WSPC12741

• File Number: 8064.200.A
• Description: Indian Water Rights - Gallup-Navajo
• Date: 9/3/2004
• Author: USDOI/BOR
• Title: Biological Assessment, Navajo Gallup Water Supply Project - Report and Appendices
• Water Supply Pro - Doc Type: Publication

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LIST OF TABLES

Table 2.1 Project Forecast 2040 Demand and Design Capacity by Service Area ...................4
Table 2.2 Monthly Demand Pattern for All Deliveries...............................................................5

Table 3.1 SJRIP Flow Recommendations.......................... ................. ......................... .......... 13

Table 3.2 Baseline and Current Depletion Summary in the San Juan River Basin................ 14

Table 3.3. Summary of Unused Baseline Depletion................................................................ 16

Table 3.4 Summary of Depletions for Full NGWSP Development .........................................17

Table 3.5 Summary Flow Statistics for Full NGWSP Development plus Baseline Depletion" 18

Table 3.6 Summary Flow Statistics for 8,700 Acre-Feet Jicarilla Portion of the NGWSP plus
Baseline Depletion. ...................................... .... ................................. ....... ...... ........ 19

Table 3.7 Summary Flow Statistics for the NGWSP plus Baseline less ALP Depletion......... 21

Table 3.8 Summary Flow Statistics for the NGWSP plus Baseline with NIIP Equilibrium
Depletion Limited to 247,000 Acre Feet.... .................... ......... ...... ............ ....... ....... 22

Table 3.9 Flow Recommendation Primary Statistics Compared To Baseline and Maximum
Impact NGWSP Statistics.................................................................. ..................... 24

Table 3.10 Change in Average Annual Streamflow from Baseline to Maximum Impact
Configurations at Five San Juan River Gages .......................................................24

Table 6.1 Summary of Effects on Protected Species and Species of Concern .....................45

LIST OF FIGURES

Figure 2.1 Navajo Gallup Water Supply Project Service Area ..................................................3
Figure 2.2 NGWSP Cutter Pumping Plant Layout.....................................................................6
Figure 2.3 NGWSP Detailed Pipeline Layout............................................................................ 7
Figure 2.4 PNM Diversion Site Plan........................ ................ ..... ......... .................. .................. 9
Figure 5.1 Study Reaches in the San Juan River........................... ............ ......... ........ ............35

BIOLOGICAL ASSESSMENT
NAVAJO GAllUP WATER SUPPLY PROJECT
September 3, 2004

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