Daniel J Sullivan (Former Employee)
Science and Products
Filter Total Items: 28
Water quality in the Western Lake Michigan Drainages, Wisconsin and Michigan, 1992-95
This report is intended to summarize major findings that emerged between 1992 and 1995 from the water-quality assessment of the Western Lake Michigan Drainages Study Unit and torelate these findings to water-quality issues of regional and national concern. The information in primarily intended for those who are involved in water-resource management. Yet, the information contained here may also int
Authors
Charles A. Peters, Dale M. Robertson, David A. Saad, Daniel J. Sullivan, Barbara C. Scudder, Faith A. Fitzpatrick, Kevin D. Richards, Jana S. Stewart, Sharon A. Fitzgerald, Bernard N. Lenz
Pesticides in streams of the western Lake Michigan drainages, Wisconsin and Michigan, 1993-95
During 1993-95, water samples were collected at nine sites on eight streams in the Western Lake Michigan Drainages to attempt to determine pesticide concentrations. The sampling effort was part of the U.S. Geological Survey's National Water- Quality Assessment (NAWQA) Program. Pesticides analyzed for were 58 herbicides and 30 insecticides. Pesticides are used extensively in the study area; applica
Authors
Daniel J. Sullivan, Kevin D. Richards
Surface-water-quality assessment of the upper Illinois River Basin in Illinois, Indiana, and Wisconsin; fixed-station network and selected water-quality data for April 1987-September 1990
This report describes and presents the sampling design, methods, quality assurance methods and results, and information on how to obtain data collected at eight fixed stations in the upper Illinois River Basin as part of the pilot phase of the National Water-Quality Assessment program. Data were collected monthly from April 1987-August l990; these data were supplemented with data collected during
Authors
Daniel J. Sullivan, Stephen F. Blanchard
Floating sample-collection platform with stage-activated automatic water sampler for streams with large variation in stage
A floating sample-collection platform is described for stream sites where the vertical or horizontal distance between the stream-sampling point and a safe location for the sampler exceed the suction head of the sampler. The platform allows continuous water sampling over the entire storm-runoff hydrogrpah. The platform was developed for a site in southern Illinois.
Authors
Stephen R. Tarte, A.R. Schmidt, Daniel J. Sullivan
Science and Products
Filter Total Items: 28
Water quality in the Western Lake Michigan Drainages, Wisconsin and Michigan, 1992-95
This report is intended to summarize major findings that emerged between 1992 and 1995 from the water-quality assessment of the Western Lake Michigan Drainages Study Unit and torelate these findings to water-quality issues of regional and national concern. The information in primarily intended for those who are involved in water-resource management. Yet, the information contained here may also int
Authors
Charles A. Peters, Dale M. Robertson, David A. Saad, Daniel J. Sullivan, Barbara C. Scudder, Faith A. Fitzpatrick, Kevin D. Richards, Jana S. Stewart, Sharon A. Fitzgerald, Bernard N. Lenz
Pesticides in streams of the western Lake Michigan drainages, Wisconsin and Michigan, 1993-95
During 1993-95, water samples were collected at nine sites on eight streams in the Western Lake Michigan Drainages to attempt to determine pesticide concentrations. The sampling effort was part of the U.S. Geological Survey's National Water- Quality Assessment (NAWQA) Program. Pesticides analyzed for were 58 herbicides and 30 insecticides. Pesticides are used extensively in the study area; applica
Authors
Daniel J. Sullivan, Kevin D. Richards
Surface-water-quality assessment of the upper Illinois River Basin in Illinois, Indiana, and Wisconsin; fixed-station network and selected water-quality data for April 1987-September 1990
This report describes and presents the sampling design, methods, quality assurance methods and results, and information on how to obtain data collected at eight fixed stations in the upper Illinois River Basin as part of the pilot phase of the National Water-Quality Assessment program. Data were collected monthly from April 1987-August l990; these data were supplemented with data collected during
Authors
Daniel J. Sullivan, Stephen F. Blanchard
Floating sample-collection platform with stage-activated automatic water sampler for streams with large variation in stage
A floating sample-collection platform is described for stream sites where the vertical or horizontal distance between the stream-sampling point and a safe location for the sampler exceed the suction head of the sampler. The platform allows continuous water sampling over the entire storm-runoff hydrogrpah. The platform was developed for a site in southern Illinois.
Authors
Stephen R. Tarte, A.R. Schmidt, Daniel J. Sullivan