FLOOD00385

• County: Boulder
• Community: Boulder
• Stream Name: Boulder Creek
• Title: South Boulder Creek Interim Hydrology Study
• Date: 7/1/2000
• Prepared For: Boulder County
• Prepared By: Taggart Engineering Associates, Inc.
• Floodplain - Doc Type: Floodplain Report/Masterplan

T ABLES (Continued)

TABLE OF CONTENTS (Continued)

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Table 11-2 Historical Peak Discharges on South Boulder Creek
at Gaging Station Near Eldorado Springs . . . . . . . . . . . . . . . . " 11-10
Table 111-1 Watershed by Elevation Zone..... ....................... 111-1
Table 111-2 Area Reduction Factors vs. Duration ...................... 111-4
Table 111-3 Percent of Concurrent Storms and Rainfalls of Quartile 1
for the Front Face Rockies (South) ...................... 111-"
Table IV-1 Representative SCS Curve Number,
Soil Types, and Land Condition ......................... IV-3
Table IV-2 SCS Curve Number and Comparable Horton's Infiltration
Parameters for South Boulder Creek 24 Hour Precipitation. . . . . . . IV-4
Table V-1 CUHP and Base SWMM Model Comparison ................ V-22
Table V-2 Principal Review of Representative Stream Flow Parameters .... V-30

APPENDICES

APPENDIX A

UDSWMM Models
10-Year
50-Year
100-Year
500-Year

APPENDIX B

Drawing No. 1
Drawing No. 2
Drawing No.3
Drawing No.4
Drawing No. 5
Drawing No.6
Drawing No.7

Drawing No.8
Drawing No.9
Drawing No. 10.
Drawing No. 11.

Index and Overall Watershed Map
Upper Watershed and Model
Upper Watershed and Model
Enlarged Watershed and Model - Highway 93
Enlarged Watershed and Model - Highway 93 and Highway 36
Enlarged Watershed and Model - Highway 36
Enlarged Watershed and Model - Foothills Pkwy., Wellman, and
Baseline Rd.
Enlarged Watershed and Model - Highway 93
Model Detail - Highway 93 and Baseline Splits
Model Detail - Highway 36 Splits
Model Detail - Wellman Splits

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