Laserfiche WebLink
<br />------------------- <br /> <br />..,.-.~'".-"'t"". <br /> <br /> Table 4. Summary of Discharges <br /> Drainage Area Peak Discharges (Cubic Feet per Second) <br /> F1oodin2 Source and Location (SQuare Miles) 10-Year 50-Year 100-Year 500-Year <br /> North St. Vrain Creek <br /> At Mouth 125.0 980 2,800 4,900 20,000 <br /> South St. Vrain Creek <br /> At Mouth 92.0 1,400 3,750 5,430 11,900 <br /> Middle St. Vrain Creek <br /> At Mouth 32.4 590 1,430 2,000 4,070 <br /> Spring Gulch __1 <br /> At Mouth 1,950 3,150 3,650 4,200 <br />~ West Lake Channel <br />w At Confluence With <br /> Gay Reservoir Channel 0.74 330 520 610 850 <br /> West Lake Channel North Tributary <br /> Above Confluence With <br /> West Lake Channel __1 280 415 470 630 <br /> Wonderland Creek2 <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 /> At Broadway 0.85 160 380 480 1,400 <br /> At Upstream Limit of Detailed Study 0.38 30 80 110 190 <br /> <br />1Data Not Available <br />2Includes Flow Diversions From Fourmile Canyon Creek <br />