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