Hazardous Waste Program
Petroleum Storage Tanks
This data provides agencies, the public, consultants, regulated facilities and tank owners a useful look at the department's current data on Underground Storage Tanks.
This is a large zipped Microsoft® Access® 2003 MDB file and will take some time to download.
- Underground Storage Tank summary database ZIP 11.0 MB (Apr. 8, 2014) -- The file will import into newer versions of Microsoft® Access®.
The department has changed all fill-in forms to PDF fill-in. You will be able to save and reuse these PDF forms. However, you will need Adobe Acrobat Reader 7 or higher to save the PDF fill-in form. Also, at this time the department does not accept digital signatures. If your Acrobat Reader prompts you to use one, we ask that you don't.