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Inventory of the Nikola P. Prokopovich Papers
Finding aid created by Manuscript Archivist Elizabeth Phillips. Processing of this collection was funded by the Andrew W. Mellon Foundation, and administered by the Council on Library and Information Resources (CLIR), Cataloging Hidden Special Collections and Archives program. Department of Special Collections General Library University of California, Davis Davis, CA 95616-5292 Phone: (530) 752-1621 Fax: Fax: (530) 754-5758 Email: [email protected] © 2011 The Regents of the University of California. All rights reserved.
Inventory of the Nikola P. D-229 1 Prokopovich Papers Creator: Prokopovich, Nikola P. Title: Nikola P. Prokopovich Papers Date: 1947-1994 Extent: 83 linear feet Abstract: The Nikola P. Prokopovich Papers document United States Bureau of Reclamation geologist Nikola Prokopovich's work on irrigation, land subsidence, and geochemistry in California. The collection includes draft reports and memoranda, published writings, slides, photographs, and two films related to several state-wide water projects. Prokopovich was particularly interested in the engineering geology of the Central Valley Project's canals and dam sites and in the effects of the state water projects on the surrounding landscape. Phyiscal location: Researchers should contact Special Collections to request collections, as many are stored offsite. Repository: University of California, Davis. General Library. Dept. of Special Collections. Davis, California 95616-5292 Collection number: D-229 Language of Material: Collection materials in English Biography Nikola P. Prokopovich (1918-1999) was a California-based geologist for the United States Bureau of Reclamation. He was born in Kiev, Ukraine and came to the United States in 1950. He earned his doctorate in Geological Sciences in Germany, where he lived for a time before emigrating. After his arrival in the United States with his wife, Sylvia, Prokopovich worked a series of odd jobs followed by more meaningful work at the University of Minnesota, and later with the US Geological Survey. Eventually, he made his home in Sacramento, where he worked as a geologist with the Bureau of Reclamation's Mid-Pacific Region. He worked out of the Sacramento office from 1958-1986, investigating the geology and geochemistry of California statewide water projects, including the Central Valley Project and the Solano Project. Due to Prokopovich's extensive work on these projects and his investigations into the effects of irrigation on land in the Sacramento and San Joaquin valleys, he became a respected authority on land subsidence in water development projects. Prokopovich was a frequent presenter at professional meetings and a prolific writer. Among his works are the articles Irrigation History of the West-Central San Joaquin Valley-San Joaquin Valley Drainage Program (1989) and The Cost of Subsidence to the Central Valley Project, California (1983), as well as an unfinished book on land subsidence. Prokopovich's articles were published in a wide range of professional journals, including the Bulletin of the American Association of Petroleum Geologists, the Journal of Sedimentary Petrology, the Bulletin of the Geological Society of America, the Journal of the American Water Works Association, and the Bulletin of the Association of American Engineering Geologists. Nikola Prokopovich lived in the Sacramento area until his death in 1999. Sources: Unpublished oral history from Bureau of Reclamation Historical Office, Denver, Colorado. Interview conducted by George Petershagen, USBR Historian, 1994. Scope and Content The Nikola P. Prokopovich Papers document United States Bureau of Reclamation geologist Nikola Prokopovich's work on irrigation, land subsidence, and geochemistry in California. The collection includes draft reports and memoranda, published writings, photographs, slides, and two films related to state-wide water projects. Prokopovich was particularly interested in the engineering geology of the Central Valley Project's canals and dam sites and in the effects of the state water projects on the surrounding landscape. The papers contain personal drafts of Bureau of Reclamation publications and internal reports dealing with California's Central Valley Project, Solano Project, and smaller multi-regional projects, including a study of irrigation history in the San Joaquin Valley and investigations into subsidence along Arizona's Salt-Gila Aqueduct. These drafts and reports include information about engineering investigations of several dam sites and canals; studies of land subsidence and hydrocompaction; and geochemical studies. Prokopovich's professional activities are further documented in his published writings and in reports from conferences that he attended in the course of his work. The collection also includes an extensive collection of slides and photographs. These provide a detailed visual record of Prokopovich's work and study of the landscape. The photographs depict canal building and maintenance; geologic investigations of dam sites; sedimentation in canals and tunnels; and hydrocompaction and land subsidence in the areas around the canals and dams. Arrangement of the Collection
Inventory of the Nikola P. D-229 2 Prokopovich Papers The collection is arranged into four series: 1. Projects; 2. Subject Files; 3. Professional Activities; and 4. Photographs and Films. Related Collections The following collections at Special Collections may also be of interest: D-092, Arthur E. Gilmore Papers, 1955-1956. Clippings, slides, and photographs of Sutter County flood damage in 1955. D-310, Thorne B. Gray Collection, 1965-1985. Background materials supporting Gray's work on various water projects, including the Don Pedro Dam, Hetch Hetchy, the Central Valley Project, the Folsom-South Canal, the Auburn and New Melones Dams, and other issues relating to the Modesto and Turlock Irrigation Districts. D-348, Robert Mower Hagan Papers, 19---19--. Class lecture notes, supporting publications and other documents, and publications and records on special problems such as the drought of 1976-1977, the peripheral canal, and Delta water management. The collection provides ample documentation of the politics of California's water in the last fifty years. D-398, Harry O. Walker Slide Collection, 1958-1989. Approximately 3,000 slides that Walker photographed and used in his Resource Sciences course, California: the State. The slides, many of which are aerial views, illustrate the geography and natural resources of California from 1958-1989. MC155, Federal Power Commission Collection, 1934. Memorandum about Central Valley Project in California. Indexing Terms The following terms have been used to index the description of this collection in the library's online public access catalog. Prokopovich, Nikola P.--Archives. United States. Bureau of Reclamation. Sacramento Valley (Calif.) San Joaquin Valley (Calif.) Central Valley Project (Calif.) Solano Project, California (U.S.) Irrigation -- California. Salt River Valley (Gila County and Maricopa County, Ariz.) Water resources development -- California. Uncovering California's Environmental Collections Project Access Collection is open for research. Processing Information Published materials, such as general books and government documents, have been separated from the collection. These have been reviewed and, where appropriate, added to the Shields Library general collection. A complete list of publications is kept on file at Special Collections. Photographs, negatives, and slides are described by groupings rather than individually. Groupings are either categories assigned by Nikola Prokopovich, or where no category was assigned, by region or subject. Processing of the Nikola P. Prokopovich Papers was generously funded by the Andrew W. Mellon Foundation, and administered by the Council on Library and Information Resources (CLIR). The University of California, Davis Special Collections was awarded a Cataloging Hidden Special Collections and Archives grant from 2010-2012, "Uncovering California's Environmental Collections," in collaboration with eight additional special collections and archival repositories throughout the state and the California Digital Library (CDL). Grant objectives included processing of over 33 hidden collections related to the state's environment and environmental history. The collections document an array of important sub-topics such as irrigation, mining, forestry, agriculture, industry, land use, activism, and research. Together they form a multifaceted picture of the natural world and the way it was probed, altered, exploited and protected in California over the twentieth century. Finding aids are made available through the Online Archive of California (OAC). Elizabeth Phillips, Manuscript Archivist, processed this collection with the help of student employee Alex Dao. Acquisition Information Gift of Nikola P. Prokopovich, 1987-1994. Preferred Citation [Identification of item], Nikola P. Prokopovich Papers, D-229, Department of Special Collections, General Library, University of California, Davis.
Inventory of the Nikola P. D-229 3 Prokopovich Papers Publication Rights Copyright is protected by the copyright law, chapter 17, of the U.S. Code. All requests for permission to publish or quote from manuscripts must be submitted in writing to the Head of Special Collections. Permission for publication is given on behalf of the Department of Special Collections, University of California, Library, Davis as the owner of the physical items and is not intended to include or imply permission of the copyright holder, which must also be obtained by the researcher.
Series 1 Projects 1948-1992 Physical Description: 43 linear feet Scope and Content Note Arranged by subject in the following subseries: Central Valley Project; Solano Project; Multi-Regional Projects.
Series 1.1 Central Valley Project 1948-1992 Physical Description: 32.8 linear feet Scope and Content Note Correspondence, memoranda, notes, and draft reports related to California's Central Valley Project. Many reports contain photographs. Arranged alphabetically by Bureau of Reclamation division and chronologically within unit.
Box/Folder 1:1-2 Geology: Auburn Dam Site 1957 Scope and Content Note American River Division, Auburn Unit
Box/Folder 1:3 Miscellaneous Notes: Auburn Dam 1957-1978 Scope and Content Note American River Division, Auburn Unit
Box/Folder 1:4-2:2 Brimstone, Sugar Pine and Forbes Damsites: Geology 1958 Scope and Content Note 2 copies 14 photographs American River Division, Auburn Unit
Box/Folder 2:3-4 Feasibility Engineering Geology: Conveyance Facilities, Central Valley Project, Cosumnes River Division 1963 Scope and Content Note 2 copies 5 photographs Cosumnes River Division, General
Box/Folder 2:5-6 Feasibility Engineering Geology: Aukum Damsite, Central Valley Project, Cosumnes River Division 1962 Scope and Content Note 2 copies 6 photographs Cosumnes River Division, Nashville Unit
Inventory of the Nikola P. D-229 4 Prokopovich Papers Series 1Projects 1948-1992 Series 1.1Central Valley Project 1948-1992
Box/Folder 2:7-3:1 Ione Division Damsite: Engineering Geology -- Feasibility Stage 1962 Scope and Content Note 2 copies 7 photographs (in copy 2) Cosumnes River Division, Nashville Unit
Box/Folder 3:2 Notes: Latrobe Dam Site 1958-1959 Scope and Content Note Cosumnes River Division, Nashville Unit
Box/Folder 3:3 Nashville Damsite Geology: Feasibility Estimates 1960 Scope and Content Note 2 photographs Cosumnes River Division, Nashville Unit
Box/Folder 3:4-5 Nashville Regulator Damsite: Engineering Geology -- Feasibility Stage 1962 Scope and Content Note 2 copies 6 photographs (in copy 2) Cosumnes River Division, Nashville Unit
Box/Folder 3:6 Memorandum: Irish Hill Developments and Dew Drop Damsite 1962 Scope and Content Note Cosumnes River Division, Volcano Unit
Box/Folder 3:7 Memorandum: Irish Hill Development Engineering Geology 1962-1963 Scope and Content Note 8 photographs Cosumnes River Division, Volcano Unit
Box/Folder 3:8 Irish Hill Development Engineering Geology 1963 Scope and Content Note 8 photographs Cosumnes River Division, Volcano Unit
Box/Folder 4:1-2 Pi Pi Damsite: Feasibility Engineering Geology 1962 Scope and Content Note 2 copies Cosumnes River Division, Volcano Unit
Box/Folder 4:3-5:6 Engineering Geology: Peripheral Canal 1964-1965 Scope and Content Note Delta Division, Peripheral Canal
Box/Folder 137:14 Delta-Mendota Canal: Figure List undated Scope and Content Note Delta-Mendota Canal
Box/Folder 6:1-3 Subject Files: Delta-Mendota Canal and Corbicula 1948-1999 Scope and Content Note Delta-Mendota Canal
Inventory of the Nikola P. D-229 5 Prokopovich Papers Series 1Projects 1948-1992 Series 1.1Central Valley Project 1948-1992
Box/Folder 6:4-5 Biota and Sediments: Notes 1953-1985 Scope and Content Note Delta-Mendota Canal
Box/Folder 7:1-2 "Character and Origin of Sediments in USBR Delta-Mendota Canal" 1960-1963 Scope and Content Note 2 copies Delta-Mendota Canal
Box/Folder 193:1 Delta-Mendota Canal: Sampling, Drawings and Tables 1960-1966 Scope and Content Note Delta-Mendota Canal
Box/Folder 7:3 Delta-Mendota Canal: Tables and Drawings, Biota and Sediments 1960-1981 Scope and Content Note Delta-Mendota Canal
Box/Folder 7:4-5 Memorandum: Organic Life, Particularly Asiatic Clams, in the Delta-Mendota Canal 1962-1964 Scope and Content Note 2 copies Delta-Mendota Canal
Box/Folder 8:1-2 Geology Report: Sedimentation 1962-1970 Scope and Content Note 30 photographs Delta-Mendota Canal
Box/Folder 8:3-4 Memorandum: Biological and Biochemical Incrustations in the Delta-Mendota Canal 1962-1970 Scope and Content Note 2 copies 30 photographs Delta-Mendota Canal
Box/Folder 8:5 "Sedimentation in the Delta-Mendota Canal, Central Valley Project, California," N.P. Prokopovich and D.J. Herbert 1964 Scope and Content Note Delta-Mendota Canal
Box/Folder 8:6-9:1 Progress Report: 1964/1965 Dewatering, Delta-Mendota Canal 1965 Scope and Content Note 2 copies Delta-Mendota Canal
