Search Results - "Potomac River Watershed."

Selected trace-element and organic contaminants in the streambed sediments of the Potomac River basin, August 1992 / by James M. Gerhart and Joel D. Blomquist. by Gerhart, James M.

Subjects: “…water pollutants Potomac River Watershed.…”
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Bottom sediments and nutrients in the tidal Potomac system, Maryland and Virginia / by Jerry L. Glenn. by Glenn, Jerry L. (Geologist)

Subjects: “…Water Pollution Potomac River Watershed.…”

Nitrate in streams in the Great Valley carbonate subunit of the Potomac River Basin / by Janet M. Denis and Joel D. Blomquist. by Denis, Janet M.

Subjects: “…Water Pollution Potomac River Watershed.…”

Selected herbicides in major streams in the Potomac River Basin upstream from Washington, D.C. / by Gary T. Fisher. by Fisher, Gary T.

Subjects: “…Water Pollution Potomac River Watershed.…”
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Transport of dissolved and suspended material by the Potomac River at Chain Bridge, at Washington, D.C., water years 1978-81 : a water quality study of the tidal Potomac River and... by Blanchard, Stephen F.

Subjects: “…Water quality Potomac River Watershed.…”
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Anthropogenic organic compounds in source and finished groundwater of community water systems in the Piedmont Physiographic Province, Potomac River Basin, Maryland and Virginia, 20... by Banks, William S. L.

Subjects: “…Environmental aspects Potomac River Watershed.…”
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Legal rights in Potomac waters : proceedings of a conference at Harper's Ferry, West Virginia / edited by Garrett Power ; editorial assistant, Regina K. Woloszyn ; sponsored by Int...

Subjects: “…and legislation Potomac River Watershed Congresses.…”

Relation of nitrogen and phosphorus in ground water to land use in four subunits of the Potomac River Basin / by Scott W. Ator and Janet M. Denis ; prepared as part of the National... by Ator, Scott W., Denis, Janet M.

Subjects: “…Groundwater Pollution Potomac River Watershed.…”
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Loads of suspended sediment and nutrients from local nonpoint sources to the tidal Potomac River and Estuary, Maryland and Virginia, 1979-81 water years : a water-quality study of... by Hickman, R. Edward

Subjects: “…Water Pollution Potomac River Watershed.…”

Summary of pesticide data from streams and wells in the Potomac River Basin, 1993-96 by Colleen A. Donnelly and Matthew J. Ferrari. by Donnelly, Colleen A.

Subjects: “…Environmental aspects Potomac River Watershed.…”

Dissolved silica in the tidal Potomac River and Estuary, 1979-81 water years : a water quality study of the tidal Potomac River and Estuary / S.F. Blanchard. by Blanchard, Stephen F.

Subjects: “…Water quality Potomac River Watershed.…”

Geohydrologic reconnaissance of the upper Potomac River basin / by Frank W. Trainer and Frank A. Watkins, Jr. by Trainer, Frank W. (Frank Wilson), 1921-2006

Subjects: “…Groundwater Potomac River Watershed.…”

Drainage areas of the Potomac River basin, West Virginia by Jeffrey B. Wiley, Michelle L. Hunt, and Donald K. Stewart ; prepared in cooperation with the West Virginia Department of... by Wiley, J. B. (Jeffrey B.)

Subjects: “…Drainage Potomac River Watershed.…”

Flood tracking chart for the Potomac River Basin [prepared by Edward J. Doheny, Timothy W. Auer, and Andrew LaMotte of the U.S. Geological Survey ... ; in cooperation with the U.S.... by Doheny, Edward J.

Subjects: “…Floods Potomac River Watershed.…”

Selected trace-element and organic contaminants in the streambed sediments of the Potomac River basin, August 1992 / by James M. Gerhart and Joel D. Blomquist. by Gerhart, James M., Blomquist, Joel D.

Subjects: “…water pollutants Potomac River Watershed.…”
Online Access

Water-quality assessment of the Potomac River Basin : analysis of available pesticide data, 1972-90 / by Humbert Zappia and Gary T. Fisher. by Zappia, Humbert, Fisher, Gary T.

Subjects: “…Water quality Potomac River Watershed.…”
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National Water-Quality Assessment program the Potomac River basin. by Gerhart, James M.

Subjects: “…Water quality Potomac River Watershed.…”

Controls on phosphorous mobility in the Potomac River near the Blue Plains Wastewater Treatment Plant / by Paul P. Hearn, Jr. by Hearn, Paul P.

Subjects: “…Sediment transport Potomac River Watershed.…”
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Estimation and analysis of nutrient and suspended-sediment loads at selected sites in the Potomac River Basin, 1993-95 / by Joy S. Lizárraga ; prepared as part of the National Wat... by Lizárraga, Joy S.

Subjects: “…pollution of water Potomac River Watershed.…”
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Potomac interim report to the President / Federal Interdepartmental Task Force on the Potomac ; Potomac River Basin Advisory Committee.

Subjects: “…resources development Potomac River Watershed.…”