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Altus City Reservoir Aquatic Weed Growth Prompts Warning

Writer: mike33692
mike33692
2 days ago
3 min read
Yellow algae-covered pond with tree reflections, autumn trees, and houses under a bright blue sky; calm, scenic view

Altus City Reservoir Aquatic Weed Growth Prompts Testing and Safety Warning

The City of Altus is investigating a noticeable increase in aquatic weeds and algae at the Altus City Reservoir, while officials say the reservoir remains open for recreation.

The Altus City Reservoir aquatic weed growth has prompted water testing and additional monitoring as city officials work with environmental professionals to determine what is causing the rapid increase in vegetation and how it should be managed.

While no treatment plan has been finalized, the city is asking swimmers and boaters to use additional caution, particularly around thick areas of sago pondweed and other dense aquatic vegetation.

Altus City Reservoir Aquatic Weed Growth Under Investigation

City officials say they are aware of the heavy aquatic vegetation currently visible throughout portions of the reservoir and have begun evaluating the conditions contributing to the growth.

Teams are monitoring and testing the water to identify environmental factors that may be accelerating the increase in weeds and algae.

The city has not announced that the water is unsafe or closed the reservoir because of the vegetation.

Instead, officials are working with environmental professionals to determine an appropriate management strategy while protecting water quality, fish and the reservoir's broader ecosystem.

The City of Altus Live Feed is being used to provide residents with updates on the reservoir and other city operations.

Officials have not announced a specific treatment method or timeline. That means residents could continue seeing significant vegetation while testing and planning continue.

Aquatic vegetation can be an important part of a healthy reservoir ecosystem, providing habitat and contributing to water quality. Excessive growth, however, can interfere with recreational use and create navigation problems when vegetation becomes particularly dense.

For Altus officials, the goal is to address the current growth without creating additional problems for the reservoir's aquatic environment.

Swimmers and Boaters Urged to Avoid Thick Sago Pondweed

The Altus City Reservoir remains open to the public, but officials are asking visitors to pay close attention to conditions on and beneath the water.

Swimmers should avoid entering areas containing thick mats of sago pondweed.

The plant can form dense underwater growth, creating a potential entanglement hazard for swimmers who move into heavily vegetated areas. The city's warning is focused on avoiding those concentrations rather than avoiding the reservoir entirely.

Boaters should also use additional caution.

Dense vegetation can become wrapped around boat propellers and other equipment, potentially leaving vessels stuck or creating mechanical problems.

The city's official aquatic weed advisory advises visitors to steer clear of heavily vegetated areas whenever possible.

Those precautions are particularly important when vegetation is difficult to see below the surface.

Visitors should also remember that conditions can vary throughout the reservoir. An area of relatively clear water does not necessarily mean another portion of the reservoir will be equally free of vegetation.

City of Altus Working on Treatment Plan for Reservoir

The next step will depend on what officials learn from the ongoing testing and environmental review.

Any management approach will have to consider more than simply removing visible vegetation. City officials say they are working to balance aquatic weed control with protection of fish populations, water quality and the overall reservoir ecosystem.

That could influence both the type of treatment selected and when treatment can safely occur.

For now, there is no announced treatment date, and the city has not identified a final method for controlling the vegetation.

The City of Altus official website provides municipal notices and information as officials continue evaluating conditions at the reservoir.

The city says additional information will be released as testing continues and a management strategy is developed.

Until then, the reservoir remains available for public use.

The Altus City Reservoir aquatic weed growth does not currently mean a recreational shutdown, but officials are asking visitors to treat dense vegetation as a potential hazard and avoid swimming or boating directly through thick patches while the city determines how best to address the problem.

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