Factors Affecting Water Quality
Factors Affecting Water Quality
As the States implement practices to reduce nutrient and sediment to improve water quality, they want to understand the success of their efforts. The USGS conducts studies on the relation among land change, management practices, and changes in nutrients and sediment. The findings are used to help assess progress toward the Chesapeake Bay Program (CBP) water-quality goal and make needed adjustments
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Flux of Nitrogen, Phosphorous, and Suspended Sediment from the Susquehanna River Basin to the Chesapeake Bay During Tropical Storm Lee, September 2011, as in Indicator of the Effects of Reservoir Sedimentation on Water Quality
Concentrations of nitrogen, phosphorus, and suspended sediment are measured at the U.S. Geological Survey streamgage at Conowingo Dam at the downstream end of the Susquehanna River Basin in Maryland, where the river flows into the Chesapeake Bay. During the period September 7–15, 2011, in the aftermath of Tropical Storm Lee, concentrations of these three constituents were among the highest ever...
USGS summarizes information about the Chesapeake Bay and implications for ecosystem management (USGS Circular 1316)
The USGS released the Circular 1316: “Synthesis of U.S. Geological Survey Science for the Chesapeake Bay Ecosystem and Implications for Environmental Management”