Credit: 2 PDH
Course Fee: $30.00
A culvert is a closed conduit used to convey water from one area to another, usually from one side of a road to the other side.
- Maintenance At Sensitive Aquatic Environment Crossings
- Culvert Installation/Replacement
- Head Walls (Headers)
- Cleaning and Maintenance
U. S. Environmental Protection Agency
Review the quiz before studying the course.
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