...other action taken by a State or local government, when the President determines that there may be an imminent and substantial endangerment to the public health or welfare or the environment because of an actual or threatened release of a hazardous substance from a facility, he may require...

...determines that a release or threatened release of a hazardous substance from a facility may present an imminent and substantial endangerment to the public health or welfare or the environment. (4) Authority, pursuant to CERCLA section 104(e), except section 104(e)(7)(C), to enter establishments...

...commander is delegated authority as follows: (1) Authority, pursuant to CERCLA section 106(a), to determine an imminent and substantial endangerment to the public health or welfare or the environment because of an actual or threatened release of a hazardous substance from a facility, and to secure...

...determine that a release or threatened release of a hazardous substance from a facility may present an imminent and substantial endangerment to the public health or welfare or the environment; and (3) Pursuant to section 104(e) of CERCLA, except for section 10 § 1.05-1 lO4(e)(2)(C), to enter...

...other action taken by a State or local government, when the President determines that there may be an imminent and substantial endangerment to the public health or welfare or the environment because of an actual or threatened release of a hazardous substance from a facility, he may require...

...Compelling Cleanup CERCLA authorizes the President to seek such relief as may be necessary to abate an imminent and substantial endangerment to the public health or welfare or the environment because of an actual or threatened release of hazardous substances. It is the responsibility of the...

...release into the environment." Cf. Section 106, which gives abatement authority when "there may be an imminent and substantial endangerment to the public health or welfare or the environment because of an actual or threatened release of a hazardous substance from a facility." The Stringfellow...

...other action taken by a State or local government, when the President determines that there may be an imminent and substantial endangerment to the public health or welfare or the environment because of an actual or threatened release of a hazardous substance from a facility, he may require...

...conditions at the si'te) and this additional information indicates that site conditions may present an imminent and substantial endangerment to the public health or welfare or the environment. We recognize that an expansive release policy would be an incentive for private party cleanup, but...

...suits and administrative orders for cleaning up waste dumps when it is determined "...that there may be an imminent and substantial endangerment to the public health or welfare or the environment because of an actual or threatened release of a hazardous substance..." (Emphasis added.) In both instances,...