2019-25162. Underground Injection Control Program; Hazardous Waste Injection Restrictions; Petition for Exemption Reissuance-Class I Hazardous Waste Injection; ExxonMobil Corporation Pasadena, Texas Facility

AGENCY:

Environmental Protection Agency (EPA).

ACTION:

Notice of a final decision on a UIC no migration petition reissuance.

SUMMARY:

Notice is hereby given that a reissuance of an exemption to the Land Disposal Restrictions, under the 1984 Hazardous and Solid Waste Amendments to the Resource Conservation and Recovery Act, has been granted to ExxonMobil for two Class I hazardous waste injection wells located at their Pasadena, Texas facility. The company has adequately demonstrated to the satisfaction of the Environmental Protection Agency (EPA) by the petition reissuance application and supporting documentation that, to a reasonable degree of certainty, there will be no migration of hazardous constituents from the injection zone for as long as the waste remains hazardous. This final decision allows the underground injection by ExxonMobil of the specific restricted hazardous wastes identified in this exemption reissuance request, into Class I hazardous waste injection wells WDW-397 and 398 until December 31, 2040, unless the EPA moves to terminate this exemption. Additional conditions included in this final decision may be reviewed by contacting the EPA Region 6 Ground Water/UIC Section. There were two public comment periods for this decision because the newspaper failed to publish the first notice. They were 6/12-7/29/19 and 8/21-10/7/19 and no comments were received. This decision constitutes final Agency action and there is no Administrative appeal.

DATES:

This action is effective as of October 29, 2019.

ADDRESSES:

Copies of the petition reissuance and all pertinent information relating thereto are on file at the following location: Environmental Protection Agency, Region 6, Water Division, Safe Drinking Water Branch (6WDD), 1201 Elm Street, Suite 500, Dallas, Texas 75270-2102.

FOR FURTHER INFORMATION CONTACT:

Philip Dellinger, Chief Ground Water/UIC Section, EPA—Region 6, telephone [phone].

Dated: October 29, 2019.

Randall Rush,

Acting Deputy Director, Water Division.