High Nitrate Levels in One Iowa Watershed Moves Utility Toward Historic Legal Action

1,976 views · Published 24 February 2015 · 10:49 · Indexed 4 November 2026

Channel: Iowa PBS · 2015 · News & Politics

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It’s a morning ritual in Iowa’s capitol city. The Des Moines Waterworks collects samples from the Raccoon 

River - the primary source of drinking water for half-a-million central Iowans.

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