Revised On: April 1, 2024 - 9:13 a.m.
NOTICE: The Tank Site Improvement Program application submittal period ended Friday, March 29, 2024. Only applications for confirmation of a suspected release may be accepted outside of the defined submittal period.
Leak prevention activities, also known as noncorrective actions, are proactive measures designed to identify releases and to prevent future releases, which can lead to costly cleanups. Eligible UST owners, operators and property owners may request financial assistance from ADEQ through the Tank Site Improvement Program (TSIP).
Noncorrective actions include UST system removals, baseline assessments and sampling to confirm a suspected release, and UST system replacements and modifications to bring UST systems up to current performance standards.
Tank Site Improvement Program
UST owners, operators, and property owners may apply for funding to assist with UST system removal, replacement and modification to bring their UST systems aligned with current performance standards, baseline assessments and suspected release confirmation actions.1 Qualifying applicants must complete the approved actions and access approved funds by the statutory deadline. Under this program, the applicant is responsible for acquiring bids, managing the action, paying costs and submitting a request for reimbursement | Learn More >
1In accordance with Arizona Revised Statutes (A.R.S.), TSIP application funding is subject to the availability of monies in the UST revolving fund that have been allocated to the program | View A.R.S. § 49-1071 >
