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NOTES TO USERS This map is for use in administering the National Flood Insurance Program. It does not necessarily identify all areas subject to flooding, particularly from local drainage sources of small size. The community map repository should be consulted for possible updated or additional flood hazard information. 3115000 FT 3120000 FT 105003'45.00" 40037'30.00" JOINS PANEL 0764 LEGEND SPECIAL FLOOD HAZARD AREAS (SFHAs) SUBJECT TO INUNDATION BY THE 10/0 ANNUAL CHANCE FLOOD 105005'37.50" 40037'30.00" UJ C)I- oUJ -UJ "" ~t; ~ The 1% annual chance flood (100-year flood), also known as the base flood, is the flood that has a 1% chance of being equaled or exceeded in any given year. The Special Flood Hazard Area is the area subject to flooding by the 1% annual chance flood. Areas of Special Flood Hazard include Zones A, AE, AH, AO, AR, A99, V and VE, The Base Flood Elevation is the water-surface elevation of the 1% annual chance flood. COLLlNGSWOOD DRIVE To obtain more detailed information in areas where Base Flood Elevations (BFEs) and/or floodways have been determined, users are encouraged to consult the Flood Profiles and Floodway Data and/or Summary of Stillwater Elevations tables contained within the Flood Insurance Study (FIS) report that accompanies this FIRM. Users should be aware that BFEs shown on the FIRM represent rounded whole- foot elevations. These BFEs are intended for flood insurance rating purposes only and should not be used as the sole source of flood elevation information. Accordingly, flood elevation data presented in the FIS report should be utilized in conjunction with the FIRM for purposesof construction and/or floodplain management. Coastal Base Flood Elevations shown on this map apply only landward of 0.0' North American Vertical Datum of 1988 (NAVD 88). Users of this FIRM should be aware that coastal flood elevations are also provided in the Summary of Stillwater Elevations table in the Flood Insurance Study report for this jurisdiction. Elevations shown in the Summary of Stillwater Elevations table should be used for construction and/or floodplain management purposes when they are higher than the elevations shown on this FIRM. Boundaries of the floodways were computed at cross sections and interpolated between cross sections. The f100dways were based on hydraulic considerations with regard to requirements of the National Flood Insurance Program. Floodway widths and other pertinent floodway data are provided in the Flood Insurance Study report for this jurisdiction. Certain areas not in Special Flood Hazard Areas may be protected by flood control structures. Refer to Section 2.4 "Flood Protection Measures" of the Flood Insurance Study report for information on flood control structures for this jurisdiction. The projection used in the preparation of this map was Colorado State Plane north zone (FIPSZONE 0501). The horizontal datum was NAD83, GRS1980 spheroid. Differences in datum, spheroid, projection or State Plane zones used in the production of FIRMs for adjacent jurisdictions may result in slight positional differences in map features across jurisdiction boundaries. These differences do not affect the accuracy of the FIRM. Flood elevations on this map are referenced to the North American Vertical Datum of 1988. These flood elevations must be compared to structure and ground elevations referenced to the same vertical datum. For information regarding conversion between the National Geodetic Vertical Datum of 1929 and the North American Vertical Datum of 1988, visit the National Geodetic Survey website at http://www.ngs.noaa.gov/ or contact the National Geodetic Survey at the following address: NGS Information Services NOAA, N/NGS12 National Geodetic Survey SSMC- 3, #9202 1315 East. West Highway Silver Spring, MD 20910- 3282 o ZONE A ZONE AE ZONE AH ZONE X 4497000m N ZONE AO + 1470000 FT ZONE V ZONE AR TERRY LAKE ZONE A99 ZONE VE tT\ ~ ~ LARIMER COUNTY UNINCORPORATED AREAS 080101 ~ m No Base Flood Elevations determined. Base Flood Elevations determined. Flood depths