Box/Folder Progress Report: 1965/1966 Dewatering, Delta-Mendota Canal, Central Valley 9:2-10:1 Project 1967 Scope and Content Note 3 copies Delta-Mendota Canal
Inventory of the Nikola P. D-229 6 Prokopovich Papers Series 1Projects 1948-1992 Series 1.1Central Valley Project 1948-1992
Box/Folder 10:2-6 Past and Future Land Subsidence Along the Delta-Mendota Canal (Basic Data and Predictions) 1967 Scope and Content Note 2 copies 9 photographs Delta-Mendota Canal
Box/Folder 11:1-3, "Organic Life in the Delta-Mendota Canal, Central Valley Project, California" 1967 13:4 1968 Scope and Content Note 97 photographs Delta-Mendota Canal
Box/Folder "Organic Life in the Delta-Mendota Canal, Central Valley Project, California": 11:4-12:1 Drawings [1968] Scope and Content Note Delta-Mendota Canal
Box/Folder "Organic Life in the Delta-Mendota Canal, Central Valley Project, California: 12:2-13:3 Supporting Information and Data" 1968 Scope and Content Note 2 copies Delta-Mendota Canal
Box/Folder 14:1-2 Sedimentation in the Delta-Mendota Canal 1968 Scope and Content Note Delta-Mendota Canal
Box/Folder 14:3-4 "Organic Life in the Delta-Mendota Canal, California" 1970 Scope and Content Note 2 copies Delta-Mendota Canal
Box/Folder 14:5-6 Delta-Mendota Canal: Biota and Sediments 1970-1988 Scope and Content Note Delta-Mendota Canal
Box/Folder Progress Report: 1968-1971 Dewaterings and Dredgings 1973 14:7-15:3 Scope and Content Note 2 copies 29 photographs Delta-Mendota Canal
Box/Folder 15:4-5 Progress Report: 1972-1973 Dewatering 1973 Scope and Content Note 2 copies 23 photographs Delta-Mendota Canal
Inventory of the Nikola P. D-229 7 Prokopovich Papers Series 1Projects 1948-1992 Series 1.1Central Valley Project 1948-1992
Box/Folder 137:7 Delta-Mendota Canal, Aperture Cards 1974 Physical Description: 49 aperture cards Scope and Content Note Delta-Mendota Canal
Box/Folder 16:1-2 Summary of the Delta-Mendota Canal Water Quality Investigation for the Period February 1973-October 1974 1976 Scope and Content Note Delta-Mendota Canal
Box/Folder Progress Report: 1974-1975 Dewatering 1975 16:3-17:1 Scope and Content Note 2 copies 22 photographs Delta-Mendota Canal
Box/Folder 17:2 "Biological Studies of the Delta-Mendota Canal, Central Valley Project, California II," California Academy of Sciences 1975 Scope and Content Note Delta-Mendota Canal
Box/Folder 17:3-4 Progress Report: 1978-1979 Partial Dewatering 1979 1982 Scope and Content Note Delta-Mendota Canal
Box/Folder Progress Report: 1979-1980 Dewatering 1982 17:5-18:3 Scope and Content Note 3 copies Delta-Mendota Canal
Box/Folder 18:4-6 Progress Report: 1981 Partial Dewatering 1981-1982 Scope and Content Note Delta-Mendota Canal
Box/Folder "Pre-Rehabilitation Estimates of Past and Future Land Subsidence Along the 18:7-21:5 Delta-Mendota Canal" 1982 Scope and Content Note 5 copies Delta-Mendota Canal
Box/Folder 21:6 Final Report: "Biota and Sedimentation in the Delta-Mendota Canal" 1985 Scope and Content Note Delta-Mendota Canal
Box/Folder 22:1-2 "Invert Sediments During 1962/1963 Dewatering of the Delta-Mendota Canal" 1985 Scope and Content Note 2 copies Delta-Mendota Canal
Inventory of the Nikola P. D-229 8 Prokopovich Papers Series 1Projects 1948-1992 Series 1.1Central Valley Project 1948-1992
Box/Folder 22:3 Geology Files: Land Subsidence, Cross Valley Canal 1972 Scope and Content Note East Side Division, Cross-Valley Canal
Box/Folder 22:4-5 Geologic Data for Feasibility Estimates: Knights Ferry Damsite, Central Valley Project, East Side Division 1960 Scope and Content Note 2 copies East Side Division, Knight's Ferry
Box/Folder 22:6 Feasibility Geological Reports: Knights Ferry and Little Dry Creek Damsites, Central Valley Project, East Side Division 1961 Scope and Content Note 9 photographs East Side Division, Knight's Ferry
Box/Folder Mid-Valley Canal, Central Valley Project, East Side Division 1983 22:7-24:1 Scope and Content Note 3 copies East Side Division, Mid-Valley Canal
Box/Folder 24:2 Memorandum: Old Reports and Photos - Yuba River, New Bullards Bar, etc. 1958-1959 Scope and Content Note 6 photographs East Side Division, Yuba
Box/Folder 24:3-4 Geologic Summary Report: New Bullards Bar Dam Sites, Central Valley Project, East Side Division 1959 Scope and Content Note 2 copies 20 photographs East Side Division, Yuba
Box/Folder 24:5 Maps and Drawings: Friant-Kern Canal 1962-1974 Scope and Content Note Friant Division
Box/Folder 24:6 Memorandum: Friant-Kern Canal Failures 1969 Scope and Content Note Friant Division
Box/Folder 24:7 Memorandum: Land Subsidence Along Friant-Kern Canal, Central Valley Project 1969 Scope and Content Note Friant Division
Box/Folder 25:1 Friant-Kern Canal: Lime Treatment 1975 Scope and Content Note 12 business cards Friant Division
Inventory of the Nikola P. D-229 9 Prokopovich Papers Series 1Projects 1948-1992 Series 1.1Central Valley Project 1948-1992
Box/Folder 25:2-3 Friant-Kern Canal: Lime Treatment Study, Unadjusted Data 1975 Scope and Content Note Friant Division
Box/Folder 25:4-5 Lime Treatment of Friant Kern Canal, Tables and Graphs 1975-1979 Scope and Content Note Friant Division
Box/Folder Lime Treatment of Friant Kern Canal, Chemical Analyses 1975-1980 25:6-26:2 Scope and Content Note Friant Division
Box/Folder 26:3-4 Friant-Kern Treatment Study 1975-1981 Scope and Content Note Friant Division
Box/Folder 26:5 Friant-Kern Lime Treatment Study, Untreated Lining 1976 Scope and Content Note Friant Division
Box/Folder 26:6 Friant-Kern Canal: Calcium Carbonate Testing 1979-1980 Scope and Content Note Friant Division
Box/Folder 26:7 Performance Monitoring: Friant-Kern Canal 1979-1984 Scope and Content Note Friant Division
Box/Folder 26:8 Friant-Kern Canal Embankment Road Studies 1980 Scope and Content Note Friant Division
Box/Folder 27:1 Office Communications: Friant-Kern Canal, Road Lime Treatment 1980 Scope and Content Note Friant Division
Box/Folder 27:2 Notes: Friant-Kern Canal 1981 Scope and Content Note Friant Division
Box/Folder 27:3-4 Drawings: Lime Treatment of Friant-Kern Canal Lining 1981 Scope and Content Note Friant Division
Box/Folder "Past and Future Subsidence, Friant-Kern Canal, Central Valley Project, California" 27:5-28:6 1983 Scope and Content Note Friant Division
Inventory of the Nikola P. D-229 10 Prokopovich Papers Series 1Projects 1948-1992 Series 1.1Central Valley Project 1948-1992
Box/Folder 29:1-4 Engineering Geology: Grapevine Sub-Station Site, Central Valley Project, Pacific Coast Intertie 1964 Scope and Content Note 2 copies Pacific Coast Intertie
Box/Folder 29:5-6 Engineering Geology: Alder Creek Damsite, Central Valley Project, Pleasant Oak Unit 1963 Scope and Content Note 2 copies 7 photographs (in copy 2) Pleasant Oak Unit
Box/Folder 137:5 Chico Canal: Geologic Log of Ground Water Test Hole no. 22N.-1E.-28J1 1955 Scope and Content Note Sacramento Valley Canals
Box/Folder 29:7 Notes: Oak Flat Damsite 1957 Scope and Content Note Sacramento River Division
Box/Folder 30:1-2 San Luis Logs, Office File 700 Series, Mile 18 Pump Plant 1963 Scope and Content Note San Luis Unit, General
Box/Folder 30:3 Reconnaissance Geology of Damsites in Coalinga Area 1963 Scope and Content Note 27 photographs San Luis Unit, General
Box/Folder 30:4-5 Pleasant Valley (Coalinga) Canal 1965-1967 Scope and Content Note 27 photographs San Luis Unit, General
Box/Folder 30:6 Memorandum: Subsidence of the Proposed San Luis Water District Pumping Station Sites (Preliminary Data) 1966 Scope and Content Note 5 photographs San Luis Unit, General
Box/Folder 30:7 Memorandum: Longly-Flooded Grounds in Areas Affected by Hydrocompaction 1966 Scope and Content Note San Luis Unit, General
Box/Folder 30:8 Land Subsidence Along the Pleasant Valley Canal 1966 Scope and Content Note San Luis Unit, General
Inventory of the Nikola P. D-229 11 Prokopovich Papers Series 1Projects 1948-1992 Series 1.1Central Valley Project 1948-1992
Box/Folder 30:9 South Dos Palos Logs 1966 Scope and Content Note San Luis Unit, General
Box/Folder 31:1 Subsidence at El Porvenir Housing Development 1967 Scope and Content Note San Luis Unit, General
Box/Folder 31:2 Pleasant Valley Canal Subsidence 1968 Scope and Content Note San Luis Unit, General
Box/Folder 31:3 Land Subsidence in the Vicinity of Pleasant Valley, California 1969 Scope and Content Note San Luis Unit, General
Box/Folder 31:4 Memorandum: Subsidence of the Proposed San Luis Water District Pumping Station Sites 1970 Scope and Content Note 5 photographs San Luis Unit, General
Box/Folder 31:5-6 "Geology and Geochemistry of South Dos Palos Area, California" 1970-1973 Scope and Content Note San Luis Unit, General
Box/Folder 31:7 Health Hazards, Mederios Recreational Area, O'Neill Forebay 1972 Scope and Content Note 5 photographs San Luis Unit, General
Box/Folder Environmental Statements 1972-1978 31:8-32:1 Scope and Content Note San Luis Unit, General
Box/Folder 32:2 New Mineralized Area Below the San Luis Dam 1976 Scope and Content Note 4 photographs San Luis Unit, General
Box/Folder 32:3 Panoche Creek Flood Study 1979 Scope and Content Note San Luis Unit, General
Box/Folder 32:4-5 Appraisal Engineering Geology - Arroyo Pasajero Debris and Flood Control 1980 Scope and Content Note 2 copies San Luis Unit, General
Inventory of the Nikola P. D-229 12 Prokopovich Papers Series 1Projects 1948-1992 Series 1.1Central Valley Project 1948-1992
Box/Folder 32:6-7 Appraisal Engineering Geology - Panoche Creek Debris and Flood Control 1980 Scope and Content Note 2 copies San Luis Unit, General
Box/Folder 32:8 Neotectonic Movements and Subsidence by Piezometric Decline 1981 Scope and Content Note San Luis Unit, General
Box/Folder 32:9 Geochemical Interpretation of Corruption of Discharge Pipes, O'Neill Pumping Plant 1985 Scope and Content Note San Luis Unit, General
Box/Folder 33:1-2 "Geochemical Hazards in the O'Neill Pumping Plant Area, California" 1990 Scope and Content Note San Luis Unit, General
Box/Folder 33:3-7 Maps and Data: San Luis Canal, Ground Water Level Changes 1905-1980 Scope and Content Note San Luis Unit, San Luis Canal
Box/Folder 34:1-4 Memorandum for the Geology Files: Strip Maps - San Luis Canal Subsidence Study, Estimated Topography for January 1963, January 1968, and 1973 1961 Scope and Content Note 3 copies San Luis Unit, San Luis Canal
Box/Folder 34:5 Initial Hydrocompaction Program - Subsidence Investigation 1961 Scope and Content Note San Luis Unit, San Luis Canal
Box/Folder 34:6-7 San Luis Canal, San Luis Unit Logs, C-Holes 1962-1963 Scope and Content Note San Luis Unit, San Luis Canal
Box/Folder San Luis Canal, San Luis Unit Logs, E-Holes 1961-1963 34:8-35:2 Scope and Content Note San Luis Unit, San Luis Canal
Box/Folder 35:3-5 San Luis Canal, San Luis Unit Logs, F-Holes 1961-1963 Scope and Content Note San Luis Unit, San Luis Canal
Box/Folder San Luis Canal, San Luis Unit Logs, G-Holes 1961-1965 35:6-36:2 Scope and Content Note San Luis Unit, San Luis Canal
Box/Folder 36:3-4 San Luis Canal, San Luis Unit Logs, H-Holes, Whiskeytown 1961-1964 Scope and Content Note San Luis Unit, San Luis Canal
Inventory of the Nikola P. D-229 13 Prokopovich Papers Series 1Projects 1948-1992 Series 1.1Central Valley Project 1948-1992
Box 195 San Luis Canal, Sample Test Hole Maps 1962 Scope and Content Note San Luis Unit, San Luis Canal
Box/Folder 36:5-6 San Luis Canal, San Luis Unit Logs, J and K Holes 1962-1965 Scope and Content Note San Luis Unit, San Luis Canal
Box/Folder 37:1-2 San Luis Canal, San Luis Unit Logs, L and M Holes 1962-1968 Scope and Content Note San Luis Unit, San Luis Canal
Box/Folder 37:3-4 Ultimate Amounts of Deep Subsidence - Reach 2, San Luis Canal, San Luis Unit, Central Valley Project 1963 Scope and Content Note San Luis Unit, San Luis Canal
Box/Folder Memorandum: Ultimate Amounts of Deep Subsidence - Reaches 3 to 5, San Luis 37:5-38:1 Canal, San Luis Unit, Central Valley Project 1963 Scope and Content Note San Luis Unit, San Luis Canal
Box/Folder Ultimate Amounts of Shallow Subsidence (Hydrocompaction) - Reaches 2 and 3, 38:2-39:3 San Luis Canal, San Luis Unit, Central Valley Project 1963 Scope and Content Note 3 copies San Luis Unit, San Luis Canal
Box/Folder 39:4-5 Drill Holes: San Luis Canal, 800s 1964-1966 Scope and Content Note San Luis Unit, San Luis Canal
Box/Folder 40:1-3 Data for Papers on Filled Cracks (Sedimentation Diklets) 1967-1991 Scope and Content Note San Luis Unit, San Luis Canal
Box/Folder 40:4-5 San Luis Canal: Subsidence in 1980, Drawings 1971 Scope and Content Note San Luis Unit, San Luis Canal
Box/Folder 41:1 San Luis Canal: Subsidence in 1980, USGS Drill Hole Data 1965-1969 Scope and Content Note San Luis Unit, San Luis Canal
Box/Folder 41:2 Logs: 7R, San Luis Distribution System 1968-1969 Scope and Content Note San Luis Unit, San Luis Canal
Box/Folder 41:3-4 Ultimate Deep Subsidence in the Vicinity of Lateral 7R and Check No. 4, San Luis Canal 1970-1971 Scope and Content Note San Luis Unit, San Luis Canal
Inventory of the Nikola P. D-229 14 Prokopovich Papers Series 1Projects 1948-1992 Series 1.1Central Valley Project 1948-1992
Box/Folder 41:5-6 Deep Subsidence: Review and Progress Report 1970 Scope and Content Note 2 copies San Luis Unit, San Luis Canal
Box/Folder Progress Report: Land Subsidence Along San Luis Canal 1972 1973 42:1-43:3 Scope and Content Note 2 copies of each report 4 aperture cards in copy 2 of 1972 version San Luis Unit, San Luis Canal
Box/Folder 1980/81 Estimates of Future Subsidence Along the San Luis Canal 1981 43:4-45:3 Scope and Content Note 3 copies 47 aperture cards in copy 2 San Luis Unit, San Luis Canal
Box/Folder 45:4-5 Holocene Neotectonic Along San Luis Canal 1982 Scope and Content Note 2 copies San Luis Unit, San Luis Canal
Box/Folder Estimate of Ultimate Amounts of Subsidence at Three San Luis Canal Bridges, San 45:6-46:5 Luis Unit, Central Valley Project 1984 Scope and Content Note 3 copies San Luis Unit, San Luis Canal
Box/Folder 137:6 San Luis Drain Subsidence Studies, Aperture Cards undated Physical Description: 38 aperture cards Scope and Content Note San Luis Unit, San Luis Drain
