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<br />T <br />A <br />B <br />L <br />E <br />3 <br /> <br />FLOODING SOURCE FLOODWA Y BASE FLOOD <br /> WATER SURFACE ELEVAnON <br /> SECTION MEAN REGULATORY I WITHOUT I WITH I INCREASE <br />CROSS SECTION DISTANCEl WIDTH A_ VElOCITY fLOODWAY FLOOOWAY <br />(fEET) (SQUARE (fEETPfIl <br /> FEET) SECOND) (fEETNGVD) <br />San Miguel River <br />(At P1acervi11e) <br />A 0 105 603 10.30 7204.8 7204.8 7205.6 0.8 <br />B 225 110 503 12.34 7207.9 7207.9 7208.0 0.1 <br />c 695 70 438 14.16 7214.3 7214.3 7214.3 0.0 <br />D 955 90 476 12.96 7218.6 7218.6 7218.7 0.1 <br />E 1,715 90 501 12.39 7227.3 7227.3 7227.3 0.0 <br />F 1,915 150 877 7.08 7229.1 7229.1 7230.1 1.0 <br />G 2,165 105 546 11.37 7230.8 7230.8 7231.0 0.2 <br />H 2,345 110 526 11.80 7233.4 7233.4 7233.4 0.0 <br />I 2,635 105 521 11. 91 7237.5 7237.5 7237,.5 0.0 <br />J 3,045 110 539 11.51 7242.1 7242.1 7242.2 0.1 <br />K 3,315 85 438 14.18 7245.7 7245.7 7246.0 0.3 <br />L 3,505 140 936 6.63 7248.7 7248.7 7249.6 0.9 <br />M 3,755 190 1,104 5.57 7249.6 7249.6 7250.6 1.0 <br />N 4,125 95 509 12.09 '7251.7 7251.7 7252.3 0.6 <br />0 4,285 70 427 14.40 7254.1 7254.1 7254 .1 0.0 <br />P 4,755 110 594 10.36 7259.4 7259.4 7259.8 0.4 <br />Q 5,235 110 557 11.05 7264.4 7264.4 7264.6 0.2 <br />R 5,725 90 631 9.75 7269.3 7269.3 7269.7 0.4 <br />S 6,015 80 513 11.99 7270.8 7270.8 7271.3 0.5 <br />T 6,385 100 522 10.04 7273.8 7273.8 7274.3 0.5 <br />U 6,868 215 989 5.30 7277 .8 7277 .8 7277.9 0.1 <br />V 7,285 220 690 7.60 7282.8 '7282.8 7282.8 0.0 <br />W 7,695 200 631 8.30 7286.8 7286.8 7287.1 0.3 <br />X 8,135 180 750 7.00 7290.3 7290.3 7290.9 0.6 <br />y 8,490 131 637 8.20 7292.8 7292.8 7293.0 0.2 <br />Z 8,660 132 516 10.20 7295.2 7295.2 7295.3 0.1 <br /> <br />1Feet Above Limit of Detailed Study (3200 Feet Downstream of Slaughterhouse Gulch) <br /> <br />FEDERAL EMERGENCY MANAGEMENT AGENCY <br /> <br />FLOODWAV DATA <br /> <br />SAN MIGUEL COUNTY, CO <br />AND INCORPORATED AREAS <br /> <br />SAN MIGUEL RIVER (AT PLACERVILLE) <br />