Where is Trumbull Lake?

Trumbull Lake is a lake in Clay County, Iowa. Its water-quality measurements are published by Iowa DNR and shown on this page as reported.

How deep is Trumbull Lake?

Trumbull Lake has a maximum depth of 4 feet and an average depth of 3.1 feet. The lake covers 1061 acres.

Are there boat ramps on Trumbull Lake?

Trumbull Lake has 3 documented boat landings in the USGS National Boat Ramps inventory. Named access points include Dewey's Pasture Complex, Dewey's Pasture Complex, Dewey's Pasture Complex. Public access is listed as yes.

Can I fish at Trumbull Lake?

Trumbull Lake has 3 documented boat landings in the USGS National Boat Ramps inventory. Seasons, size and bag limits, and whether you need a license are set by Iowa's fish and wildlife agency, so check its current regulations before you go.

Trumbull Lake

Clay County, Iowa1,061 acresView map Directions

No nutrient or algae sampling on record from Iowa DNR for this lake.

Max depth

4 ft

Bathymetric survey

Area

1,061 acres

Surface area

Shoreline

9.5 mi

Measured length

4 ft max depth
Public access

See the measurements Directions Where to stay

Trumbull Lake in Clay County, Iowa has water-quality measurements published by Iowa DNR, shown here as reported. Maximum depth: 4 ft. Surface area: 1061 acres.

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Trumbull Lake is a 1,061-acre lake in Clay County, Iowa with a maximum depth of 4 feet (3-foot average). Limited fish-species data available. Public access is available with 3 public boat landings.

Source: EPA Water Quality Portal sampling records, Iowa DNR. Methodology: how these readings are compared.

What Trumbull Lake is good for

From access and monitoring records, not editorial picks.

Boat launch3 documented ramps
Big water1,061 acres

Swimming conditions

No reading

Not rated

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Trumbull Lake is safe to swim in today is a call for the Iowa Department of Natural Resources and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Trumbull Lake

These are the measurements Iowa DNR publishes for Trumbull 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 Trumbull Lake

Answers come straight from the public measurements and survey records on this page.

Lake Details

Max depth

4 ft

Average depth

3.1 ft

Surface area

1,061 acres

Shoreline

9.5 mi

Public access

Yes

Listed by Iowa DNR

The depth above comes from a bathymetric survey of this lake, not from a regional estimate.

Recreation & Access

Boat Landings

Yes

Public Access

Dewey's Pasture ComplexPublic
Dewey's Pasture ComplexPublic
Dewey's Pasture ComplexPublic

Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps

Stays via Stay22

Stays near Trumbull Lake

Compare lakeside cabins, hotels, and vacation rentals near Trumbull Lake in Clay County, Iowa — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.

Top-rated places to stay near Trumbull Lake

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Fishing Trumbull Lake

→ Trumbull Lake fishing regulations (limits, seasons, special rules)

Nearby Lakes in Clay County

Round Lake1.7 miView →Mud Lake1.6 miView →Dan Green Slough3.4 miView →Elk Lake7.8 miView →Stolley Pit Lake2.7 ft clear · Eutrophic—View →

Frequently asked questions about Trumbull Lake

Where is Trumbull Lake?: Trumbull Lake is a lake in Clay County, Iowa. Its water-quality measurements are published by Iowa DNR and shown on this page as reported.
What is the water quality of Trumbull Lake?: Trumbull Lake in Clay County, Iowa has water-quality measurements published by Iowa DNR, shown here as reported. Maximum depth: 4 ft. Surface area: 1061 acres.
Is Trumbull Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Trumbull Lake?: Trumbull Lake has a maximum depth of 4 feet and an average depth of 3.1 feet. The lake covers 1061 acres.
Are there boat ramps on Trumbull Lake?: Trumbull Lake has 3 documented boat landings in the USGS National Boat Ramps inventory. Named access points include Dewey's Pasture Complex, Dewey's Pasture Complex, Dewey's Pasture Complex. Public access is listed as yes.
Can I fish at Trumbull Lake?: Trumbull Lake has 3 documented boat landings in the USGS National Boat Ramps inventory. Seasons, size and bag limits, and whether you need a license are set by Iowa's fish and wildlife agency, so check its current regulations before you go.