In-stream Waste Concentration definition

In-stream Waste Concentration or "(IWC)" means the concentration of a discharge in the receiving water after mixing has occurred in the allocated zone of influence.
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In-stream Waste Concentration. (IWC) means the concentration of a toxicant in the receiving water, or for a discharge, the concentration of the effluent after minimum dilution authorized by the department. A discharge of one hundred divided by the minimum dilution is the IWC when the dilution is authorized by the director. A discharge of one hundred per cent effluent is the IWC when dilution is not authorized by the director.
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In-stream Waste Concentration. (“IWC%”) means the concentration (as a percent) of the effluent in the receiving water.
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More Definitions of In-stream Waste Concentration

In-stream Waste Concentration. (IWC) means the concentration of a discharge in the receiving water after mixing has occurred in the allocated zone of influence. It is the inverse of the dilution factor.
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In-stream Waste Concentration. (“IWC”) means the discharge flow divided by the sum of the discharge flow plus the 7Q10 flow allocation.
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In-stream Waste Concentration means the concentration of the effluent in the receiving water after mixing. It is the inverse of the dilution factor.
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In-stream Waste Concentration or "(IWC)" means the concentration of a disch occurred in the allocated zone of influence.
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Related to In-stream Waste Concentration

  • Background concentration means such concentration of that substance as is present in:

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  • Waste means any waste material (1) containing byproduct material and (2) resulting from the operation by any person or organization of any nuclear facility included within the definition of nuclear facility under paragraph (a) or (b) thereof; “nuclear facility” means