Aaron L Pugh (Former Employee)
Science and Products
Filter Total Items: 17
Potentiometric surface of the Ozark Aquifer in northern Arkansas, 1995
The Ozark aquifer in northern Arkansas is comprised of dolostones, limestones, sandstones, and shales of Late Cambrian to Middle Devonian age, and ranges in thickness from approximately 1,100 feet to more than 4,000 feet. Hydrologically, the aquifer is complex, characterized by discrete and diffuse flow components with large spatial variations in porosity and permeability. Regionally, the flow wit
Authors
Aaron L. Pugh
Riparian-vegetation controls on the spatial pattern of stream-channel instability, Little Piney Creek, Missouri
The role of riparian vegetation is assessed quantitatively by using a five-decade record of valley bottom vegetation and channel dynamics developed from historical aerial photography. A 12-kilometer reach of a typical Ozarks stream was mapped using aerial photographs from 1938, 1948, 1955, 1965, 1976, and 1989; maps were then analyzed in a digital geographic information system. Analysis of sequent
Authors
Robert B. Jacobson, Aaron L. Pugh
Status of water levels and selected water-quality conditions in the Mississippi River Valley alluvial aquifer in eastern Arkansas, 1994-96
During the spring of 1994 and 1996, water levels were measured in more than 600 wells completed in the Mississippi River Valley alluvial aquifer in eastern Arkansas. Water samples were collected during the summer of 1995 from about 375 wells completed in the alluvial aquifer and measured for specific conductance. Concentrations of dissolved chloride were analyzed in 314 of the samples, and concent
Authors
Gregory P. Stanton, Robert L. Joseph, Aaron L. Pugh
Thickness of the Mississippi River Valley alluvial aquifer in eastern Arkansas
No abstract available.
Authors
Aaron L. Pugh, Paul W. Westerfield, David T. Poynter
National Water-Quality Assessment Program; Ozark Plateaus Ground-Water Study
No abstract available.
Authors
A.L. Pugh, J.C. Adamski
Non-USGS Publications**
Garday, T.J., and Aaron L. Pugh, 2003, Geomorphic comments on the low water crossing of the Mulberry River near Ozark, Arkansas: U.S. department of Agriculture - Natural Resources Conservation Service -National Water Management Center Report to multi-agency taskforce, 8 pp.
Pugh, A.L., 2002, University of Araknsas at Pine Bluff - Lonoke Demonstration Farm Ground Water Activities: U.S. Department of Agriculture - Natural Resources Conservation Service - National Water Management Center Fact-Sheet 02-08, 4 pp.
Pugh, A.L., 2001, Delta-Clearwater Area, Alaska -- Aquifer Assessment: U.S. Department of Agriculture - Natural Resource Conservation Service - National Water Management Center Report to Alaska NRCS State Engineer, 22 pp.
Pugh, A.L., 2000, University of Araknsas at Pine Bluff - Lonoke Demonstration Farm Ground Water Activities: U.S. Department of Agriculture - Natural Resources Conservation Service - National Water Management Center Fact-Sheet 00-08, 4 pp.
Pugh, A.L., 2000, Fact Sheet Denotes the proper method for Measuring Ground-Water-Levels [News Article]: USDA - NRCS Technology News, March 2000
Pugh, A.L., 2000, Where the Water Flows: Agricultural Water Use [news article]: NRCS This Week, January 14, 2000 - Tech Tip.
Pugh, A.L., 1999 GROUND WATER LEVEL MEASUREMENTS USING A GRADUATED STEEL TAPE: U.S. Department of Agriculture - Natural Resources Conservation Service - National Water Management Center Fact-Sheet 99-02, 6 pp.
