1909 - 1922

1923 - 1928

1929 - 1949

Colorado River Basin (general material) 1921-1927

Colorado River Compact & Commission 1921-1928

Colorado River-Los Angeles Gravity Flow Aqueduct, 1928-1941

Colorado River Projects

Boulder Canyon, 1921-1928

Glen Canyon, 1922

Lower Colorado River Development, 1921-1924

Lee's Ferry (Diamond core drilling), 1923-1938

Marble Gorge, 1927

Other projects (listed by states)

Arizona

Report for Arizona Engineering Commission on Reconnaisance Investigation of Arizona Land Irrigable from the Colorado River, 1922-1923

Buttes Reservoir and Irrigation Project, 1928

Date Creek, 1932

Hassayampa River, 1938

San Juan River, 1915-1926

Little Colorado and Verde River Project for United Verde Copper Co., 1917-1929

Salt River Project, 1929

Santa Cruz and Sonoita Rivers, 1937

Virgin River Project

California

Los Angeles County, miscellaneous reports, etc., 1927-1936

Merced Irrigation District, 1920-1921

Owens Valley, 1930

Pit River and Fall River Projects, 1912 & 1920

Santa Maria River, 1937

Ventura River, 1938

Colorado - Arkansas River Valley Project, 1913

Idaho - Minidoka Power Plant, 1908-1911

Oregon - Klamath Lake Projects, 1906-1920

Utah - Power Resources for Salt Lake City, etc., 1914

Monticello Wheat Lands, 1917

Mexico - Nogales (Sonora) Project, 1931

SECTION III: Biographical information and Colorado River trips

Biographical information including lists of trips

1914 trip - Sellew's reports

1921 trip - Cataract Canyon diary and related material

1922 trip - Accounts and bills, correspondence 2 vols + 3 letters

1923 trip - Grand Canyon diary (typewritten copy) & maps

1924 trip - Lower Grand Canyon to Needles, diary of Colorado River Dam Site Investigation (typewritten copy); report by H. W. Dennis; accounts

1927 trip - Bray-Pathe trip, notes of Valentine Woodbury, list of pictures, account book, etc.

1935 trip - Diamond Creek to Boulder Dam, accounts

Personal and business papers, 1907-1935

Account books

Notebooks

I. ARIZONA

1. Arizona (state): topographic map by U.S. Geological survey, 1923.

2. Cataract Canyon and vicinty.

3. Central Arizona.

4. Coconina National Forest

5. Colorado River Indian Reservation.

6. Live Stock Reports

7. Mohave Desert dam site

8. Pecos National Forest

9. Salt River

10. Township maps: West Gila, Salt River Meridian.

11. Verde

12. White Mountain Indian Reservation

13. Yuma: Bird's Eye View

II. CALIFORNIA

1. Chimehueui Valley Indian Reservation

2. Colorado - Arizona Indian Reservation

3. Kern River Profile

4. Los Angeles (City)

a. Angel Flight Incline Railroad

b. Beverly Hills and Vicinity

c. Beverly Mont: Lay-out plans of Beverly Terrace

d. El Monte Blvd Tract

e. Elysian Garden Tract

f. Fox, William - Studio site

g. Garvanza addition

h. Griffith Park

i. Hacienda Park

j. Hancock Survey

k. Highland Park

L. Investment Securities Co. property and Delta Investment Co. in San Rafael Rancho

m. Los Angeles Country Club

n. Los Angeles and Colorado River gravity aqueduct

o. Los Angeles Land and Water subdivisions

p. Los Angeles Pressed Brick Co. guage sheets

q. Los Angeles real estate

r. Los Angeles survey of city, 1919

s. Mateo Street

t. Pacific Terminal Tract

u. Roseland Acres

v. Rosedale Cemetery

w. Sweetzer Ave. and Sunset Blvd.

x. Wanda Park: Benedict Canyon

y. Western Wilshire Heights

z. Westlake Park

5. Los Angeles County

a. Alondra Park

b. Arnaz Rancho

c. Artesia

d. Colorado River bridge

e. Compton

f. Garvonza lots

g. Hutten locher estate, being portion of Rancho San Rafael

h. Inglewood: Redondo

i. Los Angeles and a part of Orange counties

j. Los Angeles and San Diego counties

k. McCloud River power projects

L. McKinley Tract, 1930

m. Malibu

n. Pacific Petroleum Co. and West Coast Oil Co.: Well location of leases

o. Picto Rancho, 1918.

p. Rancho Cienga O'Paso de la Tijera

q. Rancho La Brea being portion of Rancho La Ciengas, 1908.

r. Rancho Los Coyotes

s. Rancho Rodeo de los Agnas

t. Rancho San Antonio

u. Rancho San Pedro

v. Rancho San Jose de Buenos Ayres

w. Rancho Santa Anita: A.B. Chapman property, 1912

x. Reservoir site

y. Rolling Hills: Palos Verdes

z. San Gabriel Reservoir dam site

aa. San Gabriel tract

bb. Santa Monica highway: Mulholland Drive, 1927

cc. Stough Rancho

dd. Sunnyslope Estate, 1911

ee. Tract 429

ff. Tract 701

gg. Victor Beaudnys Mtns.

