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Extreme Heat Warning in Effect (Tuesday, July 8 – Thursday, July 10)

City of Phoenix official website

Chemical Storage

Chemicals should be stored in such a way to minimize stormwater contact. For example, chemicals stored outside should be stored in secondary containment and covered.

Here are a few examples of chemical storage:

Improper Chemical Storage 

Drum stored outside uncovered and without secondary containment.

Drum stored outside uncovered and without secondary containment.

Proper Chemical Storage

Chemicals stored with secondary containment and covered.

Chemicals stored with secondary containment and covered.