Current Flooding Conditions and Alerts – Katy Trail State Park

The following areas currently are affected by heavy rainfall or flooding.

Temporary Flood Closures:

  • MM 27-36, from Machens Trailhead to east of St. Charles Trailhead (effective June 13)
  • MM 39, Frontier Park (effective June 6)
  • MM 56.8, west of Weldon Spring Trailhead (effective June 14)
  • MM 62.6-66.2, east of Augusta (effective May 24)
  • MM 87.2-97.1, west of Treloar to Case (effective May 24)
  • MM 110.9 – 169.5, from Bluffton to McBaine (effective June 13)
  • ​MM 178.4 – 180.9, west of Rocheport (effective June 5)
  • MM 185-188.2, east of New Franklin (effective May 23)


Exercise caution in the following areas:

  • MM 54.2 – 55, east of Weldon Spring, due to muddy conditions (effective June 14)
  • MM 169.9 – 178.3: Hindman Junction to Rocheport Trailhead, due to muddy areas (effective June 13)
  • ​MM 189.2: east of New Franklin Trailhead, due to washouts next to the bridge (effective April 18)
  • MM 218: west of Clifton City, due to a rock slide that blocks a portion of the trail surface
  • Rock Island Spur:  all sections have standing water from recent rainfall (effective May 1)


For information on potential flood impacts to the trail, please visit the Potential Flood Locations page.

Active Dates

Jun 14, 2019 until further notice

Advisory pertains to…