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<br />NOTES <br /> <br />TO <br /> <br />USERS <br /> <br />This map is for use in administering the National Flood Insurance Program. It <br />does not necessarily identify all areas subject to flooding, particularly from local <br />drainage sources of small size. The community map repository should be <br />consulted for possible updated or additional flood hazard information. <br /> <br />To obtain more detailed information in areas where Base Flood Elevation <br />(BFEsl and/or floodways have been determined, users are encouraged to consult <br />the Flood Profiles and Floodway Data tables contained within the Flood Insur. <br />ance Study IFIS) report that accompanies this FIRM. Users should be aware that <br />BFEs shown on the FIRM represent rounded whole-foot elevations. These BFEs <br />afe intended for flood insurance rating purposes only and should not be used <br />as the sole source of flood elevation information. Accordingly, flood elevation <br />data presented in the FIS should be uti\l2ed in conjunction with the FIRM for <br />purposes of construction and/or floodplain management. <br /> <br />105005'37.5' <br />39058'07.5' <br /> <br />Coastal Base Flood Elevation (BFEs) shown on this map apply only land. <br />ward of 0.0' North American Vertical Datum INAVDI. Users of this FIRM <br />should be aware that coastal flood elevations may also be provided in the <br />Summary of Stillwater Elevations table in the Flood Insurance Study report for <br />this community. Elevations shown in the Summary of Stillwater Elevations table <br />should be used for construction, andlor floodplain management purposes when <br />they are higher than the elevations shown on this FIRM. <br /> <br />Boundaries of the floodways were computed at cross sections and interpolated <br />between cross sections. The f100dways were based on hydraulic considerations <br />with regard to requirements of the National Flood Insurance Program. Floodway <br />widths and other pertinent Hoodway data are provided in the Flood Insurance <br />Study report for this jurisdiction. <br /> <br />Certain areas not in Special Flood Hazard Areas may be protected by flood <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 />in this jurisdiction. <br /> <br />The projection used in the preparation of this map is Universal Tranverse <br />Mercator IUTMI zone 13. The horizontal datum is NAD27, CLARKE1866 <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 />diHerences in map features across jurisdiction boundaries. These differences <br />do not affect the accuracy of the FIRM. <br /> <br />Flood elevations on this map are referenced to the North American Vertical <br />Datum of 19SB. 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 www.ngs.noaa.gov or contact the National Geodetic Survey <br />at the following address: <br /> <br />I <br />I <br />1 <br /> <br />Spatial Reference System Division <br />National Geodetic Survey, NOAA <br />Silver Spring Metro Center <br />1315 East-West Hi9hway <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 <br />National Geodetic Survey at (301) 713-3242, or visit their website at <br />WWW.Jl9s.nOac,_.gOL <br /> <br />ZONE X <br />/ <br /> <br />. <br /> <br />CORPORATE LIMITS <br /> <br />Base map information shown on this FIRM was provided in digital format by <br />the Department of Community Development Geographic Information <br />Systems IGISI Division. One DesCombes Drive Broomf,eld. CO 80020. <br /> <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 /> <br />Please refer to the separately printed Map Index for an overview map