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Geology and ground-water features of the Edison-Maricopa area, Kern County, California

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Geology and ground-water resources of the Gila Bend basin, Maricopa County, Arizona

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Mineral resources of the Woolsey Peak Wilderness Study Area, Maricopa County, Arizona

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Mineral resources of the Sierra Estrella Wilderness Study Area, Maricopa County, Arizona

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Mineral resources of the Signal Mountain Wilderness Study Area, Maricopa County, Arizona

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Aeromagnetic map of the Casa Grande area, Maricopa and Pinal Counties, Arizona

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Mineral resources of the Harquahala Mountains Wilderness Study Area, La Paz and Maricopa counties, Arizona

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Maps showing ground-water conditions in the Agua Fria area, Yavapai and Maricopa Counties, Arizona

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Chemistry and toxicity of urban sediments, Maricopa County, Arizona, data and summary statistics

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Field conditions at the Maricopa Agricultural Center, Pinal County, Arizona, April 9, 1989

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Mineral resources of the Eagletail Mountains Wilderness Study Area, La Paz, Maricopa, and Yuma counties, Arizona

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Hydrogeology of the eastern part of the Salt River Valley area, Maricopa and Pinal Counties, Arizona

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Ground-water conditions in the Rainbow Valley and Waterman Wash areas, Maricopa and Pinal Counties, Arizona

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Potential flood hazards and hydraulic characteristics of distributary-flow areas in Maricopa County, Arizona

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Arsenic and gold mineralization in the McFarland Canyon-Story Mine area, Maricopa County, Arizona

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Geology and ground-water resources of McMullen Valley, Maricopa, Yavapai, and Yuma Counties, Arizona

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Field conditions at the Maricopa Agricultural Center, Pinal County, Arizona, September 28, 1989

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Mineral resources of the Big Horn Mountains Wilderness Study Area, Maricopa County, Arizona

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Collage of USGS Maps.

Bouguer gravity map of parts of Maricopa, Pima, Pinal, and Yuma Counties, Arizona

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Stratigraphy of the southern coast ranges near the San Andreas Fault from Cholame to Maricopa, California

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Data from channel-change monitoring at selected sites in Maricopa County, Arizona, 1997-2002

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Reconnaissance geologic map and aeromagnetic map of the Hat Mountain Quadrangle, Maricopa County, Arizona

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Mineral resources of the Table Top mountain Wilderness Study Area, Maricopa and Pinal counties, Arizona

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Chemical characteristics of urban stormwater sediments and implications for environmental management, Maricopa County, Arizona

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Hydrogeology of the western part of the Salt River Valley area, Maricopa County, Arizona

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Maps showing ground-water conditions in the lower Hassayampa area, Maricopa County, Arizona, 1975

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Geologic map of the Mazatzal Wilderness and contiguous roadless area, Gila, Maricopa, and Yavapai Counties, Arizona

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Memorandum on ground-water resources and geology of Rainbow Valley-Waterman Wash area, Maricopa County, Arizona

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Potential errors associated with stage-discharge relations for selected streamflow-gaging stations, Maricopa County, Arizona

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Collage of USGS Maps.

Geologic map of the Table Top Mountain Wilderness Study Area, Pinal and Maricopa counties, Arizona

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