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An Assessment of the Collection and Analysis of Hydrologic Data by Private Contractors for the U.S. Geological Survey
From abstract: During fiscal years 1978 through 1981, the U.S. Geological Survey contracted for the acquisition and analysis of hydrologic data from 104 surface water stations, 26 ground water stations, and 15 precipitation gages as well as for several hundred miscellaneous surface water measurements of flow and water quality. The work was performed in Montana, North Dakota, Wyoming, Utah, New Mexico, and Oklahoma, terminating at the end of the fiscal year 1981. This report is an assessment of this contracting effort from the standpoint of cost and of quality control measures employed to ensure an acceptable product.
Date:
1983
Creator:
Kilpatrick, F. A.; Condes de la Torre, A. & Hutchinson, R. D.
System:
The UNT Digital Library
Major Geochemical Processes Related to the Hydrology of the Madison Aquifer System and Associated Rocks in Parts of Montana, South Dakota, and Wyoming
From introduction: The overall purpose of this study were twofold: (1) To determine where greatest yielding wells at shallowest depths would produce water of suitable quality for municipal and industrial supplies; and (2) to determine regional effects of additional water development on the hydrologic system.
Date:
1983
Creator:
Busby, John F.; Lee, Roger W. & Hanshaw, Bruce B.
System:
The UNT Digital Library