of 1 to 3 feet (usually areas of ponding); Base Flood Elevations determined. Flood depths of 1 to 3 feet (usually sheet flow on sloping terrain); average depths determined. For areas of alluvial fan flooding, velocities also determined. Spedal Flood Hazard Area formerly protected from the 1 % annual chance flood by a flood control system that was subsequently decertified. Zone AR indicates that the former flood control system is being restored to provide protection from the 1% annual chance or greater flood. Area to be protected from 1 % annual chance flood by a Federal flood protection system under construction; no Base Flood Elevations determined. Coastal flood zone with velodty hazard (wave action); no Base Flood Elevations determined. Coastal flood zone with velodty hazard (wave action); Base Flood Elevations determined. FLOODWAY AREAS IN ZONE AE ~ ~ The floodway is the channel of a stream plus any adjacent floodplain areas that must be kept free of encroachment so that the 1 % annual chance flood can be carried without substantial increases in flood heights. CBRS areas and OPAs are normally located within or adjacent to Special Flood Hazard Areas. FlOOdplain boundary Floodway boundary Zone D boundary CBRS and OPA boundary Boundary dividing Special Flood Hazard Areas of different Base Flood Elevations, flood depths or flood velocities. 36 ZONE X COUNTRY CLUB ROAD - UJ z;;?: ~25 c5~ C)C) o LD ~ RED HAWK DRIVE " 0 " o Ll. ~ " o ~ gj UJ z ::s c::J ZONE X ZONE 0 UJ Z ~ ~ z ~ w ~ CI) ZONE X ~ TALON COURT ..l ..l :E [ill] 4496000m N ~ SNOWY OWL ~ CT Lt SPAULDING LANE ..... ................. To obtain current elevation, description, and/or location information for bench marks shown on this map, please contact the Information Services Branch of the National Geodetic Survey at (301) 713- 3242, or visit its website at http://www.ngs.noaa.gov/. Base map information on this FIRM was provided by the Larimer County GIS and Mapping Department. Additional input was provided by the City of Fort Collins Geographic Information Service Division. These data are current as of 2005. UJ z ::s en ~~ z-l :::>0 01(,) (,).... ffi ~ CITY OF FORT COLLINS ~u.. ~ t5 080102 ~~ C3 ZONE AE STREET o ~ " o s: w UJ ~ 5> z z .:::> 4990 ,.. .-v 513 .. ~ Base Flood Elevation line and value; elevation in feet* (EL 987) Base Flood Elevation value where uniform within zone; elevation in feet* * Referenced to the North American Vertical Datum of 1988 (NAVD 88) @ @ @}--------@ This map reflects more detailed and up- to. date stream channel configurations than those shown on the previous FIRM for this jurisdiction. The floodplains and f100dways that were transferred from the previous FIRM may have been adjusted to conform to these new stream channel configurations. As a result, the Flood Profiles and Floodway Data tables in the Flood Insurance Study report (which contains authoritative hydraulic dat~ may reflect stream channel distances that differ from what is shown on this map. Corporate limits shown on this map are based on the best data available at the time of publication. Because changes due to annexations or de. annexations may have occurred after this map was published, map users should contact appropriate community officials to verify current corporate limit locations. Please refer to the separately printed Map Index for an overview map of the county showing the layout of map panels; community map repository addresses; and a Listing of Communities table containing National Flood Insurance Program dates for each community as well as a listing of the panels on which each community is located. ~ ~ ~ ::J ~ ZONE X EATON Iii STREET UJ a:: ~ " i3 w C,) OTHER FLOOD AREAS Areas of 0.2% annual chance flood; areas of 1% annual chance flood with average depths of less than 1 foot or with drainage areas less than 1 square mile; and areas protected by levees from 1% annual chance flood. OTHER AREAS Areas determined to be outside the 0.2% annual chance floodplain. Areas in which flood hazards are undetermined, but possible. COASTAL BARRIER RESOURCES SYSTEM (CBRS) AREAS OTHERWISE PROTECTED AREAS (OPAs) Cross section line Transect line ZONE X 97007'30", 32022'30" 4275oo0mN Geographic coordinates referenced to the North American Datum of 1983 (NAD 83) lOOO-meter Universal Transverse Mercator grid ticks, zone 13 (,0 ,..... 