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Reports

Science Quality and Integrity

The USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.

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Browse more than 82,000 reports authored by our scientists over the past 100+ year history of the USGS and refine search by topic, location, year, and advanced search.

Filter Total Items: 83895

Economic ornithology and the correlation of laboratory and field methods

No abstract available.
Authors
Clarence Cottam

Artesian water in the Florida peninsula

No abstract available.
Authors
V. T. Stringfield

Correlation of the Jurassic formations of parts of Utah, Arizona, New Mexico and Colorado

No abstract available.
Authors
A. A. Baker, C. H. Dane, J. B. Reeside

Droughts of 1930-34

No abstract available.
Authors
John Clayton Hoyt

Floods in the United States — Magnitude and frequency

From time immemorial floods have transformed beneficent river waters into a menace to humanity. Man's progress toward economic stability has been repeatedly halted or even thrown backward by the interruption of his efforts to make effective use of rivers and of valley lands. This handicap is not imposed by the destructiveness of large rivers alone, or of rivers in widely separated areas, for there
Authors
Clarence S. Jarvis
By
Water Resources Mission Area, Utah Water Science Center

Geology and ground-water resources of the Elizabeth City area, North Carolina

No abstract available.
Authors
S. W. Lohman
By
Water Resources Mission Area, South Atlantic Water Science Center (SAWSC)

Geology and ground-water resources of Uvalde and Medina Counties, Texas

This report is based on an investigation by the United States Geological Survey, the Texas State Board of Water Engineers, and the Texas State Board of Health to determine the ground-water resources of Uvalde and Medina Counties, especially in relation to irrigation, both in these counties and in the counties to the south where water is obtained for irrigation from the Carrizo sand and younger for
Authors
Albert Nelson Sayre
By
Water Resources Mission Area, Oklahoma-Texas Water Science Center

Geology and mineral resources of the Bellefonte quadrangle, Pennsylvania

No abstract available.
Authors
Charles Butts, Elwood S. Moore

Geology and mineral resources of the Butler and Zelienople quadrangles, Pennsylvania

No abstract available.
Authors
George Burr Richardson

Geology and ore deposits of the Bayard area, Central Mining District, New Mexico

No abstract available.
Authors
Samuel Grossman Lasky

Geology of the Anthracite Ridge coal district, Alaska

No abstract available.
Authors
Gerald Ashley Waring

Geology of the Coastal Plain of South Carolina

No abstract available.
Authors
Charles Wythe Cooke
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