The Army Engineers Arrive
"The Deepest and Least Obstructed River in Texas"
In 1852 — after Texans gathered at a Huntsville convention in 1849 to demand action — Congress finally authorized $3,000 to survey the Trinity. The job fell to Lieutenant William H. C. Whiting of the United States Army Corps of Engineers.
Whiting's report contained a line that anyone who fishes the Trinity today will recognize as true. He called it "the deepest and least obstructed river in the State of Texas."
He estimated the entire river could be improved for navigation for $31,800. Congress, predictably, failed to act on the recommendation. But by the 1850s the boats were running anyway.
Between 1852 and 1874, around fifty steamboats plied the Trinity, going as far north as Trinidad in Henderson County and Porter's Bluff in Navarro County, fifty miles below Dallas. In 1868, a stern-wheeled steamboat finally made it all the way up to Dallas. The journey from Galveston took, by official record, a year and four days.
The next year, 1869, was the peak. Trinity steamboats carried 15,425 cotton bales down to Galveston. It would never again be that productive a route.