SPDES permits issued pursuant hereto may contain compliance schedules. Such compliance schedules shall require that the permittee within the shortest reasonable time consistent with the requirements of the Act conform to and meet;

1. applicable effluent limitations.

2. any further limitations necessary to insure compliance with water quality standards adopted pursuant to state law.

3. standards of performance for new sources.

4. ocean discharge criteria adopted by the federal government pursuant to the Act.

5. toxic and pretreatment effluent standards.