Box/Folder 46:6 Logs: San Luis Drain, South Dos Palos, ER Holes 1965-1966 Scope and Content Note San Luis Unit, San Luis Drain
Box/Folder Logs: San Luis Drain, San Luis Unit, ID 100 and 200 Holes 1965-1967 46:7-47:5 Scope and Content Note San Luis Unit, San Luis Drain
Box/Folder Ultimate Land Subsidence Along San Luis Interceptor Drain (Basic Data and 47:6-48:1 Predictions) 1966 Scope and Content Note 2 copies San Luis Unit, San Luis Drain
Box/Folder 48:2-3 San Luis Interceptor Drain: Geology and Hydrogeology, Antioch to Tracy 1966 Scope and Content Note 2 copies San Luis Unit, San Luis Drain
Inventory of the Nikola P. D-229 15 Prokopovich Papers Series 1Projects 1948-1992 Series 1.1Central Valley Project 1948-1992
Box/Folder 48:4-5 San Luis Interceptor Drain: Regional Geology and Hydrogeology of South Dos Palos Reservoir Sites 1966 Scope and Content Note 2 copies San Luis Unit, San Luis Drain
Box/Folder 49:1 Progress Report: San Luis Drain - Geology and Hydrogeology, South Dos Palos to Kettleman City 1966 Scope and Content Note San Luis Unit, San Luis Drain
Box/Folder Logs: San Luis Drain, San Luis Unit, AP ID 100 and AP ID 200 1967 49:2-51:3 Scope and Content Note San Luis Unit, San Luis Drain
Box/Folder Logs: San Luis Drain, San Luis Unit, ID 300, 400, 600 Holes; 300, 400, 600 Series 51:4-52:1 1967-1968 Scope and Content Note San Luis Unit, San Luis Drain
Box/Folder 52:2-3 Permeability of Near-Surface Sediments, Kesterson Reservoir 1968 Scope and Content Note 2 copies San Luis Unit, San Luis Drain
Box/Folder 52:4-6 Progress Report: San Luis Drain - Geology and Hydrogeology, South Dos Palos to Kettleman City 1969 Scope and Content Note San Luis Unit, San Luis Drain
Box/Folder Progress Report: Land Subsidence Along San Luis Drain 1972 1974 53:1-54:3 Scope and Content Note 2 copies of 1972 report San Luis Unit, San Luis Drain
Box/Folder Progress Report: Land Subsidence Near San Luis Drain 1975 54:4-55:3 Scope and Content Note 2 copies San Luis Unit, San Luis Drain
Box/Folder 55:4 San Luis Drain: Geology Maps Based on Soil Survey Maps 1980 Scope and Content Note San Luis Unit, San Luis Drain
Box 195 Westlands Area: Summary Data, Composition and Properties of Valley Fill undated Scope and Content Note San Luis Unit, Westlands Water District
Box/Folder 56:1-2 Westlands Area Drill Holes: Logs, 800 Holes 1961-1963 Scope and Content Note San Luis Unit, Westlands Water District
Inventory of the Nikola P. D-229 16 Prokopovich Papers Series 1Projects 1948-1992 Series 1.1Central Valley Project 1948-1992
Box/Folder 56:3 Preliminary Maps: Extent of Hydrocompaction, Westlands, San Luis Unit 1966 Scope and Content Note San Luis Unit, Westlands Water District
Box/Folder 56:4 Logs: Westlands Structures 1966-1967 Scope and Content Note San Luis Unit, Westlands Water District
Box/Folder 57:1-2 Logs: Westlands Water District, San Luis Unit, 300 Holes, 300 Series, Test Holes 1966-1967 Scope and Content Note San Luis Unit, Westlands Water District
Box/Folder 57:3 Subsidence: Interstate 5 (Westlands Laterals) 1966-1968 Scope and Content Note San Luis Unit, Westlands Water District
Box/Folder 57:4-5 Logs: Westlands Water District San Luis Unit, S-100 Holes, S-100 Series 1967 Scope and Content Note San Luis Unit, Westlands Water District
Box/Folder 57:6 Logs: Westlands Water District, San Luis Unit, L-100 Holes, L-100 Series 1967 Scope and Content Note San Luis Unit, Westlands Water District
Box/Folder Probable Extent of Hydrocompaction, Laterals 8 through 13, Westlands Water 57:7-58:3 District, San Luis Unit 1967 Scope and Content Note San Luis Unit, Westlands Water District
Box/Folder Extend of Hydrocompaction, Laterals 8 through 12, Westlands Water District, San 58:4-58:6 Luis Unit 1967 Scope and Content Note San Luis Unit, Westlands Water District
Box/Folder 59:1-2 Results of Preconsolidation of Pipe Trenches, Laterals 10 through 12, Westlands Water District Distribution Systems, San Luis Unit 1968 Scope and Content Note 2 copies San Luis Unit, Westlands Water District
Box/Folder 59:3-5 Past and Future Subsidence Along Lateral 7-R (Dinuba Avenue), Westlands Water District Distribution System, San Luis Unit 1968 Scope and Content Note 2 copies San Luis Unit, Westlands Water District
Box/Folder Progress Report: Lateral 7R - Foundation Conditions, Westlands Water District 59:6-60:3 Distribution System, San Luis Unit 1968 Scope and Content Note 3 copies San Luis Unit, Westlands Water District
Inventory of the Nikola P. D-229 17 Prokopovich Papers Series 1Projects 1948-1992 Series 1.1Central Valley Project 1948-1992
Box/Folder 60:4 Ultimate Deep Subsidence in the Vicinity of Lateral 7R and Check No. 4 (DWR 17), San Luis Unit 1970 Scope and Content Note San Luis Unit, Westlands Water District
Box/Folder Hydrocompaction in Westlands Distribution Area 1970 60:5-62:5 Scope and Content Note 22 photographs San Luis Unit, Westlands Water District
Box/Folder 63:1-5 Westlands Water District: 1972 Drilling (Laterals) 1972 Scope and Content Note San Luis Unit, Westlands Water District
Box/Folder Evaluation of Preconsolidation Along Lateral 7R, Westlands Water District, San 63:6-64:5 Luis Unit 1972 Scope and Content Note 2 copies San Luis Unit, Westlands Water District
Box/Folder Evaluation of Hydrocompaction Along Contract 15 Laterals, San Luis Unit 1972 65:1-66:4 Scope and Content Note 2 copies San Luis Unit, Westlands Water District
Box/Folder 66:5 Estimates of Ultimate Subsidence, Pumping Plants 6-1 and 6-2, Westlands Water District, San Luis Unit 1974 Scope and Content Note San Luis Unit, Westlands Water District
Box/Folder 66:6 Westlands: Lateral Logs 1R-4R 1974-1975 Scope and Content Note San Luis Unit, Westlands Water District
Box/Folder Design Data: Evaluation of Hydrocompaction Along Contract 13-2 (=13B) Laterals, 67:1-68:3 Westlands Water District, San Luis Unit 1975 Scope and Content Note 2 copies San Luis Unit, Westlands Water District
Box/Folder 68:4-5 Review of Specifications DC-7166: Preconsolidation of Laterals 6R, 8R, 9R, and 10R, Westlands Water District, San Luis Unit 1975 Scope and Content Note 2 copies San Luis Unit, Westlands Water District
Box/Folder 69:1-2 Logs: Drill Holes, Westlands Water District 1976 Scope and Content Note San Luis Unit, Westlands Water District
Inventory of the Nikola P. D-229 18 Prokopovich Papers Series 1Projects 1948-1992 Series 1.1Central Valley Project 1948-1992
Box/Folder 69:3 Ultimate Amounts of Subsidence: Contract 16 Pumping Plant Sites, Westlands Water District Distribution System, San Luis Unit 1976 Scope and Content Note San Luis Unit, Westlands Water District
Box/Folder 69:4-5 Memos: Drainage Contracts, 1-D, 2-D, 3-D, 4-D 1976-1979 Scope and Content Note San Luis Unit, Westlands Water District
Box/Folder 69:6 Westlands 1D: Distributions of Water subsidence (Drainage Collection System) 1977 Scope and Content Note San Luis Unit, Westlands Water District
Box/Folder 69:7 "Foundation Preconsolidation of Lateral Alinements and Structure Sites: Westlands Water District," Draft 1983? Scope and Content Note 2 photographs San Luis Unit, Westlands Water District
Box/2Folder Progress Report: Hydrocompaction at Pumping Plant 1R-4.0C, Historic Review and 70:1-3 Possible Control, Westlands 1983 Scope and Content Note 2 copies San Luis Unit, Westlands Water District
Box/Folder 70:4-5 Memorandum: Permeability of Piedmont Alluvium at Pumping Plant 1R-4.0C, Westlands Water District, San Luis Unit 1984 Scope and Content Note 2 copies San Luis Unit, Westlands Water District
Box/Folder 70:6 Tehama-Colusa Canal: Memorandum: Siltation in Settling Basin 1980 Scope and Content Note Tehama-Colusa Canal
Box/Folder 70:7 Drill Holes: Tailrace Channel 1960 Scope and Content Note Trinity River Division, General
Box/Folder 70:8 Geology Files: Carbon Dioxide Distribution in the Trinity Reservoir, Central Valley Project 1973 Scope and Content Note 3 photographs Trinity River Division, General
Box/Folder 70:9 Memorandum: Isotopic Composition of Carbon in Calcareous Deposits in Shasta, Keswick, Trinity and Whiskeytown Dams and Its Significance 1973 Scope and Content Note Trinity River Division, General
Inventory of the Nikola P. D-229 19 Prokopovich Papers Series 1Projects 1948-1992 Series 1.1Central Valley Project 1948-1992
Box/Folder 70:10 Carbon Dioxide Sampling, Trinity 1974-1976 Scope and Content Note Trinity River Division, General
Box/Folder 71:1-2 "Carbon Dioxide and its Engineering Impact in the Trinity River Division, Central Valley Project" 1991-1992 Scope and Content Note Trinity River Division, General
Box/Folder 71:3 "Cave Pearls in the Trinity Dam, California" 1992 Scope and Content Note 4 photographs Trinity River Division, General
Box/Folder 71:4-5 Memorandum: Clear Creek South Conveyance System, Central Valley Project, Trinity River Division 1962 Scope and Content Note 2 copies Trinity River Division, Clear Creek South
Box/Folder 71:6 Clear Creek South South Unit: Combined Appendices 1962 Scope and Content Note Trinity River Division, Clear Creek South
Box/Folder 71:7 Memorandum: Calcareous Growth in the Clear Creek Tunnel 1973 Scope and Content Note Trinity River Division, Clear Creek South
Box/Folder 71:8 Memorandum: Geologic Setting, Keswick Switchyard 1977 Scope and Content Note 6 photographs Trinity River Division, Clear Creek South
Box/Folder Geology: Lewiston Dam Site 1956 71:9-72:1 Scope and Content Note 44 photographs Trinity River Division, Lewiston
Box/Folder 72:2-3 Preconstruction Report: Lewiston Dam Site 1959 Scope and Content Note 47 photographs Trinity River Division, Lewiston
Box/Folder 72:4-5 Memorandum: Geology of Old Diversion Tunnel Near Lewiston Dam Site 1959 Scope and Content Note 18 photographs Trinity River Division, Lewiston
Box/Folder 72:6-7 Trinity River Division, Shasta Reservoir: "Accumulation of Trace Metals in Wood Tissues, Central Valley Project, Shasta Reservoir" 1985 Scope and Content Note Trinity River Division, Shasta
Inventory of the Nikola P. D-229 20 Prokopovich Papers Series 1Projects 1948-1992 Series 1.1Central Valley Project 1948-1992
Box/Folder Preliminary Geology Report: Spring Creek Debris Dam 1960 72:8-73:1 Scope and Content Note 2 copies 5 photographs Trinity River Division, Spring Creek
Box/Folder 73:2-6 Engineering Geology: Spring Creek Debris and Pollution Control Dam, Central Valley Project 1960 Scope and Content Note 2 copies 5 photographs Trinity River Division, Spring Creek
Box/Folder 74:1 Spring Creek Delta: Logs of Core and Auger Holes 1960 Scope and Content Note Trinity River Division, Spring Creek
Box/Folder 193:3 Spring Creek: Drawings and Maps 1976 Scope and Content Note Trinity River Division, Spring Creek
Box/Folder 74:2-7 1980/81 Progress Report: Sedimentation in the Lower Spring Creek Valley, Spring Creek Debris and Pollution Dam 1981 Scope and Content Note 6 copies Trinity River Division, Spring Creek
Box/Folder 75:1-2 Memorandum: Appraisal Geology for Enlarged Spring Creek Dam, Central Valley Project 1981 Scope and Content Note 2 copies Trinity River Division, Spring Creek
Box/Folder 75:3-5 Memorandum: 1950-1982 Sedimentation Rates in the Lower Spring Creek Valley, Central Valley Project 1983 Scope and Content Note 3 copies Trinity River Division, Spring Creek
Box/Folder 75:6 Geochemical Framework, Origin and Impact of Spring Creek "Orange" Clay in California 1985 Scope and Content Note 33 photographs Trinity River Division, Spring Creek
Box/Folder 75:7-8 Spring Creek: Trace Metals and Sedimentation 1985 Scope and Content Note 2 copies Trinity River Division, Spring Creek
Inventory of the Nikola P. D-229 21 Prokopovich Papers Series 1Projects 1948-1992 Series 1.1Central Valley Project 1948-1992
Box/Folder Composition and Origin of Sediments in Spring Creek Reservoir, Central Valley 75:9-77:1 Project 1986 Scope and Content Note 5 copies 1 photograph Trinity River Division, Spring Creek
Box/Folder Erosion, Sedimentation, and Mining Pollution in the Spring Creek Basin 1991 77:2-79:3 Scope and Content Note 3 photographs Trinity River Division, Spring Creek
Box/Folder 79:4; Spring Creek: Maps, Figures and Notes undated 195 Scope and Content Note 2 photographs Trinity River Division, Spring Creek
Box/Folder 79:5-6 Geology: Whiskeytown Dam 1958 Scope and Content Note 11 photographs Trinity River Division, Whiskeytown
Box/Folder 80:1-3 Geologic Report: Whiskeytown Dam and Reservoir Sites 1959 Scope and Content Note 45 photographs Trinity River Division, Whiskeytown
Series 1.2 Solano Project 1973-1986 Physical Description: 1.4 linear feet Scope and Content Note Correspondence, memoranda, notes, and draft reports related to California's Solano Project. Arranged chronologically.
Box/Folder 80:4 Memorandum: Putah South Canal 1973-1974 Scope and Content Note 11 color photographs
Box/Folder Progress Report: Geological Evaluation of Some O/M Problems, Solano Project 80:5-81:4 1978 Scope and Content Note 3 copies 14 color photographs
Box/Folder 81:5-6 Siltation in Lake Solano, Solano Project 1979 Scope and Content Note 2 copies
Box/Folder Copper Distribution in Bottom Sediments of Solano Reservoir 1978-1980 81:7-82:2 Box/Folder 193:2 Distribution of Copper, Solano Reservoir: Drawings and Tables 1979-1985
Inventory of the Nikola P. D-229 22 Prokopovich Papers Series 1Projects 1948-1992 Series 1.2Solano Project 1973-1986
Box/Folder 82:3-4 Acceleration of Erosion by Construction of Solano Project Dams 1980 Scope and Content Note 2 copies
Box/Folder 82:5 Green Valley Terminal Reservoir: Open Cracks in Embankments 1980 Box/Folder 82:6-7 Distribution of Copper in Bottom Materials of Terminal Reservoir, Solano Project 1981 Scope and Content Note 2 copies
Box/Folder MP-230 Water Quality Studies of Surface Water, Knoxville Area, Solano Project 82:8-83:1 1985 Scope and Content Note 3 copies
Box/Folder Distribution and Origin of Copper in Putah Creek, Watershed, Lake Solano, Solano 83:2-84:1 Service Area, Solano Project 1986 Scope and Content Note 5 copies
Series 1.3 Multi-Regional Projects 1978-1986 Physical Description: 7.8 linear feet Scope and Content Note Correspondence, memoranda, notes, and draft reports related to multi-regional projects inside and outside California. Arranged by subject.
