WSP11518

• File Number: 8220.148.I
• Description: Navajo Indian Irrigation Project
• State: NM
• Basin: San Juan/Dolores
• Date: 10/12/1976
• Author: USDOI - BIA
• Title: Final Environmental Statement - Navajo Indian Irrigation Project - San Jaun County-New Mexico
• Water Supply Pro - Doc Type: EIS

I~
~,/,
"
.'
.,

f;i'
't.
y.
l'"

fl
fj

~>l
I ~.J

f'!
I'
>.,
~':

~;',
-~
i:..:

~

9'.'
"-,,
"'I
~d

I "
: t"l
~:'l .
~ ,~

t':';
.,'1
"')

',;.:..;,:
~~j
<.....'
..A

'-,.,.

i
!-

TABLE OF CONTENTS CONTINUED

1,6,1 Permits Certificates or Approvals

l-24

l,6.2 Operational Requirements

1-27

SECTION II.

DESCRIPTION OF THE ENVIRONMENT

2.1 Physiography
2.l,l Topography
2.1. 2 Geology

II-I

II-I

II-I

2,1,2,1 Quarternary

II-I

2,1,2.2 Tertiary

II-3

2.l.2,3 Upper Cretaceous

II-3
II-3
II-3

a. Ojo Alamo Sandstone

b, Kirtland Shale

c. Fruitland Formation,

- U-3
II-5
II-5

2.1,2.4 Formation of Coal

2,l.2.6 Earthquakes

2.1. 3 Soils

II-5

2.2 Surface Water

II-9

2.2.1 Quantity

II-9
II-9

2,2,1.1 Colorado River Compact

2,2,l.2 Upper Colorado River Basin Compact

II-ll

2,2,1.3 Availability

II-ll

2.2,l.4 Virgin Flow of the Colorado River

II-ll

2,2,1.5 Colorado River Storage Project

II -12

Hi