FLOOD10399

• County: El Paso
• Community: Colorado Springs
• Stream Name: Fountain Creek
• Basin: Arkansas
• Title: Fountain Creek Drainage Basin Planning Study - Volume 3, Book 1 of 2
• Date: 7/1/1994
• Prepared For: Colorado Springs
• Prepared By: Muller Engineering Company, Inc.
• Floodplain - Doc Type: Floodplain Report/Masterplan

I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I

TABLE OF CONTENTS
FOUNTAIN CREEK DRAINAGE BASIN PLANNING STUDY
VOLUME III
SUPPORTING INFORMATION/TECHNICAL ADDENDUM

A. HYDROLOGY
TABLE 4.7-2 EXISTING LAND USE CN VALUES
TABLE 4.7-3 FUTURE LAND USE CN VALUES
HEC-I INPUT - lOa-YEAR FUTURE lAND USE CONDITIONS
HEC-I OUTPUT - IOO-YEAR FUTURE lAND USE CONDITIONS
HEC-I INPUT - IO-YEAR FUTURE LAND USE CONDITIONS
HEC-I OUTPUT - IO-YEAR FUTURE lAND USE CONDITIONS
HEC-I INPUT - IOO-YEAR EXISTING LAND USE CONDITIONS
HEC-I OUTPUT - lOa-YEAR EXISTING LAND USE CONDITIONS
HEC-I INPUT - la-YEAR EXISTING LAND USE CONDITIONS
HEC-I OUTPUT - 10-YEAR EXISTING lAND USE CONDITIONS
B. HYDRAULICS
HEC-2 INPUT AND SUMMARY OUTPUT - 10- AND IOO-YEAR FUTURE CONDITIONS
HEC-2 INPUT AND SUMMARY OUTPUT - 10- AND laO-YEAR EXISTING CONDITIONS
TYPICAL CHANNEL ROUGHNESS VALUES
COMPLETE HEC-2 OUTPUT - 10- AND laO-YEAR FUTURE CONDITIONS
(INCLUDED IN THE ORIGINAL ISSUE - VOLUME III ONLY)
COMPLETE HEC-2 OUTPUT - 10- AND laO-YEAR FUTURE CONDITIONS
(INCLUDED IN THE ORIGINAL ISSUE - VOLUME III ONLY)
COMPILATION OF HEC-2 CROSS-SECTION INFORMATION
(INCLUDED IN THE ORIGINAL ISSUE - VOLUME III ONLY)
BRIDGE OPENING INFORMATION
(INCLUDED IN THE ORIGINAL ISSUE - VOLUME III ONLY)
C. ALTERNATIVES ANALYSIS (EMPTY - ALL INFORMATION IS IN VOLUMES I AND II)
D. PRESENT VALUE ANALYSIS
TABLE 6.3-36 PRESENT VALUE ANALYSIS, SCENARIO 1 - 10-YEAR CAPITAL COST
EXPENDITURES
TABLE 6.3-37 PRESENT VALUE ANALYSIS, SCENARIO 2 - 20-YEAR CAPITAL COST
, EXPENDITURES
TABLE 6.3-38 PRESENT VALUE ANALYSIS, SCENARIO 3 - 20-YEAR CAPITAL COST
EXPENDITURES BEGINNING IN 1998
TABLE 6.3-39 PRESENT VALUE ANALYSIS, SCENARIO 4 - 50-YEAR CAPITAL COST
EXPENDITURES
TABLE 6.3-40 PRESENT VALUE ANALYSIS, SCENARIO 5 - 1/2 CAPITAL COSTS FOR
2 YEARS CONSECUTIVELY PER REACH
TABLE 6.3-41 PRESENT VALUE ANALYSIS, SELECTED ALTERNATIVE ANALYSIS,
$1 MILLION TOTAL EXPENDITURE PER YEAR BEGINNING IN YEAR 1993
TABLE 6.3-42 PRESENT VALUE ANALYSIS, SELECTED ALTERNATIVE ANALYSIS,
$1 MILLION TOTAL EXPENDITURE PER YEAR BEGINNING IN YEAR 1998