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Publication Extents

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Availability of water from aquifers in upstate New York
Irwin H. Kantrowitz, Deborah S. Snavely
1982, Open-File Report 82-437
Two maps give the locations and estimated yields of unconsolidated and bedrock aquifers of upstate New York, excluding Long Island. The map of surficial deposits give estimates of well yield, aquifer yield, and specific capacity; the map of bedrock units gives the same information and also delineates areas in which...
Ground water and geology of Marquette County, Michigan
C. J. Doonan, J. L. Van Alstine
1982, Open-File Report 82-501
Ground-water resources of Marquette County are about evenly divided between bedrock aquifers and aquifers in glacial deposits. In the northern and the extreme southern parts of the county, most wells are completed in bedrock at depths less than 100 feet. In the central part, most wells are completed in glacial...
Annual summary of ground-water conditions in Arizona, Spring 1981 to Spring 1982
Water Resources Division, U.S. Geological Survey
1982, Open-File Report 82-1009
The withdrawal of ground water was about 5.4 million acre-feet in Arizona in 1981, which is about 800,000 acre-feet more than the amount withdrawn in 1980. Most of the increase in 1981 was in the amount of ground water used for irrigation in the Basin and Range lowlands province. Through...
Map projections used by the U.S. Geological Survey
John Parr Snyder
1982, Bulletin 1532
After decades of using only one map projection, the Polyconic, for its mapping program, the U.S. Geological Survey (USGS) now uses sixteen of the more comnon map projections for its published maps. For larger scale maps, including topographic quadrangles and the State Base Map Series, conformal projections such as the...