As used in this article, the following terms shall have the meanings indicated:
ADDITION OF HEAT OF ARTIFICIAL ORIGINAs used throughout the criteria includes all heat from other than natural sources. In the event of multiple discharges, consideration shall be given to the cumulative effects of such discharges.
BACTERIAOne-celled microorganisms which have no chlorophyll and multiply by simple division.
BEST USAGEThe most ecologically profitable use to which a body of water can be put. This shall be based on the ecologically most profitable continuous public use to which the body of water is adaptable and needed or likely to be needed in the reasonably near future without regard to its present quality.
BOTTLED WATERAny artificial or natural mineral, spring or other water bottled for drinking purposes.
CATAROMOUS FISHThose fish which travel to or toward the sea in order to spawn.
CONNECTIONAny physical connection between two pipes or conduits, at least one of which carries or is intended to carry potable water.
DISSOLVEDA substance, whether gas or solids, has merged with a liquid substance.
GROUNDWATERWater beneath the earth's surface between saturated soil and rock.
IRONA metallic chemical element whose symbol is Fe, whose atom weight is 55.85 and whose number is 26.
pH (POTENTIAL FOR HYDROGEN)Indicates the acidity or alkalinity of a solution: pH 7 is regarded as neutral; pH values from zero to seven indicate acidity, and pH values from seven to 14 indicate alkalinity.
PRIVATE WATER SUPPLYAny water system not classified as public and intended primarily for the use of the occupants of one premises. The system includes all sources, treatment works and distribution piping by which water is furnished to water taps or outlets of the system.
PUBLIC WATER SUPPLYAny water processed and distributed by the City and includes all of the sources, treatment works and distribution lines to the point of service connection at the meter, property line or any similar premises' connection point.
THERMAL DISCHARGEOne which is at a temperature greater than 70° F. A discharge at a lower temperature will also be a thermal discharge if it results in a temperature rise of the receiving water above the permissible temperature rises listed below.