6. Merced District

7. Mono County

a. Mono Basin

b. Eaton Land and Cattle Co.: Long Valley Lands

c. Mono National Forest

8. Orange County

a. Fullerton

9. Riverside County

a. Desert Queen Copper Mines

b. Mayflower Consolidated Mines

10. Salt Lake Oil Fields

11. Salton Sea: Capacity curves.

12. San Bernardino County

a. Gold Park Consolidated Mine

b. Lytle Creek Canyon

c. Muscovy Water Co. property, 1904

d. San Bernardino County

13. Santa Barbara County

a. San Lucas Rancho

14. Sierra Nevada Mts.: proposed flood water and storage

15. South Dakota

a. Pine River Indian Reservation

III. LOWER CALIFORNIA

1. Ensenada

2. Rancho del Rosano Baja

IV. COLORADO

1. Arkansas River

2. Arkansas Valley

3. Bear Creek dam site: Animas River

4. Bear River: canal and reservoit system, Rio Blanco and Routt counties

5. Colorado River

a. Basin: flood control

b. Boulder Canyon Dam sites

c. Colorado bridge dam sites

d. Colorado River at Lee's Ferry

e. Colorado River at Hardysville, Ariz. 1902-14. Mass curves.

f. Colorado River at Yuma: hydrograph

g. Colorado River delta

h. Colorado, Green and Grande rivers: profile

i. Colorado River showing diversion to Great Basin, Utah.

j. Grand Canyon

k. Grande County reservoir

L. Little Colorado River: profile

m. Lower Colorado River

n. Riverside Irrigation District: Weld and Morgan counties

o. San Juan River Basin

p. San Miguel canal system, San Miguel and Montrose counties

q. Townships

V. IDAHO

1. Boise project: U.S. Reclamation service

2. Coachello Valley, Salton Sea, Imperial Valley and Colorado River profile

3. Fort Hall Indian Reservation

4. Minidoka project

5. Port Neuf Valley project

6. Salmon River

7. Salmon River profile

8. Snake River

9. Snake River:

10. Irrigation Co. project

11. Snake River: proposed section power dam

12. Snake River: Lake Walcott

13. Snake River Valley Reservoir system

14. Twin Falls county, 1929.

VI. MONTANA

1. Flat Head Lake

2. Flat Head River and tributaries

3. U.S. Missouri River Power company transmission lines

VII. NEW MEXICO

1. Headquarters Ranch: Wylie Farm and Live Stock Chavez co.

2. Jones project: Preston-Beck grant, upper Pecos

3. Pecos River Basin

4. Townships 32 and 34

5. Township no. 37

6. Urton Lake project.

7. U.S. Weather Bureau: annual precipitation

VIII. OREGON

1. Brewster Valley Reservoir site

2. Canby canal reservoir site

3. Columbia River: Portland

4. Coquilla River: profile, 1919

5. Crater Lake National Park

6. Fairview and Brewster Valley: Coquilla River

7. Grande Ronde River

8. Grant lands of the Oregon and California Railroad Company, Douglas County

9. Klamath County

10. Klamath River Basin

11. Kickitat Power Project, 1909.

12. McKenzie River, 1903

13. Medford Crater Lake Highway

14. Rogue River basin

15. Rogue River: Howard profile

16. Rogue River traverse

17. Salmon River: profile

18. Umpqua River power project

19. Weather Bureau Station Records

20. Willamette River basin

IX..UTAH

1. Ashley Creek: profile

2. Great Salt Lake

3. Hatch town irrigation project, Garfield county

4. New Castle Reclamation Company

5. Ouray Reservoir site on Green River

6. Resource map of southern Utah

7. Sevier River

8. Wasatch and Uinta counties

9. Weber and Provo Rivers, 1915 (very bad condition)

X. WASHINGTON

1. Washington and Oregon

2. Washington, Oregon and Idaho

3. Kickitat River drainage basins

XI. WYOMING

1. Green River canals

XII. MISCELLANEOUS

1. Big Lost River

2. Eldorado Consolidated mines: profile of pipe line surveys, 1905

3. Oro Mining and Milling Co.: profile

4. Triangle Lake