<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 />
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<br />o
<br />c
<br />z.
<br />:<
<br />';xl
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<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
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<br />o
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<br />
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<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 />
|