showing <br />the layout of map panelS for this jurisdiction. <br /> <br />An accompanying Flood Insurance Study report, Letters of Map Revision or <br />Letters of Map Amendment revising portions of this panel, and digital versions <br />01 this PANEL may be available. Contact the FEMA Map Service Center at <br />the following phone numbers and Internet address for infomation on all related <br />products available from FEMA; <br /> <br />"' <br />.... <br />o <br />o <br />-' <br />w <br />Z <br /><( <br />D.. <br />'" <br />:;;; <br />o <br />..., <br /> <br />Phone: 800-358-9616 <br />FAX: 800-358-9620 <br />www fema~ov/m:;c <br /> <br />If you have questions about this map or questions concerning the National <br />Flood Insurance Program in general, please call 1-877-FEMA,MAP 11.877-336- <br />26271 or visit the FEMA website at www.fema.gov. <br /> <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 Flood Insurance <br />Study report may reflect stream channel distances that differ from what is <br />shown on this map. <br /> <br />+ <br /> <br />39056'15' <br />10S00S'37.S" <br /> <br />- <br />-' <br /> <br />I <br />I <br /> <br />[3 <br /> <br />27 <br /> <br />II <br /> <br />~ i <br /> <br /> <br />5216 <br />521: '''ZONE AE <br />~~K~'fg~ <br /> <br />RAILROAD <br /> <br />JOINS PANEL 0080 <br /> <br />/ <br />/ <br />/ <br /> <br />BOULDER COUNTY <br />(AREA NOT INCLUDED) <br /> <br />-- <br />5213 <br /> <br />-- <br /> <br />-- <br /> <br />~ZONE X <br /> <br />T <br /> <br />-.. <br /> <br />...., <br /> <br />, <br /> <br />DILLON AD_ <br /> <br />I <br />~I <br />~ <br />::; <br />w <br />~ <br />a: <br />o <br />"- <br />a: <br />81 <br /> <br />ZONE X <br /> <br /> <br /> <br />,- <br /> <br />-- <br /> <br />- <br /> <br />- <br />-- <br /> <br />OUTLOOK <br /> <br />TRAIL <br /> <br />~ <br />" <br />a: <br />~ <br /> <br />~ <br />o <br />o <br />" <br />:> <br />o <br /> <br />CORPORATE LIMITS <br /> <br /> <br />I.W 136TH AVE.! <br /> <br />HIMALAYA <br /> <br />.''- <br />,'<- <br />BRECKENRIDGE <br />TRAIL <br />\ <br /> <br />~ <br />:> <br />u a: <br />z- <br />_u <br />~ <br /> <br />QPHIR AVE <br /> <br />MINTURN <br />AVE. <br /> <br />" <br />L> <br /> <br />NOTE: MAP AREA SHOWN ON THIS PAN EL IS LOCATED <br />WITHIN TOWNSHIP 1 SOUTH, RANGE 69 WEST. <br /> <br />ZONE X <br /> <br />~ <br /><( <br />'" <br />" <br />"' <br /> <br />TRAIL <br /> <br />/ <br />SNOW MASS CIA. <br /> <br />;; <br />u <br /> <br />uJ <br />~ <br />~ <br />a: <br />:> <br />o <br /> <br />-' <br />-' <br />~ <br /> <br />TRAil <br /> <br />FAIAPlAY AVE. <br /> <br />CARBON RD <br /> <br />"' <br />~ <br /> <br /> <br /> <br />'" <br />;: <br /><( <br />~ <br />a: <br /><( <br />u <br /> <br /><: <br />a: <br />" <br />z <br /><: <br />'" <br /> <br /><( <br />a: <br />o <br />z <br /><( <br />'" <br /> <br />,j <br />~ <br /> <br />" <br />L> <br />'" <br />e: <br />a: <br />:> <br />u <br /> <br />GOLDEN <br />EAGLE <br />CT <br /> <br />W. 18TH AVE. <br /> <br />:i <br />13 <br /><: <br />~ <br />0: <br />" <br />U <br /> <br />~ <br />;: <br /> <br /> <br />" <br /><Il <br />'" <br />1i' <br /> <br />DOGWOOD CT. <br />\ <br /> <br />" <br />:to <br />v; <br />-< <br />'" <br />~ <br /> <br />'" <br /><: <br />~ <br />" <br />" <br /> <br />25 <br /> <br />~ <br />w <br />0: " <br />'1 u <br />-' <br /> <br />t-:.- <br />. /..>/'; <br />0-:" .y <br /> <br />a: <br />" <br /> <br />T <br /> <br />o <br /> <br />ZONE X <br /> <br />WAY <br /> <br />DUNSFORD <br />WAY ~ <br />" <br />-z- <br />" <br />'" <br />1 <br />"' <br /> <br />G <br />~ <br />~ <br />w <br /> <br />oft NORTH <br /> <br /> <br />E. 14TH AVE. <br /> <br />~ <br />" ~ <br />~ u <br /> <br />~ <br /><Il <br /><( <br />W <br /> <br />;..vE. <br /> <br />"co-rl <br /> <br />f' <br />"" <br />c' :7-?