A spring afternoon on the Niangua arm of the Lake of the Ozarks turned tragic Wednesday when a 31-year-old Lebanon man drowned after becoming trapped in the churning water below a low-head dam, authorities said. Crews managed to pull him from the river and medics worked to revive him, but he was pronounced dead at the scene, underscoring the hidden dangers that lurk on some of the lake’s quieter tributary arms.
The Missouri State Highway Patrol says the man entered the Niangua River at about 2:17 p.m. just off the Big Niangua arm and was pronounced dead at 3:06 p.m., according to KFVS. Authorities are withholding his name until family members can be notified.
Local first responders say the man went into the water around 2:15 p.m. near the Tunnel Dam power plant southwest of Camdenton. Units from the Southwest Camden and Mid-County fire districts, the Camden County sheriff’s office and Mercy EMS were dispatched to the scene, according to KY3. Crews pulled the man from the river and immediately began CPR, but their efforts were not successful. First responders told reporters they believe he had been trying to walk along the top of the low-head dam when he fell and was pulled into the turbulent hydraulic below.
The Missouri State Highway Patrol’s Troop F later posted that troopers were investigating a drowning at the 8-mile marker of the Big Niangua arm and that the man was found unresponsive “a short time later,” per ABC17. ABC17 also reports the body was taken to Hedges-Scott and Millard Funeral Home in Camdenton. The Patrol typically does not release the names of drowning victims in its initial reports.
How low-head dams kill
Low-head dams may look like small, harmless drops in the river, but they create a powerful recirculating “washing-machine” effect at the base. That hydraulic can trap swimmers, paddlers and even would-be rescuers, holding them in place and making escape incredibly difficult.
The American Society of Civil Engineers estimates that about 50 people die at low-head dams across the country each year, according to ASCE. River safety advocates say the most reliable long-term fix is to remove obsolete dams or modify them so they no longer create that deadly recirculating current.
Recent drownings at the lake
This latest incident adds to a troubling pattern of water deaths at the Lake of the Ozarks this spring. Local coverage notes it is the fifth drowning in central Missouri so far this year and the fifth water-related incident within the Southwest Camden Fire Protection District’s service area, according to KY3. Officials say the lake’s arms, including the Big and Little Niangua, can look calm and inviting while hiding fast currents and submerged hazards that can catch people off guard.
Authorities and river safety groups urge anyone heading out to the water to learn where low-head dams are located and to portage around them instead of getting close. If someone is caught in a dam’s hydraulic, experts say you should not enter the water. Call 911 and try to help from shore with a rope or life preserver, per American Rivers. Local agencies say they will continue to investigate the June drowning and are again reminding boaters and swimmers to treat the lake’s tributary arms with caution, according to ABC17.
