Gravel revenue is income municipalities generate from extracting and selling gravel, sand, or other aggregate materials from municipally-owned land. Some municipalities, particularly rural ones, own gravel pits that supply materials for road construction and maintenance while generating surplus for sale to contractors and other buyers. This revenue source can be significant for municipalities with suitable deposits. Operating gravel pits involves managing extraction, environmental compliance, land reclamation, pricing, and sales. Some municipalities handle operations directly while others lease extraction rights to private operators for royalty payments. Aggregate resources are increasingly valuable as demand grows and accessible deposits become scarcer, making gravel revenue potentially more important over time. However, extraction raises environmental considerations including habitat disruption, water table impacts, and eventual land reclamation. Municipal gravel operations must balance revenue generation with responsible resource management.