Use this service to report damage to a culvert or headwall or debris in a culvert. The culvert is the hole for drainage, while the headwall is the cement or stone around it. If the problem is causing ...

Fortunately, he said, the side-by-side culverts – one roughly 18-inch-diameter galvanized steel and one 24-inch concrete – held. The headwall, the stones and concrete facing upstream that ...