Below you will find a selection of maps from the Great Rivers Habitat Alliance map room. Please direct any questions about these maps to our contact page.
Potential Effects of Maryland Heights Floodplain Development on St. Charles County and City
Valley Park Levee Trail Spot Elevations
- Picketi, Ray and Silver, Inc. Long Form Report of Valley Park Levee Trail Spot Elevations
- 2016-08-11 REV. Valley Park Levee Trail
Displays the Great Rivers confluence within surrounding cities.
An enlarged view of the flood plain in and around St. Charles county.
St. Charles County Flood Plain
A map of St. Charles County’s flood plain.
Depicts levee districts in St. Charles and St. Louis counties.
Proposed L-15 Levee in St. Charles county flood plain.
USGS map of flood plain in St. Charles county.
Flood Plain Ownership
Displays waterfowl clubs, agricultural, and publicly owned properties in the St. Charles County flood plain.
Urban sprawl in St. Charles and St. Louis Counties.
Tree coverage in St. Charles county.
Soil types in St. Charles county.
An aerial photo of duck clubs (outlined in yellow) in the St. Charles county area.