at Katy Trail State Park
Below are areas along Katy Trail State Park that have been impacted during past Missouri River flood events. Current river levels can be found at the National Weather Service's Advanced Hydrologic Prediction Service website.
(Boonville Gauge | St. Charles Gauge)
| When the river level at the St. Charles gauge reaches... |
This section of trail may be closed | |
| 27' | MM 34 to 34.7 | |
| 31' | Frontier Park | |
| 31' | Weldon Spring Trailhead - Trailhead remains open, closures on either side | |
| Check current levels at St. Charles | ||
| When the river level at the Boonville gauge reaches... | This section of trail may be closed | |
| 26.1' | MM 178.9 to 181.5 - Between Rocheport tunnel and Davisdale Conservation Area | |
| 27.9' | MM 153.6 to 157.9 - Between Hartsburg and Route M | |
| 28.9' | MM 161.8 to 165.5 - Between Bonne Femme Creek and Providence River Access | |
| 29.9' | MM 117.5 to 119.5 - Between West of Highway 94 overpass and east of Standing Rock | |
| Check current levels at Boonville | ||