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NOTES TO USERS
<br />This map is for use in administering the National Flood Insurance Program. It
<br />does not necessarily identify ail areas subject to flooding, particularly from local 4c 000m C 4�2no0m F
<br />drainage sources of small size. The community map repasltory should be 105
<br />consulted for possible updated or additional flood hazard information. 39 °4s'52.5c
<br />To obtain more detailed information in areas where Base Flood Elevations
<br />(BFEs) and /or floodways have been determined, users are encouraged to consult
<br />the Flood Profiles and Floodway Data and /or Summary of Stillwater Elevations
<br />tables contained within the Flood Insurance Study (FIS) report that accompanies
<br />this FIRM. Users should be aware that BFEs shown on the FIRM represent
<br />rounded whole-foot elevations. These BFEs are intended for flood insurance
<br />rating purposes only and should not be used as the sole source of flood
<br />elevation information. Accordingly, flood elevation data presented in the FIS
<br />report should be utilized in conjunction with the FIRM for purposes of
<br />construction and /or floodplain management.
<br />Coastal Base Flood Elevations shown on this map apply only landward
<br />of 0.0' North American Vertical Datum of 1988 (NAVD 88). Users of this
<br />FIRM should be aware that coastal flood elevations are also provided in the
<br />Summary of Stillwater Elevations table in the Flood Insurance Study report
<br />for this jurisdiction. Elevations shown in the Summary of Stillwater Elevations
<br />table should be used for construction and /or floodplain management purposes
<br />when they are higher than the elevations shown on this FIRM.
<br />Boundaries of the floodways were computed at cross sections and interpolated
<br />between cross sections. The floodways were based on hydraulic considerations
<br />with regard to requirements of the National Flood Insurance Program. Floodway
<br />widths and other pertinent floodway data are provided in the Flood Insurance
<br />Study report for this jurisdiction.
<br />Certain areas not in Special Flood Hazard Areas may be protected by flood 4A03000M N
<br />control structures. Refer to Section 2.4 "Flood Protection Measures" of
<br />the Flood Insurance Study report for information on flood control structures
<br />for this jurisdiction.
<br />The projection used in the preparation of this map was Universal Transverse
<br />Mercator (UTM) zone 13. The horizontal datum was NAD83, GRS1980
<br />spheroid. Differences in datum, spheroid, projection or UTM zones used in
<br />the production of FIRMS for adjacent jurisdictions may result in slight positional
<br />differences in map features across jurisdiction boundaries. These differences
<br />do not affect the accuracy of this FIRM.
<br />Flood elevations on this map are referenced to the North American Vertical
<br />Datum of 1988. These flood elevations must be compared to structure and
<br />ground elevations referenced to the same vertical datum. For information
<br />regarding conversion between the National Geodetic Vertical Datum of 1929
<br />and the North American Vertical Datum of 1988, visit the National Geodetic
<br />Survey website at http:ifwww.ngs,noaa.gov/ or contact the National Geodetic
<br />Survey at the following address:
<br />NGS Information Services
<br />NOAA, N /NGS12
<br />National Geodetic Survey
<br />SSMC- 3, #9202
<br />1315 East- West Highway
<br />Silver Spring, MO 20910- 3282
<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
<br />National Geodetic Survey at (301) 713- 3242, or visit its website at
<br />http:llwww. n gs , noaa. g ovl.
<br />Base map information shown on this FIRM was provided ill digital format by
<br />Clear Creek County Mapping Department.
<br />This map reflects more detailed and up- to- date stream channel configurations
<br />than those shown on the previous FIRM for this jurisdiction, The floodplains
<br />and floodways that were transferred from the previous FIRM may have been
<br />adjusted to conform to these new stream channel configurations. As a
<br />result, the Flood Profiles and Floodway Data tables in the Eload Insurance
<br />Study report (which contains authoritative hydraulic data} may reflect stream
<br />channel distances that differ from what is shown on this map.
<br />Corporate limits shown on this map are based on the best data available
<br />at the time of publication. Because changes due to annexations or de- annexations
<br />may have occurred after this map was published, map users should contact
<br />appropriate community officials to verify current corporate limit locations.
<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
<br />community is located.
<br />Contact the FEMA Map Service Center at 1- 800- 358- 9616 for information on
<br />available products associated with this FIRM. Available products may include
<br />previously issued Letters of Map Change, a Flood Insurance Study report,
<br />and /or digital versions of this map. The FEMA Map Service Center may also be
<br />reached by Fax at 1- 800- 358- 9620 and its website at http_ / /www.msc.fema,gOv /.
<br />If you have questions about this map or questions concerning the National
<br />Flood Insurance Program in general, please cali 1- 877- FEMA MAP (1- 877 - 336- 2627)
<br />or visit the FEMA website at http: / /www.fema -gov /.
<br />4402000m N
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<br />SPECIAL FLOOD HAZARD AREAS (SFHAs) SUBJECT TO
<br />INUNDATION BY THE 1% ANNUAL CHANCE FLOOD
<br />The 1% annual chance flood (loo -year flood), also known as the base flood, is the flood
<br />that has a 1% chance of being equaled or exceeded in any given year. The Special
<br />Rood Hazard Area is the area subject to flooding by the 1% annual chance flood. Areas
<br />of Special Flood Hazard include Zones A, AE, AH, AO, AR, A99, V and VE, The Base
<br />Flood Elevation is the water - surface elevation of the 1% annual chance flood,
<br />ZONE A No Base Flood Elevations determined.