0) o -I W ~ 0- en z 5 -:l 1465000 FT COUNTY ROAD 50 WILLOX LANE ~ UJ z ::s SUN DANCE o o ~ LARIMER COUNTY UNINCORPORATED AREAS 080101 ~ 13UrCH n CASSIDy u Df? 6000000 FT SODD-foot grid ticks: Colorado State Plane coordinate system, north zone (FIPSZONE 0501), Lambert Conformal Conic DX551 0 X Bench mark (see explanation in Notes to Users section of this FIRM panel) .M1.5 River Mile MAP REPOSITORIES Refer to Map Repositories list on Map Index Contact the FEMA Map Service Center at 1. 800. 358- 9616 for information on available products associated with this FIRM. Available products may include previously issued Letters of Map Change, a Flood Insurance Study report, and/or digital versions of this map. The FEMA Map Service Center may also be reached by Fax at 1.800- 358- 9620 and its website at http://www.msc.fema.gov/. ~ ~ EFFECTIVE DATE OF COUNTYWIDE FLOOD INSURANCE RATE MAP December 19, 2006 EFFECTIVE DATE(S) OF REVISION(S) TO THIS PANEL June 17, 2008 - to change base flood elevations, to add, delete, and change special flood hazard areas, to incorporate previously issued Letters of Map Revision, and to reflect updated topographic information. LL1016 X BRISTLECONE ZONE AE (EL 4988) DRIVE If you have questions about this map or questions concerning the National Flood Insurance Program in general, please ca1l1- 877- FEMA MAP(1- 877- 336- 2627) or visit the FEMA website at http://www.fema.gov/. HIBDON COURT UJ C,) ::l a: a. CI) HORTLEAF STREET Larimer County Vertical Datum Offset Table Vertical Datum Flooding Soorce Offset (It) Flooding Source FLOODING EFFECTS FROM CACHE LA POUDRE RIVER CIRCLE 4495000m N For community map revision history prior to countywide mapping, refer to the Community Map History table located in the Flood Insurance Study report for this jurisdiction. Vertical Datum Offset(ft) ZONE X UJ ::l ..l co To determine if flood insurance is available in this community, contact your insurance agent or call the National Flood Insurance Program at 1- 800- 638- 6620. . UJ ::l Z ~ IX: i3 w C,) ~ ~::l )010 C,) Cache La Poudre River Dry Creek (North of Canal) Dry Creek (South of Canat) Larimer and Weld Canal 3.0 3.n 3.0 3.0 NOKOMIS COURT SITKA CITY OF FORT COLLINS 080102 o w " UJ ffi ..l c5 C,) ACKERMAN COURT IX: I- ~" g8 :E Example: To convert Dry Creek (North of Canat) River elevations to NAVO 88, 3.0 feet were added to the NGVD 29 elevations. 1 ZONE X CONIFER STREET Panel Location Map HEMLOCK STREET z 01- Cl)UJ ~~ it;) ZONE X LIMIT OF DETAILED STUDY I- UJ UJ " t; VINE 8 ~w ~~ ~ Ll..C,) ~:s ~~ ~o. 0.1- CI) ELM I- :E" ..l::l UJO C,) UJ ::l Z W ~ I- Z ~ C) 4494000m N Arthur Irrigation Ditch ZONE AE (EL 4954) VINE DRIVE 1460000 FT STREET UJ ~ UJ ~ CI) ~ 8 ..l The Digital Flood Insurance rate map (DFIRM) was produced through a Cooperating Technical Partner (CTP) agreement between thestste of Colorado Water Conservation Board and the federal Emergency Management Agency (FEMA). ZONE 4 60 ZONE X X LARIMER COUNTY UNINCORPORATED AREAS 080101 NOTE: MAP AREA SHOWN ON THIS PANEL IS LOCATED WITHIN TOWNSHIP 7 NORTH, RANGE 69 WEST AND TOWNSHIP 8 NORTH, RANGE 69 WEST. 40035'37.50" 105005'37.50" Additional Flood Hazard Information and resources are available from local communities and the Colorado Water Conservation Board. MAP SCALE 1" = 500' 250 0 500 HHI I 1000 I FEET I METERS 300 1----1 1----1 1----1 150 0 I 150 PANEL 0977G l FIRM FLOOD INSURANCE RATE MAP LARIMER COUNTY, COLORADO AND INCORPORATED AREAS PANEL 977 OF 984 (SEE MAP INDEX FOR FIRM PANEL LAYOUT) CONTAINS: COMMUNITY NUMBER PANEL SUFFIX LARIMER COUNTY FORT COLLINS, CITY OF 080101 080102 0977 0977 G G Notice to User: The Map Number shown below should be used when placing map orders; the Community Number shown above should be used on insurance applications for the subject community. MAP NUMBER 08069C0977G MAP REVISED JUNE 17,2008 Federal Emergency Management Agency