...completed a report entitled "Quality Criteria for Water," which presents the latest scientific knowledge on the kind and extent of all identifiable effects on health and welfare including, but not limited to, plankton, fish, shellfish, wildlife, plant life, shorelines, beaches,...

...с i of this title the latest scientific knowledge available in Indicating the Ып^ and extent of effects on health and welfare which may be expected from the presence of pesticides in the water in varying quantities. He shall revise and add to such information whenever...

...develop and issue to the States such criteria of air quality as in his judgment may be requisite for the protection of the public health and welfare. ....expected from the presence of an air pollution agent . . ." The Department of Health, Education, and Welfare has a profound appreciation for the responsibility...

...Register and copies shall be made available to the general public. "(2) Such criteria shall accurately reflect the latest, scientific knowledge useful in...expected from the presence of an air pollution agent, or combination of agents in the ambient air, in varying quantities. "(3) Sucn criteria shall, include...

...cancel the much-criticized cirteria on sulfur oxides, issued by HEW in March 1967. Such criteria are to reflect the latest scientific knowledge useful in...of all identifiable effects on health and welfare from air pollutants. Also the Secretary is to issue to the States and air pollution control agencies...

...air quality criteria : Air quality criteria * * * reflect * * * scientific knowledge * * * indicating all identifiable effects on health and welfare which...expected from the presence of an air pollution agent or combination of agents in the ambient air * * *. Such criteria shall include those variable factors...

...thereafter rerise) criteria for water quality accurately reflecting the latest scientific knowledge (A) on the kind and extent of all identifiable effects on health and welfare including, but not limited to, plankton, fish, shellfish, wildlife, plant life,shorelines. beaches,...

...develop and issue to the States such criteria of air quality as in his judgment may be requisite for the protection of the public health and welfare. ....expected from the presence of an air pollution agent. . . ." Under the Air Quality Act, the issuance of air quality criteria is a vital step in a program...

...develop and issue to the States such criteria of air quality as in his judgment may be requisite for the protection of the public health and welfare. ....all identifiable effects on health and welfare which maybe expected from the presence of an air pollution agent. . ." Under the Air Quality Act, the issuance...

...be rwjuisite for the protection of health and welfare of the miners. The criteria should accurately reflect the latest scientific knowledge useful in...welfare which may be expected from the presence of coal-mine dust in varying quantities, and such criteria should include those variable factors which...