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Continuous Monitoring Station Sampling Timeline

This visual timeline shows years of data available for all Continuous Monitoring stations. Tributaries are listed alphabetically on the left side of the chart, and stations are organized within tributaries and color-coded to allow visual separation among tributaries. To see detailed information about sampling longevity at each location, hover your mouse over each site. Use the scroll bar on the far right to view all tributaries and stations. A map guide to Chesapeake Bay segment locations can be found here.