Riverdale Flowage
St. Croix County, Wisconsin68 acresView mapDirections
No nutrient or algae sampling on record from Wisconsin DNR for this lake.
- 20 ft max depth
- Public access
Riverdale Flowage in St. Croix County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 20 ft. Surface area: 68 acres.
Riverdale Flowage is a 68-acre lake in St. Croix County, Wisconsin with a maximum depth of 20 feet (6-foot average). Limited fish-species data available. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water. Methodology: how these readings are compared.
What Riverdale Flowage is good for
From access and monitoring records, not editorial picks.
- Boat launch1 documented ramp
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Riverdale Flowage is safe to swim in today is a call for the Wisconsin Department of Natural Resources and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Riverdale Flowage
These are the measurements Wisconsin DNR publishes for Riverdale Flowage, 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 Riverdale Flowage
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
20 ft
Average depth
6 ft
Surface area
68 acres
Shoreline
3 mi
Public access
Yes
Listed by Wisconsin DNR
Recreation & Access
- Riverdale FlowagePublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
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Fishing Riverdale Flowage
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Frequently asked questions about Riverdale Flowage
Where is Riverdale Flowage?
- Riverdale Flowage is a lake in St. Croix County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.
What is the water quality of Riverdale Flowage?
- Riverdale Flowage in St. Croix County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 20 ft. Surface area: 68 acres.
Is Riverdale Flowage safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Riverdale Flowage?
- Riverdale Flowage has a maximum depth of 20 feet and an average depth of 6 feet. The lake covers 68 acres.
Are there boat ramps on Riverdale Flowage?
- Riverdale Flowage has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Riverdale Flowage. Public access is listed as yes.
Can I fish at Riverdale Flowage?
- Riverdale Flowage has 1 documented boat landing in the USGS National Boat Ramps inventory. Seasons, size and bag limits, and whether you need a license are set by Wisconsin's fish and wildlife agency, so check its current regulations before you go.
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Where this data comes from
Measurements for Riverdale Flowage come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Named boat-access points from the USGS National Boat Ramps inventory