Water-quality measurements (at depths) collected at stationary locations (verticals) in the Ohio River between Markland Locks and Dam and McAlpine Locks and Dam, Kentucky and Indiana, June 26–29, 2017 (survey #2)

Velocity and water-quality surveys were completed along an approximately 71-mile reach of the Ohio River between Markland Locks and Dam (river mile 531.5) and...研究人员已在马克兰船闸大坝（河程531.5）至……之间约71英里长的俄亥俄河河段内，完成了流速与水质勘测工作。