Before applying pesticides to water, what regulatory step is required?

• A. Toxic Materials Permit
• B. Pesticide certification renewal
• C. Environmental impact review
• D. Local health department approval

Answer: (A)

Before applying pesticides to a water body, you must obtain a Toxic Materials Permit. This permit provides regulatory oversight for using toxic materials near or in water, and it ensures the use complies with state environmental protections. It covers how the product is stored, handled, and applied, as well as any reporting or conditions designed to protect water quality and aquatic life. The other options aren’t standard pre-application requirements for water treatments: certification renewal is just maintaining licensure, environmental impact reviews are for broader projects, and local health department approvals aren’t the typical step for pesticide applications to water.