Chesapeake Bay sees slight improvement in water quality
Lower amounts of nitrogen, phosphorus and sediment pollution flowing into Bay

Supporting Materials
- ChesapeakeProgress: Water Quality Standards Attainment and Monitoring
- Nitrogen, phosphorus and suspended sediment loads and trends measured at the Chesapeake Bay River Input Monitoring stations: Water years 1985-2022
- Nitrogen, phosphorus and suspended sediment loads and trends measured at the Chesapeake Bay Nontidal Network stations: Water years 1985-2020
- The Chesapeake Bay Total Maximum Daily Load (Bay TMDL) Indicator Webinar