Woodworking And Customizing Practice Test

What is the primary difference between a retention system and a detention system in stormwater management?

Retention systems are for flood control, while detention systems are for water quality. Retention systems capture runoff and allow it to seep into the soil, while detention systems temporarily hold runoff before gradual release. Detention systems are always wet ponds, while retention systems are always dry swales. Retention systems are only used in urban areas, while detention systems are for rural areas.

Correct Answer:

Retention systems capture runoff and allow it to seep into the soil, while detention systems temporarily hold runoff before gradual release.

Explanation:

Retention systems are designed to capture runoff and allow it to seep through the soil. Detention systems are designed to allow material to settle and absorb before the stormwater is gradually released.

Access more questions from this quiz

Continue to Woodworking and Customizing Practice Test for more practice questions and the full quiz experience.

Access More Questions