Riverwalk visitors may see green-dyed water at a stormwater outfall along the riverwalk walkway. Contractors working on a city project near the riverwalk are determining the route of an existing stormwater pipeline. During the process, an environmentally safe green dye is used. This is a short process and is only temporary.
If you see the green water at the river or riverwalk park, this is part of a process related to evaluating the stormwater system. The dye has no negative impact on the environment or to park visitors.