Adamski, J.C., and Pugh, A.L., 1996, Occurrence of Pesticides in Ground Water of the Ozark Plateaus Province: Journal of the American Water Resources Association, Vol. 32, No. 1,
Pugh, A.L., 1992, Recent Geomorphic Evolution of the Little Piney Creek, Phelps County, Missouri: Masters Thesis, University of Missouri - Rolla, 84 pp.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
Filter Total Items: 17
Potentiometric surface of the Ozark Aquifer in northern Arkansas, 1995
The Ozark aquifer in northern Arkansas is comprised of dolostones, limestones, sandstones, and shales of Late Cambrian to Middle Devonian age, and ranges in thickness from approximately 1,100 feet to more than 4,000 feet. Hydrologically, the aquifer is complex, characterized by discrete and diffuse flow components with large spatial variations in porosity and permeability. Regionally, the flow wit
Authors
Aaron L. Pugh
Riparian-vegetation controls on the spatial pattern of stream-channel instability, Little Piney Creek, Missouri
The role of riparian vegetation is assessed quantitatively by using a five-decade record of valley bottom vegetation and channel dynamics developed from historical aerial photography. A 12-kilometer reach of a typical Ozarks stream was mapped using aerial photographs from 1938, 1948, 1955, 1965, 1976, and 1989; maps were then analyzed in a digital geographic information system. Analysis of sequent
Authors
Robert B. Jacobson, Aaron L. Pugh
Status of water levels and selected water-quality conditions in the Mississippi River Valley alluvial aquifer in eastern Arkansas, 1994-96
During the spring of 1994 and 1996, water levels were measured in more than 600 wells completed in the Mississippi River Valley alluvial aquifer in eastern Arkansas. Water samples were collected during the summer of 1995 from about 375 wells completed in the alluvial aquifer and measured for specific conductance. Concentrations of dissolved chloride were analyzed in 314 of the samples, and concent
Authors
Gregory P. Stanton, Robert L. Joseph, Aaron L. Pugh
Thickness of the Mississippi River Valley alluvial aquifer in eastern Arkansas
No abstract available.
Authors
Aaron L. Pugh, Paul W. Westerfield, David T. Poynter
National Water-Quality Assessment Program; Ozark Plateaus Ground-Water Study
No abstract available.
Authors
A.L. Pugh, J.C. Adamski
Non-USGS Publications**
Garday, T.J., and Aaron L. Pugh, 2003, Geomorphic comments on the low water crossing of the Mulberry River near Ozark, Arkansas: U.S. department of Agriculture - Natural Resources Conservation Service -National Water Management Center Report to multi-agency taskforce, 8 pp.
Pugh, A.L., 2002, University of Araknsas at Pine Bluff - Lonoke Demonstration Farm Ground Water Activities: U.S. Department of Agriculture - Natural Resources Conservation Service - National Water Management Center Fact-Sheet 02-08, 4 pp.
Pugh, A.L., 2001, Delta-Clearwater Area, Alaska -- Aquifer Assessment: U.S. Department of Agriculture - Natural Resource Conservation Service - National Water Management Center Report to Alaska NRCS State Engineer, 22 pp.
Pugh, A.L., 2000, University of Araknsas at Pine Bluff - Lonoke Demonstration Farm Ground Water Activities: U.S. Department of Agriculture - Natural Resources Conservation Service - National Water Management Center Fact-Sheet 00-08, 4 pp.
Pugh, A.L., 2000, Fact Sheet Denotes the proper method for Measuring Ground-Water-Levels [News Article]: USDA - NRCS Technology News, March 2000
Pugh, A.L., 2000, Where the Water Flows: Agricultural Water Use [news article]: NRCS This Week, January 14, 2000 - Tech Tip.
Pugh, A.L., 1999 GROUND WATER LEVEL MEASUREMENTS USING A GRADUATED STEEL TAPE: U.S. Department of Agriculture - Natural Resources Conservation Service - National Water Management Center Fact-Sheet 99-02, 6 pp.
Adamski, J.C., and Pugh, A.L., 1996, Occurrence of Pesticides in Ground Water of the Ozark Plateaus Province: Journal of the American Water Resources Association, Vol. 32, No. 1,
Pugh, A.L., 1992, Recent Geomorphic Evolution of the Little Piney Creek, Phelps County, Missouri: Masters Thesis, University of Missouri - Rolla, 84 pp.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.