Houston Ship Channel near Texas City Dike (Transect from Texas City Dike to Port Bolivar) Flow data was collected in real-time with an Acoustic Doppler Current Profiler (ADCP). Positive flow is moving South, towards the entrance to the Gulf and away from Galveston Bay. Negative flow is moving North, away from the entrance to the Gulf and towards Galveston Bay. Date = m/dd/yyyy, Time = hh:mm, Flow is cubic feet per second. Total.Flow Date Time (cfs) 5/23/2001 09:06 -513410 5/23/2001 09:39 -447908 5/23/2001 10:58 -237688 5/23/2001 11:59 -141312 5/23/2001 13:25 -12494 5/23/2001 13:55 -4788 5/23/2001 16:13 28497 5/23/2001 16:48 38051 5/23/2001 17:55 127581 5/23/2001 18:24 195380 5/24/2001 08:12 -707884 5/24/2001 08:53 -649012 5/24/2001 10:25 -343192 5/24/2001 10:56 -236758 5/24/2001 14:38 333762 5/24/2001 15:07 342950 5/24/2001 16:05 344713 5/24/2001 16:35 336346 5/24/2001 17:32 325048 5/24/2001 18:04 332174