The long-term impact of the Trump administration on the Great Lakes environment remains a big question – particularly when President Donald Trump was still rolling back environmental protections in the last few months of his term.
Over the length of his term, Trump rolled back a number of rules and regulations, and enforcement of the ones that remained dropped.
Great Lakes Now
https://www.greatlakesnow.org/2021/01/lack-enforcement-compliance-environmental-laws-more-pollution/