<br />ZONE AE Base Flood Elevations determined.
<br />ZONE AH Flood depths of 1 to 3 feet (usually areas of ponding); Base FIced
<br />Elevations determined.
<br />ZONE AO Flood depths of 1 to 3 feet (usually sheet flow on sloping terrain);
<br />average depths determined. for areas of alluvial fan flooding, velocities
<br />also determined.
<br />ZONE AR Special Flood Hazard Area Formerly protected from the 1% annual
<br />chance flood by a flood control system that was subsequently
<br />decertified. Zone AR indicates that the fanner flood control system is
<br />being restored to provide protection from the 1% annual chance or
<br />greater flood.
<br />ZONE A99 Area to be protected from 1 11/o annual chance #food by a Federal
<br />Rood protection system under construction; ne Base Flood Elevations
<br />determined,
<br />ZONE V Coastal flood zone with velocity hazard (wave action); no Base Flood
<br />Elevations determined.
<br />ZONE VE Coastal flood zone with velocity hazard (wave action); Base Flood
<br />Elevations determined -
<br />FLOODWAY AREAS IN ZONE AE
<br />The Foodway is the channel of a stream plus any adjacent floodplain areas that must be
<br />kept free of encroachment so that the 1% annual chance flood can be carried without
<br />substantial increases in flood heights.
<br />;nx ='` OTHER FLOOD AREAS
<br />ZONEX Areas of 0,2% annual chance flood; areas of 1% annual chance flood
<br />with average depths of less than 1 foot: or with drainage areas less than
<br />1 square mile; and areas pmteded by levees from 1% annual chance
<br />flood.
<br />OTHER ARI=AS
<br />ZONE X Areas determined to be outside the 120A annual chance floodplain.
<br />ZONE R Areas in which flood hazards are undetermined, but possible,
<br />COASTAL BARRIER RESOURCES SYSTEM (CBRS) AREAS
<br />OTHERWISE PROTECTED AREAS (OPAS)
<br />CBRS areas and OPAs are normally located within or adjacent to Special Flood Hazard Areas.
<br />Floodplain boundary
<br />Floodway boundary
<br />Zone D boundary
<br />a+�Aaa�aaaaaa�arra•
<br />CBRS and OPA boundary
<br />-; .. Boundary dividing Special Flood Hazard Areas of different
<br />Base Flood Elevations, flood depths or flood velocities,
<br />-513- Base Ftood Elevation line and value; elevation in feet*
<br />(EL 987) Base Flood Elevation value where uniform within zone;
<br />elevation in feet'"
<br />* Referenced to the North American Vertical Datum of 1988 (NAVD 88)
<br />A A Cross section line
<br />23 - - - - - - - -� Transeet line
<br />97 „07,30„ 3222,30” Geographic coordinates referenced to the North American
<br />Datum of 1983 (NAD B3)
<br />42 75000mN 1000 -meter Universal Transverse Mercator grid ticks, zone 13
<br />6000000 M 5000-foot grid ticks: Colorado State Plane coordinate
<br />system, central zone (FIPSZONE 0502), Lambert
<br />Conformal Conic
<br />DX5510 $each mark (see explanation in Notes to users section of
<br />X this FIRM panel)
<br />M1.5 River Mile
<br />MAP REPOSITORIES
<br />Refer to Map Repositories list on Map Index
<br />EFFECTIVE DATE OF COUNTYWIDE
<br />FLOOD INSURANCE~ RATE MAP
<br />March 19, 2007
<br />EFFECTIVE DATE(S) OF REVISION(S)TO THIS PANEL
<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 />To determine if flood insurance is available in this community, contact your insurance
<br />agent or call the National Flood Insurance Program at 1- 800- 638- 6620,
<br />MAP SCALE 1" = 500'
<br />250 a 500 1000
<br />FEET
<br />METERS
<br />150 0 150 300
<br />mmmmmmmmma
<br />® PANEL 0093D
<br />►; FIRM
<br />FLOOD INSURANCE
<br />RATE MAP
<br />CLEAR CREEK COUNTY,
<br />° COLORADO
<br />I
<br />I AND INCORPORATED AREAS
<br />PANEL 93 OF 350 '
<br />(SEE MAP INDEX FOR FIRM PANEL LAYOUT)
<br />( li
<br />m ; s CONTAINS
<br />' t'Ci MMUNITY NUME3ER PANNEL SUFFIX
<br />11 CLEAR CREEK COUNTY 080034 0093 D
<br />Notice to User: The Map Number shown below should be
<br />used when placing map orders; the Community Number shown
<br />above should be used on insurance applications for the subject
<br />community.
<br />ow R�F� MAP NUMBER
<br />y 08019CO093D
<br />ay EFFECTIVE DATE
<br />tIND 5�0 MARCH 19, 2007
<br />Federal Emergency Maiingenlent Agency
<br />
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