WSP00921

• File Number: 8220.111.I
• Description: Central Utah Participating Project
• State: UT
• Basin: Colorado Mainstem
• Date: 12/16/1975
• Author: USDOI-BOR
• Title: Final Environmental Statement Authorized Jensen Unit Central Utah Project Utah
• Water Supply Pro - Doc Type: EIS

TABLE OF CONTENTS
Page
A. DESCRIPTION OF THE PROPOSAL A-l
l. Introducti on A-l
2. Location A-l
3. Need for the Unit A-3
4. Interrelationship with Other Projects and Units A-9
5. Actions Required by the Federal Government A-ll
6. Uni t Objecti ves A-12
7. Brief History of Unit Investigations A-12
8. Water Ri ghts A-13
9. Description and Operation of the Unit A-14
a. Tyzack Dam and Reservoir A-16
b. Pumping Plants and Discharge Lines A-21
c. Tyzack Aqueduct A-22
d. Transmission Facilities A-22
e. Access Roads and Road Relocation A-23
10. Recreati on A-23
11. Fl ood Con tro 1 A-25
12. Fish and Wildlife A-25
B. DESCRIPTION OF THE ENVIRONMENT B-1
l. Climate B-1
2. Topography and Physiography B-1
3. Geology B-3
4. Se.i smi ci ty B-6
5. Vegeta ti on B-6
6. Fish and Wildlife B-20
7. Recreation B-43
8. Historical and Archeological Sites B-44
9. Land Forms and Soil Characteristics B-48
10. Land-Use Patterns B-50
11. Economic Development B-52
12. Socioeconomic Conditions B-53
13. Water Supply B-65
14. Qua 1 i ty of Water B-68
15. Existing Flood Problems B-76
16. Ai r Qual i ty B-77
17. Agricultural Chemicals B-78

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