Stephen Kalkhoff (Former Employee)
Science and Products
Filter Total Items: 70
Background hydrologic information in potential lignite mining areas in north-central Mississippi, August 1984 Background hydrologic information in potential lignite mining areas in north-central Mississippi, August 1984
The U.S. Geological Survey, in cooperation with the Mississippi Department of Natural Resources, Bureau of Geology, is conducting a hydrologic data collection program in potential lignite-producing areas in Mississippi. During the last two weeks of August 1984, hydrologic data were collected at 15 stream sites that drain potential lignite mining areas in Lafayette, Calhoun, and Yalobusha...
Authors
S. J. Kalkhoff
Background hydrologic information in potential lignite mining areas in Mississippi, July 1982 Background hydrologic information in potential lignite mining areas in Mississippi, July 1982
A water-quality sampling program was initiated in 1980 to determine background hydrologic data in potential lignite mining areas of Mississippi. This report is the third in a planned five-part series to provide data to assess future impacts of mining on small streams. The data indicates that most streams in the study area have a dissolved-solids concentration less than 100 mg/. The major...
Authors
Stephen J. Kalkhoff
Quality of water in Luxapallia Creek at Columbus, Mississippi Quality of water in Luxapallia Creek at Columbus, Mississippi
A quality-of-water study was conducted on September 9-12, 1979, on Luxapallila Creek and its tributaries, Magby and McCrary Creeks. The short term study indicated that the water in Luxapallila, Magby, and McCrary Creeks is suitable for many purposes. The dissolved-oxygen concentration, temperature, and pH of the water in Luxapallila Creek changed little downstream from site 1 to site 5...
Authors
Stephen J. Kalkhoff
Quality of water and time of travel in Bakers Creek near Clinton, Mississippi Quality of water and time of travel in Bakers Creek near Clinton, Mississippi
A short-term intensive quality-of-water study was conducted during a period of generally low streamflow in Bakers Creek and its tributary, Lindsey Creek, near Clinton, Mississippi. During the September 15-18, 1980 study, dissolved oxygen concentrations in Bakers Creek were less than 5 milligrams per liter. The specific conductance, 5-day biochemical oxygen demand, nutrient concentrations...
Authors
Stephen J. Kalkhoff
Specific conductance and dissolved chloride concentrations of freshwater aquifers and streams in petroleum producing areas in Mississippi Specific conductance and dissolved chloride concentrations of freshwater aquifers and streams in petroleum producing areas in Mississippi
Specific conductance and dissolved chloride reconnasissance sampling was conducted in six oil-producing areas of Mississippi during periods of low streamflow in 1980 and 1981. Water samples were collected at 224 ground-water and 190 suface-water sites. Samples from 55 surface-water and 17 ground-water sites contained dissolved chloride concentrations in excess of 100 milligrams per liter...
Authors
S. J. Kalkhoff
Science and Products
Filter Total Items: 70
Background hydrologic information in potential lignite mining areas in north-central Mississippi, August 1984 Background hydrologic information in potential lignite mining areas in north-central Mississippi, August 1984
The U.S. Geological Survey, in cooperation with the Mississippi Department of Natural Resources, Bureau of Geology, is conducting a hydrologic data collection program in potential lignite-producing areas in Mississippi. During the last two weeks of August 1984, hydrologic data were collected at 15 stream sites that drain potential lignite mining areas in Lafayette, Calhoun, and Yalobusha...
Authors
S. J. Kalkhoff
Background hydrologic information in potential lignite mining areas in Mississippi, July 1982 Background hydrologic information in potential lignite mining areas in Mississippi, July 1982
A water-quality sampling program was initiated in 1980 to determine background hydrologic data in potential lignite mining areas of Mississippi. This report is the third in a planned five-part series to provide data to assess future impacts of mining on small streams. The data indicates that most streams in the study area have a dissolved-solids concentration less than 100 mg/. The major...
Authors
Stephen J. Kalkhoff
Quality of water in Luxapallia Creek at Columbus, Mississippi Quality of water in Luxapallia Creek at Columbus, Mississippi
A quality-of-water study was conducted on September 9-12, 1979, on Luxapallila Creek and its tributaries, Magby and McCrary Creeks. The short term study indicated that the water in Luxapallila, Magby, and McCrary Creeks is suitable for many purposes. The dissolved-oxygen concentration, temperature, and pH of the water in Luxapallila Creek changed little downstream from site 1 to site 5...
Authors
Stephen J. Kalkhoff
Quality of water and time of travel in Bakers Creek near Clinton, Mississippi Quality of water and time of travel in Bakers Creek near Clinton, Mississippi
A short-term intensive quality-of-water study was conducted during a period of generally low streamflow in Bakers Creek and its tributary, Lindsey Creek, near Clinton, Mississippi. During the September 15-18, 1980 study, dissolved oxygen concentrations in Bakers Creek were less than 5 milligrams per liter. The specific conductance, 5-day biochemical oxygen demand, nutrient concentrations...
Authors
Stephen J. Kalkhoff
Specific conductance and dissolved chloride concentrations of freshwater aquifers and streams in petroleum producing areas in Mississippi Specific conductance and dissolved chloride concentrations of freshwater aquifers and streams in petroleum producing areas in Mississippi
Specific conductance and dissolved chloride reconnasissance sampling was conducted in six oil-producing areas of Mississippi during periods of low streamflow in 1980 and 1981. Water samples were collected at 224 ground-water and 190 suface-water sites. Samples from 55 surface-water and 17 ground-water sites contained dissolved chloride concentrations in excess of 100 milligrams per liter...
Authors
S. J. Kalkhoff