Box/Folder 84:2 Arizona Subject File 1962-1986 Box/Folder Arizona: "Future Subsidence Along the Salt-Gila Aqueduct, Arizona" 1979 84:3-85:1 Scope and Content Note 2 copies
Box/Folder 85:2 Arizona: "Subsidence and Potential Earth Fissures, Salt-Gila Aqueduct, Central Arizona Project," Dick Raymond 1979 Box/Folder 85:3 "Banta-Carbona ID, Lift Rehabilitation Project," Review 1980 Box/Folder 85:4-6 Carbon Dioxide: Subject File 1966-1985 Box/Folder 85:7 Carbon Dioxide: Raw Data, Trinity River Division; American River Basin 1973-1977 Box/Folder 86:1 Carbon Dioxide: Notes on Corrosion 1974-1984 Box/Folder 86:2 Carbon Dioxide: Vivianite 1974-1978 Box/Folder 86:3 Carbon Dioxide Readings, Lewiston Resevoir 1974-1975 Box/Folder 86:4 Carbon Dioxide: Coast Ranges 1975-1976 Box/Folder 86:5 Carbon Dioxide: Central Valley 1975-1977 Box/Folder 86:6 Carbon Dioxide: Sierra 1975-1977 Box/Folder 86:7 Carbon Dioxide: Yosemite 1975-1979 Box/Folder 86:8 Carbon Dioxide: Southern California 1977 Box/Folder 86:9 Carbon Dioxide: Basin and Ranges 1977 Box/Folder 86:10 Carbon Dioxide: Logbooks and Notes 1976-1984 Box/Folder 87:1-5 Carbon Dioxide: Riprap-Carbon Dioxide Studies in Fiscal Year 1975 1976 Box/Folder 87:6 Carbon Dioxide Readings, Black Butte 1976 Box/Folder 87:7 Carbon Dioxide, Cascade and Modoc 1977 Box/Folder 87:8 Carbon Dioxide, Klamath 1977-1991 Box/Folder 88:1 Carbon Dioxide Readings, Lake Pillsbury 1978-1979 Box/Folder 88:2 Carbon Dioxide Files 1978-1988 Box/Folder 88:3-5 "Carbon Dioxide in Some Reservoirs in California, Oregon, and Nevada," Draft Text and Appendices [1993]
Inventory of the Nikola P. D-229 23 Prokopovich Papers Series 1Projects 1948-1992 Series 1.3Multi-Regional Projects 1978-1986
Box/Folder 88:5, Carbon Dioxide: Maps and Tables undated Map Case IV-G Box/Folder 88:6 Classification: Literature and Data 1949-1971 Box/Folder 88:7 Classification: Delta-Mendota Canal 1969-1976 Box/Folder 88:8 Classification: "Possibility of Genetic Classification of Sedimentary Rocks" [1970] Box/Folder 88:9 Classification: Fish Test 1985-1986 Box/Folder 88:10 "Detection of Dispersive Clays," Draft and Notes 1977-1991 Box/Folder Dispersive Clay Soils: Literature 1975-1976 88:11-89:1 Box/Folder 89:2 Marble Bluff Dam: Logs and Maps 1971-1976 Box/Folder 137:15 Drawings: Pyramid Lake and Marble Bluff Dam undated Box/Folder 89:3-5 Natural Gas: Literature 1948-1987 Box/Folder 90:1 Natural Gas: Central Valley Project 1959-1982 Box/Folder 90:2 Natural Gas: Kesterson 1982-1987 Box/Folder 90:3 Natural Gas: Nevada undated Box/Folder 90:4 Natural Gas: Sampling Forms 1972-1982 Box/Folder 90:5 Natural Gas: Notes 1967-1986 Box/Folder 90:6 Natural Gas: Figures and Drawings 1967-1972 Box/Folder 90:7 Natural Gas: "Alteration of Sediments by Natural Gases in Western Merced County, California," by N.P. Prokopovich, Ralph C. Cole, and Charles K. Nishi 1971 Box/Folder 90:8 Natural Gas: "Epigenetic Alunite Pisolites Formed by Natural Gas, Western Merced County, California," by Nikola Prokopovich and Luvern L. Resler 1973 Box/Folder 90:9 Natural Gas: Samples, Mid-Pacific Region 1978-1983 Box/Folder 90:10 Natural Gas: "Natural Gas in the Mid-Pacific Region of the U.S. Bureau of Reclamation" undated Box/Folder 90:11 Natural Gas: "Geochemical Hazards at the O'Neill Dam and Pumping Plant, California" 1989 Box/Folder Paleosols: "Paleosols and Stratigraphic Differentiation of Coast Range Piedmont 90:12-14 Alluvium in San Joaquin Valley, California" 1941-1980 Box/Folder 91:1 Corcoran Paleosols 1961-1962 Box/Folder 91:2 Paleosols: Age Determination, California Corcoran Paleosols 1954-1980 Box/Folder 91:3-5 Paleosols: Age Determination 1954-1988 Box/Folder 91:6 Paleosols: Pedogenesis 1962-1987 Box/Folder 92:1-2 Paleosols: O'Neill Dam Fault Study; Vol. 2A, San Luis Trenches 1979-1980 Box/Folder 92:3-4 Permafrost: Mounds and Patterned Ground 1964-1989 Box/Folder 92:5 Permafrost: "Paleoperiglacial Climate and Hydrocompaction in California, USA," Manuscript and Working Files 1983 Box/Folder 93:1-4 Permafrost: "Paleopermafrost and Hydrocompaction in California, USA" 1951-1983 Box/Folder 93:5 Permafrost: "Pleistocene Permafrost in Central Valley, California" 1960-1976 Box/Folder 93:6 Permafrost: "Calcareous Concretions in the Corcoran Clay, Western Merced County, California," Manuscript and Working Files 1965-1975 Box/Folder 93:7 Permafrost: Soil Formation, Periglacial Effects 1962-1989 Box/Folder 94:1 Permafrost: Involutions 1958-1975 Box/Folder Sampling and Subsidence: Drawings 1955-1980 193:4-6 Box/Folder 94:2 San Joaquin Valley: Progress Report, Shallow Subsidence in the San Joaquin Valley 1958 Box/Folder 94:3 San Joaquin Valley: Aperture Cards, West-Central San Joaquin Valley 1974 Box/Folder San Joaquin Valley: "Textural Composition of Near-Surface Deposits in 94:4-95:3 West-Central San Joaquin Valley" 1975 Scope and Content Note 3 copies
Box/Folder 95:4-5 San Joaquin Valley: "Interagency San Joaquin Valley Drainage Investigation, Appraisal Engineering Geology of Marsh Sites" 1979 Scope and Content Note 2 copies
Inventory of the Nikola P. D-229 24 Prokopovich Papers Series 1Projects 1948-1992 Series 1.3Multi-Regional Projects 1978-1986
Box/Folder 95:6 San Joaquin Valley: "Origin of Salts in the San Joaquin Valley, California" 1982 Box/Folder 96:1-3 San Joaquin Valley: "Toxic Trace Metals in Water Hyacinth in the Sacramento-San Joaquin Delta" 1985 Scope and Content Note 3 copies
Box/Folder 96:4-6 San Joaquin Valley: "Subsidence in the Sacramento-San Joaquin Delta and Its Impact on the Central Valley Project and State Water Project" 1986 Scope and Content Note 3 copies
Box/Folder San Joaquin Valley: "Irrigation History of West-Central San Joaquin Valley, 96:7-97:5 California" 1986-1989 Box 195; D Legal San Joaquin Valley: "Irrigation History of West-Central San Joaquin Valley, 1 California," Figures [1987] undated Box/Folder San Joaquin Valley: "Lithology and Physical Properties of Alluvium in the 97:6-98:4 West-Central San Joaquin Valley" 1989-1990 Scope and Content Note 2 copies
Box 195 West San Joaquin Valley: Map undated Box/Folder 98:5 Siltation: Literature 1971-1982 Box/Folder 98:6 "Siltation in Canals and Reservoirs" 1981-1984 Box/Folder 98:7 Siltation: Settlement Areas on Friant-Kern Canal Embankment 1985 Box/Folder 98:8 Siltation: "Sedimentation in the Friant-Kern Canal, California" undated Box/Folder 99:1 Submarine Aqueducts: Memoranda 1965-1973 Box/Folder Miscellaneous Subsidence and Hydrocompaction Drawings undated 137:16-17 Box/Folder 99:2 Subsidence and Contamination: Memoranda 1970-1971 Box/Folder 99:3 Subsidence Cracking: San Luis Canal, Data on Filled Cracks and Neotectonic Plots undated Box/Folder 99:4 Subsidence Cracking: Drawings 1962-1978 Box/Folder 99:5 Subsidence Cracking: "Appraisal of Near-Surface Subsidence Cracks of the Panoche Creek Fan, Fresno County, California," William Bull 1966 Box/Folder 99:6 Subsidence Cracking: "Prehistoric Subsidence Cracks: Reach II, San Luis Canal," M.K. Bradley and R.L. Bateman 1966 Scope and Content Note 2 copies
Box/Folder 99:7 Subsidence Cracking: Filled Subsidence Cracks, Notes 1966-1971 Box/Folder 99:8 Subsidence Cracking: Literature and Drawings 1966-1983 Box/Folder 99:9 Subsidence Cracking: Mileposts at Structure Sites, San Luis Canal 1972 Box/Folder Subsidence Cracking: "Clastic Diklets in West-Central San Joaquin Valley, 99:10-100:3 California 1990 Box/Folder 100:4 Subsidence in the Sacramento Valley: Proposal, Land Subsidence in the Sacramento Valley 1982 Box/Folder 100:5 Subsidence in the Sacramento Valley: Drawings and Data, San Jose and Delta Area 1967-1970 Box/Folder 100:6 Subsidence in the Sacramento Valley: Tehama-Colusa Canal, Drawings and Notes 1954-1980 Box/Folder 100:7 Subsidence in the Sacramento Valley: Dunnigan Water District 1978-1983 Box/Folder Subsidence in the Sacramento Valley: Arbuckle and Tehama-Colusa Canal Data 100:8-101:1 and Drawings 1961-1977 Box/Folder Subsidence in the Sacramento Valley: Tehama-Colusa Canal, Horizontal and 101:2-3 Vertical Data [1979]
Inventory of the Nikola P. D-229 25 Prokopovich Papers Series 1Projects 1948-1992 Series 1.3Multi-Regional Projects 1978-1986
Box/Folder 101:4 Subsidence in the Sacramento Valley: Tehama-Colusa General File, Including Report 1967-1977 Box/Folder 101:5 Ventura River Project: Logs, Casitas Dam Site 1956-1960 Series 2 Subject Files 1953-1991 Physical Description: 4.6 linear feet Scope and Content Note Printed material, clipping files, and maps. Arranged alphabetically by subject.
Box 143 Citation Card File undated Box/Folder 102:1 Corbicula, General 1953-1977 Box/Folder 102:2 Corbicula, Memoranda 1969-1977 Box/Folder 102:3 Clay 1956 1960 Box/Folder 102:4 Karst and Sinkholes 1962-1985 Box/Folder Maps 1964-1973 102:5-103:3 Scope and Content Note Japan, Canada, Australia and New Zealand
Box/Folder 103:4 New Zealand Geothermal 1973-1975 Box/Folder Oversize Drawings 1951-1975 194:1-4, Map Case Scope and Content Note IV:G Most organized by N. Prokopovich into the following groupings: Miscellaneous and General; Regional Geology and Base Maps; Hydrocompaction, Westlands; General Groundwater and Shallow Zone; Sub-Corcoran Water Level Changes; Subsidence; Neotectonic. Drawings in map case not organized into groups.
Box/Folder Permafrost, General 1948-1987 103:5-6 Box/Folder 104:1 Permafrost, Alaska 1977-1983 Box/Folder Sacramento-San Joaquin Delta, General 1948-1982 104:2-4 Box/Folder Sacramento-San Joaquin Delta, Notes and Memoranda 1962-1983 104:5-6 Box/Folder 105:1 Sacramento-San Joaquin Delta, Levee Break Clipping File 1964-1981 Box/Folder 105:2 Sacramento-San Joaquin Delta, Leveling and Flooding 1972-1983 Box/Folder 105:3 Sacramento-San Joaquin Delta, "The Future of the Delta" Conference 1981 Box/Folder 105:4 Sacramento-San Joaquin Delta, Dredging (Dutra Museum of Dredging) 1983 Box/Folder 105:6 Salts and Salt Damage 1969-1979 Box 195 San Joaquin Valley: Map Showing Artesian Areas, Ground Water Levels, and Location of Pumping Plants 1915 Scope and Content Note Reproduction of USGS Water Supply Paper 398 Plate 1
Box/Folder 105:7 Soil Stabilization, General 1960-1974 Box/Folder Soil Stabilization, Lime 1958-1975 105:8-9 Box/Folder 105:10 "Soil Testing and Analysis," Clifford Lucas undated Box/Folder 106:1 Swelling Soils 1964-1965 Box/Folder Subsidence, General 1948-1991 106:2-107:2 Box/Folder 107:3 Subsidence, Canada 1981-1984 Box/Folder 107:4 Subsidence, England 1977-1984 Box/Folder Subsidence, Italy 1974-1984 107:5-6; D Legal 1 Box/Folder 108:1 Subsidence, Japan 1970-1984 Box/Folder 108:2 Subsidence, Mexico 1969-1982 Box/Folder 108:3 Subsidence, Norway 1967
Inventory of the Nikola P. D-229 26 Prokopovich Papers Series 2Subject Files 1953-1991
Box/Folder 108:4 Subsidence, Taiwan 1972-1977 Box/Folder 108:5 Subsidence, Thailand 1983-1988 Box/Folder 108:6 Subsidence, Oil and Gas 1960-1982 Box/Folder 108:7 Subsidence Clipping File 1962-1991 Box/Folder Subsidence, Deep Subsidence 1949-1990 108:8-109:3 Box/Folder Subsidence, Hydrocompaction 1957-1988 109:4-5 Scope and Content Note Memoranda, maps, and notes
Box/Folder 110:1 Subsidence, Hydrocompaction Post-Wetting 1963-1989 Scope and Content Note Memoranda, maps, and notes
Box/Folder 137:8 Unsorted 1948-1990 Series 3 Professional Activities 1958-1994 Physical Description: 3.4 linear feet Scope and Content Note Arranged by subject in the following subseries: Published Writings; Travel and Conferences.
Series 3.1 Published Writings 1965-1994 undated Physical Description: 1.6 linear feet Scope and Content Note Published papers authored or co-authored by Nikola Prokopovich. Arranged chronologically by date of publication.
