LINKS: Water Quality Data
EPA STORET database  http://www.epa.gov/storet/
USGS  http://waterdata.usgs.gov/nwis/qw
USDA CSREES  http://www.usawaterquality.org/
EPA Maximum Contaminate Levels  http://www.epa.gov/safewater/mcl.html#mcls
NRCS Water and Climate Center  http://www.wcc.nrcs.usda.gov/wqam/
USGS NAWQA data warehouse  http://water.usgs.gov/nawqa/data
USGS NAWQA Source Water-Quality Protection Program http://water.usgs.gov/nawqa/swqa/index.html
EPA Stormwater Best Management Practice (BMP) Database http://cfpub.epa.gov/npdes/stormwater/urbanbmp/bmpeffectiveness.cfm
USGS Newsroom http://www.usgs.gov/newsroom/
EPA Watershed Central http://www.epa.gov/watershedcentral/

Selected Articles
Aquatic Toxicity of Aircraft Deicer and Anti-Icer (2006)
Endocrine Disrupters Found in Fish and Water in Potomac River Tributaries (2006)