Plumas County

The Hydrographic Branch of the United States Geological Survey generated and compiled the survey sheets in this series to obtain information on the utilization of artesian wells by California landowners. Arranged alphabetically by California...

Stanislaus County

The Hydrographic Branch of the United States Geological Survey generated and compiled the survey sheets in this series to obtain information on the utilization of artesian wells by California landowners. Arranged alphabetically by California...

CLEAR LAKE WATERSHED

KP-2327-R2 - Klamath Project--CLEAR LAKE WATERSHED Snow cover on upper levels of relatively flat watershed during snow melting period; March 23, 1956; Photo by C. D. Lawrence

1956-03-23
2007-12-03
2006-03-14

Map of northern Colorado. 1

Map of Cache la Poudre River through Fort Collins and Greeley, Colorado, with irrigation canals and laterals labeled

2007-01-03
2007-01-03

785A88: "Drop in canal, Blanca, Colo"

Note on envelope reads, "Pictures taken of creeks or small streams in San Luis Valley, presumably during the early summer of 1910. Stream gaging for a report for some purpose. Author unknown - Negatives of little value - Parshall 12/1920."

2024-05-18
2016-12-01
2016-12-01

Yolo County

The Hydrographic Branch of the United States Geological Survey generated and compiled the survey sheets in this series to obtain information on the utilization of artesian wells by California landowners. Arranged alphabetically by California...

1895-05-18

Butte Valley - Viewed from southwest

KP-2318-R2 - Klamath Project--Butte Valley. Viewed from southwest showing partially uncleared area at south end of Butte Valley; April 29, 1956; Photo by Wesley Nell

1956-04-29
2007-11-26
2006-03-14

7100706: Configuration of motor for Rio Grande Canal headgate radial gates

Note on envelope reads, "Auto control; Rio Grande canal."

2017-01-11
2017-01-11

Del Norte County

The Hydrographic Branch of the United States Geological Survey generated and compiled the survey sheets in this series to obtain information on the utilization of artesian wells by California landowners. Arranged alphabetically by California...

1895-05-18

Butte Valley - Viewed from west showing Meiss Ranch and Lake

KP-2310-R2 - Klamath Project--Butte Valley. (Panorama of two); April 29, 1956; Photo by Wesley Nell

1956-04-29
2007-11-18
2006-03-14

710Be0212: "Placing asphaltic concrete lining over old concrete lining on lateral in...

This negative is of a photograph. Title information from "Canal Lining Manual," by Carl Rohwer, 1946. See Figure 18.

2024-05-18
2017-01-11
2017-01-11

Lake County

The Hydrographic Branch of the United States Geological Survey generated and compiled the survey sheets in this series to obtain information on the utilization of artesian wells by California landowners. Arranged alphabetically by California...

Butte Valley - Viewed from north showing general view of town of Dorris and Butte Valley

KP-2302-R2 - Klamath Project--Butte Valley; April 29, 1956; Photo by Wesley Nell

1956-04-29
2007-11-16
2006-03-14

Kansas objections to evidence on mitigation

"Order Re Kansas' Objection to Evidence on Mitigation" and associated notes, drafts, and legal documents for Supreme Court case Kansas v. Colorado (No. 105, Orig.). Special Master Arthur Littleworth sustained Kansas' objection to Colorado's claim...

2017-06-28
2017-06-28

91. Economic Agricultural Conferences: Alamosa, Monte Vista, Rocky Ford, Steamboat...

Correspondence regarding and program for the December 1928 Grand Junction Agricultural Economic Conference, reports and minutes of the Committee on Irrigation and Drainage, and three reports assembled by Cooperative Extension Farm Management...

2016-03-22
2016-03-22

Application for water, 1897

An application for water for 1897 form.

1897-05-18

710Ba32: Three men pouring concrete during canal construction

2016-05-03
2016-05-03

Trustee minutes

Record of proceedings, minutes of special meetings, minutes of board of directors meetings

2018-03-22
2018-03-22

Tule Lake Division - Viewed from southern end of Frog Pond

KP-2287 - Klamath Project--Tule Lake Division. Viewed from southern end of Frog Pond, shows Tule Lake Sump 2 (Southwest Sump) and adjoining areas; April 12, 1956; Photo by Tom Horn

1956-04-12
2007-11-09
2006-03-07

South Platte River Compact: First drafts, folder 1 of 2

Early drafts of the South Platte River Compact and a January 5, 1923, letter from Delph Carpenter to Colorado Governor Oliver Shoup reporting the progress of compact negotiations

2017-07-12
2017-07-12

785A59: Dry ditch next to fields dotted with haystacks

Ditch shows heavy silting. Concrete structure in ditch most likely flume.

2016-12-01
2016-12-01

Lower Klamath Lake - Viewed from southwest

KP-2279 - Klamath Project--Lower Klamath Lake. Viewed from southwest showing Sheepy West lease tract, with Lower Klamth Lake Wildlife Refuge in background; April 12, 1956; Photo by Tom Horn

1956-04-12
2007-11-07
2006-03-07

Charts, folder 1 of 2

Charts and computations regarding "Depletion due to a pump," "Check of the Glover Formula," "Salt tolerance of crops," "South Platte River," "Reservoirs in the South Platte Valley"

2016-03-10
2016-03-10

Annual statement of the Bear Valley Mutual Water Company, 1968-10-31

The 1968 annual financial statement of Bear Valley Mutual Water Company.

1968-10-31

Tule Lake Division - View of riprap at Pumping Plant No. 2

KP-2271-R2 - Klamath Project--Tule Lake Division. View of riprap at Pumping Plant No. 2, looking down from bank, as reconstructed in 1955; March 15, 1955; Photo by Luther McAnulty

1955-03-15
2007-11-05
2006-03-07