Box/Folder 110:2 Correspondence, Manuscripts 1976-1988 Box/Folder 110:3, List of Publications [1984] 1992 137:9 Box/Folder 110:4 Unfinished Book on Subsidence, Notes and Partial Draft undated Box/Folder 110:5 "Geologic Hazards of Natural Gas" undated Box/Folder 110:6 "Hazards of Crystallization" undated Box/Folder 110:7 "Arid Land Engineering Geology" undated Box/Folder 110:8 "Siltation in Canals and Reservoirs" undated Box/Folder 110:9 "Hazard of Land Subsidence" undated Box/Folder "Hydrocompaction: Its Detection and Estimates of Amount," Draft and Supporting 110:10-11 Materials undated Box/Folder 110:12 "Vivianite in Little Lake Valley, Mendocino, California," N.P. Prokopovich and W.R. Cooke 1965 Box/Folder 110:13 "Methodology of Textural Analysis of Subaqueous Sediments," N.P. Prokopovich and C.K. Nishi 1965 Box/Folder 110:14 "Sedimentation in the Delta-Mendota Canal," N.P. Prokopovich and D.J. Herbert 1965 Box/Folder 111:1 "Siltation and Pollution Problems in Spring Creek, Shasta County, California" 1965 Box/Folder 111:2 "Land Subsidence in the Vicinity of Pleasant Valley, Fresno County, California," N.P. Prokopovich and D.C. Magleby 1967 Box/Folder 111:3 "Deposition of Clastic Sediments by Clams" 1968 Box/Folder 111:4 "Land Subsidence Along the Delta-Mendota Canal, California," N.P. Prokopovich and D.J. Herbert 1968 Box/Folder 111:5 "Prediction of Future Subsidence Along Delta-Mendota and San Luis Canals, Western San Joaquin Valley, California" 1969 Box/Folder 111:6 "Predictions of Ultimate Residual Subsidence Along San Luis Canal, California" 1971 Box/Folder 111:7 "Hydrocompaction - Hazard of" [1972] Box/Folder 111:8 "Land Subsidence and Population Growth" 1972
Inventory of the Nikola P. D-229 27 Prokopovich Papers Series 3Professional Activities 1958-1994 Series 3.1Published Writings 1965-1994 undated
Box/Folder 111:9 "Safe Yield - Environmental Meaning of" [1972] Box/Folder "Detection of Areas Susceptible to Hydrocompaction" 1973 111:10-112:1 Box/Folder 112:2 "Engineering Geology and the Central Valley Project" 1973 Box/Folder 112:3 "Methodology of Moisture-Density Determinations in Test Holes" 1974 Box/Folder 112:4 "Past and Future Subsidence Along San Luis Drain, San Joaquin Valley, California" 1975 Box/Folder 112:5 "Textural Composition of Near-Surface Alluvium in West-Central San Joaquin Valley, California" 1975 Box/Folder 112:6 "Some Geologic Factors Determining Land Subsidence" [1976] Box/Folder 112:7 "Quality of Predictions of Land Subsidence Along Delta-Mendota and San Luis Canals in California, USA" 1976 Box/Folder 112:8 "Sacramento-San Joaquin River Delta" [1977] Box/Folder 112:9 "Exogenic Subsidence as a Form of Pollution" 1978 Box/Folder 112:10 "Genetic Classification of Land Subsidence" 1978 Box/Folder 112:11 "Predictions of Land Subsidence for Irrigation Canals" 1978 Box/Folder 112:12 "Soil Collapses on Shores of Clear Lake Reservoir, Modoc County, California" 1978 Box/Folder 112:13 "A Review - Cat Clays" 1979 Box/Folder 112:14 "Neotectonic Movements and Subsidence Caused by Piezometric Decline" 1981 Box/Folder 112:15 "Inexpensive Measurement of Subsidence Along Canals," N.P. Prokopovich and H.J. Hall 1982 Box/Folder 112:16 "Origin and Treatment of Hydrocompaction in the San Joaquin Valley, California" [1982] Box/Folder 112:17 "Tectonic Framework and Detection of Aquifers Susceptible to Subsidence" 1982 Box/Folder 113:1 "Cost of Subsidence to the Central Valley Project, California," N.P. Prokopovich and M.J. Marriott 1983 Box/Folder 113:2 "Hydrocompaction Along the San Luis Canal and its Service Area in the San Joaquin Valley, California" 1983 Box/Folder 113:3 "Land Subsidence and Canals of the Federal Central Valley Project, California" 1983 Box/Folder 113:4 "Predictions of Future Subsidence Along Friant-Kern Canal in California" 1983 Box/Folder 113:5 "Reconnaissance Estimates of Subsidence Along Salt-Gila Aqueduct, Arizona" 1983 Box/Folder 113:6 "Subsidence-Related Expenses in the Federal California Central Valley Project" 1983 Box/Folder 113:7 "Classification of Land Subsidence by Origin" [1984] Box/Folder 113:8 "Clay Balls in the West San Joaquin Valley, California," N.P. Prokopovich and J.E. Isom [1984] Box/Folder 113:9 "Economic Impact of Subsidence on Water Conveyance in California's West San Joaquin Valley, USA" [1984] Box/Folder 113:10 "Hydrocompaction Sinkholes in the San Joaquin Valley, California" 1984 Box/Folder 113:11 "Validity of Density-Liquid Limit Predictions of Hydrocompaction" 1984 Box/Folder 113:12 "Development of Karst Sinkholes and Fluctuation of Aquifer Levels" [1985] Box/Folder 113:13 "Land Subsidence: Terminological Confusion" 1985 Box/Folder 113:14 Review of "Man-Induced Land Subsidence," ed. T.L. Holzer [1985] Box/Folder 113:15 "Subsidence by Rising and Fluctuating Groundwater" [1985] Box/Folder 113:16 "Subsidence of Peat in California and Florida" 1985 Box/Folder 113:17 "Origin of Vertical Cleavage in Piedmont Alluvium, West-Central San Joaquin Valley, California" 1986 Box/Folder 113:18 "Subsidence in the Sacramento-San Joaquin Delta and its Impact on the Central Valley Water Project" 1986 Box/Folder 137:10 "Engineering Impacts of Acid Sulfate Deposits in California, U.S.A." 1988 Box/Folder 137:11 "Geochemistry in Engineering Geology" 1988 Box/Folder 113:19 "Possible Improvement of Peaty Soils" [1992] Box/Folder 114:1 "Interaction: Pollutant and Containment Materials in Arid Areas" 1992 Box/Folder 114:2 "Blind Arches in the Glen Canyon" 1992 Box/Folder 137:12 "Distribution and Orgigin of Copper in Solano Project, California," Figures and Photographs 1993
Inventory of the Nikola P. D-229 28 Prokopovich Papers Series 3Professional Activities 1958-1994 Series 3.1Published Writings 1965-1994 undated
Box/Folder 137:13 "Geochemical Hazards in the O'Neill Pumping Plant Area, California," Figures and Photographs 1994
Series 3.2 Travel and Conferences 1958-1989 Physical Description: 1.8 linear feet Scope and Content Note Field trips, conference programs, and travel reports. Arranged chronologically.
Box/Folder 114:3 Association of Engineering Geologists, Field Trips 1958-1959 Box/Folder 114:4 Geological Society of Sacramento, Field Trip 1962 Box/Folder 114:5 Association of Engineering Geologists, Program and Technical Papers 1962-1963 Box/Folder 114:6 Geological Society of America, Programs 1962-1963 Box/Folder 114:7 Association of Engineering Geologists, Programs 1964 Box/Folder Geological Society of America, Programs 1964-1967 114:8-10 Box/Folder 115:1 Association of Engineering Geologists, Programs 1965-1967 Box/Folder 115:2 Fifth Annual Symposium on Engineering Geology and Soils Engineering 1967 Box/Folder 115:3 Association of Engineering Geologists, Programs 1968 Box/Folder 115:4 Geological Society of America, Programs and Abstracts 1968-1969 Box/Folder 115:5 Travel Report: International Conference on Arid Land in a Changing World" 1969 Scope and Content Note 30 color photographs
Box/Folder Travel Report: International Symposium on Land Subsidence 1970 115:6-7 Scope and Content Note 34 color photographs
Box/Folder 116:1 Travel Report: National Symposium on Hydrobiology, "Bioresources of Shallow Water Environments" 1970 Box/Folder 116:2 Geological Society of America, Programs and Abstracts 1970 Box/Folder 116:3 Travel Report: 67th Annual Meeting of the Cordilleran Section, Geological Society of America 1971 Box/Folder 116:4 Association of Engineering Geologists, Programs 1971-1973 Box/Folder 116:5 Travel Report: 24th International Geological Congress and Associated Field Trips 1972 Scope and Content Note 32 color photographs
Box/Folder 116:6 Geological Society of America, Programs and Abstracts 1973 Box/Folder 116:7 Travel Report: 16th Annual Meeting of the Association of Engineering Geologists and Associated Field Trips 1962-1963 Scope and Content Note 12 color photographs
Box/Folder 116:8 Assocation of Engineering Geologists, Programs 1974-1976 Box/Folder 117:1 25th International Geological Congress, Excursion Guides 1976 Box/Folder 117:2 Second International Symposium on Land Subsidence, Program 1976 Box/Folder 117:3 Travel Report: Engineering Foundation International Conference - Evaluation and Prediction of Subsidence 1978 Box/Folder 117:4 Program: Joint Session of the Pacific Sections of the American Association of Petroleum Geologists, Society of Exploration Geophysicists, and the Society of Economic Paleontologists and Mineralogists 1978 Box/Folder 117:5 Geological Society of America, Programs and Abstracts 1978-1982 Box/Folder Association of Engineering Geologists, Programs and Abstracts 1980-1984 117:6-7
Inventory of the Nikola P. D-229 29 Prokopovich Papers Series 3Professional Activities 1958-1994 Series 3.2Travel and Conferences 1958-1989
Box/Folder 117:8 Travel Reports: Forum on Subsidence Due to Fluid Withdrawal; 9th Technical Conference on Irrigation Drainage and Flood Control 1982 Box/Folder 117:9 Travel Report: 3rd International Symposium on Land Subsidence 1984 Box/Folder 117:10 Travel Report: First Multidisciplinary Conference on Sinkholes 1984 Box/Folder Association of Engineering Geologists, Programs and Abstracts 1985-1993 118:1-3 Box/Folder 118:4 "Geological Society of America News and Information" 1989 August Series 4 Photographs and Films 1948-1988 Physical Description: 36 linear feet Scope and Content Note Arranged by subject in the following subseries: Slides; Photographs and Negatives; and Films.
Series 4.1 Slides 1958-1986 Physical Description: 7.8 linear feet Scope and Content Note Images related to Prokopovich's work with the US Bureau of Reclamation and travels, most of which duplicate photographs in Series 4.2. Also includes slides used in talks and one set of images of USBR coworkers. Arranged alpabetically by subject.
Box/Folder 125:1 American River, Dams, Reservoirs, United States Bureau of Reclamation Mid-Pacific, Central Valley Project 1976-1983 Physical Description: 60 color slides
Box/Folder 125:2 Construction, Auburn Dam and Folsom South Canal 1972-1980 Physical Description: 22 color slides
Box/Folder Carbon Dioxide, O'Neill, and Miscellaneous 1968-1981 125:3-16 Physical Description: 406 color slides Scope and Content Note Sites and Sampling; Studies; Delta-Mendota Canal; Department of Water Resources; Clear Creek Tunnel; East Sierra and Nevada Dam Sites; Los Gatos; Moon; Spring Creek Basin; Trinity Dam; O'Neill Pumping Plant and Intake Channel; Unlabeled
Box/Folder Carbon Dioxide Sampling and Lab Study: Corrosion 1973-1979 125:17-126:1 Physical Description: 231 color slides Scope and Content Note I-70; Coast Ranges; Sacramento; Derby Dam and Stampede Spillway; Folsom, Friant, and Lake Isabella; Hetch Hetchy Dam; Klamath; Lab and Drawings; Sampling and Field Lab; San Joaquin Valley; Shasta; Sierra Nevada, Lake Tahoe, and Sly Park; Trinity Area; San Luis; Sierra Nevada; East of Sierra Nevada
Box/Folder Carbonate Deposition 1972-1983 126:2-18 Physical Description: 239 color slides Scope and Content Note Clear Creek Tunnel; Folsom Dam and Rancho Seco; Fort Pickens, Florida; Friant Dam; Isabella Dam; Lake Pillsbury and Monticello Dam; O'Neill Dam Pumping Plants; Oroville Dam; San Luis Dam; Shasta Dam; Trinity Dam; Whiskeytown Dam
Box/Folder Delta, etc. 1968-1984 126:19-28 Physical Description: 336 color slides Scope and Content Note General; Drawings; Floods; Peat; Unlabeled
Inventory of the Nikola P. D-229 30 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.1Slides 1958-1986
Box/Folder Delta-Mendota Canal 1960-1981 126:29-127:12 Physical Description: 528 color slides Scope and Content Note Algae; Algal Belt; Amphipoda; Black and White Stains; Bryozoa; Cleaning; Deltas and Drains; Drawings; Fish; Old Cleaned Sediments; O'Neill; Sampling; Sponges; Miscellaneous
Box/Folder Flora and Agriculture 1965-1984 127:13-23 Physical Description: 257 color slides Scope and Content Note Central Valley Project; Cretaceous Concretions; Fossil Cracks; San Joaquin Valley; San Luis River; Subsidence; Viking Home
Box/Folder Friant-Kern Canal: Lime Treatment 1974-1986 127:24-128:2 Physical Description: 419 color slides
Box/Folder Geochemistry 1969-1985 128:3-4 Physical Description: 221 color slides
Box/Folder Hydrocompaction 1958-1985 128:5-130:5 Physical Description: 1348 color slides Scope and Content Note General; 1R; Miscellaneous Regions
Box/Folder Mining and Spring Creek 1963-1984 130:6-31 Physical Description: 470 color slides Scope and Content Note Buchanan Mine; Campo Seco; Copperopolis; Democrat Mountain; Iron Mountain; Keswick; Matheson; Minnesota; Nevada Mines; Old Smelter; Penn Mine; Richmond Mine; Shasta; Spring Creek; Unsorted
Box/Folder 130:32 Natural Gas and Paleosols 1966-1985 Physical Description: 197 color slides
Box/Folder 130:33 O'Neill Pumping Plant and Gas Sampling 1985 Physical Description: 17 color slides
Box/Folder Permafrost 1963-1986 131:1-19 Physical Description: 470 color slides Scope and Content Note Disintegrated Granite; Glaciation in Mountains; Hummocks; Periglacial Drawings; Rock Flow; Rock Polygons; Taschenboden; Vertical Cleavage
Box/Folder San Luis Canal and Westlands Laterals 1963-1985 131:20-132:6 Physical Description: 452 color slides
Box/Folder San Luis Natural Gas, Gypsum, Seeps, and Failures 1966-1985 132:7-22 Physical Description: 440 color slides Scope and Content Note Lab; O'Neill; Stinky Point; San Luis Dam
Inventory of the Nikola P. D-229 31 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.1Slides 1958-1986
Box/Folder San Luis Unit 1963-1985 132:23-133:12 Physical Description: 873 color slides Scope and Content Note Friant-Kern Canal; General Geologic Failures; O'Neill Gas; Pyramid Lake; Rock Balls; San Joaquin Valley; San Luis Canal; San Luis Drain and Salts; Sierra Nevada; Tumey Gulch; Miscellaneous
Box/Folder Sedimentation and Failures 1969-1983 133:13-134:2 Physical Description: 429 color slides Scope and Content Note Delta-Mendota Canal; Friant-Kern Canal
Box/Folder 134:3 Separation of Soluble Salts 1969 Physical Description: 20 color slides
Box/Folder 134:4 Siderite 1970-1971 Physical Description: 2 color slides
Box/Folder Subsidence 1961-1986 134:5-135:14 Physical Description: 1214 color slides Scope and Content Note California and Arizona; Gas, Oil, Karst, etc.; Worldwide; Flora; Tuffa
Box/Folder Travel Outside the United States 1969-1984 118:5-119:21 Physical Description: 1178 color slides Scope and Content Note Australia, Canada, Italy, Japan, Mexico, New Zealand, South Pacific
Box/Folder Travel Within the United States circa 1960-1985 119:22-124:16 Physical Description: 3998 color slides Scope and Content Note Alaska, Arizona, California, Connecticut, Florida, Hawaii, Illinois, Minnesota, Mississippi, Nevada, New York, Oklahoma, Oregon, Utah, Washington
Box/Folder US Bureau of Reclamation: Mid-Pacific Unit Features 1962-1986 135:15-136:27 Physical Description: 1063 color slides Scope and Content Note Green Valley; Knoxville; Monticello Dam and Reservoir; Putah South Canal; Solano Dam and Reservoir; Proposed Features; Central Valley Project; Contra Loma; Folsom South; Keswick; Lewiston; Marble Bluff; New Melones; Nimbus Dam; Red Bluff Dam; Rancho Seco; Sacramento; Sly Park; Solano; Spring Creek Dam; Stampede Dam and Boca Reservoir; Sugar Pine Dam and Cosntruction; Trinity; Whiskeytown
Box/Folder 136:28 US Bureau of Reclamation: Coworkers 1968-1984 Physical Description: 32 color slides
Box/Folder ZZ: Drawings, Miscellaneous, and Unlabeled 1962-1985 136:29-137:4 Physical Description: 695 color slides Scope and Content Note Drawings; Research; Western U.S.; Images for Talks
Inventory of the Nikola P. D-229 32 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Series 4.2 Photographs and Negatives 1948-1988 Physical Description: 27.2 linear feet Scope and Content Note Arranged by subject in the following subseries: I. General, Central Valley Project; II. Delta-Mendota Canal (Except Subsidence); III. Subsidence - General, Endogenic, Peat, etc.; IV. Groundwater Subsidence - California; V. Miscellaneous Subsidence; VI. Westlands General and Evidence of Hydrocompaction; VII. Hydrocompaction: Studies and Treatment; VIII. Acid-Sulfate Deposits and Mining; IX. Geochemistry: Salts, Carbon Dioxide; X. Miscellaneous Science; XI. Natural Gas; XII. Canals; and Uncategorized. When multiple locations are listed, the first set of locations indicates photographic prints, with the initial folder or folders being index files; the second set of locations indicates negatives.
