What is the maximum total penalty for Class I penalties?

• A. $25,000
• B. $125,000
• C. $1,250,000
• D. $10,000

Answer: (A)

The question tests how civil penalties under the Clean Water Act are structured by severity. Penalties are divided into classes, with each class having a different cap on the total amount that can be assessed for a single violation or related set of violations arising from the same incident. The lowest class has the smallest cap, reflecting milder violations. For this lowest class, the maximum total penalty is twenty-five thousand dollars. Higher classes carry substantially larger caps, which is why options like one hundred twenty-five thousand or one million-plus appear in other questions. The idea is to deter more serious or repeated violations with bigger potential penalties, while allowing smaller infractions to be resolved with a more modest penalty.