Unified Interior Regions

Region 4: Mississippi Basin

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Filter Total Items: 4,371
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Year Published: 1980

Toxicity of five forest insecticides to cutthroat trout and two species of aquatic invertebrates

The Northern Rocky Mountain region has had scattered infestation of the western spruce budworm Christoneura occidentalis since the early 1900's (U.S. DEPARTMENT OF AGRICULTURE (USDA) 1976b). On the basis of aerial surveys in 1975, TUNNOCK et al. (1976), estimated that budworm defoliation occurred on 2,278,804 acres of six National Forests in...

Woodward, D.F.; Mauck, W.L.

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Year Published: 1979

Baseline water quality of Iowa's coal region

To assist the Iowa Department of Environmental Quality in determining the effects that coal mining and attendant activities will have on the water quality of Iowa streams, the U.S. Geological Survey collected three sets of water-quality samples (representative of high, average, and low streamflow) in the White Breast, English,aand Cedar Creek...

Slack, Larry J.
Baseline water quality of Iowa's coal region; 1979; OFR; 79-980; Slack, Larry J.

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Year Published: 1979

Chemical analyses of surface water in Illinois, 1975-77--Volume I, Des Plaines River basin and Lake Michigan

Samples of surface water were collected and analyzed by the Illinois Environmental Protection Agency. The results from water years 1975 to 1977 are presented in three volumes. The history of sampling and analytical methods used during that period are summarized. Stream discharge data from records of the U.S. Geological Survey are included for all...

Grason, David; Healy, R.W.
Grason, D., and Healy, R.W., 1979, Chemical analyses of surface water in Illinois, 1975–77—Volume I, Des Plaines River basin and Lake Michigan: U.S. Geological Survey Water-Resources Investigations Report 79–23, 218 p., https://doi.org/10.3133/wri7923.

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Year Published: 1979

Chemical analyses of surface water in Illinois, 1975-77--Volume II, Illinois River basin and Mississippi River tributaries north of Illinois River basin

Samples of surface water were collected and analyzed by the Illinois Environmental Protection Agency. The results from water years 1975 to 1977 are presented in three volumes. The history of sampling and analytical methods used during that period are summarized. Stream discharge data from records of the U.S. Geological Survey are included for all...

Grason, David; Healy, R.W.
Grason, D., and Healy, R.W., 1979, Chemical analyses of surface water in Illinois, 1975–77—Volume II, Illinois River basin and Mississippi River tributaries north of Illinois River basin: U.S. Geological Survey Water-Resources Investigations Report 79–24, 282 p., https://doi.org/10.3133/wri7924.

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Year Published: 1979

Chemical analyses of surface water in Illinois, 1975-77--Volume III, Ohio River tributaries and Mississippi River tributaries south of Illinois River basin

Samples of surface water were collected and analyzed by the Illinois Environmental Protection Agency. The results from water years 1975 to 1977 are presented in three volumes. The history of sampling and analytical methods used during that period are summarized. Stream discharge data from records of the U.S. Geological Survey are included for all...

Grason, David; Healy, R.W.
Grason, D., and Healy, R.W., 1979, Chemical analyses of surface water in Illinois, 1975–77—Volume III, Ohio River tributaries and Mississippi River tributaries south of Illinois River basin: U.S. Geological Survey Water-Resources Investigations Report 79–25, 242 p., https://doi.org/10.3133/wri7925.

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Year Published: 1979

Programs and activities of the Missouri District, Water Resources Division, U.S. Geological Survey, fiscal year 1979

Water-resources investigations of the U.S. Geological Survey in Missouri consist of collecting hydrologic data and conducting interpretive investigations. The data and the results of the investigations are published or released by either the U.S. Geological Survey or by cooperating agencies. This report describes the data-collection activities and...

Kratzer, Wanietia M.
Programs and activities of the Missouri District, Water Resources Division, U.S. Geological Survey, fiscal year 1979; 1979; OFR; 79-1058; compiled by Kratzer, Wanietia M.

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Year Published: 1979

River mileages and drainage areas for Illinois streams—Volume 1, Illinois except Illinois River basin

River mileages are presented for points of interest on Illinois streams draining 10 square miles or more. Points of interest include bridges, dams, gaging stations, county lines, hydrologic unit boundaries, and major tributaries. Drainage areas are presented for selected sites, including total drainage area for any stream draining at least 100...

Healy, R.W.
Healy, R.W., 1979, River mileages and drainage areas for Illinois streams—Volume 1, Illinois except Illinois River basin: U.S. Geological Survey Water-Resources Investigations Report 79–110, 350 p., https://doi.org/10.3133/wri79110.

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Year Published: 1979

River mileages and drainage areas for Illinois streams—Volume 2, Illinois River basin

River mileages are presented for points of interest on Illinois streams draining 10 square miles or more. Points of interest include bridges, dams, gaging stations, county lines, hydrologic unit boundaries, and major tributaries. Drainage areas are presented for selected sites, including total drainage area for any stream draining at least 100...

Healy, R.W.
Healy, R.W., 1979, River mileages and drainage areas for Illinois streams—Volume 2, Illinois River basin: U.S. Geological Survey Water-Resources Investigations Report 79–111, 296 p., https://doi.org/10.3133/wri79111.

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Year Published: 1979

Selected geologic information from drill holes in southeastern Iowa

This report presents selected geologic information derived from wells in a 22-county area of southeastern Iowa. The information was extracted from the Automatic Data Processing (ADP) geologic file of the Iowa and U.S. Geological Surveys. The data presented include location, well identification number, and elevation of the well...

Gockel, Daniel J.
Selected geologic information from drill holes in southeastern Iowa; 1979; OFR; 79-415; Gockel, Daniel J.

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Year Published: 1979

Supplement to floods in the upper Des Moines River basin, Iowa

Data on the East Fork Des Moines River for the August 1979 flood between river miles 330.4 and 408.8 is being published as a supplement to the report "Floods in the Upper Des Moines River basin, Iowa" (Schwab, 1970). Elevation profiles of the 1979 flood, along with previously published profiles, are shown in figures 2-4.

Heinitz, Albert J.
Supplement to floods in the upper Des Moines River basin, Iowa; 1979; OFR; 79-1486; Heinitz, Albert J.

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Year Published: 1979

Water quality in the proposed Prosperity Reservoir area, Center Creek Basin, Missouri

Water in Center Creek basin, Mo., upstream from the proposed Prosperity Reservoir damsite is a calcium bicarbonate type that is moderately mineralized, hard, and slightly alkaline. Ammonia and organic nitrogen, phosphorus, total organic carbon, chemical oxygen demand, and bacteria increased considerably during storm runoff, probably due to...

Barks, James H.; Berkas, Wayne R.
Water quality in the proposed Prosperity Reservoir area, Center Creek Basin, Missouri; 1979; WRI; 79-22; Barks, James H.; Berkas, Wayne R.

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Year Published: 1979

Water resources data for Iowa, water year 1978

This report was prepared by personnel of the Iowa district of the Water Resources Division of the U.S. Geological Survey under the supervision of S. W. Wiitala, District Chief, and Alfred Clebsch, Jr., Regional Hydrologist, Central Region. It was done in cooperation with the State of Iowa and with other agencies. This report is one of a series...

Water resources data for Iowa, water year 1978; 1979; WDR; IA-78-1; Geological Survey (U.S.)