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Toxics Cleanup Program


UNDERGROUND STORAGE TANKS (USTs)*

NEW OWNER OR NEW TANK?

Photo:  Tank Installation |  Click on photo to view larger size.Are you a new owner of an established site, or getting ready to install new tanks at an existing or new site?

Ecology would like new UST owners to get off on the right foot from the start. If you would like a free technical assistance inspection to review the requirements for your particular site please contact us to schedule an appointment.

Purchasing A Property With Underground Tanks


If you are purchasing a property with underground tanks, you must register the tanks.  The following sources explain the procedures and provide the required forms:

New Owner Required Forms: Recommended Reading
Business License Application
        •   Fee Information  
Summary of Requirements for USTs
Underground Storage Tank Addendum Business Bulletin:  Underground Storage Tanks
  Operating and Maintaining Underground Storage Tank Systems
  New Owner Guidance
  • Information for New Registrants
  • Underground Storage Tank License Fees
  • Trade Name Registration
  • Where to File Master Applications
  •   Free Technical Assistance for Managing your UST System

    Installing New Tanks


    Photo: New tank installation.  Click on photo to view  larger sizeIf you are preparing to start the process of installing new tanks at either an existing site or a new location, here are the forms and information you will need:

    New Tank Installation required forms: Recommended Reading:
    30 Day Notice Summary of Requirements for USTs
    Master Application Business Bulletin: Underground Storage Tanks
    Underground Storage Tank Addendum New Owner Guidance
  • Information for New Registrants
  • Underground Storage Tank License Fees
  • Trade Name Registration
  • Where to File Master Applications
  •   Operating and Maintaining Underground Storage Tank Systems


    * Always check with your local environmental authority as they may have regulations for activities regarding USTs, Oil Water Separator Maintenance and Rules.