Series 4.2.1 I. General, Central Valley Project, etc. 1957-1985 Physical Description: 1 linear foot Scope and Content Note Includes photographic index to individual images. Multiple copies of most photographs. When multiple locations are listed, the first set of locations indicates photographic prints, with the initial folder or folders being index files; the second set of locations indicates negatives.
Box/Folder I-A. Central Valley Project Composite undated 144:1-4, Box 138 Physical Description: 38 photographs2 negatives Scope and Content Note Composite photographs of some major structures in USBR Mid-Pacific Region. Also includes photographic index of major structures in USBR Mid-Pacific Region.
Box/Folder I-B. Mid-Pacific Construction 1964 undated 144:1,5-12, Box Physical Description: 27 photographs3 negatives 138 Scope and Content Note Construction of Trinity Dam and San Luis Dam; laying pipe in Westlands service area.
Box/Folder I-C. Archaeology 1971-1985 144:1,13-18, Box Physical Description: 60 photographs15 negative 138 Scope and Content Note Indian mortars and petroglyphs.
Box/Folder I-D. Landscape and Geography 1957-1959 144:1,19-20, Box Physical Description: 18 photographs2 negatives 138 Scope and Content Note Campo Seco, Spring Creek Valley, Clear Creek.
Box/Folder I-E. Drawings and Cartoons undated 144:1,21-30, Box Physical Description: 41 photographs11 negatives 138 Scope and Content Note Cartoon illustrations for presentations and slide shows.
Box/Folder 144:1; I-F. Southern California Metropolitan Water District 1975 144:31-145:4, Box Physical Description: 63 photographs11 negatives 138 Scope and Content Note Colorado River Aqueduct; tunnel cleaning equipment.
Inventory of the Nikola P. D-229 33 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder 144:1; I-G. New Zealand 1976 145:5-11, Box 138 Physical Description: 33 photographs7 negatives Scope and Content Note Mount Tarawera, Wairakei geothermal area, Whakarewarewa, Rotokawa geothermal field.
Box/Folder 144:1; I-H. Alaska 1983 145:12-19 Physical Description: 38 photographs Scope and Content Note Subsidence and frost deformation. Fairbanks, Alaska Railroad, Denali National Park.
Box/Folder 144:1; I-J. Pollution 1972-1984 145:20-31, Box Physical Description: 52 photographs11 negatives 138 Scope and Content Note Acid rain, logging, smog, volcanic activity (Mt. St. Helens), groundwater purification, Great Salt Lake, landfill.
Series 4.2.1 II. Delta-Mendota Canal (Except Subsidence) 1951-1985 Physical Description: 2.3 linear feet Scope and Content Note Includes photographic index to individual images; photographic indexes of Delta-Mendota Canal dewatering and fresh-water sponges. Multiple copies of most photographs. When multiple locations are listed, the first set of locations indicates photographic prints, with the initial folder or folders being index files; the second set of locations indicates negatives.
Box/Folder Index files: Delta-Mendota Canal Dewatering, Fresh-water Sponges 1962-1973 145:32-146:6 Physical Description: 421 photographs Scope and Content Note Photographic record of condition of canal lining and presence of organisms.
Box/Folder 146:5; II-A. General Delta-Mendota Canal (DMC) 1960-1985 147:1,3,6-18, Box Physical Description: 98 photographs7 negatives 138 Scope and Content Note Aerial views; images of checks, pumps, intake channels, and fish collecting facilities.
Box/Folder 146:5; II-B. Delta-Mendota Canal: Sampling 1962-1973 147:1,3; 148:1-9, Physical Description: 72 photographs19 negatives Box 138 Scope and Content Note Models of devices used to collect water, sediment, and organism samples from canals.
Box/Folder 146:5; II-C. Delta-Mendota Canal: Organisms and Fish 1952-1969 147:1,3; Physical Description: 164 photographs33 negatives 148:10-33, Box Scope and Content Note 138 Amphipoda, Bryozoa, carp, clams (esp. Corbicula fluminea), diatoms, isopods, leeches, mud shrimp (Corophium), worms.
Box/Folder 146:6; II-D. Delta-Mendota Canal: Sponges 1963-1968 147:1,3-4; Physical Description: 199 photographs44 negatives 148:34-149:28, Scope and Content Note Box 138 Sponge colonies, placement of sponge growths, cleaning sponge infestations.
Inventory of the Nikola P. D-229 34 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder 146:6; II-E. Delta-Mendota Canal: Incrustations and Algal Growth 1957-1969 147:2,4; Physical Description: 153 photographs28 negatives 149:29-150:10, Scope and Content Note Box 138 Canal linings with growths; louvers, and fish-collecting facilities clogged by growths.
Box/Folder 146:6; II-F. Delta-Mendota Canal: Sedimentation 1952-1975 147:2,4-5; Physical Description: 268 photographs26 negatives 150:11-151:3, Box Scope and Content Note 138 Clam-bearing sediments, mineral sediments, mud, trash.
Box/Folder 146:6; II-G. Delta-Mendota Canal: Cleaning 1951-1981 147:2,5; 151:4-13, Physical Description: 68 photographs6 negatives Box 138 Scope and Content Note Helicopter inspection of canal; cleaning sedimentation from canal by scraping, dredging, and power-washing.
Box/Folder 191:1 Unsorted oversize negatives undated Physical Description: 14 negatives Scope and Content Note Duplicates of smaller negatives
Series 4.2.3 III. Subsidence: General, Endogenic, Peat, etc. 1918-1984 Physical Description: 1.9 linear feet Scope and Content Note Includes photographic index to individual images as well as a set of flood photographs from other agencies and other non-USBR-owned photographs. Multiple copies of most photographs. When multiple locations are listed, the first set of locations indicates photographic prints, with the initial folder or folders being index files; the second set of locations indicates negatives.
Box/Folder III-A. General, etc.; Cartoons 1984 undated 151:14,18-27, Box Physical Description: 90 photographs19 negatives 138 Scope and Content Note Illustrations for presentations and slide shows.
Box/Folder III-B. Composite photographs: General Subsidence undated 151:14; 152:1-20, Physical Description: 116 photographs19 negatives Box 138; 191:2-3 Scope and Content Note Composites illustrating causes of subsidence.
Box/Folder III-C. Endogenic Subsidence undated 151:14; Physical Description: 71 photographs9 negatives 152:21-30, Box Scope and Content Note 138 Crater Lake, basin and range topography, geologic faulting and folding.
Box/Folder III-D. Delta Peat Composites 1959-1981 undated 151:14; Physical Description: 132 photographs13 negatives 152:31-153:8, Box Scope and Content Note 138 Examples of effects of subsidence on peat. Some photographs owned by other agencies: Dutra Museum of Dredging, US Army Corps of Engineers, Sacramento Bee.
Inventory of the Nikola P. D-229 35 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder III-E. Delta Landscapes 1964-1981 151:15; 153:9-26, Physical Description: 85 photographs17 negatives Box 138 Scope and Content Note Typical landscapes: levees, canals, sloughs. Some photographs of drilling near Peripheral Canal.
Box/Folder III-F. Subsidence and Flooding: Delta 1918-1981 151:15; Physical Description: 181 photographs29 negatives 153:27-154:24, Scope and Content Note Box 138 Examples of roads lower than water level (behind levees); cracking in levee roads; floods; pumping water; tule breaking. Many images owned by other agencies, especially Dutra Museum of Dredging and US Army Corps of Engineers.
Box/Folder III-G. Subsidence in Peat: Other 1972-1978 151:15; Physical Description: 101 photographs17 negatives 154:25-155:6, Box Scope and Content Note 138 Land subsidence in Belle Glade, Florida; peat fire in Great Dismal Swamp (Virginia); aerial photographs of Hula Valley, Israel.
Series 4.2.4 IV. Groundwater Subsidence: California 1959-1986 Physical Description: 1.9 linear feet Scope and Content Note Includes photographic index to individual images as well as a set of photographs from 1961 Delta-Mendota Canal capacity test. Multiple copies of most photographs. When multiple locations are listed, the first set of locations indicates photographic prints, with the initial folder or folders being index files; the second set of locations indicates negatives..
Box/Folder IV-A. Clear Lake 1959-1977 155:7,11-16, Box Physical Description: 26 photographs5 negatives 139 Scope and Content Note Open cracks in ground; volcanic ash beds; wave-formed caves.
Box/Folder IV-B. Delta-Mendota Canal: Subsidence 1961-1982 155:7-8,10,17-23; Physical Description: 210 photographs39 negatives 156:1-31, Box 139 Scope and Content Note Aerial photographs, bridges, pipe crossings, checks, drilling at Ora Loma, canal lining, drains.
Box/Folder IV-C. Delta-Mendota Canal: Rehabilitation 1969-1982 155:8,10; Physical Description: 66 photographs4 negatives 156:32-157:7, Box Scope and Content Note 139 Rebuilding and fixing embankments, dikes, bridges, canal linings.
Box/Folder 155:9; IV-D. Outside Canal 1962-1986 157:8-27, Box 139 Physical Description: 111 photographs14 negatives Scope and Content Note Central California Irrigation District's Outside Canal: views of canal; bridge at Russell Avenue pre- and post-rehabilitation.
Inventory of the Nikola P. D-229 36 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder 155:9; IV-E. San Joaquin Valley and San Luis Canal 1969-1970 157:28-158:4, Box Physical Description: 80 photographs2 negatives 139 Scope and Content Note Improvements to offset subsidence along San Luis Canal; photographs of marked telephone pole showing ground level change from 1925-1975.
Box/Folder 155:9; IV-F. Friant-Kern Canal: Rehabilitation 1976-1981 158:5-33, Box 139 Physical Description: 119 photographs8 negatives Scope and Content Note Repairs and improvements to canal, including: extension of concrete lining; raising bridges and pumping plants; modifications of turnouts.
Box/Folder 155:9; IV-G. Flotation and Turnout: San Luis Canal 1974-1985 158:34-159:10, Physical Description: 91 photographs23 negatives Box 139 Scope and Content Note Cracking; effect of changes in water level.
Box/Folder 155:9; IV-H. Tehama-Colusa Canal undated 159:11-14, Box Physical Description: 21 photographs5 negatives 139 Scope and Content Note Orchards in the Arbuckle area.
Series 4.2.5 V. Miscellaneous Subsidence 1958-1986 Physical Description: 1 linear foot Scope and Content Note Includes photographic indexes to individual images. Multiple copies of most photographs. When multiple locations are listed, the first set of locations indicates photographic prints, with the initial folder or folders being index files; the second set of locations indicates negatives.
Box/Folder V-A. Japan 1969 159:15-19, Box Physical Description: 29 photographs3 negatives 139 Scope and Content Note Subsidence caused by overdraft of groundwater.
Box/Folder V-B. Scandinavia undated 159:15-16,20-25, Physical Description: 32 photographs9 negatives Box 139 Scope and Content Note Cracked roads and sidewalks; cracked and settling buildings.
Box/Folder V-C. Italy 1984 159:15; Physical Description: 181 photographs21 negatives 159:28-160:23, Scope and Content Note Box 139 Pisa, Venice, Modena, eastern Po plain.
Box/Folder V-D. Karst 1961-1964 159:15-16; Physical Description: 65 photographs8 negatives 160:24-32, Box Scope and Content Note 139 Florida, Wyoming, South Africa.
Inventory of the Nikola P. D-229 37 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder V-E. Thermokarst undated 159:15-16; Physical Description: 13 photographs3 negatives 160:33-34, Box Scope and Content Note 139 Alaska
Box/Folder V-F. Mining and Atomic undated 159:15-16; Physical Description: 17 photographs1 negative 160:35-37, Box Scope and Content Note 139 Mining in North Dakota, unidentified nuclear test site.
Box/Folder V-G. Oil and Gas 1958 undated 159:15-16; Physical Description: 44 photographs8 negatives 161:1-9, Box 139 Scope and Content Note Long Beach, California. Most photographs privately owned: US Navy; Department of Oil Properties, City of Long Beach.
Box/Folder V-H. Thailand 1986 undated 159:15; Physical Description: 25 photographs5 negatives 161:10-14, Box Scope and Content Note 139 Cracked and buckled sidewalks.
Series 4.2.6 VI. Westlands General and Evidence of Hydrocompaction 1938-1983 Physical Description: 2.3 linear feet Scope and Content Note Includes photographic indexes to individual images. Multiple copies of most photographs. When multiple locations are listed, the first set of locations indicates photographic prints, with the initial folder or folders being index files; the second set of locations indicates negatives.
Box/Folder VI-A-1. Geology - Basic Features 1967-1969 161:15; 162:1-8, Physical Description: 35 photographs6 negatives Box 139 Scope and Content Note Mostly composite images. Aerial and ground-level views of landscape; close-up images of canal linings, salts, rock formations.
Box/Folder VI-A-2. Irrigation 1961-1964 161:15; 162:9-15, Physical Description: 29 photographs5 negatives Box 139 Scope and Content Note Irrigated fields and orchards; grazing livestock.
Box/Folder VI-A-3. Mode of Deposition 1969 161:15; Physical Description: 15 photographs2 negatives 162:16-18, Box Scope and Content Note 139 Siltation patterns caused by mud flows.
Box/Folder VI-A-4. Fluvial Alluviation 1961-1974 161:15; Physical Description: 16 photographs1 negative 162:19-22, Box Scope and Content Note 139 Aerial views of fluvial deposits.
Inventory of the Nikola P. D-229 38 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder VI-A-5. Floods 1938-1969 161:15; Physical Description: 64 photographs36 negatives 162:23-26, Box Scope and Content Note 139 Miscellaneous Westlands floods; some photographs owned by Giffen Co., Fresno, Calif.
Box/Folder VI-A-6. Mud Flows 1962-1972 161:16; Physical Description: 36 photographs4 negatives 162:27-32, Box Scope and Content Note 139 Mud deposition patterns, aerial and ground-level.
