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<br /> Table 21
<br /> Sheep Draw
<br /> Discharge-Probability Relationships With Dams
<br /> (Discharges in c.f.s.)
<br /> Distance IO-Year Flood 50-Year Flood IOO-Year Flood SOD-Year Flood
<br /> Drainage from Urbanization UrbanIzation Urbanhation Urbanization
<br /> Station Area Mouth ~ Proj. Tot. Exist. Proj. Tot. Ex~st . Proi. Tot. Exist. Proj. ~
<br /> (sq. mi.) (feet)
<br /> Streams 68 & 71 u/S 0.9 39,400 &0 &0 400 230 230 &10 350 350 740 570 570 1.180
<br /> DIS 2.2 250 250 1,090 730 730 1,760 1,050 1,050 2,170 l ;790 1,790 3,410
<br /> Stream 62 U/s 2.4 36,450 270 270 1,110 770 770 1,880 1,110 1,110 2,310 1,930 1,930 3,630
<br /> DIS 3.0 3&0 3&0 1,420 1.010 1,010 2,450 1,440 1,440 3,020 2,520 2,520 4,720
<br /> Streams S& . S9 u/s 3.0 34,800 370 370 1,430 1,020 1,020 2,480 1,450 1,450 3,050 2,560 2.560 4,770
<br />~ DIS 4.2 540 540 2,050 1,450 1,450 3,640 2,050 2,050 4,480 3,650 3,650 6,940
<br />\.J1 Dam u/s 4.2 34,650 540 540 2,050 1,450 1,450 3,&40 2,050 2,050 4,480 3,&50 3,650 6,940
<br /> Dls 4.2 440 440 1,940 1 ~400 1 ~400 3~560 2 ~020 2,020 4,400 3,620 3,&20 6,840
<br /> Stream 51 U/S 4.2 33,250 450 450 1,870 1,390 1,390 3,530 2,010 2.010 4,380 3,630 3,630 6.840
<br /> Dls 4.8 470 470 1,880 1,450 1,450 3,640 2,110 2,110 4,750 " 4.190 4,190 7,890
<br /> Highway 34 u/s 5.4 29,490 490 490 1,870 1,530 1,530 3.810 2,240 2,240 5,010 4,480 4,480 8.370
<br /> DIS 5.4 490 490 1,630 1,410 1,410 3,810 2.230 2,230 5,000 4.470 4,470 8,330
<br /> County Road 25 u/s 5.9 28,950 520 530 1,710 1,500 1,510 4,080 2,370 2,380 5,320 4,770 4,790 8.890
<br /> DIS 5,9 520 530 1,690 1,450 1,460 4,080 2,370 2,380 5,320 4,770 4,790 8,890
<br /> Stream 38 U/S 5.9 28,900 520 530 1,690 1,450 1,4&0 4,080 2,370 ' 2,360 5,320 4.770 4,790 8.890
<br /> DIS 7.2 530 540 1,890 1,700 1,760 4.960 2,660 2,740 6,650 5,910 6,660 11.160
<br /> Stream 23 u/s 9.3 18,610 &10 1,070 1,930 1,910 1,960 4.970 2,850 2.940 6.740 6.220 6,430 11,690
<br /> DIS 10.3 &30 1,210 1,970 1",950 2,250 5,0&0 2.920 3,010 6,660 6.350 6,560 11,900
<br /> Stream 20 u/S 10.9 14,400 &50 1,290 1,940 1,980 2,440 4,930 2,930 3.090 6,650 6.300 6,490 11 ,620
<br /> DIS 12.0 710 1,810 2,030 2,120 3,370 5,210 3,170 4.340 7,050 0,780 6,920 12,810
<br /> Streams 17, 13,
<br /> & 72 u/s 12.1 12,640 710 1,830 2,020 2,120 3,400 5,160 3,170 4,310 6.990 6,750 6,900 12,660
<br /> DIS 13.4 780 2,400 2,510 2,260 4,480 5,420 3,410 5,530 7,360 7,290 8,360 13.540
<br /> Stream 2 U/S 14.4 4,690 ' 840 2,220 2,390 2,300 4.350 5.330 3,460 5,520 7,220 7,260 8,710 13,160
<br /> Dls 14.& 8&0 2,260 2,420 2,320 4,420 5,380 3,500 5,610 7,270 7,310 8.840 13 .230
<br /> Mouth 15.0 0 880 2,090 2,260 2,320 4.000 5,240 3,460 5,080 7,000 7,080 8,230 12 ,490
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