Geology topics
Kent A. Dodge
Publications and source records attributed to Kent A. Dodge.
Water Resources Data, Montana, 2003; Volume 1. Hudson Bay and Upper Missouri River Basins
Water resources data for Montana for the 2003 water year, volumes 1 and 2, consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; and water levels in wells. This volume contains discharge records for 132 streamflow-gaging stations; stage or content records for 5 lakes and large reservoirs and content for 5 smaller reservoirs; and water-quality records for 66 streamflow stations (34 ungaged), and 7 ground-water wells. Additional water year 2003 data collected at crest-stage gage and miscellaneous-measurement sites were collected but are not published in this report. These data are stored within the District office files in Helena and are available on request. These data represent part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in Montana.
Montana Water Resources Data - 2003, Volume 2. Yellowstone and Upper Columbia River Basins and Ground-Water Levels
Water resources data for Montana for the 2003 water year, volumes 1 and 2, consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; and water levels in wells. This volume contains discharge records for 114 streamflow-gaging stations; stage or content records for 4 lakes and large reservoirs and content for 26 smaller reservoirs; water-quality records for 76 streamflow stations (11 ungaged), and 3 lakes; water-level records for 53 observation wells; and precipitation and water-quality records for 2 atmospheric-deposition stations. Additional water year 2003 data collected at crest-stage gage and miscellaneous-measurement sites were collected but are not published in this report. These data are stored within the District office files in Helena and are available on request. These data represent part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in Montana.
Water Resources Data, Montana, 2002
Water resources data for Montana for the 2002 water year consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; and water levels in wells. This report contains discharge records for 244 streamflow-gaging stations; stage or content records for 9 lakes and large reservoirs and content for 31 smaller reservoirs; water-quality records for 142 streamflow stations (42 ungaged), 9 ground-water wells, and 3 lakes; precipitation records for 2 atmospheric-deposition stations; and water-level records for 53 observation wells. Additional water year 2002 data collected at crest-stage gage and miscellaneous-measurement sites were collected but are not published in this report. These data are stored within the District office files in Helena and available on request. These data represent part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in Montana.
Water-Quality, Bed-Sediment, and Biological Data (October 2000 through September 2001) and Statistical Summaries of Data for Streams in the Upper Clark Fork Basin, Montana
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Effluent mixing characteristics below four wastewater-treatment facilities in southwestern Montana, 1997
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Water-quality, bed-sediment, and biological data (October 1995 through September 1996) and statistical summaries of data for streams in the Upper Clark Fork Basin, Montana
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Selected hydrogeologic data from the Judith Basin, central Montana
Selected hydrogeologic data from the Judith basin, central Montana, have been compiled for use as the physical basis of a ground-water model prepared as part of a 4-year study of Cenozoic and Mesozoic aquifers of the northern Great Plains area of Montana. Records of Cenozoic and Mesozoic aquifers of the northern Great Plains area of Montana. Records of 1,124 wells and 640 springs are tabulated in the report; most of these data have been collected since 1959. Lithologic logs of 68 wells are also included. Chemical data for wells and springs include 290 water samples analyzed for major cation and anion concentrations and 282 water samples analyzed for miscellaneous-constituent concentrations. The locations of wells and springs listed in the report are shown on a map at a scale of 1:250,000. (USGS)
Base flow and chemical quality of streams in the Northern Great Plains area, Montana and Wyoming, 1977-78
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Measurements of discharge, gain or loss in flow, and chemical quality of the Poplar and Redwater Rivers, northeastern Montana, October 24-25, 1979
Discharge, specific conductance, and water temperature were measured at 37 sites on the Poplar and Redwater Rivers in northeastern Montana on October 24-25, 1979, to provide data on the interaction between surface-water and groundwater systems. Streamflow gains or losses were computed for those stream reaches not significantly affected by irrigation. Water samples were collected at 17 of the sites for detailed chemical-quality analysis. The tabulated data provide an areally broad data base of concurrent base-flow conditions. (USGS)