DELAWARE RIVER BASIN NAWQA
Delaware NAWQA home
USGS IN YOUR STATE
USGS Water Science Centers are located in each state.
Reports in PDF format can be viewed/printed with the
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- Delaware River Basin NAWQA (PDF)
- Trends in concentrations of polychlorinated biphenyls in fish tissue from selected sites in the Delaware River basin in New Jersey, New York, and Pennsylvania, 1969-98, Riva-Murray, Karen; Brightbill, Robin A.; Bilger, Michael D.,
Water-Resources Investigations Report 01-4066, 19p
- Total mercury and methylmercury in fish fillets, water, and bed sediments from selected streams in the Delaware River Basin, New Jersey, New York, and Pennsylvania, 1998-2001, Brightbill, R.A.; Riva-Murray, K.; Bilger, M.D.; Byrnes, J.D., Water-Resources Investigations Report 03-4183, 30p
- Water Quality in the Delaware River Basin, Pennsylvania, New Jersey, New York, and Delaware, 1998-2001, Fischer, Jeffrey M.; Riva-Murray, Karen; Hickman, R. Edward; Chichester, Douglas C.; Brightbill, Robin A.; Romanok, Kristin M.; Bilger, Michael D., U.S. Geological Survey Circular 1227, 38p