Participating in the PSTIF

ONLINE APPLICATION – UNDERGROUND STORAGE TANKS

Click below to set up an online account so you can complete an application, submit all supporting documents, and pay your fees via ACH or credit card online:

• For UST site not currently participating in the PSTIF
• For use when participating USTs are being bought or sold

Tips for UST Participation Applicants

30-Day and Annual Walkthrough Inspection

How do I show that I can pay the deductible?

• Using a Letter from your Banker
• Using an Irrevocable Letter of Credit

Sample UST Declaration Sheet

Sample UST Participation Agreement

Sample UST Endorsements

ONLINE APPLICATION – ABOVEGROUND STORAGE TANKS

Click below to set up an online account so you can complete an application,
submit all supporting documents, and pay your fees via ACH or credit card online:

• For AST site not currently participating in the PSTIF
• For use when participating ASTs are being bought or sold

How do I get Coverage for my AST?

How Do I Calculate the Volume of my Containment Dike?

Sample Diagram

How do I show that I can pay the deductible?

• Using a Letter from your Banker
• Using an Irrevocable Letter of Credit

Sample AST Declaration Sheet

Sample AST Participation Agreement

Sample AST Endorsements

Other Forms

• DNR UST Installation Notice
• DNR UST Registration Form
• DNR Vapor Recovery System Notice (St. Louis area)

If you have questions about participating in the PSTIF for coverage of your tanks, visit the Frequently Asked Questions. If you don’t find the answer to your question(s) there, feel free to contact us here or call 800-765-2765.