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PST Portal

Login to the PST Portal 

The PST Portal is a combination of several web applications that focus on the specific needs within our community. 


This portal is intended for any person to query and download PST related documents and correspondence.


This portal is for owners and operators of Underground Storage Tank (UST) Systems to become more knowledgeable of the requirements to operate underground storage tanks and their responsibility in protecting human health, safety, and the environment.

You can find Operator Training Guidance Documents and Resources here


This portal is for Licensed Environmental Consultants as defined in Section 165:29-3-90 of the Oklahoma Administrative Code. Licensed Environmental Consultants will submit work requests, purchase orders, technical reports and claims on behalf of tank owners.


This portal is for Environmental Companies that work with PST to use in administering personnel and financial transactions.