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Water resources of the Rock River watershed, southwestern Minnesota
H.W. Anderson, W.L. Broussard, D.F. Farrell, P.E. Felsheim
1976, Hydrologic Atlas 555
This Hydrologic Atlas is one of series describing the 39 watershed units in Minnesota. The 1,750 sq mi in the Rock River watershed are glaciated upland plain including all of Rock County and parts of Pipestone, Murray, Lincoln, Nobles and Jackson Counties. The average annual water budget shows 25.8 inches...
A hydrologic description of Keystone Lake near Tampa, Florida
R.C. Reichenbaugh
1976, Water-Resources Investigations Report 76-124
The terrain around Keystone Lake, a 388-acre lake in northwest Hillsborough County, Florida, near the Cosme well field, is dotted with sinks that promote leakage from the surficial aquifer to the underlying Floridan aquifer. The lake, an integral part of the Brooker Creek channel, receives overland runoff from cypress swamps,...
Deep Ocean Mining Environmental Study, Northeast Pacific nodule province; geology and geochemistry of Site C
James L. Bischoff
1976, Open-File Report 76-548
Probably the single most obvious and important environmental effect during deep-sea mining operations will be the resuspension and discharge of large amounts of sea floor sediment into the water column.  The objectives of the geological program, therefore, were two-fold.  The first was to provide baseline information on the sediment system...
The Lisburne Group: A potential major hydrocarbon objective of the Arctic Slope, Alaska
Kenneth J. Bird, Clifton F. Jordan
1976, Open-File Report 76-786
The Lisburne Group, a thick carbonate rock unit of Mississippian and Pennsylvanian age, is one of the most widespread potential reservoir rock units in northern Alaska. A comprehensive review of the Lisburne in the subsurface of the eastern Arctic Slope indicates attractive reservoir characteristics in a favorable source and migration...
Waste-assimilation study of Koshkonong Creek below sewage-treatment plant at Sun Prairie, Wisconsin
R. Stephen Grant
1976, Open-File Report 76-655
A waste-load-assimilation study of a reach of Koshkonong Creek below the Sun Prairie, Wisconsin, sewage-treatment-plant outfall indicated that a high level of treatment would be required to meet Wisconsin water-quality standards. To maintain a minimum dissolved-oxygen concentration of 5 mg/liter during the critical summer low-flow period, 5-day carbonaceous biochemical-oxygen demand...