Northlands Storm Pond Rehabilitation

The Northlands Storm Pond in Viterra Park on Hull Way NE in Crescent Heights is being rejuvenated!

This joint project between three City departments includes maintenance to improve the visual, functional, and ecological aspects of the storm pond.

Improving viewing points and environmental interpretation

Select locations in the pond will receive herbicide treatment to control the growth of cattails in the pond. Crews will use a targeted approach to ensure only specific areas are affected to provide better viewing areas for people wanting to enjoy the environmental aspects of the pond. The application will not negatively affect surrounding vegetation, wildlife, residents or the public.

Controlling aquatic invasive species

Aquatic invasive species include non-native aquatic animals, plants or insects which have been brought into our ponds and waterways and negatively impact biodiversity. They can threaten native species, impact water quality and reduce recreational use of water bodies.

A small number of goldfish were released into the Northlands Storm Pond and have multiplied into a significant population. Goldfish have few natural predators and outcompete any other species in the area, creating an unbalanced and unhealthy ecosystem, which is why it is illegal to release ornamental fish into the wild.

A qualified professional biologist will administer the licensed pesticide called Rotenone once the water level in the pond has been lowered. This pesticide targets the species without causing harm to the pond or other area species and wildlife.

For more information about Rotenone, the project in general, or even guidance on responsible alternatives for pet owners who intend to dispose of pet fish, please see the FAQ section on this page.

Storm system maintenance

While the water level is drawn down in the pond, crews will also inspect and maintain the functional infrastructure related to the storm water management system.