WWALS Watershed Coalition

WWALS Watershed Coalition, Inc. (WWALS) is Suwannee RIVERKEEPER® WWALS advocates for conservation and stewardship of the surface waters and groundwater of the Suwannee River Basin and Estuary, in south Georgia and north Florida, among them the Withlacoochee, Willacoochee, Alapaha, Little, Santa Fe, and Suwannee River watersheds, through education, awareness, environmental monitoring, and citizen activities.

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Mercury through the air into rivers has greatly decreased in recent years 2023-06-05 [Up]

You can join this fun and work by becoming a WWALS member today!

Pictures

M

[Better with room for further improvement]
Better with room for further improvement

Figures

[Fraction of total Hg deposition in 2020 from U.S. power plants]
Fraction of total Hg deposition in 2020 from U.S. power plants

[Figure 1: Locations of U.S. power plants (26) in 2010 and frequent fish consumers likely to have elevated mercury exposures.]
Figure 1: Locations of U.S. power plants (26) in 2010 and frequent fish consumers likely to have elevated mercury exposures.

[Figure 2: Modeled changes in atmospheric Hg deposition to the contiguous U.S. between 2010 and 2020 due to declines in Hg emissions from U.S. power plants.]
Figure 2: Modeled changes in atmospheric Hg deposition to the contiguous U.S. between 2010 and 2020 due to declines in Hg emissions from U.S. power plants.