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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 />1050 00' 52" <br />400 37' 30" <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 whole-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 />1470000 FT <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 f100dway data are provided in the Floodway Data table shown on <br />this FIRM. <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 />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. Flooding is not covered by standard property/fire/dwelling 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 />Visit htto://www.fema.aov/odf/fhm/frm asah.odf 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 />Flood 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 />htto://www.nas.noaa.aov or contact the National Geodetic Survey at the following <br />address: <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 />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 htto://www.nas.noaa.aov. <br /> <br />Base map information shown on this FI RM 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 />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 />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 officials to verify current corporate limit locations. <br /> <br />~ <br />ex:> <br />0') <br />o <br />..J <br />W <br />Z <br /><( <br />0.. <br />en <br />~ <br />o <br />-, <br />1465000 FT <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 />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 htto://www.msc.fema.gov. <br /> <br />If you have questions about this map or questions conceming the National Flood <br />Insurance Program in general, please call 1- 877- FEMA MAP (1-877-336-2627) or <br />visitthe FEMA website at htto://www.fema.aov. <br /> <br />Flooding Source <br /> <br />Larimer County Vertical Datum Offset Table <br />Vertical Datum <br />Offset (ft) Flooding Source <br /> <br />Vertical Datum <br />Offset (ft) <br /> <br />Boxelder Creek Overflow Downstream <br />Boxelder Creek Overflow Upstream <br /> <br />Cooper Slough <br /> <br />3.0 <br />3.0 <br /> <br />3.0 <br /> <br />Example: To convert Cooper Slough elevations to NAVD 88, 3.0 feet were added to the <br />NGVD 29 elevations. <br /> <br />Panel Location Map <br /> <br /> <br />This Digital Flood Insurance Rate Map (DFIRM) 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 />1460000 FT <br /> <br />Larimer County <br />Unincorporated Areas <br />080101 <br /> <br />T.8 N. <br />T.7 N. <br /> <br /> <br />29 <br /> <br />RICHARDS LAKE ROAD <br /> <br />w <br />> <br />(i <br />Q <br />:::> <br /><( <br />w <br />~ <br />o <br />J: <br />I- <br /> <br />"5 <br />.... <br />~ <br />=: <br />~ <br />".l::: <br />l:: <br />.ao <br />:-. <br />~ <br />.... <br />~ <br />...... <br />:::t <br />~ <br />CQ <br />~ <br />~ <br /> <br />Q <br />~ <br />~ <br />w <br />z <br />:J <br />~ <br />W <br />aJ <br />:2: <br />;:: <br /> <br />..:::: <br />~ <br />~ <br />=: <br />.~ <br />l:: <br />.~ <br />:-. <br />~ <br />.... <br />~ <br />...... <br />:::t <br />~ <br />CQ <br />~ <br />~ <br /> <br /> <br />GARGANEY DRIVE <br /> <br />400 35' 37.5" <br />1 050 00' 52" <br /> <br /> <br /> <br />Additional Flood Hazard Information and <br />resources are available from local communities <br />and the Colorado Water Conservation Board. <br /> <br />en <br />z <br />:J ~ <br />..J z <br />o ::> <br />() 0 <br />~ () <br />o 0::: <br />LL W <br />LL ~ <br />o a: <br />>- <( <br />t- ...J <br />U <br /> <br /> <br />32 <br /> <br />MOUNTAIN VISTA DRIVE <br /> <br />City of Fort Collins <br />080102 <br /> <br />VINE DRIVE <br /> <br />Larimer County <br />Unincorporated Areas <br />080101 <br /> <br />Larimer County <br />Unincorporated Areas <br />080101 <br />ZONE AE <br /> <br />1050 00' 00" <br />40037' 30" <br />5023 <br />FLOODING EFFECTS FROM <br />BOXELDER CREEK OVERFLOW <br />UPSTREAM <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 flood), 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 Flood 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 />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 /> <br />28 <br /> <br />33 <br /> <br /> <br />0) <br /> <br />*Referenced to the North American Vertical Datum of 1988 <br /> <br />O'oss section line <br /> <br />3135000 FT <br />JOINS PANEL 0769 <br /> <br />LARIMER COUNTY <br />CITY OF FORT COLLINS <br /> <br /> <br />ZONE A <br />ZONE AE <br />ZONE AH <br /> <br />+ <br /> <br />Q <br />~ <br />0:: <br />::::! <br />~ <br /><: <br />ffi <br />~ <br />0:: <br />o <br /><: <br /><: <br />e <br />(!) <br /><: <br />~ <br /> <br />to <br /> <br /> <br />City of Fort Collins <br />080102 <br /> <br />ZONE AO <br /> <br />ZONE AR <br /> <br />ZONE A99 <br /> <br />City of Fort Collins <br />080102 <br /> <br />FLOODING EFFECTS FROM <br />BOXELDER CREEK OVERFLOW <br />UPSTREAM <br /> <br /> <br />ZONE X <br /> <br />5009 Larimer County <br />Unincorporated Areas <br />080101 <br /> <br />ZONE X <br />ZONE 0 <br /> <br />Q <br /><( <br />o <br />~ <br />(J) <br />C> <br />z <br />i5 <br />Q <br />a <br /> <br />w <br />> <br />(i <br />Q <br />:r.: <br />() <br />(J) <br />::> <br />aJ <br /> <br />LEGEND <br /> <br />No Base Flood Elevations determined. <br />Base Flood Elevations determined. <br />Flood depths of 1 to 3 feet (usually areas of ponding); Base Flood Elevations <br />determined. <br />Flood depths of 1 to 3 feet (usually sheet flow on sloping terrain); average <br />depths determined. For areas of alluvial fan flooding, velocities also determined. <br />Special 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 />FLOODWAY AREAS IN ZONE AE <br /> <br />OTHER FLOOD AREAS <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 from 1% annual chance flood. <br /> <br />OTHER AREAS <br /> <br />Areas determined to be outside the 0.2% annual chance floodplain. <br />Areas in which flood hazards are undetermined, but possible. <br /> <br />Floodplain boundary <br />Floodway boundary <br />Zone D boundary <br /> <br />.. <br /> <br />Boundary dividing Special Flood Hazard Area zones and <br />boundary dividing Special Flood Hazard Areas of different Base <br />Flood Elevations, flood depths or flood velocities. <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 />(EL 987) <br /> <br />@ <br /> <br />3180000 FT <br /> <br />Geographic coordinates referenced to the North American <br />Datum of 1983 (NAD 83), Western Hemisphere <br /> <br />SOOO-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 />104050' 37.5" , 39030' 00" <br /> <br />PROFILE BASELINE <br /> <br />Boxelder Creek <br />Overflow Upstream <br /> <br />~ <br />o <br />o <br />~ <br /> <br />MOUNTAIN VISTA DRIVE <br /> <br />T.8 N. <br />T. 7 N. <br /> <br /> <br />+ <br /> <br />Boxelder Creek <br />Overflow Upstream <br />4993 <br /> <br />Larimer County <br />Unincorporated Areas <br />4991 080101 <br /> <br />4276000 mN <br /> <br />KK6400 X <br /> <br />National Geodetic Survey bench mark (see explanation in <br />Notes to Users section of this ARM panel) <br /> <br />MAP REPOSITORY <br />Refer to listing of Map Repositories on Map Index <br /> <br />EFFECTIVE DATE OF COUNTYWIDE <br />FLOOD INSURANCE RATE MAP <br />DECEMBER 19, 2006 <br /> <br />EFFECTIVE DATE(S) OF REVISION(S) TO THIS PANEL <br /> <br />For community map revision history prior to countywide mapping, refer to the Community <br />Map History table located in the Flood 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 />Boxelder Creek <br />Overflow Upstream <br /> <br />LIMIT OF DETAILED STUDY <br /> <br />Cooper <br />Slough <br /> <br />CELTIC LANE <br /> <br />5 <br /> <br />CITY OF FORT COLLINS <br /> <br />---------------- <br /> <br />LARIMER COUNTY <br /> <br />GARDENWALL COURT <br /> <br />PROFILE BASELINE <br /> <br />O~Q <br />~\\..~ <br />~~~ <br />~i.'0 <br />~O <br />-;(.O~ <br />~\..\~G <br />~u <br /> <br />r- <br />g FENWICK DRIVE <br />:L <br />5 GLENARBOR LANE <br />;0 <br />m <br />'"0 <br />r- <br />f) <br />m RANNOCH STREET <br /> <br />BERWICK-+ <br />COURT <br /> <br />Larimer County <br />Unincorporated Areas <br />080101 <br /> <br />~ <br />seo )> <br />DRTSMOORE iii BERWICK LANE <br />IVE ;0 <br />G) <br />Iii BRACADALE PLACE <br />Z w <br />o () <br />C! ::s <br />< 0.. <br />m ..J <br />..J <br />:c <br />~@ <br />J:0 <br />I- 25 <br />TORRIDON LANE <br />BONNEYMOORE <br />DRIVE <br /> <br />Boxelder Creek <br />Overflow Downstream <br /> <br />ZONE AE <br />COURT <br />4960 <br /> <br />----- <br />-------- <br /> <br />Q <br />. ~ <br />I i <br /> <br />. ~ <br />I ~ <br /> <br />8 <br /> <br />------- <br />-------- <br /> <br />VINE DRIVE <br /> <br />10 <br />4965 <br />4961 <br />Boxelder Creek <br />Overflow Downstream <br />ZONE AE <br /> <br />City of Fort Collins <br />080102 <br /> <br />BURLINGTON NORTHERN RAILROAD <br />+ <br />City of Fort Collins <br />080102 <br /> <br />JOINS PANEL 0984 <br />498000m E Larimer County 499oo0m E <br />Unincorporated Areas <br />080101 <br />NOTE: MAP AREA SHOWN ON THIS PANEL IS LOCATED WITHIN TOWNSHIP 7 NORTH, RANGE 68 WEST, AND TOWNSHIP 8 NORTH, RANGE 68 WEST. <br /> <br />Larimer County <br />Unincorporated Areas <br />080101 <br /> <br />. <br /> <br />250 <br />t--I <br /> <br />MAP SCALE 1" = 500' <br />500 <br /> <br />1000 <br />FEET <br />I METERS <br />300 <br /> <br />o <br /> <br />t--I <br /> <br />t----I <br />150 <br /> <br />t----I <br />o <br /> <br />I <br />150 <br /> <br />~I <br /> <br />PANEL 0982F <br /> <br />I <br /> <br /> <br />FIRM <br /> <br />FLOOD INSURANCE RATE MAP <br />LARIMER COUNTY, <br />COLORADO <br />AND INCORPORATED AREAS <br /> <br />PANEL 982 OF 1420 <br /> <br />(SEE MAP INDEX FOR FIRM PANEL LAYOUT) <br /> <br />CONTAINS: <br /> <br />COMMUNITY NUMBER <br /> <br />FORT COLLINS, CITY OF 080102 <br />LARIMER COUNTY 080101 <br /> <br />PANEL SUFFIX <br /> <br />0982 F <br />0982 F <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 />MAP NUMBER <br />08069C0982F <br /> <br />EFFECTIVE DATE <br />DECEMBER 19, 2006 <br />Federal Emergency Management Agency <br />