Search Maps
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MapChesapeake Bay watershed, Del., D.C., Md., N.Y., Pa., Va., and W.V. "November 1984 4-R-38804-1." Includes notes and location map. Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Soil Conservation Service
- Date: 1984-01-01
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MapHydrologic unit map of the Chesapeake Bay watershed, Del., D.C., Md., N.Y., Pa., Va., and W.V. Also shows watersheds. "November 1984 4-R-38969." "November 1984 4-R-38804-1." Includes notes and location map. Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Soil Conservation Service
- Date: 1984-01-01
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MapChesapeake Bay watershed, percent change in farming of prime farmland 1982-1992 Shows increase/decrease of prime farmland by 10% increments within hydrologic units (regions). Also covers Susquehanna River watershed. Includes notes. "6-49." Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Soil Conservation Service
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MapChesapeake Bay watershed, percent area hydrological soil group "A" 1992 Data shown by "percent of non-federal land area" within hydrologic units (regions). Also covers Susquehanna River watershed. Includes notes. "6-53." Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Soil Conservation Service
- Date: 1992-01-01
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MapChesapeake Bay watershed, highly erodible land on cropland, 1992 Shows soil erodibility within hydrologic units (regions). Also covers Susquehanna River watershed. Includes notes. "6-50." Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Soil Conservation Service
- Date: 1992-01-01
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MapChesapeake Bay watershed, percent cropland area in corn, 1992 Shows percentages within hydrologic units (regions). Also covers Susquehanna River watershed. Includes notes. "6-51." Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Soil Conservation Service
- Date: 1992-01-01
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MapChesapeake Bay watershed, percent area pastureland, 1992 Shows percentages within hydrologic units (regions). Also covers Susquehanna River watershed. Includes notes. "6-52." Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Soil Conservation Service
- Date: 1992-01-01