Robuta

https://www.bts.gov/content/petroleum-oil-spills-impacting-navigable-us-waters
KEY: N = data do not exist; R = revised. a Other vessels include commercial vessels, fishing boats, freight barges, freight ships, industrial vessels, oil...
petroleum oilspillsnavigablewaterwaysbureau
https://www.easychair.org/publications/paper/92nV
water level controlnavigable waterwaysenhancingautomatedhigh