Chesapeake Bay Nontidal Network: 2023 Total Phosphorus Load

By Chesapeake Bay Activities March 1, 2025

Map of the Chesapeake Bay Nontidal Network showing Total Phosphorus load for the year 2023

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Detailed Description

This map displays the load of total phosphorus across the Chesapeake Bay Watershed in 2023.

Learn more about Chesapeake Bay Water-Quality Loads and Trends and the USGS Nontidal Network.

Sources/Usage

Public Domain.

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