The collection consists of research notes, teaching files, correspondence and publications of History professor David Rich Lewis during his tenure at Utah State University.

The collection contains materials from USU biology professor Dr. Alice Lindahl relating to conservation--particularly water and wetlands. Because this collection is unprocessed, please contact the Special Collections manuscript curator to view these materials.

This collection contains materials that pertain to the Logan, Hyde Park, and Smithfield Irrigation Co. Documents include Articles of Corporation and correspondennce.

This collection contains materials pertaining to the Loss Creek Irrigation Company, which operated in Sevier County during the early twentieth century. It contains correspondence, receipts, employee records, newspaper clippings, and legal documents.

Papers relating to water development on the Sevier River, especially the town of Delta, Utah. Includes payroll records, court cases, correspondence, water data, maps, and blueprints.

This collection contains materials collected by Erwin U. Moser, including papers related to his work as an engineer and his membership in various professional and civic organizations.

Eight geological reports centered on the eastern part of Millville City, Utah, and the adjacent Bear River Range.

William I. Palmer's correspondence, water, crop, and soil information, publications and articles, and documents from Palmer's various domestic and international projects.

This collection contains seven reports on the Provo River Division compiled by E.O. Larson, a former associate state engineer for the Bureau of Reclamation. They date from 1928 to 1947.

This collection contains materials regarding snow surverys in Utah and related newspaper clipping files.