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Episode 1: Exploring the St. Louis River Mystery

Why is the estuary significant? When was it at its worst?

Aired 02/14/2022

On The Water Trail

Episode 1: Exploring the St. Louis River Mystery

Special | 6m 8sVideo has Closed Captions

Why is the estuary significant? When was it at its worst?

Why is the estuary significant? When was it at its worst? How did we know it was in bad shape? Joel Hoffman, EPA. Offers background on the history of the estuary and how we know it was a persistent dead zone for 6 decades.

Aired 02/14/2022

On The Water Trail is a local public television program presented by PBS North

On The Water Trail

Episode 1: Exploring the St. Louis River Mystery

Special | 6m 8sVideo has Closed Captions

Why is the estuary significant? When was it at its worst? How did we know it was in bad shape? Joel Hoffman, EPA. Offers background on the history of the estuary and how we know it was a persistent dead zone for 6 decades.

Aired 02/14/2022

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On The Water Trail is a local public television program presented by PBS North

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