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Home My WebLink AboutLarge FormatA n 1M r 0: E F G LEGEND 1 2 3 L 5 ELEVATION REFERENCE MARKS REFERENCE ELEVATION MARK (FEET NGVD) DESCRIPTION OF LOCATION RM330 30.60 A chiseled square in southeast corner of the southerly walk wingwoll on the Fort Dent Bridge over Green River, 11 feet east of conterlin• of sidewalk, 7 feet north of concrete light pole. Established by CH2M HILL, Inc. RM331 33.51 A chiseled square in angle point on the northeast wingwoll of the concrete Interurban Avenue bridge over Green River in Tukwila. Established by CH2M HILL, Inc. RM333 25.01 A nail in the top of the northeast wingwall of the 1-405 Bridge over Bla:k River. RM334 11.95 A railroad spike on the goof face of a large power pole 30 foot west of c•nterIIno of Black River, 50 feet south of the centerline of 16th Street. Established by CH2M HILL, Inc. RM335 28.34 A chiseled square on the highest point of a large rock on northerly side of bike path at the northwest of Christenson Green Belt Park in Tukwila, 120 feel south of the Strander Boulevard Bridge over Green River. Established by CH2M HILL, Inc. RM336 31.96 FK nail and shiner set In southwest corner of wood wingwoll on the street railroad bridge over Green River, 0.30 mil• south along this river from the SIrand•r Boulevard Bridge over Green River. RM337 27.09 A 60-d spike in southwesterly face of 48-inch cottonwood tree on left bank of Green River 100 foot from northeasterly corner of tarp• concrete building, 25 feel gait of bike path north side of pond, 3,200 feet north along left bank from South 180Ih Street -SW 43rd Street. Established by CH2M HILL, Inc. RM338 12.30 Railroad spike 3.3 feet up Youth face 27th Street; first power pole on north side SW 271h Street; first power pal• east of Springbrook Cr••k. Established by City of Renton Public Works Department. RM339 21.79 Chiseled square on top of concrete curb on east side of driveway to house number 1516 on SW 43rd Street, 51.5 foot south of north end of control• curb and 29.5 feet south of oouth face of houaa. Established by City of Renton Public Works Department. RM340 32.49 A chiseled "+" in top southwesterly bolt at southwest corner of wood arch footbridge over Green River, 7.5 feet west of centerline bridge dock, 1,200 feet south of South 180th Street -SW 43rd Street, 600 feet west of SR 101. Established by CH2M HILL, Inc. RM347 22.24 The north bolt of the fire hydrant which Is 50 feet east of Reliable Distributor, Inc., building and 100 foot south of South 180th Street. Established by U.S. Geological Survey. 12201 47028'07" 4 7026' 15" 122015'00" 'V^ue Ac _ -- iuirvz, rANtL Uaoo 28'07" 7026' 15" 122°13'O1" SPECIAL FLOOD HAZARD AREAS INUNDATED H BY 100—YEAR FLOOD ZONE A No base flood elevations determined. ZONE AE Base flood elevations determined. ZONE AN Flood depths cf 1 to 3 feet (usually areas of ponding); base flood elevations determined. ZONE AO 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. ZONE A99 To be protected from 100-year flood by Federal flood protection system under construction; no base elevations determined. ZONE V Coastal flood with velocity hazard (wave action); no base flood elevations determined. ZONE VE Coastal flood with velocity hazard (wave action); base flood elevations determined. FLOODWAY AREAS IN ZONE AE OTHER FLOOD AREAS ZONE X Areas of Sot) -year flood; areas of 100-year flood with average depths of less than 1 foot or with drainage areas less than 1 square mile; and areas protected by levees from 100--year flood. , OTHER AREAS ZONE X Areas determined to be outside 500-year floodplain. ZONE D Areas in which flood hazards are undetermined. UNDEVELOPED COASTAL BARRIERS \ \ l�-- Identified Identified Otherwise 1983 1990 Protected Areas Coastal barrier areas are normally located within or adjacent to Special Flood Hazard Areas. Flood Boundary Floodway Boundary Zone D Boundary Boundary Dividing Special Flood �I Hazard Zones, and Boundary Dividing Areas of Different Coastal Base Flood Elevations Within Special Flood Hazard Zones. Base Flood Elevation Line: 513 Elevation in Feet. See Map Index for Elevation Datum. a---� Cross Section Line Base Flood Elevation in Feet (EL 987) Where Uniform Within Zone. RM7 X See Map Index for Elevation Datum. Elevation Reference Mark • M2 River Mile Horizontal Coordinates Based on North 97007'30". 32022'30" American Datum of 1927 (NAD 27) Projection. NOTES This map is for use in administering the National Flood Insurance Program; 4 does not necessarily identify all areas subject to flooding, particularly from local drainage sources of small size, or all planimetric features outside Special Flood Hazard Areas. Coastal base flood elevations apply only landward of 0.0 NGVD, and include the effects of wave action: these elevations may also differ significantly from those developed by the National Weather Service for hurricane evacuation planning. Areas of Special Flood Hazard 1100-year flood) include Zones A, AE, AH, AO, A99, V, and VE. Certain areas not in Special Flood Hazard Areas may be protected by flood control structures. Boundaries of the floodways were computed at cross sections and interpolated between cross sections. The floodways were based on hydraulic considerations with regard to requirements of the Federal Emergency Management Agency. Floodway widths in some areas may be too narrow to show to scale. Floodway widths are provided in the Flood insurance Study Report. This map may incorporate approximate boundaries of Coastal Barrier Resource System Units and /or Otherwise Protected Areas established under the Coastal Barrier Improvement Act of 1990 (PL 101-591). Corporate limits shown are current as of the date of this map The user should contact appropriate community officials to determine if corporate limits have changed subsequent to the issuance of this map. For community map revision history prior to countywide mapping, see Section 6.0 of the Flood Insurance Study Report. For adjoining map panels and base map source see separately printed Map Index MAP REPOSITORY Refer to Repository Listing on Map Index EFFECTIVE DATE OF COUNTYWIDE FLOOD INSURANCE RATE MAP: SEPTEMBER 29,1989 EFFECTIVE DATES) OF REVISION(S) TO THIS PANEL: Revised May 16, 1995 to update map iorrnat To determine if flood insurance is available, contact an insurance agent or call the National Flood Insurance Program at IBM) 638-6620 1 Aa� APPROXIMATE SCALE IN FEET 500 0 500 NATIONAL FLOOD INSURANCE PROGRAM wFOODn RNSUAANCf RATE MAP KING COUNTY, WASHINGTON AND INCORPORATED AREAS PANEL 978 OF 1725 (SEE MAP INDEX FOR PANELS NOT PRINTED) CONTAINS: COMMUNITY NUMBER PANEL SUFFIX KENT, CITY OF 530080 0978 F RENTON, CITY OF 530088 0978 F TUKWILA. CITY OF 530091 0978 F SP rlw 0% C-k Cis .4✓� . MAP NUMBER 53033CO978 F MAP REVISED: MAY 16,1995 1 5:� Federal Emergency Management Agency Sit E-9 9 -0235 N O F Q 0 11 N N O U CL U