-: <br />(" , <br /> <br />>-' <br />u <br />w <br />::; <br />a: <br /> <br />" <br /><' <br /> <br />~ZONEA--~~ <br /> <br />/ 493000 M <br />Sissen ReserJ'oir <br />Channel <br /> <br />SCOTT DR. <br />SOUTH <br /> <br />=- <br /> <br />JOINS PANEL 0087 <br /> <br />494-000 M <br /> <br /> <br />0109 <br /> <br />LEGEND <br /> <br />SPECIAL FLOOD HAZARD AREAS SUBJECT TO INUNDATION <br />BY THE 1 % ANNUAL CHANCE FLOOD EVENT <br /> <br />105003'45" <br />390!:iS'D7.S- <br /> <br />The 1 % annual chance flood (1 DO-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 />Flood 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 /> <br />4424')00 M <br /> <br />ZONE A <br />ZONE AE <br />ZONE AH <br /> <br /> <br />ZONE AO <br /> <br />ZONE AR <br /> <br />ZONE A99 <br /> <br />ZONE V <br /> <br />ZONE VE <br /> <br />V//~ <br /> <br />No base flood elevations determined. <br /> <br />Base flood elevations determined. <br /> <br />Flood depths of 1 to 3 feet (usually areas of ponding); bal>e flood <br />elevations determined. <br />Flood depths of 1 to 3 feet (usually sheet flow on sloping terrain\; <br />average depths determined. For areas of alluvia! fan flooding, velocities <br />also determined. <br /> <br />Area of special flood hazard formerly protected from the 1 % annual <br />chance flood event by a flOOd control system that was subsequently <br />decerti1ied. Zone AR indicates that the former flood control system is <br />being restored to provide protection from the 1 % annual chance or <br />greater flood event. <br /> <br />Area to be protected from 1 % annual chance flood event by a Federal <br />flood protection system under construction: no base flood elevations <br />determined. <br /> <br />Coastal flood zone with velocity hazard \wave action); no base flood <br />elevations determined. <br /> <br />Coastal flood zone with velocity hazard (wave action); base flood elevations <br />determined. <br /> <br />FLOOD WAY AREAS IN ZONE AE <br /> <br />The flood way 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 /> <br />ZONE X <br /> <br />ZONE X <br />ZONE 0 <br /> <br />I <br />I <br />I <br />, <br />i4423c.oO M <br /> <br />I <br />I <br />I <br />I <br /> <br />~ '" ~I <br />~'" <"I <br /> <br />OTHER flOOD AREAS <br /> <br />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 protected by levees from 1 % annual chance <br />flood. <br /> <br />OTHER AREAS <br /> <br />Areas determined 10 be outside the 0.2% annual chance ~loodplain. <br /> <br />Areas in which flood hazards are undetermined, but possible. <br /> <br />COASTAL BARRIER RESOURCES SYSTEM (CBRS) AREAS <br /> <br />CBRS areas iJnd OPAs arB normally located within Of adjacent to Special Flood Hazard Areas. <br /> <br />OTHERWISE PROTECTED AREAS (OPAs) <br /> <br />Floodplain boundary <br />Floodway boundary <br />Zone 0 boundary <br /> <br />................ <br /> <br />CBRS and OPA boundary <br /> <br />I ~ <br /> <br />-~ <br />......... <br /> <br />-513 <br /> <br />IEl 9871 <br /> <br />~ <br /> <br />Boundary dividing Special Flood Hazard Areas of different <br />Base Flood Elevations, flood depths or velocities. <br /> <br />8ase Flood Elevation line and value: elevation in feet" <br /> <br />Base Flood Elevation value where uniform within zone; <br />elevation in feet" <br /> <br />"Referenced to the North American Vertical Datum of 1988 <br /> <br />Cross Section line <br /> <br />0----0 <br />@------@ <br /> <br /> <br />Transect Line <br /> <br />Geographic coordinates referenced to the North American <br />Datum of 1927 (NAD 27l <br /> <br />9r07'30., 32022')0- <br /> <br />MAP REPOSITORY <br />City Hall, Engine&l'ing Department, One DesCombes Drive, Broomfield, Colorado, B0020. <br />(Maps available for reference only, not for distribution.) <br />INITIAL IDENTIFICATION <br />SEPTEMBER 7.1973 <br />FLOOD HAZARD BOUNDARY MAP REVISIONS <br />None <br />FlOOO INSURANCE RATE MAP EFFECTIVE <br />DECEMBER 31, 1974 <br />FLOOD INSURANCE RATE MAP REVISIONS <br />DECEM8ER 31. 