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.
The USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.
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: 84803
Total nitrogen and suspended-sediment loads and identification of suspended-sediment sources in the Laurel Hill Creek watershed, Somerset County, Pennsylvania, water years 2010-11 Total nitrogen and suspended-sediment loads and identification of suspended-sediment sources in the Laurel Hill Creek watershed, Somerset County, Pennsylvania, water years 2010-11
Laurel Hill Creek is a watershed of 125 square miles located mostly in Somerset County, Pennsylvania, with small areas extending into Fayette and Westmoreland Counties. The upper part of the watershed is on the Pennsylvania Department of Environmental Protection 303(d) list of impaired streams because of siltation, nutrients, and low dissolved oxygen concentrations. The objectives of...
Authors
Ronald A. Sloto, Allen C. Gellis, Daniel G. Galeone
U.S. Geological Survey, National Wildlife Health Center, 2011 report of selected wildlife diseases U.S. Geological Survey, National Wildlife Health Center, 2011 report of selected wildlife diseases
The National Wildlife Health Center (NWHC) was founded in 1975 to provide technical assistance in identifying, controlling, and preventing wildlife losses from diseases, conduct research to understand the impact of diseases on wildlife populations, and devise methods to more effectively manage these disease threats. The impetus behind the creation of the NWHC was, in part, the...
Authors
David E. Green, Megan Hines, Robin E. Russell, Jonathan M. Sleeman
Upper Klamath Basin Landsat Image for April 28, 2006: Path 45 Rows 30 and 31 Upper Klamath Basin Landsat Image for April 28, 2006: Path 45 Rows 30 and 31
This image is a mosaic of Landsat-7 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-7 satellite is part of an ongoing mission to provide quality remote sensing data in support of...
Authors
Daniel T. Snyder
Upper Klamath Basin Landsat Image for April 29, 2006: Path 44 Row 31 Upper Klamath Basin Landsat Image for April 29, 2006: Path 44 Row 31
This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of...
Authors
Daniel T. Snyder
Upper Klamath Basin Landsat Image for April 30, 2004: Path 45 Rows 30 and 31 Upper Klamath Basin Landsat Image for April 30, 2004: Path 45 Rows 30 and 31
This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of...
Authors
Daniel T. Snyder
Upper Klamath Basin Landsat Image for April 7, 2004: Path 44 Row 31 Upper Klamath Basin Landsat Image for April 7, 2004: Path 44 Row 31
This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of...
Authors
Daniel T. Snyder
Upper Klamath Basin Landsat Image for August 19, 2006: Path 44 Row 31 Upper Klamath Basin Landsat Image for August 19, 2006: Path 44 Row 31
This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of...
Authors
Daniel T. Snyder
Upper Klamath Basin Landsat Image for August 19, 2006: Path 44 Row 31 Upper Klamath Basin Landsat Image for August 19, 2006: Path 44 Row 31
This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of...
Authors
Daniel T. Snyder
Upper Klamath Basin Landsat Image for August 29, 2004: Path 44 Row 31 Upper Klamath Basin Landsat Image for August 29, 2004: Path 44 Row 31
This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of...
Authors
Daniel T. Snyder
Upper Klamath Basin Landsat Image for August 4, 2004: Path 45 Rows 30 and 31 Upper Klamath Basin Landsat Image for August 4, 2004: Path 45 Rows 30 and 31
This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of...
Authors
Daniel T. Snyder
Upper Klamath Basin Landsat Image for July 10, 2006: Path 44 Row 31 Upper Klamath Basin Landsat Image for July 10, 2006: Path 44 Row 31
This subset of a Landsat-7 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-7 satellite is part of an ongoing mission to provide quality remote sensing data in support of...
Authors
Daniel T. Snyder
Upper Klamath Basin Landsat Image for July 11, 2004: Path 45 Rows 30 and 31 Upper Klamath Basin Landsat Image for July 11, 2004: Path 45 Rows 30 and 31
This image is a mosaic of Landsat-7 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-7 satellite is part of an ongoing mission to provide quality remote sensing data in support of...
Authors
Daniel T. Snyder