06/13/2026
Please note that the Canal Spraying Advisory
signs have been taken down.
The canal system was sprayed last Sunday/Monday. It should now be safe to draw water for lawn irrigation. Additionally, fishing and water activities should be safe. The signage is always posted out of an abundance of caution.
For those asking what chemicals are used to treat the pond w**d infestation …
Basically a “Cocktail” including:
~ Clipper
~ Unison
~ Aqua Shot
~ New Balance Surfactant
The surfactant draws the chemicals down to the base of the plants. You will see a browning of the w**d and eventually the dead plants may float to the surface … There will be clumps of the dead w**d floating in the canal from time to time … most of the time the clumps eventually migrate through the system and out into the main channel of the Missouri. Oftentimes, the w**d just dies in place and sinks to the bottom.
Please give the chemicals time to work. If there is a need to re-spray problem areas, we will address those issues as needed.
Thank you,
Marlin Roseland
President
MGHOA Board of Directors
605 222 9437