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Publication Extents

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Some chemical characteristics of mine drainage in Illinois
L.G. Toler
1980, Open-File Report 80-416
Surface mining for coal in Illinois has affected runoff from the mined areas and altered water quality in the streams. Average annual sulfate loads in streams are 3,000 to 4,000 tons per square mile of mined land in the Big Muddy and Saline River basins in southern Illinois. Relative high...
Examples of the use of earth-science information by decisionmakers in the San Francisco Bay region, California
W. J. Kockelman
1980, Open-File Report 80-124
In the six examples discussed and illustrated here, innovative decisionmakers -- public and private -- have used earth-science information to avoid areas with geologic hazards, protect natural resources, and reduce possible property damage in the San Francisco Bay region. The examples show how: 1) development in fault-rupture areas is regulated,...