California Boating and Waterways Commission, Division of Boating and Waterways

Boating and Waterways Begins Control Activities in the Delta for Aquatic Invasive Plants

Friday, March 2, 2018 | View PDF

The Division of Boating and Waterways (DBW) announced today its plans for this year’s control efforts for aquatic invasive plants in the Sacramento-San Joaquin Delta (Delta). Starting March 5, DBW will be controlling water hyacinth, American spongeplant and Uruguay water primrose along waterways entering the Stockton Deep Water Channel via mechanical harvesting. The use of herbicides will start on Monday, March 12 for the following aquatic invasive plants: water hyacinth, Egeria densa, South American spongeplant, Uruguay water primrose, curly-leaf pondweed, Eurasian watermilfoil, fanwort and coontail. Treatment start dates may change depending on weather conditions and plant growth/movement.

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