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Wednesday, May 08, 2013

Hernando looks at fertilizer rules to protect springs

Published May 7, 2013
A working group of government officials formed after the vote in May and recently reported to the board that the Weeki Wachee Springs system is adapted to a very low level of nutrients such as nitrogen. Even a small increase can spark algae growth.

Because of the levels of nutrients present in the Weeki Wachee system, the state has termed the system an "impaired water body.'' Most of the nitrogen found in the system comes from inorganic fertilizer. Septic tanks are a secondary source, staff told commissioners.
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