 | United States. Army. Corps of Engineers - 1946 - 920 pagini
...waters, not less than 5.0 parts per million; for non trout waters, not less than 4.0 parts per million. None alone or in combination with other substances...such temperatures as to be injurious to fish life, make the waters unsafe or unsuitable as a source of water supply for drinking, culinary or food processing... | |
 | United States. Congress. Joint Committee on Atomic Energy - 1974 - 1016 pagini
...substances, colored or other wastes, or heated liquids: None alone or in combination with other substances in sufficient amounts or at such temperatures as to...the waters for any other best usage as determined for the specific waters which are assigned to this class. The concentrations of certain toxic substances... | |
 | United States. Congress. Senate. Committee on Public Works - 1968 - 1284 pagini
...D waters I, Toxic wastes, oil, deleterious substances, colored or other wastes, or heated liquids : None alone or in combination with other substances...in sufficient amounts or at such temperatures as to prevent fish survival or impair the waters for agricultural purposes or any other best usage as determined... | |
 | United States. Congress. House. Committee on Public Works - 1969 - 744 pagini
...thermal discharges into the waters of the State is declared to be ". . . none alone or in comination with other substances or wastes in sufficient amounts...as to be injurious to fish life . . . or impair the water for any other best usage. "Best usage" in this context is based on the principle of multiple... | |
 | United States. Congress. House. Public Works - 1969 - 722 pagini
...thermal discharges into the waters of the State is declared to be ". . . none alone or in comination with other substances or wastes in sufficient amounts...as to be injurious to fish life ... or impair the water for any other best usage. "Best usage" in this context is based on the principle of multiple... | |
 | United States. Congress. House. Committee on Public Works - 1969 - 1410 pagini
...thermal discharges into the waters of the State is declared to be ". . . none alone or in comination with other substances or wastes in sufficient amounts...or at such temperatures as to be injurious to fish lifp ... or impair the water for any other best usage. "Best usage" in this context is based on the... | |
 | United States. Congress. Senate. District of Columbia - 1969 - 302 pagini
...limitations set forth in the latest edition of US Public Health Service Drinking Water Standards. ab-4 None alone or in combination with other substances or wastes in sufficient amounts to be injurious to edible fish or shellfish or the culture or propagation thereof, or which in any... | |
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None alone or in combination with other substances or wastes in sufficient amounts or at such temperatures as to be injurious to fish life, make the waters unsafe or unsuitable as a source of water supply for drinking, culinary or food processing purposes... 
