Current Flooding Conditions and Alerts – Katy Trail State Park

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

Temporary Flood Closures:

  • MM 34 - 35, east of St. Charles (effective Mar. 20)
  • MM 39, Frontier Park (effective May 23)
  • MM 53.6-57.5, east and west of Weldon Spring Trailhead (effective May 23)
  • MM 64.5-65.9, east of Augusta (effective May 22)
  • MM 110.9-121.4, between Bluffton and Steedman (effective May 24)
  • MM 124.2-124.8, east of Mokane (effective May 24)
  • MM 125 - MM 180.9, between Mokane and west of Rocheport (effective May 22)
  • MM 185-188.2, east of New Franklin (effective May 23)


Exercise caution in the following areas:

  • MM 38-39: east of St. Charles, due to rough surfaces from rainfall (effective May 3)
  • MM 45-48: west of Greens Bottom, due to rough surfaces from rainfall (effective May 3)
  • 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

May 22, 2019 until further notice

Advisory pertains to…