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Location Map of the ALBE basin. National map of all NAWQA study units. |
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Basin Map in black and white showing major rivers (from Harned, D.A. and Davenport M.S., 1990, Water-quality trends and basin activities and characteristics for the Albemarle-Pamlico estuarine system, North Carolina and Virginia: U.S. Geological Survey Open-File Report 90-398, 164 p.) |
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Basin Map in black and white showing counties and basins (from Harned, D.A. and Davenport M.S., 1990, Water-quality trends and basin activities and characteristics for the Albemarle-Pamlico estuarine system, North Carolina and Virginia: U.S. Geological Survey Open-File Report 90-398, 164 p. |
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Geohydrology showing major geohydrologic units (from McMahon, Gerard and Lloyd, Orville B. Jr., 1995, Water-quality assessment of the Albemarle-Pamlico Drainage Basin, North Carolina and Virginia--Environmental setting and water-quality issues: U.S. Geological Survey Open-File Report 95-136, 72 p.) |
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Landuse showing 1972-75 GIRAS (LUDA) landuse (modified from McMahon, Gerard and Lloyd, Orville B. Jr., 1995, Water-quality assessment of the Albemarle-Pamlico Drainage Basin, North Carolina and Virginia--Environmental setting and water-quality issues: U.S. Geological Survey Open-File Report 95-136, 72 p.) |
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Soil Hydrologic groups (modified from McMahon, Gerard and Lloyd, Orville B. Jr., 1995, Water-quality assessment of the Albemarle-Pamlico Drainage Basin, North Carolina and Virginia--Environmental setting and water-quality issues: U.S. Geological Survey Open-File Report 95-136, 72 p.) |
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Ground-water sites and soil drainage showing site location and depth (from Spruill, T.B., Eimers, J.L., and Morey, A.E , 1996, Nitrate-nitrogen concentrations in shallow ground water of the Coastal Plain of the Albemarle-Pamlico Drainage Study Unit, North Carolina and Virginia: U.S. Geological Survey Fact Sheet FS-241-96, 4 p.) |