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Literature review and need for additional study of surface-water quality in the Cuyahoga Valley National Recreation Area, Ohio
C.J. Childress
1984, Open-File Report 84-619
The Cuyahoga Valley National Recreation Area encompasses about 24 miles of the middle reach of the Cuyahoga River and parts of four major tributaries -- Furnace Run, Brandywine Creek, Chippewa Creek, and TInkers Creek. Water quality in this reach does not meet Ohio water-quality standards for dissolved oxygen, fecal bacteria,...
Directory of member organizations of the National Water Data Exchange (NAWDEX)
Cassandra D. Blackwell
1984, Open-File Report 84-469
The National Water Data Exchange (NAWDEX) is a national confederation of water-oriented organizations working together to improve access to water data. It consists of member organizations from all sectors of the water-data community. This Directory provides the names, addresses, and telephone numbers of all NAWDEX member organizations and their designated...
Statistical relations among earthquake magnitude, surface rupture length, and surface fault displacement
M. G. Bonilla, R. K. Mark, J. J. Lienkaemper
1984, Open-File Report 84-256
In order to refine correlations of surface-wave magnitude, fault rupture length at the ground surface, and fault displacement at the surface by including the uncertainties in these variables, the existing data were critically reviewed and a new data base was compiled. Earthquake magnitudes were redetermined as necessary to make them...