PROJ00382

• Contract/PO #: C153685
• Contractor Name: Monument, Town of
• Contract Type: Loan
• Water District: 10
• County: El Paso
• Bill Number: SB 94-029
• Loan Projects - Doc Type: Feasibility Study

Monument Lake Dam Feasibility Srudy

V1l1

.-
13DVLEJ

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

List of Figures

Figure I-I Project Location Map.....................................................................................................4
Figure III-I Watershed Map. ... ..................................... .........,............................. ........... ..... ... ...... 20
Figure III-2 Incremental Damage Analysis Results .....................................................................21
Figure III-3 Geotechnical Boring Locations ................................................................................ 22
Figure III-4 Simplified Bore Logs................................................................................................23
Figure N -1 Existing Facilities...................................................................................................... 32
Figure N-2 Spillway Alternative S 1 - Riprap / Concrete Drop Chute ........................................ 33
Figure N-3 Spillway Alternative S 1 - Riprap / Concrete Drop Chute ........................................ 34
Figure N-4 Spillway Alternative S2 - Concrete Chute ............................................................... 35
Figure N-5 Spillway Alternative S2 - Concrete Chute ............................................................... 36
Figure N-6 Embankment Alternative El - Chimney/Blanket Drain System ..............................31'
Figure N-7 Embankment Alternative E2 - Blanket Drain System.............................................. 3E:
Figure N-8 Outlet Works Alternative 01- Upstream Gate Design............................................ 39
Figure N-9 Outlet Work Alternative 01 - Upstream Gate Design ............................................. 40
Figure N-I0 Outlet Works Alternative 02 - Gate Chamber Design........................................... 41
Figure N-l 1 Outlet Works Alternative 03 - Gate Tower Design............................................... 42
Figure N-12 Reservoir Dredging Alternative - Iloat Track ........................................................ 43
Figure N-13 Reservoir Dredging Alternative - Ilathymetry Data............................................... 44
Figure N-14 Breach and Restore Alternative............................................................................... 45
Figure V-I Potential Jurisdictional Wetlands ...............................................................................63