Box/Folder VI-A-7. Armored Clay Balls 1967-1983 161:16; Physical Description: 80 photographs13 negatives 162:34-163:16, Scope and Content Note Box 139 Armored mud balls, both intact and broken.
Box/Folder VI-A-8. Hydrocompaction Composites 1960-1972 161:16; Physical Description: 97 photographs15 negatives 163:17-27; 192:1, Scope and Content Note Box 139 Composite photographs of causes, examples, and treatment of subsidence.
Box/Folder VI-B-1. Fields 1961-1962 161:17; 163:28, Physical Description: 8 photographs2 negatives Box 139 Scope and Content Note Irrigated fields.
Box/Folder VI-B-2. Roads 1961-1982 161:17; Physical Description: 25 photographs9 negatives 163:29-36, Box Scope and Content Note 139 Heaves in roads and tilted utility poles.
Box/Folder VI-B-3. Interstate 5 1974 161:17; Physical Description: 92 photographs4 negatives 163:37-164:16, Scope and Content Note Box 139 Bumpy roads, tilted utility poles, severe cracking, sinkholes.
Box/Folder VI-B-4. Pipelines 1975 161:17; Physical Description: 13 photographs2 negatives 164:17-20, Box Scope and Content Note 139 Bent pipelines, cracked concrete slabs, tilted utility poles.
Box/Folder VI-B-5. Powerlines 1961-1975 161:17, Box 139 Physical Description: 6 photographs5 negatives Scope and Content Note Tilted utility towers, cracked concrete slabs.
Box/Folder VI-B-6. Miscellaneous Structures 1961-1975 161:17; Physical Description: 47 photographs13 negatives 164:21-32, Box Scope and Content Note 139 Houses, workshops, gas stations, barns.
Inventory of the Nikola P. D-229 39 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder VI-B-7. Wells 1964-1966 161:17; Physical Description: 27 photographs2 negatives 164:33-41, Box Scope and Content Note 139 Photographs showing lack of hydrocompaction or sinkholes near wells.
Box/Folder VI-B-8. Tailwater and Ditches 1961-1974 161:17-18; Physical Description: 98 photographs9 negatives 164:42-165:4, Box Scope and Content Note 139 Many images of cracking due to hydrocompaction; some examples with no hydrocompaction damage.
Box/Folder VI-B-9. Earth Ditches 1961-1983 161:18; 165:5, Physical Description: 12 photographs1 negative Box 139 Scope and Content Note Earth-lined ditches both with and without subsidence damage.
Box/Folder VI-B-10. Concrete Ditches 1961-1975 161:18; 165:6-16, Physical Description: 49 photographs6 negatives Box 139 Scope and Content Note Concrete-lined ditches; some showing severe cracking and buckling.
Box/Folder VI-B-11. Sinks 1963-1983 161:18-19; Physical Description: 41 photographs5 negatives 165:17-20, Box Scope and Content Note 139 Sinks in irrigated fields; close-up of large hydrocompaction sink.
Box/Folder VI-B-12. Soil Cracks 1961-1975 161:19; Physical Description: 86 photographs16 negatives 165:22-40, Box Scope and Content Note 139 Soil cracks due to irrigation and natural flooding.
Box/Folder 161:19 VI-B-13. Out of State undated Physical Description: 6 photographs Scope and Content Note Arizona, Australia.
Series 4.2.7 VII. Hydrocompaction: Studies and Treatment 1955-1986 Physical Description: 2.5 linear feet Scope and Content Note Includes photographic indexes to individual images. Multiple copies of most photographs. Group VII also includes some geology. When multiple locations are listed, the first set of locations indicates photographic prints, with the initial folder or folders being index files; the second set of locations indicates negatives.
Box/Folder VII-A. Interagency 1955-1960 165:41; Physical Description: 236 photographs57 negatives 166:7-167:38, Box Scope and Content Note 139 Cracks between irrigated and non-irrigated land; pipelines; rodent holes. Aerial views of cracking around test plots. "Photos by I.E. Klein. Probably mostly Panoche-Cantua Interfan."
Inventory of the Nikola P. D-229 40 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder VII-B-1. USBR Testing 1963-1967 165:41; Physical Description: 28 photographs2 negatives 167:39-46, Box Scope and Content Note 140 Subsidence testing along Westlands Water District Distribution System.
Box/Folder VII-B-2. USBR Drilling 1961-1963 165:41; Physical Description: 50 photographs18 negatives 167:47-58, Box Scope and Content Note 140 Little Panoche-Panoche Interfan. "Subsidence investigation beginning at preconstruction drill program." Drilling equipment, test holes, extraction of soil samples.
Box/Folder VII-B-3. Compaction Recorder and Test Plots 1961-1967 165:41; Physical Description: 60 photographs14 negatives 167:59-168:8, Box Scope and Content Note 140 Views of hydrocompaction measurement equipment with and without protective cover; USBR subsidence test plots.
Box/Folder 166:1; VII-B-4. Mendota Test Site 1691-1963 168:9-12, Box 140 Physical Description: 52 photographs29 negatives Scope and Content Note Aqueduct subsidence study test site. Small and large test plots; jetting.
Box/Folder 166:1; VII-B-5. Mendota Test Site Prototype Canal 1963-1966 168:13-26, Box Physical Description: 82 photographs34 negatives 140 Scope and Content Note Subsidence studies with test canal. Cracks, buckled linings.
Box/Folder VII-C-1. San Luis Canal, Prewetting 1963-1983 166:2-3; Physical Description: 250 photographs24 negatives 168:27-169:16, Scope and Content Note Box 140 Prewetting, ponding, and rehabilitation of San Luis Canal.
Box/Folder 166:4; VII-C-2. Contorted Beds 1966-1980 169:17-28; 192:5, Physical Description: 42 photographs1 negative Box 140 Scope and Content Note Contorted rock strata.
Box/Folder 166:4; VII-C-3. Loam Wedges 1968 169:29-33, Box Physical Description: 41 photographs44 negatives 140; 191:4 Scope and Content Note Ice wedge molds and involutions.
Box/Folder 166:4; VII-D-1. Rock Polygons 1957-1982 169:34-43, Box Physical Description: 52 photographs7 negatives 140 Scope and Content Note Rocky polygonal soils.
Box/Folder 166:4; VII-D-2. Hummocks 1959-1983 169:44-170:5, Box Physical Description: 64 photographs7 negatives 140 Scope and Content Note Hummocky topography. Aerial and ground-level photography.
Inventory of the Nikola P. D-229 41 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder 166:4; VII-D-3. Rock Stripes 1968-1980 170:6-10, Box 140 Physical Description: 25 photographs2 negatives Scope and Content Note Geologic evidence of rock flows.
Box/Folder VII-D-4. Vertical Cleavage 1986 166:4-5; Physical Description: 37 photographs4 negatives 170:11-15, Box Scope and Content Note 140 Vertical striations in rock walls.
Box/Folder 166:4; VII-E-1. Disintegrated Granite 1978 170:16-22 Physical Description: 28 photographs Scope and Content Note Weathered, pockmarked granite formations.
Box/Folder 166:4; VII-E-2. Alaska undated 170:23-24 Physical Description: 10 photographs Scope and Content Note Alaska railroad.
Box/Folder VII-E-3. Neotectonic Erosion: Cracks, Terraces 1968-1982 170:25-33, Box Physical Description: 24 photographs5 negatives 140 Scope and Content Note Cracks, terraces, gulches, hanging valleys.
Box/Folder 166:6, VII. Contact Sheets undated Box/Folder 191:5 Physical Description: 33 images47 35mm negatives Scope and Content Note Images from several categories in Group VII.
Series 4.2.8 VIII. Acid-Sulfate Deposits and Mining 1948-1985 Physical Description: 2 linear feet Scope and Content Note Includes photographic indexes to individual images as well as a separate group of related photographs dated 1959-1977. Multiple copies of most photographs. When multiple locations are listed, the first set of locations indicates photographic prints, with the initial folder or folders being index files; the second set of locations indicates negatives.
Box/Folder VIII-A. Cat Clay 1985 170:34; 171:5-7, Physical Description: 13 photographs3 negatives Box 140 Scope and Content Note Map of "cat clay" in United States; tidal marsh.
Box/Folder VIII-B. Iron Mountain, Mining 1959-1985 170:34; 171:8-26, Physical Description: 135 photographs23 negatives Box 140; 191:6-7 Scope and Content Note Brick Yard Pit and vicinity; pyrite mining; Keswick Smelter; land slide sites; ruins of old mining town; copper recovery plant, Slick Rock Creek.
Inventory of the Nikola P. D-229 42 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder VIII-C. Iron Mountain, Tailings 1959-1981 170:34; Physical Description: 35 photographs3 negatives 171:3,27-31, Box Scope and Content Note 140 Mine tailings at Brick Yard Pit and Slick Rock Creek.
Box/Folder VIII-D. Matheson Railroad Deformation 1983 170:34; 172:1-5, Physical Description: 30 photographs8 negatives Box 140 Scope and Content Note Ruins of Matheson ore-loading station; bent railroad tracks.
Box/Folder VIII-E. Denudation and Erosion, Vegetation 1948-1967 170:34; 172:6-16, Physical Description: 53 photographs25 negatives Box 140; 191:8-9 Scope and Content Note Kennett Smelter fume area; Keswick watershed; area near South Fork.
Box/Folder VIII-F. Spring Creek Dam and Reservoir Sites 1957-1967 170:34; Physical Description: 228 photographs35 negatives 172:17-49, Box Scope and Content Note 140 Abutments, upstream and downstream views, rock ledges, remnants of mining operations, Minnesota diversion of Spring Creek.
Box/Folder VIII-G. Spring Creek Dam and Reservoir 1963-1984 170:34-35; Physical Description: 121 photographs26 negatives 173:1-24, Box Scope and Content Note 140; 191:10-12 Aerial views of Spring Creek Dam and Reservoir; reservoir during dry season; close-up images of layers in cracked clay; sedimentation graphs.
Box/Folder VIII-H. Spring Creek Power Plant 1957-1960 170:35; 171:3; Physical Description: 63 photographs7 negatives 173:25-31, Box Scope and Content Note 140 Views of area around power plant and proposed switchyard; ruins of old kiln.
Box/Folder VIII-I. Spring Creek Delta 1956-1960 171:1,4; Physical Description: 110 photographs21 negatives 173:32-47, Box Scope and Content Note 140; 191:13-15 Soil testing, upstream and downstream views, excavation.
Box/Folder VIII-J. Keswick Reservoir 1960-1983 171:1,4; 173:48; Physical Description: 69 photographs11 negatives 174:1-15, Box 140 Scope and Content Note Drilling from raft, field pH lab, aerial views.
Box/Folder 171:1; VIII-K. Corrosion 1960-1984 174:16-21, Box Physical Description: 27 photographs8 negatives 140 Scope and Content Note Corrosion by acidic Spring Creek water.
Box/Folder 171:1; VIII-L. Shasta Copper Study 1981-1984 174:22-30, Box Physical Description: 31 photographs6 negatives 140 Scope and Content Note Shasta Copper-Zinc Mineralized District.
Inventory of the Nikola P. D-229 43 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder 171:1, VIII-M. Miscellaneous California Mines undated 174:31 Physical Description: 6 photographs Scope and Content Note Unidentified, mine near Pardee Reservoir.
Box/Folder 171:1, VIII-N. Nevada Acid Soils undated 174:32-35, Box Physical Description: 22 photographs6 negatives 140 Scope and Content Note Pyramid Lake, unidentified.
Box/Folder 171:1, VIII-O. Spring Creek Cosntruction: Power Plant, etc. 1961-1962 174:36-40, Box Physical Description: 36 photographs5 negatives 140 Scope and Content Note Official USBR photographs.
Box/Folder 171:2 VIII. Spring Creek; Iron Mountain; Keswick Dam 1959-1977 Physical Description: 16 photographs Scope and Content Note General views; some are duplicates of other photographs in Group VII.
Box/Folder 171:4 VIII. Miscellaneous Dam Sites undated Physical Description: 6 photographs Scope and Content Note Unlabeled; Democrat Mountains, Spring Creek Dam Site.
Series 4.2.9 IX. Geochemistry: Salts, Carbon Dioxide 1964-1987 Physical Description: 1.7 linear feet Scope and Content Note Includes photographic indexes to individual images. Multiple copies of most photographs. When multiple locations are listed, the first set of locations indicates photographic prints, with the initial folder or folders being index files; the second set of locations indicates negatives.
Box/Folder IX-A. San Luis Drain and Salts 1964-1987 174:41; 175:2-32, Physical Description: 200 photographs26 negatives Box 140 Scope and Content Note Swelling in soil caused by salts; salt crusts; heaves in concrete due to salt crystallization; salt flats.
Box/Folder IX-B. Source of Salts 1979-1982 174:41; 175:36, Physical Description: 8 photographs1 negative Box 140 Scope and Content Note Penn Mine, Buchanan Copper Mine, Fresno Copper Mine.
Box/Folder IX-C. Copper Study: Algae Growth, Putah Creek, etc. 1968-1982 174:41-42; Physical Description: 198 photographs41 negatives 175:37-176:40, Scope and Content Note Box 141 Sampling levels of copper in sediments.
Inventory of the Nikola P. D-229 44 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder IX-D. Clear Creek Tunnel 1972-1984 174:42; Physical Description: 96 photographs19 negatives 176:41-177:8, Box Scope and Content Note 141 Sedimentation and calcium incrustations in tunnel; cleaning of tunnel.
Box/Folder IX-E. O'Neill - Carbonate undated 174:42; 177:9-17, Physical Description: 32 photographs7 negatives Box 141 Scope and Content Note O'Neill Pumping Plant and Forebay.
Box/Folder 175:1; IX-F. Carbon Dioxide and Carbonate 1973-1976 177:18-19, Box Physical Description: 7 photographs5 negatives 141 Scope and Content Note Sampling and lab work at Trinity Reservoir and Sly Park Reservoir.
Box/Folder 175:1; IX-G. Carbon Dioxide Study 1974-1975 177:20-30, Box Physical Description: 35 photographs7 negatives 141 Scope and Content Note Carbon dioxide sampling at dams and reservoirs.
Box/Folder 175:1; IX-H. Carbon Dioxide Deposits 1975-1982 177:31-37, Box Physical Description: 32 photographs10 negatives 141 Scope and Content Note Calcium carbonate deposits.
Box/Folder 175:1; IX-I. Carbon Dioxide Corrosion 1975-1977 177:38-43, Box Physical Description: 23 photographs5 negatives 141 Scope and Content Note Examples of concrete corroded by carbon dioxide.
Box/Folder 175:1; IX-J. Miscellaneous undated 177:44-52, Box Physical Description: 58 photographs20 negatives 141 Scope and Content Note Lab work and equipment set-up.
Series 4.2.10 X. Miscellaneous Science 1958-1985 Physical Description: 1.5 linear feet Scope and Content Note Includes photographic indexes to individual images. Multiple copies of most photographs. When multiple locations are listed, the first set of locations indicates photographic prints, with the initial folder or folders being index files; the second set of locations indicates negatives.
Box/Folder X-A. Arid Land, Nevada 1969-1976 178:1,3-179:7, Physical Description: 158 photographs15 negatives Box 141 Scope and Content Note Egypt, Pyramid Lake, Black Rock Desert, arid areas of California; soil testing.
Box/Folder 178:1; X-B. Dispersive Clays, Pyramid Lake 1976-1977 179:8-14 , Box Physical Description: 24 photographs5 negatives 141 Scope and Content Note Fishways at Pyramid Lake and Marble Bluff Dam.
