During which season is drawdown typically conducted?

Drawdown is typically conducted during the winter season. This practice involves lowering water levels in aquatic systems to manage undesirable vegetation, improve water quality, and enhance habitat for desirable species. Winter is chosen because many aquatic plants are dormant during this time, reducing the risk of significant negative impacts on the ecosystem. Lowering water levels in winter allows for effective control of invasive species and encourages the growth of beneficial plants when the water levels are restored in the spring. Additionally, this timing minimizes harm to aquatic fauna, such as fish and amphibians, which may be less active or seek shelter during colder months.

In contrast, conducting drawdown during other seasons, such as summer when plants are actively growing, may lead to less effective management and unintended ecological consequences, such as the release of nutrients that can promote algal blooms.