Mud Lake
St. Charles County, Missouri77 acresView mapDirections
No nutrient or algae sampling on record from Missouri DNR for this lake.
Mud Lake in St. Charles County, Missouri has water-quality measurements published by Missouri DNR, shown here as reported. Surface area: 77 acres.
Mud Lake is a 77-acre lake in St. Charles County, Missouri.
Source: EPA Water Quality Portal sampling records, Missouri DNR. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Mud Lake is safe to swim in today is a call for the Missouri Department of Natural Resources and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Mud Lake
These are the measurements Missouri DNR publishes for Mud Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. TSI undefined.
Ask about Mud Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
77 acres
Shoreline
2 mi
No bathymetric survey has been published for Mud Lake, so its depth is not documented here.
Stays via Stay22
Stays near Mud Lake
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Fishing Mud Lake
Nearby Lakes in St. Charles County
Frequently asked questions about Mud Lake
Where is Mud Lake?
- Mud Lake is a lake in St. Charles County, Missouri. Its water-quality measurements are published by Missouri DNR and shown on this page as reported.
What is the water quality of Mud Lake?
- Mud Lake in St. Charles County, Missouri has water-quality measurements published by Missouri DNR, shown here as reported. Surface area: 77 acres.
Is Mud Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
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Where this data comes from
Measurements for Mud Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.