Inventory of the Nikola P. D-229 45 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder 178:1; X-C. Gold - Mercury (Hg) Dredging 1981 179:15-21, Box Physical Description: 35 photographs8 negatives 141 Scope and Content Note Aerial photographs; evidence of dredging.
Box/Folder 178:1; X-D. Vivianite 1983 179:22-31, Box Physical Description: 56 photographs5 negatives 141 Scope and Content Note Landscapes and embankments; samples.
Box/Folder 178:1; X-E. Rodent Holes 1985 179:32-39, Box Physical Description: 36 photographs6 negatives 141 Scope and Content Note Rodent holes in canal embankments, levee roads.
Box/Folder 178:1; X-F. Paleosols - Caliche 1968-1973 179:40-180:17, Physical Description: 106 photographs18 negatives Box 141 Scope and Content Note Corcoran clay, calcareous concretions, carbonate cemented gravel.
Box/Folder X-G. Solano Study 1976 undated 178:1-2; Physical Description: 93 photographs22 negatives 180:18-37, Box Scope and Content Note 141 Monticello Dam, Putah Diversion Dam, Putah Creek watershed.
Box/Folder 178:2; X-H. MA and Extraction undated 180:38, Box 141 Physical Description: 17 photographs3 negatives Scope and Content Note Lab equipment and set-up.
Box/Folder 178:2 X. Asbestos 1983 Physical Description: 10 photographs Scope and Content Note Aerial views of asbestos mining areas.
Box/Folder 178:2; X. Miscellaneous 1958-1980 180:40-181:15, Physical Description: 100 photographs13 negatives Box 141 Scope and Content Note Rock balls, sediments, clay samples; New Zealand volcanos and geothermal areas; Folsom Dam.
Series 4.2.11 XI. Natural Gas 1959-1985 Physical Description: 1 linear foot Scope and Content Note Includes photographic indexes to individual images. Multiple copies of most photographs. When multiple locations are listed, the first set of locations indicates photographic prints, with the initial folder or folders being index files; the second set of locations indicates negatives.
Inventory of the Nikola P. D-229 46 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder XI-A. Lab Testing 1969-1976 181:16,18-21, Box Physical Description: 12 photographs8 negatives 141 Scope and Content Note Lab equipment and set-up.
Box/Folder XI-B. Sampling 1976 181:16,22-23, Box Physical Description: 5 photographs4 negatives 141 Scope and Content Note Gas sampling equipment.
Box/Folder XI-C. Trinity 1959-1960 181:16,24-38, Box Physical Description: 77 photographs12 negatives 141 Scope and Content Note Trinity region. Gas bearing seeps, gas sampling at Clear Creek, landscapes.
Box/Folder XI-D. Pyramid Lake, Tuffa 1971-1977 181:16,39-182:21, Physical Description: 124 photographs13 negatives Box 141 Scope and Content Note Gas-bearing seeps and springs; tuffa; Marble Bluff Dam.
Box/Folder XI-E. San Luis Unit 1966-1985 181:17; Physical Description: 188 photographs32 negatives 182:22-183:2, Box Scope and Content Note 141 Iron sulfide concretions; mineralization by natural gases and acidic conditions; O'Neill Forebay, Pumping Plant, and Dam; corroded discharge pipes; gas seeps.
Box/Folder XI-F. Los Angeles 25 March 1985 181:17; 183:3, Physical Description: 6 photographs1 negative Box 141 Scope and Content Note Firefighters at site of natural gas explosion. Privately owned photo.
Box/Folder XI. Unsorted undated 183:4-6 Physical Description: 6 photographs Scope and Content Note Gas vents; composite photographs.
Series 4.2.12 XII. Canals 1968-1983 Physical Description: 0.9 linear feet Scope and Content Note Includes photographic indexes to individual images. Multiple copies of most photographs. When multiple locations are listed, the first set of locations indicates photographic prints, with the initial folder or folders being index files; the second set of locations indicates negatives.
Box/Folder XII-A. Tehama-Colusa Canal undated 183:7-8, Box 141 Physical Description: 3 photographs2 negatives Scope and Content Note Siltation in Tehama-Colusa Canal.
Inventory of the Nikola P. D-229 47 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder XII-B. Friant-Kern Canal 1975-1983 183:7,9-184:15, Physical Description: 235 photographs36 negatives Box 141, 191:16 Scope and Content Note Sedimentation; lime treatment of canal lining.
Box/Folder 183:7; XII-C. Putah South Canal 1968-1976 184:16-47, Box Physical Description: 159 photographs17 negatives 141 Scope and Content Note Canal lining: problems and rehabilitation; dredging; erosion.
Series 4.2.13 Uncategorized 1955-1988 undated Physical Description: 4.5 linear feet Scope and Content Note Images not categorized by N. Prokopovich. Arranged in alphabetical order by subject. Multiple copies of many photographs. When multiple locations are listed, the first set of locations indicates photographic prints, with the initial folder or folders being index files; the second set of locations indicates negatives.
Box/Folder 185:1 "Andersen's" Sign, Santa Nella undated Physical Description: 2 photographs
Box/Folder 185:2 Breccia undated Physical Description: 1 photograph
Box 141 Canal, unidentified undated Physical Description: 1 negative Scope and Content Note Probably Southern California.
Box/Folder 185:3, Canal and Pond undated Box 141 Physical Description: 2 photographs1 negative
Box/Folder Canal Construction or Rehabilitation undated 185:4-6 Physical Description: 11 photographs
Box/Folder 185:7, Carbon Dioxide Studies, Yosemite 1975 undated Box 141, 191:17 Physical Description: 17 photographs5 negatives
Box/Folder Central Valley and Coast Ranges 1959-1978 185:8-16 Physical Description: 133 photographs Scope and Content Note Sacramento Valley; Coast Ranges; Erosion in Putah Creek, Enos Creek, Miller Canyon.
Box/Folder 185:17 Chaparral undated Physical Description: 1 photograph Scope and Content Note Unidentified hillside, possibly Central Valley.
Box 141 Concretions undated Physical Description: 1 negative
Inventory of the Nikola P. D-229 48 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder 191:18 Corcoran Concretions undated Physical Description: 1 negative Scope and Content Note Figure for paper.
Box/Folder Corrosion undated 185:9-20 Physical Description: 8 photographs Scope and Content Note Black Butte, Donner Lake, composite photograph.
Box/Folder 185:21 Dam Construction undated Physical Description: 4 photographs Scope and Content Note Possibly replacement of canal lining.
Box 141 Dam Site (unidentified) undated Physical Description: 1 negative
Box/Folder 185:22 Death Valley, California undated Physical Description: 1 photograph Scope and Content Note Composite photograph.
Box/Folder Delta-Mendota Canal undated 185:23-30, Box Physical Description: 61 photographs383 negatives 141-142; 191:19 Scope and Content Note Figures from papers, biota, general views. Some images may have duplicates in Prokopovich's groupings.
Box 142 Desert undated Physical Description: 5 negatives
Box/Folder 192:8 "Distribution and Origin of Copper in Solano Project, California": Oversize Figures and Photographs undated Physical Description: 3 photographs
Box/Folder 191:20 Encyclopedia: Safe Yield Diagram undated Physical Description: 1 negative
Box/Folder Field Lab Work From the Back of a Car undated 185:31-33 Physical Description: 8 photographs
Box/Folder Figures From Paper undated 185:34-35, Physical Description: 4 photographs2 negatives Box/Folder 191:21
Box/Folder 192:7 Flooding: Composites undated Physical Description: 4 photographs
Box/Folder 192:2 Geology and Geochemistry: Composites undated Physical Description: 3 photographs
Inventory of the Nikola P. D-229 49 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box 142 Geologic Sample undated Physical Description: 4 negatives
Box/Folder Hydrocompaction 1962-1984 185:36-186:15; Physical Description: 187 photographs56 negatives 192:4, Box 142, Scope and Content Note 191:22 San Luis Unit, West-Central San Joaquin Valley.
Box/Folder 186:16 Ice Ramps in Minnesota undated Physical Description: 7 photographs
Box/Folder 186:17 Iron Mountain Pumping Plant undated Physical Description: 1 photograph Scope and Content Note "Credit: Metropolitan Water District of Southern California"
Box/Folder Laboratory Equipment, Unidentified undated 186:18, Physical Description: 1 photograph1 negative Box/Folder 191:23
Box/Folder 186:18 Lake Powell, Colorado undated Physical Description: 2 negatives
Box/Folder 186:18 Mining Ruins? undated Physical Description: 2 negatives
Box/Folder 186:18 Portrait of Nikola Prokopovich undated Physical Description: 1 negative
Box/Folder 186:19 Nevada 1977 Physical Description: 5 photographs
Box/Folder 186:20 Paleo-periglacial: Aerial undated Physical Description: 8 photographs Scope and Content Note Aerial photographs showing hummocky topography.
Box/Folder 186:21 Postcards undated Physical Description: 3 postcards Scope and Content Note Two blank postcards: narrow gauge train, Durango, Colorado; Moab TraveLodge, Moab, Utah. One postcard typed in Russian.
Box/Folder Pumping Plant undated 186:22-23 Physical Description: 13 photographs Scope and Content Note Two unidentified pumping plants. Photograph in folder 186:23 is labeled P-416-200-843 NA.
Inventory of the Nikola P. D-229 50 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder Pyramid Lake 1971-1988 186:24-187:4, Physical Description: 60 photographs15 negatives Box/Folder 191:24 Scope and Content Note Views of Pyramid Lake; lower dam site at Marble Bluff Dam; tuffa formations; core samples; Lake Lahontan clays; lab work.
Box/Folder 187:5 Red Bluff Diversion Dam 1971 Physical Description: 1 photograph Scope and Content Note USBR photograph P-602-200-5666 NA.
Box/Folder 189:11 San Francis Dam Site 1959 Physical Description: 6 photographs
Box/Folder 187:6 San Luis Unit, Except Subsidence 1956-1969 Physical Description: 70 photographs Scope and Content Note General views; construction and structures.
Box/Folder 187:7, San Luis Unit, O'Neill Pumping Plant 1969-1981 Box/Folder 191:25 Physical Description: 36 color photocopies3 negatives Scope and Content Note General views; construction and structures.
Box/Folder San Luis Unit, General 1964-1985 187:9-188:12, Box Physical Description: 121 photographs67 negatives 142, 191:26 Scope and Content Note General views; construction and structures; San Luis region; geologic and soil samples; cracking.
Box/Folder 188:13 San Luis Unit: San Luis Canal, Aerial 1968 undated Physical Description: 6 photographs
Box/Folder San Luis Unit: San Luis Canal, Clastic Diklets undated 188:14-20, Box Physical Description: 16 photographs3 negatives 142
Box/Folder San Luis Unit: San Luis Canal, Filled Subsidence Cracks undated 188:21-43, Box Physical Description: 52 photographs33 negatives 142
Map Case IV-G San Luis Unit: San Luis Canal, Siltation in O'Neill Intake Channel During 1969/1970 Dewatering 1970 Physical Description: 1 panoramic photograph
Box/Folder 187:8 San Luis Unit: San Luis Canal, Subsidence Cracks 1966-1969 Physical Description: 118 photographs
Box/Folder San Luis Unit: Westlands Water District 1970-1976 188:44-47, Box Physical Description: 14 photographs7 negatives 142
Inventory of the Nikola P. D-229 51 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder San Luis Unit: Westlands Water District, Near Surface Study undated 191:27-39 Physical Description: 45 negatives Scope and Content Note Figures and data plots.
Box/Folder Sierra Nevada North 1955-1965 189:1-3, Box 142 Physical Description: 215 photographs7 negatives Scope and Content Note General; engineering projects; Yuba River; Auburn; Foresthill area; Cosumnes River construction materials.
Box/Folder Sierra Nevada South 1955-1965 189:4-10; 192:6, Physical Description: 259 photographs14 negatives Box 142 Scope and Content Note Latrobe Dam Site; Nashville Regulator Dam; Ione Diversion Dam; Irish Hill Dam Site; Sutter Creek; Aukum; Pi Pi; Dew Drop; Cosumnes River Service Area; Alder Creek; Knight's Ferry.
Box/Folder Sierra Nevada: Sequoia gigantea undated 189:12, Box 142 Physical Description: 8 photographs6 negatives Scope and Content Note Close-up photographs of branches and needles.
Box/Folder 189:13 Sierra Nevada: Other 1988 Physical Description: 7 photographs Scope and Content Note Landscapes, trees.
Box/Folder 189:14 Southern California 1963 Physical Description: 27 photographs Scope and Content Note La Jolla, Scripps Institute of Oceanography, Colorado River Aqueduct, Dillon Beach.
Box/Folder 192:3 Subsidence Composites undated Physical Description: 11 photographs
Box/Folder Subsidence Drawings undated 189:15, Physical Description: 5 photographs3 negatives Box/Folder 191:40 Scope and Content Note Unlabeled figures from papers.
Box/Folder Swelling by Salts undated 189:16-190:3 Physical Description: 12 photographs Scope and Content Note Wooden posts swollen and split by salts.
Box/Folder 190:4 Test Tubes undated Physical Description: 4 photographs Scope and Content Note Unidentified lab work.
Inventory of the Nikola P. D-229 52 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.2Photographs and Negatives 1948-1988
Box/Folder 190:5 Tidal Marsh undated Physical Description: 1 photograph
Box/Folder Travel undated 190:6-16 Physical Description: 96 photographs Scope and Content Note Alaska, Florida, Italy.
Box/Folder Trinity Division 1957-1960 190:17-21, Box Physical Description: 97 photographs6 negatives 142 Scope and Content Note General: geology, landslides; Trinity Dam; Lewiston Dam; Clear Creek Tunnel; Clear Creek Powerhouse; Whiskeytown Dam; Spring Creek Tunnel; Mule Mountain Dam Site.
Box/Folder Trinity Dam undated 190:22-30 Physical Description: 14 photographs Scope and Content Note Concretions and staining.
Box/Folder 190:31 Trinity: Ice House Lake 1977 Physical Description: 3 photographs
Box/Folder Trinity: Loon Lake 1977 190:32-35 Physical Description: 15 photographs
Box/Folder 190:36 Trinity: Clear Creek Tunnel Access Shaft Near Lewiston Dam 1979 Physical Description: 3 photographs Scope and Content Note USBR Photograph P-416-200-958 NA
Box/Folder 190:37 Trinity: Spring Creek Debris Dam 1976 Physical Description: 1 photograph Scope and Content Note USBR Photograph P-416-200-839 NA
Box/Folder Trinity: Unsorted undated 190:38-39 Physical Description: 9 photographs Scope and Content Note Unidentified lake; structures; seismic geophysical investigations.
Box/Folder 190:40 Waterhyacinth Infestation: Sacramento/San Joaquin Delta undated Physical Description: 2 photographs
Box/Folder 190:41 Unidentified Photographs undated Physical Description: 4 photographs
Box/Folder 191:41 Unsorted Negatives undated Physical Description: 106 35mm negatives Scope and Content Note Trinity Division, San Luis Unit, Pyramid Lake.
Inventory of the Nikola P. D-229 53 Prokopovich Papers Series 4Photographs and Films 1948-1988 Series 4.3Films undated
Films 1-2 Series 4.3 Films undated Physical Description: 1 linear foot Scope and Content Note Two unidentified 16mm films. One canister labeled "DMC" (Delta-Mendota Canal).
Inventory of the Nikola P. D-229 54 Prokopovich Papers