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<br />f' '1' ~
<br />Table 2 Summary of Discharges (cont'd)
<br /> Drainage Area Peak Discharges (cfs)
<br />Floodin Source and Location (Square Miles) 10-Year 50-Year 100-Year 500-Year
<br /> -
<br />Elmers Twomile Creek
<br />At Confluence With Goose Creek 0.52 280 630 790 1,450
<br />At Iris Avenue 0.31 270 510 610 990
<br />At Upstream Limit of Detailed Study 0.12 110 210 250 400
<br />Fourmile Canyon Creek
<br />At Confluence With Boulder Creek 10.03 920 2,890 3,960 8,900
<br />At Longmont Diagonal 9.09 1,050 2,805 3,930 1,600
<br />At 28th Street 8.60 1,000 2,850 3,920 8,200
<br />At Broadway 7.92 830 2,530 3,520 7,600
<br />At Upstream iimit of Detailed Study 3.93 350 1,170 1,750 4.000
<br />Goose Creek
<br />At Confluence With Boulder Creek 5.46 2,865 5,065 6,315 9,325
<br />At Confluence With Elmers Twomile Creek 3.63 1,050 2,100 2,680 4,300
<br />At Confluence With Twomile Canyon Creek 1.32 670 1,270 1,590 2,400
<br />At 19th Street 1.28 700 1,320 1,600 2,450
<br />At Upstream Limit of Detailed Study 0.48 260 520 620 1,000
<br />Skunk Creek
<br />At Confluence With Bear Canyon Creek 2.83 980 1,830 2,230 3,500
<br />At Madison Avenue . 2.43 920 1,580 1,870 2,650
<br />At U.S. Highway 36 2.08 650 1,130 1,350 1,900
<br />At Broadway 1. 36 210 520 710 1,320
<br />At Upstream Limit of Detailed Study 1.20 180 460 640 1,200
<br />2
<br />Wonder! and Creek
<br />At Confluence With North Goose Creek 1.91 400 1,040 1,410 2,560
<br />At 28th Street 1.35 300 840 1,130 1,860
<br />North Goose Creek
<br />At Confluence With Goose Creek 3 3.865 3.865 3.865 6.075
<br /> -
<br />2Inc1udes Flow Diversions From Fourmile Canyon Creek
<br />3Split Flow From Goose Creek
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