At 3:23 p.m. Wednesday, multiple agencies responded to Riverside Park, 890 Hudson Road in the City of Menomonie.
Dunn County 911 had received a report of a 23 year-old-man who went under the water while swimming in the Red Cedar River, but never came up. His friends attempted to save him but they could not get to him in time.
The Menomonie Police Department, Menomonie Fire Department, Dunn County Sheriff’s Office, Wisconsin State Patrol and the Eau Claire Township Fire Department Special Rescue assisted with the search.
The missing man has been identified as 23-year-old Louis Y Adorno Burgos.
Northstar Search and Rescue, Pierce County Sheriff’s Office and the Wisconsin DNR have joined the search for Burgos along with Menomonie Police Department, Menomonie Fire Department, and the Dunn County Sheriff’s Office.
The search teams are resuming Thursday.
In Photos: The Great River Road in Wisconsin and Minnesota
Great River Road, All American Road

A motorist drives along the Great River Road along I-90 north of La Crescent.
Great River Road, All American Road

A view of the Mississippi River from I-90 along the Great River Road.
Great River Road, All-American Road

A view of the Mississippi River from I-90 along the Great River Road.
Great River Road, All American Road

A view of the Mississippi River from Hwy. 61 along the Great River Road.
Great River Road, All American Road

A boat is seen on the Mississippi River from Hwy. 61 north of La Crescent.
Great River Road, All American Road

A sign for the Great River Road is seen along I-90 north of La Crescent.
Watch Now: Wisconsin's Great River Road becomes an All American Road
Great River Road, All American Road

A scenic overlook on the Great River Road along HWY 61 in Minn. offers a view of Perot State Park in Wis. across the Mississippi River.
Great River Road, All American Road

A scenic overlook on the Great River Road along HWY 61 in Minn. offers a view of Perot State Park in Wis.
Great River Road, All American Road

US Lock and Dam 8 in Genoa, Wis. is among the many landmarks that can be seen when traveling the Great River Road.
Great River Road, All American Road

The vast expanse of the Upper Mississippi River is seen from a scenic outlook above Hwy. 35 north of Genoa.
Great River Road, All American Road

The vast expanse of the Upper Mississippi River is seen from a scenic outlook above Hwy. 35 north of Genoa.
Great River Road, All American Road

Bluffs tower over Hwy. 35 along the Great River Road on the outskirts of Stoddard, Wis.
Great River Road, All American Road

Fisherman on the Mississippi River and bluffs in Minnesota beyond are seen from Hwy. 35 south of La Crosse on the Great River Road.
Great River Road, All American Road

A sign marks the route for the Great River Road along Hwy. 35 in Stoddard, Wis.