Stormwater Management

Stormwater ponds are an essential part of stormwater management. Learn how they contribute to the ecosystem through naturalization.

More than just a pond: understanding stormwater management

The City’s Stormwater Management Facilities (SWMFs) do more than control water flow—they help protect our community and environment. Whether you’re curious about how they work or why they look different from parks, here’s what you need to know about their important role and how you can contribute.

What are Stormwater Management Facilities?

SWMFs are designed to collect rain and snowmelt from rooftops, streets, and land, preventing floods while improving water quality before it flows into the North Saskatchewan River. Here’s how they work:

  • Collection: Rainwater and snowmelt enter underground pipes through catch basins across Beaumont.
  • Pollutant filtration: As the water slows down in the SWMF, plants and microorganisms filter out pollutants.
  • Sediment settling: Solids carried by the water settle as sediment at the bottom of the facility.
  • Cleaner water outflow: The cleaner water then flows into natural waterways, benefiting both people and wildlife.

Stormwater management areas are intentionally left to grow wild, a process called naturalization.

Naturalization

Naturalization allows native plants and grasses to grow freely, creating a natural buffer zone that helps:

  • Clean water: Native plants absorb pollutants, improving the quality of runoff water.
  • Reduce erosion: Plant roots hold soil in place, especially during heavy rainfalls.
  • Biodiversity: Natural areas support wildlife, from birds to pollinators like bees and butterflies.
  • Control algae: Native plants absorb nutrients that can otherwise lead to algae overgrowth.

Read on for common questions about naturalization…

Mowing removes plants that protect the water and wildlife. By letting native species grow, we create a healthier ecosystem.

No, naturalized areas often attract birds and dragonflies that help keep mosquito populations in check. 

Temporary odours can occur during the spring thaw as vegetation decomposes, but they typically disappear once the thawing process is complete. These smells are a natural part of the seasonal change and should not last for long. 

Water levels fluctuate naturally with rainfall, snowmelt, and water usage—this shows the system is working.

No, SWMFs aren’t safe for pets either. The water can contain pollutants and contaminants harmful to animals. Additionally, the unstable banks and fluctuating water levels can pose a drowning risk. For these safety reasons, keep your pets on-leash near SWMFs to stop them from entering stormwater ponds.

Living near a storm pond

If you live near a stormwater pond, you may notice fluctuating water levels throughout the year depending on rainfall and snowmelt. This is a normal part of the SWMF’s function. Here’s how you can help maintain Beaumont’s stormwater system:

  • Avoid polluting: Never dump waste or chemicals into storm drains.
  • Plant native species: Consider using native plants in your yard to absorb runoff and reduce the strain on the system.
  • Keep drains clear: Regularly check and clear leaves and debris from nearby storm drains.

More information

The Utilities & Storm Water Management Master Plan is a strategic plan to guide Beaumont’s progress in updating the water distribution and wastewater systems to support the responsible and planned expansion of the community.