1974 AUGUST 22. 1975 DECEMBER 14. 1982 <br />AUGUST 16, 1988 SEPTEMBER 2B, 1990 SEPTEMBER 3D, 1997 <br />to update corporate limits, to change base flood elevations, <br />to add base flood elevations, to ildd special flood hazard areas, to updilte map <br />format, to add roads and road names. to reflect updated topographic information, to <br />incorporate previously issued letters of map revision. <br /> <br />M <br />., <br />o <br />o <br />-' <br />w <br />Z <br /><( <br />D.. <br />'" <br />z <br />is <br />..., <br /> <br />DX5510X <br /> <br /> <br />RIFLE <br />WAY <br /> <br />r-4422')OOM <br />, <br /> <br />~ <br />!" <br /> <br />w <br />~ <br />~ u <br /> <br />To determine if flood insurance is available in this community, contact your insurance <br />agent or call the National Flood Insurance Program at (800\ 638.6620. <br /> <br />REDSTONE DR. <br /> <br />CZJ <br /> <br /> <br />, <br /> <br />14421(00 M <br /> <br />PRAIRIE <br />FALCON, <br />LN. <br /> <br />'" <br />z <br />~ <br />o <br />c- <br />o: <br /> <br />SNOWY <br />OWl..... <br />DR . <br /> <br />i 39''',6'15'' <br />105003'45- <br /> <br />42760<lOM <br /> <br />1000-meter Universal Transverse Mercator grid values, zone 13 <br /> <br />600000 FT <br /> <br />soaa.foot grid ticks <br /> <br />Bench mark (see explanation in Notes to Users section of <br />this FIRM panel). <br /> <br />.M1.5 <br /> <br />River Mile <br /> <br />. <br /> <br />MAP SCALE 1" ~ 500' <br /> <br />250 0 <br />l.-----.. I-----; <br /> <br />599 <br /> <br />1000 <br />- FEET <br /> <br />METERS <br />300 <br /> <br />'---i '--' -------< <br /> <br />150 0 <br /> <br />150 <br /> <br />iRl~lt~ !I <br />IIII~I i FIRM <br />r~~ FLOOD INSURANCE RATE MAP <br />r;::r::;; <br />111" "II <br />r-:---; <br />~ <br />?r-0 <br />l:..:l~ <br />(.:;'!l.!! <br />.~l}li~1 <br />r-.r::-' <br />l,t:-=-ill <br />r -'-' <br />I~ <br />~-:: <br />i~1 <br />:"1 I.) <br /> <br />'("" ...r;; <br />I~ <br />r ---'- <br />1,.,.,,,..1 <br />.,--- <br />III('~J <br />1111"lli~\111 <br />I\I~[I <br />I' I '(ifl'll' 'I <br /> <br />IIIII:~~~ <br />1,11~:II. <br />l'II\II.~.':":I.II'1 <br />I l"::"" <br />IIII'III~I <br /> <br />I 'II',II[ <br /> <br />PANEL 0079F <br /> <br />I <br />I <br />I <br /> <br /> <br />CITY AND COUNTY OF <br />BROOMFIELD, <br />COLORADO <br /> <br />PANEL 79 OF 125 <br /> <br />(SEE MAP <br /> <br />INDEX FOR FIRM PANEL LA YDUTI <br /> <br />CONTAIN.C:;. <br /> <br />~lJMI}~fL <br /> <br />E-~_t-Ig1-_ <br /> <br />~OM~UNITY <br /> <br />_~FFIX <br /> <br />CtTY AND COIJNTY Of" <br />BROOMFIELD <br /> <br />F <br /> <br />0079 <br /> <br />085073 <br /> <br />REVISED <br />Preliminary <br />Michael Baker Jr.. Inc. <br /> <br />NOV 2 5 21J03 <br /> <br />Notice 10 User; The M.ap Numb..r showr"! oelOw st-tlulo be used <br />wha1"1 plachg 1"""i'.lO moers; Iha Cornmunity ~u",bP.r sMown <br />abo'/e sr.ould be used or"! ins,-Harce applicaljo.,s fo, the s....!:Iject <br />cO-r'lmur"!lty <br /> <br /> <br />MAP NUMBER <br />0850730079F <br /> <br />MAP REVISED: <br /> <br />Federal Emer\:cncy Mana\:emcnl Aoency <br />....., .... ~.,. <br /> <br />J <br />