Storage requirements-Colorado River storage project_-_

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STATEMENTS AND PROGRAMS OF COOPERATING FEDERAL

Geological Survey

AGENCIES

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Basic data requirements for the Colorado River storage project and for participating and dependent projects----

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Operation of stream-gaging stations required by interstate
compacts_

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Other stream gaging.

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Special erosion and sedimentation studies...

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Special water-loss studies.

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Five reservoirs in the Green River Basin, Wyo., Utah, and Colo

Glen Canyon Reservoir and vicinity, Arizona and Utah..
Navaho Reservoir and vicinity, New Mexico--
Reservoirs in Gunnison River Basin, Colo--
Ground water in the Uinta Basin___

Classification of Federal lands for water development.
Additional geologic mapping -

Basic data requirements for general basin development..

National Park Service ___

Evaluation of recreational benefits of reservoirs.

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Upper Colorado River Basin water utilization program and its effect

on recreation....

Glen Canyon Reservoir.

Description of the site.

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Effect of Glen Canyon Reservoir on National Park Service areas.

Rainbow Bridge National Monument.

Grand Canyon National Park and National

Potential recreational use__

Recommendations_

Whitewater Reservoir___.

Description of the site

Potential recreational use_

Gray Canyon Reservoir

Description of the site.

Potential recreational use....

Recommendations.

Navajo Reservoir___

Description of the site.

Potential recreational use.

Recommendations _ _

Curecanti Reservoir..

Description of the site..

Recreational values__.

Potential recreational use..

i iz i

Monument....

Effect on Black Canyon of the Gunnison National Monument..

Recommendations.

Crystal Reservoir.

Description of the site.

Potential recreational use..

Effect on Black Canyon of the Gunnison National Monument_

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Navaho Animas-La Plata (potential project)__

Indian irrigation projects in the Upper Basin Navaho Reservation__
Shiprock project_

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Navaho miscellaneous irrigation projects (present and potential)__
Uintah and Ouray (existing and potential extensions) Utah
Jicarilla Reservation-New Mexico (existing and potential).
Southern Ute and Ute Mountain Reservations, Colo. (existing
and potential).

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Southern Ute-Pine River__

Individual units and their anticipated effect on fish and wildlife

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resources.

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Initial phase--

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Glen Canyon unit__

Echo Park and Flaming Gorge units; considering Split
Mountain and Cross Mountain units__

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Whitewater unit..

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Navaho unit___.