ------ I METERS <br />150 0 150 300 <br /> <br />Example: To convert Dry Creekk elevations to NAVD 88. 3.2 feet were added to the <br />NGVD 29 elevations. <br /> <br />Larimer County <br />Unincorporated Areas <br />080101 <br /> <br />N <br />o <br /><( <br />o <br />ir <br />~ <br />Z <br />:::> <br />o <br />o <br /> <br />----- <br /> <br />(::10 <br />zl~ <br />:::::> ..J <br />o W <br />o 6 <br />ffil' it <br />~ 0 <br />Q: (: <br />::5,0 <br /> <br /> <br />City of Loveland <br />080103 <br /> <br /> <br />HIm I PANEL 1169F <br /> <br />FIRM <br /> <br />I <br /> <br />Panel Location Map <br /> <br /> <br /> <br />~ <br />~ <br />~ <br />.e <br />~ <br />c;j <br />~ <br />I <br />~ <br /> <br />FLOOD INSURANCE RATE MAP <br />LARIMER COUNTY, <br />COLORADO <br />AND INCORPORATED AREAS <br /> <br />4470000m N <br /> <br />PANEL 1169 OF 1420 <br /> <br /> <br /> <br />Additional Flood Hazard Infonnation and <br />resources are available from local communities <br />and the Colorado Water Conservation Board. <br /> <br />400 22' 30" <br />1050 09' 22.5" <br /> <br /> <br />+ <br /> <br /> <br />(SEE fv1AP INDEX FOR FIRM PANEL LAYOUT) <br /> <br />s: <br /> <br />I-W <br />ir::J <br />wz <br />mw <br />..J> <br />w<( <br /> <br />I <br />__---1 <br /> <br />....- - - <br /> <br /> <br />i i <br /> <br />I <br /> <br />SINGLE TREE <br />DRIVE <br /> <br /> <br />L_________ <br /> <br />CONTAINS: <br /> <br />COMMUNITY <br /> <br />LARIMER COUNTY <br />LOVElAND. CITY OF <br /> <br />NUMBER <br /> <br />080101 <br />080103 <br /> <br />PANEL SUFFIX <br /> <br />1169 F <br />1169 F <br /> <br />Buckin ham Ditch <br /> <br />30 <br /> <br />29 <br /> <br />1380000 FT <br /> <br />ZONE X <br /> <br />Notice to User: The Map Number shown below <br />should be used when placing map orders; the <br />Community Number shown above should be <br />used on insurance applications for the subject <br />community. <br /> <br />This Digital Flood Insurance Rate Map (DFJRM) was produced <br />through a Cooperating Technical Partner (CTP) agreement <br />between the State of Colorado Water Conservation Board and <br />the Federal Emergency Management Agency (FEMA). <br /> <br />48.,ooom E <br /> <br />JOINS PANEL 1375 <br />~8000m E <br />NOTE: MAP AREA SHOWN ON THIS PANEL IS LOCATED WITHIN TOWNSHIP 5 NORTH, RANGE 69 WEST. <br /> <br /> <br />400 22' 30" <br />1050 07' 30" <br /> <br />MAP NUMBER <br />08069C1169F <br /> <br />EFFECTIVE DATE <br />DECEMBER 19, 2006 <br />Federal Emergency Management Agency <br /> <br />489000m E <br />