...or Federal certifying agency where there is an alleged failure of the appropriate certifying agency to perform any act or duty under this Act which is not discretionary. The district courts shall have jurisdiction without regard to the amount of the controversy or the...

...civil action under subsection (a), without regard to the limitations of subsection (b) of this section, against the Administrator where there is alleged a failure of the Administrator to enforce an effluent standard or limitation under this Act the violation of which is occurring in another...

...commence n civil action against EPA, State agencies, or any governmental instrumentality which has failed to perform "any act or duty under this act which is not discretionary with the Administrator." We would support expansion of this provision to include discretionary acts...

...commence a civil action against EPA, State agencies, or any governmental instrumentality which has failed to perform "any act, or duty under this act which is not discretionary with the Administrator." We would support expansion of this provision to include discretionary acts...

...or Federal certifying agency where there is an alleged failure of the appropriate certifying agency to perform any act or duty under this Act which is not discretionary. The district courts shall have jurisdiction without regard to the amount of the controversy or the...

...2® where there is alleged a violation by such person of any 21 such provision or regulation, or (B) against the Administrator where there is alleged a failure of the Administrator to no enforce the provisions of this Act and the regulations issued thereunder. In any such action the...

...person who is alleged to be in violation of any regulation promulgated or order issued under this Act; (2) against the Administrator where there is alleged...or duty under this Act which is not discretionary with the Administrator. Any action under paragraph (a) (1) of this subsection shall be brought in the...

...provides in pertinent partthat "Any person may commence a civil action on his own behalf — 444444 * (2) against the Administrator where there is alleged...Administrator to perform any act or duty under this chapter which is not discretionary with the Administrator. The district courts shall have jurisdiction,...

...Constiiution) who is alleged to be in viola2 lion of any rvie promulflated under section 4, 5, or 6 of 3 thin Act, or * (2) against the Administrator where there is alleged ',* a failure of the Administrator In fterform any net or ** duty under this Act irliirh is not discretionary trith the ' Administrator....

...505 of the FWPCA, 33 USC 1365, as a basis for Jurisdiction. That section, providing for citizen suits against the Administrator where there is alleged a failure of the Administrator to perform a nondiscretionary duty, requires that at least j>0^ days prior to commencing an action, a citizen...