A remote-operated UV-C boat with glowing green and blue lights under the water, suspended by a metal rig.
A woman in a green blazer and a man in a beige blazer holding a plaque or award, standing in front of large illuminated letters spelling "TAHOE" at an indoor event.


North American Lake Management Society 2024 Achievement Award Winners. Click here to view full article.

Comparison of lake water with plants along the wall on June 29, 2020, and two months later on August 25, 2020, showing differing plant growth.

Before and after treatment.

An informational poster titled 'Novel Use of UV-C Light Exposure to Control Aquatic Invasive Macrophytes' presenting research on UV-C light treatment effects on aquatic plants, including background, questions, results, conclusions, and visuals such as plant diagrams, bar graphs, and treatment photos.

UCV Poster

Aerial view of a residential area with water channels, marina, and golf course. Overlaid are colorful path and sonar data, showing waterway routes and depths.

Sonar scan.

A diagram illustrating the relationship between the acoustic footprint, cone angle, and depth. It shows a right triangle with labels for the hypotenuse, adjacent, and opposite sides corresponding to the boomerang-shaped acoustic cone with a 20-degree beam angle, set at a 5-foot depth. Text on the left explains the formula for acoustic footprint and relevant details about cone coverage and transducer beam angles.

Acoustic scan angle.

Aerial comparison of a waterway before and after UV treatment, showing clearer water on October 19th after treatment, compared to July 15th before.

Keys channel before and after treatment.

Aerial view of a residential canal with boats docked on both sides, showing a comparison of harvested area versus UV treatment, dated 9-20-22.

Harvested area on the left and UV treated area on the right.

Comparison of water near boats, showing clearer water on June 29, 2020, and murkier water with algae on September 11, 2020.

Before and after treatment.

Top-left: Floating platform with solar panels and a person on a boat dock. Top-right: Close-up of a floating platform with solar panels underwater, illuminated with blue light. Bottom: Marina with various boats docked, equipped with solar panels and a floating solar installation with green lighting.

UV treatment vessel with rotatable array.

Diagram showing the decomposition of treated plants over time. Top left shows non-treated CLP plants, top right shows two weeks after treatment, bottom left shows three weeks after treatment, and bottom right shows four to six weeks after treatment.

Plant decompsition after treatment