2,014 results returned
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Title: Ground-water resources of Highland County
Contributors:- Thematic maps
- 1991
Summary: Includes location map. Scale approximately 1:62,500 Relief shown by contours and spot heights. by James J. Schmidt ; Robert L. Stewart, cartographer. "Total copies printed: 500."
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Title: Ground-water resources of Fayette County
Contributors:- Thematic maps
- 1990
Summary: Includes location map. "Total copies printed: 500." by James J. Schmidt ; Robert L. Stewart, cartographer. Relief shown by contours and spot heights. Scale approximately 1:62,500
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Title: Ground-water resources of Butler County
Contributors:- Thematic maps
- 1986
Summary: Relief shown by contours and spot heights. by James J. Schmidt ; cartography, David S. Orr. Scale 1:62,500 "Total copies printed: 500." Includes location map.
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Title: Ground-water resources of Lawrence and Gallia counties
Contributors:- Thematic maps
- 1985
Summary: Includes location map. "Total copies printed: 500." by James J. Schmidt. Scale 1:135,000 Relief shown by contours and spot heights.
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Title: Ground-water resources of Champaign County
Contributors:- Thematic maps
- 1985
Summary: by James J. Schmidt. Relief shown by contours and spot heights. Scale 1:62,500 Includes location map. "Total copies printed: 500."
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Title: Ground-water resources of Hardin County
Contributors:- Thematic maps
- 1983
Summary: Includes location map. by James J. Schmidt, 1982 ; cartography, Douglas E. Keen. Scale 1:62,500 Relief shown by contours and spot heights.
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Title: Ground-water resources of Henry County
Contributors:- Thematic maps
- 1983
Summary: Includes location map. Scale 1:62,500 Relief shown by contours and spot heights. by James J. Schmidt, 1982 ; cartography, Douglas E. Keen.
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Title: Ground-water resources of Logan County
Contributors:- Thematic maps
- 1983
Summary: Scale 1:62,500. by James J. Schmidt ; cartography, Douglas E. Keen. Includes profile and index map. Relief shown by contours and spot heights.
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Title: Ground-water resources of Defiance County
Contributors:- Thematic maps
- 1982
Summary: Scale 1:62,500 by James J. Schmidt ; cartography, VK & Douglas E. Keen. Includes profile and location map. Relief shown by contours and spot heights.
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Title: Ground-water resources of Clark County
Contributors:- Thematic maps
- 1982
Summary: Includes location map. by James J. Schmidt (after Norris, S.E. 1952) ; cartography, Douglas E. Keen. Scale 1:62,500 Relief shown by contours and spot heights.
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Title: Ground-water resources of Crawford County
Contributors:- Not specified
- 1981
Summary: Includes location map. Scale 1:62,500 Relief shown by contours and spot heights. by James J. Schmidt ; cartography, VK.
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Title: Ground-water resources of Hancock County
Contributors:- Thematic maps
- 1981
Summary: Includes location map. Scale 1:62,500 Relief shown by contours and spot heights. by James J. Schmidt ; cartography, VK.
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Title: Ground-water resources of Fairfield County
Contributors:- Thematic maps
- 1981
Summary: Includes location map. Scale 1:62,500 Relief shown by contours and spot heights. by James J. Schmidt ; cartography, VK.
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Title: Ground-water resources of Knox County
Contributors:- Thematic maps
- 1980
Summary: Includes location map. Relief shown by contours and spot heights. by James J. Schmidt ; cartography, VK. Scale approximately 1:63,000
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Title: Ground-water resources of Lake County
Contributors:- Thematic maps
- 1979
Summary: Includes location map. by James J. Schmidt ; cartography, Tarry A. Crumley. Scale approximately 1:63,000. Relief shown by contours and spot heights.
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Title: Map of a lower portion of the Lower Scioto River Basin showing availability of underground water
Contributors:- Thematic maps
- 1962
Summary: Scale bar lower left corner of map. Map side also contains legend and explanation of map symbols. "Prepared by JAMES J. SCHMIDT, Geologist, Ohio Division of Water" Text includes information about generalized stratigraphic sequence of the rocks in the lower Scioto River Basin and quality of underground water.
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Title: Map of the Scioto Brush Creek Basin showing availability of underground water
Contributors:- Thematic maps
- 1962
Summary: Text includes information about generalized stratigraphic sequence of the rocks in the Scioto Brush Creek Basin and quality of underground water. Map side also contains legend and explanation of map symbols. Scale bar lower right corner of map. "Prepared by JAMES J. SCHMIDT, Geologist, Ohio Division of Water"
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Title: Map of the South Fork of Licking River Basin showing availability of underground water
Contributors:- Thematic maps
- 1962
Summary: Map side also contains legend and explanation of map symbols. "Prepared by JAMES J. SCHMIDT, Geologist, Ohio Division of Water" Scale bar lower right corner of map. Text includes information about generalized stratigraphic sequence of the rocks in the South Fork of Licking River Basin and quality of underground water.
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Title: Map of the Middle Tuscarawas River and Sugar Creek Basins showing availability of underground water
Contributors:- Thematic maps
- 1962
Summary: Scale bar lower left corner of map. Map side also contains legend and explanation of map symbols. "Prepared by JAMES J. SCHMIDT, Geologist, Ohio Division of Water" Text includes information about generalized stratigraphic sequence of the rocks in the Middle Tuscarawas River and Sugar Creek Basins and quality of underground water.
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Title: Map of a part of the upper portion Muskingum River Basin showing availability of underground water
Contributors:- Thematic maps
- 1962
Summary: Map side also contains legend and explanation of map symbols. Text includes information about generalized stratigraphic sequence of the rocks in a part of the upper portion of the Muskingum River Basin and quality of underground water. Scale bar lower right corner of map. "Prepared by JAMES J. SCHMIDT, Geologist, Ohio Division of Water