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[PDF] Water Quality in the Potomac River Basin
pubs.usgs.gov/circ/circ1166/circ1166.pdf
Potomac River Basin Maryland, Pennsylvania, Virginia, West Virginia and the District of Columbia, 1992–96 ... West Virginia, and the District of ...
Water Quality in the Potomac River Basin, Maryland, Pennsylvania ...
pubs.usgs.gov/circ/circ1166/
Summary report on water quality in the Potomac River Basin, Maryland, Pennsylvania, Virginia, West Virginia, and the District of Columbia, 1992-96 ...
Water quality in the Potomac River basin, Maryland, Pennsylvania ...
pubs.usgs.gov/publication/cir1166
Water quality in the Potomac River basin, Maryland, Pennsylvania, Virginia, West Virginia, and the District of Columbia, 1992-96. Circular 1166. By ...
Environmental Sampling and Modeling Results to Characterize Surface ...
www.usgs.gov/data/environmental-sampling-and-modeling-results-characterize-surface-water-quality-32-sites-across
This data release presents chemical results from investigations of surface-water quality in the Potomac River watershed (encompassing Washington, D.C ...
Current Conditions for Maryland: Water Quality - USGS
waterdata.usgs.gov/md/nwis/current/?type=quality
Current Conditions for Maryland: Water Quality -- 66 site(s) found. ... POTOMAC RIVER BASIN (downstream of Washington DC) 01653560: PISCATAWAY CREEK ...
USGS Current Conditions for Dist. of Columbia_ Water Quality
waterdata.usgs.gov/dc/nwis/current/?type=quality
Current Conditions for Dist. of Columbia: Water Quality -- 9 site(s) found. ... POTOMAC RIVER BASIN: 01646500: POTOMAC RIVER NEAR WASH, DC LITTLE ...
USGS Water Resources: About USGS Water Resources
water.usgs.gov/GIS/huc_name.html
Includes all of Delaware and New Jersey and the District of Columbia, and parts of Connecticut, Maryland, Massachusetts, New York, Pennsylvania ...
SUMMARY OF MAJOR ISSUES AND FINDINGS IN THE POTOMAC RIVER BASIN
pubs.usgs.gov/circ/circ1166/nawqa91.2.html
Recent water-quality trends and outlook. Despite an estimated 44-percent increase in population in the Potomac River Basin from 1970 to 1990, total ...
USGS Links for HUC 02070001 - South Branch Potomac
water.usgs.gov/lookup/getwatershed?02070001
Water quality in the Potomac River Basin - Maryland, Pennsylvania, Virginia, West Virginia, and the District of Columbia - Water-Quality Assessment of ...
USGS Links for HUC 02070008 - Middle Potomac-Catoctin
water.usgs.gov/lookup/getwatershed?02070008
Water quality in the Potomac River Basin - Maryland, Pennsylvania, Virginia, West Virginia, and the District of Columbia - Water-Quality Assessment of ...
Proxies Project | U.S. Geological Survey - USGS.gov
www.usgs.gov/mission-areas/water-resources/science/proxies-project
This data release presents chemical results from investigations of surface-water quality in the Potomac River watershed (encompassing Washington, D.C ...
USGS CIRC 1166 subpage: Radon in ground water - USGS Publications Warehouse
pubs.usgs.gov/circ/circ1166/nawqa91.8.html
Radon in ground water. Radon is present in ground water throughout the Potomac River Basin. The Federal drinking-water standard for radon is currently ...
[PDF] NATIONAL WATER-QUALITY ASSESSMENT PROGRAM The Potomac River Basin
pubs.usgs.gov/of/1991/0157/report.pdf
The Potomac River basin encompasses 14,670 square miles in Virginia (5,723 square miles), Maryland (3,818 square miles), West Virginia (3,490 square ...
Water-quality assessment of the Potomac River Basin: Analysis of ...
www.usgs.gov/publications/water-quality-assessment-potomac-river-basin-analysis-available-pesticide-data-1972
A study of available data for the period from 1972 to 1990 was conducted to characterize the occurrence and distribution of pesticides in sur-face wat ...
[PDF] AREAL AND TEMPORAL VARIATIONS IN SURFACE-WATER QUALITY
pubs.usgs.gov/wri/1989/4139/report.pdf
drainage area of the Upper Potomac River basin (fig. 1), upstream from Chain Bridge at Washington, D.C., is 11,570 mi2 (square miles) in the States of ...
USGS Links for HUC 02070002 - North Branch Potomac
water.usgs.gov/lookup/getwatershed?02070002
Water quality in the Potomac River Basin - Maryland, Pennsylvania, Virginia, West Virginia, and the District of Columbia - Water-Quality Assessment of ...
[PDF] River Basins of the United States: The Potomac
pubs.usgs.gov/gip/70039377/report.pdf
includes the District of Columbia and parts of Maryland, Pennsylvania, Virginia, and West Virginia. Average Rainfall An average of from 35 to 45 ...
Water-quality assessment of the Potomac River Basin: Basin description ...
pubs.usgs.gov/publication/wri954221
Water-quality assessment of the Potomac River Basin: Basin description and analysis of available nutrient data, 1970-90 ... Basin description and ...
USGS Links for HUC 020700100204 - Lower Anacostia River
water.usgs.gov/lookup/getwbd?020700100204
Water quality in the Potomac River Basin - Maryland, Pennsylvania, Virginia, West Virginia, and the District of Columbia - Water-Quality Assessment of ...
[PDF] Geohydrologic Reconnaissance of the Upper Potomac River Basin
pubs.usgs.gov/wsp/2035/report.pdf
The upper Potomac River basin, in the central Appalachian region in Pennsylvania, Maryland, Virginia, and West Virginia, is a humid temperate region ...