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DREDGING: Only technique
that directly removes accumulated sediment from lake systems
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But there are
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*environmental concerns�
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*expensive
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*problems concerning
Disposal site: removed sediment
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*Aesthetic impact
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A dam necessary for the
removal of the nutrient rich water.
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While these techniques
could be cheap and viable if dam is already in place, 3MP does not have a
dam.
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And Even if a dam were
constructed �
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The high nutrient water
would be Discharged into WEBBER
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Therefore, we have
concluded that these water removal techniques are not feasible for 3MP.
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