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KEY TO MAP 500-Year Flood Boundary 100-Year Flood Boundary - " FLOODWAY FRINGE FLOODWAY r k 100-Year Flood Boundary I 500-Year Flood Boundary Q Flood Boundary Cross ! l r a,. per";• 'F.K * Cross Section Line CIA Elevation Reference Mark RM7 2 River Mile •M1.5 _ ONOTES TO USER `'., eels G7 Boundaries of the floodways were computed of cross sections and interpolated between cross sections. The floodways were � based on hydraulic considerations without regard to economic, •.: '. legal,or political factors. Yv This map was prepared to support minimum flood plain manage- _ E_; ment regulations; it may not show all areas subject to floodinga j in the community or all planimetric features outside special �>'tlri•, flood hazard areas. For adjoining map panels, see separately printed Index To Map LIMIT OF STUDY Panels. y�6 � °' R e CL i , FRAVERT t 4 RESERVOIR eh 16TH STREET - 1> yam•"'."� 444 Town of Rifle AREA NOT INCLUDED P v Q0 24 6\ { R R 'ia�tta3 z p• I LIMIT OF DETAILED /STUDY j RM7 ;y 2a ` 0 D.&R.G.W.R.R. \ G) D.&R.G.W. R.R. F N q _ / RM8 70 RM977 . RM10 13 i ADO / 346 , O G� f„0 APPROXIMATE SCALE 1000 0 1000 FEET RM3 C y Ditc h -- — v nee RM4 1 m ELEVATION REFERENCE MARKS D NATIONAL FLOOD INSURANCE PROGRAM . W o _ liv LIMIT OF 0 _L REFERENCE ELEVATION I DETAILED STUDY U * MARK (FT.NGVD) DESCRIPTION OF LOCATION RM1 * 5289.37 Colorado Division of Highways bronze disk stamped "Sta 515+93" f 31.25 feet east from the west end of the south curb of the east bound lanes of the Interstate 70 overpass of the Denver and Riox? �ti' Grande Western Railroad approximately 3 miles west of'Rifle. FLOODWAY MAP _ RM2* 5283.42 Colorado Division of Highways bronze disk stamped "Sta 520+10" fly 19.25 feet west from the east end of the north curb of the west . bound lanes of the Interstate 70 overpass of the Denver and Rio Grande Western Railroad approximately 3 miles west of Rifle. GARFIELD COUNTY, i RM3 5278.00 Colorado Division of Highways bronze disk stamped "Sta 592+25" COLORADO i * 24.25 feet east from the west end of the south curb of the east bound lanes of the Interstate 70 crossing of the Colorado River •' approximately l.s miles west of Rifle. (UNINCORPORATED AREAS) RM4 5279.64 Colorado Division of Highways bronze disk stamped "Sta 597+44" 25.5 feet west from the east end of the north curb of the west ,. bound lanes of the Interstate 70 crossing of the Colorado River { approximately 1.5 miles west of Rifle. COMMUNITY-PANEL NUMBER RM5** 5319.199 U.S. Geological Survey disk stamped "Rifle 1 1934" in the north- 080205 0271 A east abutment of the 3rd Street bridge over Rifle Creek in Rifle. RM6** 5345.052 U.S. Geological Survey disk stamped "Rifle 1 1934" in the Rifle City Park; 40 feet east of the Highway 13 centerline,30 feet north- wry west of the mount for a small canyon and 15 feet northeast from a 1.2 feet cottonwood tree in a parking space. RM7 5337.12 Colora do Division of Highways bronze disk 23 feet south from , JAG north end of west curb of Highway 13 overpass of the Denver and I ' C� Rio Grande Western Railroad at Rifle. PAGE 271 OF 380 •' RM8 5312.78 Colorado Division of Highways bronze disk 27 feet north from (SEE MAP INDEX FOR PAGES NOT PRINTED) k ; south end of east curb of Highway 13 bridge over the Colorado [ River at Rifle. { RM9 5327.90 Colorado Division of Highways bronze disk 24 feet west from the east end of the north curb of the west bound lanes of the Interstate 70 overpass of Highway 13 at Rifle. EFFECTIVE RM10 5328.74 Colorado Division of Highways bronze disk 24.3 feet east from the west end of the south curb of the east bound lanes from the DECEMBER 15, 1977 Interstate 70 overpass of Highway 13 at Rifle. µ *OUTSIDE OF STUDY LIMItS **LOCATED IN AREA NOT INCLUDED . P1*ExT p•, ., =�v IIIIIIII dC� f{kI - 3 U.S.DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT i FEDERAL INSURANCE ADMINISTRATION