Animas-La PLata Project Environmental Impact Statement

TABLE OF CONTENTS (continued)
Chapter
Page No.
3.13.3.1.1 State of Colorado .......................... 3 -217
3.13.3.1.2 La Plata County ...........................
3 -218
3.13.3.1.3 West Durango Land Use Planning District ......
3 -218
3.13.3.1.4 City of Durango ...........................
3 -219
3.13.3.1.5 State of New Mexico .......................
3 -220
3.13.3.1.6 San Juan County ..........................
3 -22I
3.13.3.1.7 City of Farmington ........................
3 -221
3.13.3.2 Non - Binding Water End Uses and Conveyance Systems ......
3 -222
3.13.3.2.1 Florida Road Land Use Planning District .......
3 -222
3.13.3.2.2 Florida Mesa Land Use Planning District .......
3 -222
3.13.4 Environmental Consequences and Mitigation .......................
3 -223
3.13.4.1 Refined Alternative 4 ... ...............................
3 -223
3.13.4.1.1 Structural Component ......................
3 -223
3.13.4.1.2 Non - Binding End Uses and Water Conveyance ..
3 -224
3.13.4.2 Refined Alternative 6 .. ...............................
3 -225
3.13.4.2.1 Structural Components .....................
3 -225
3.13.4.2.2 Non - Binding Water End Uses and Conveyance
Systems ... ..............................3
-225
3.13.4.3 No Action Alternative .. ............................... 3 -226
3.14 HAZARDOUS MATERIALS ......... ...............................
3 -226
3.14.1 Introduction
.................... ..............................3
3.14.2 Methodol ogy
-226
................... ..............................3
3.14.2.1 Evaluation Methodology ...............................
-226
3 -226
3.14.2.2 Significance Criteria .... :..............................
3 -227
3.14.3 Affected Environment ........... ...............................
3 -227
3.14.3.1 Structural Components of Refined Alternative 4 .............
3 -227
3.14.3.1.1 Durango Pumping Plant and Ridges Basin
Inlet Conduit .............................
3 -227
3.14.3.1.2 Ridges Basin Dam and Reservoir .............
3 -228
3.14.3.1.3 Navajo Nation Municipal Pipeline ............
3 -228
3.14.3.2 Structural Components of Refined Alternative 6 .............
3 -228
3.14.3.2.1 Increased Capacity of Lemon Reservoir ........
3 -228
3.14.3.2.2 Navajo Nation Municipal Pipeline ............
3 -228
3.14.3.3 Non - Binding End Uses and Conveyance Systems ............
3 -228
3.14.4 Environmental Consequences and Mitigation .......................
3 -229
3.14.4.1 Refined Alternative 4 ..................................
3 -229
3.14.4.1.1 Structural Component Impacts ................
3 -229
3.14.4.1.2 Non - Binding Water End Use Impacts ..........
3 -232
3.14.4.2 Refined Alternative 6 ... ...............................
3 -232
3.14.4.2.1 Structural Components .....................
3 -232
3.14.4.2.2 Non - Binding Water End Uses and Conveyance ..
3 -233
3.14.4.3 No Action Alternative ....................
3 -233
.... .
3.15 TRANSPORTATION
................. ...............................
3.15.1 Introduction
3 -233
.................... ..............................3
3.15.2 Methodology
-233
.................. ...............................
3.15.2.1 Construction Impacts Evaluation
3 -233
.........................
3 -234
3.15.2.2 Recreation Operation and Maintenance Impacts Evaluation ....
3 -234
3.15.2.3 Significance Criteria .... ...............................
3 -236
3.15.3 Affected Environment
........... ...............................
3 -236
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