Stormwater Management Ponds
Stormwater management ponds are human-made infrastructure built to collect, store, and treat rainfall and surface water runoff. Stormwater that cannot be infiltrated into the ground will run off of roads, driveways, sidewalks and throughout the community collecting dirt, litter and other pollutants before draining into stormwater management ponds.
Benefits of stormwater management ponds:
- Reduces and prevents flooding.
- Controls erosion by limiting the amount of stormwater that goes into nearby watercourses.
- Improves quality of water by allowing dirt and other solids in stormwater runoff to settle to the bottom of the pond before flowing into nearby watercourses.
Shelburne Stormwater Ponds Facts
- The Town of Shelburne has 12 stormwater management ponds that it maintains.
- Waters levels can fluctuate drastically, both rising and falling quickly, which can hinder the formation of reliable, safe ice.
- Shelburne Fire Department is strictly shore based and won’t go into the water for rescues.
- Our deepest pond is approximately 2 meters or 6.5 feet deep, this can be a dangerous depth if a child were to fall in or through thin ice.
Staying Safe near Stormwater Ponds
Stormwater ponds are not for recreation. Please stay off stormwater management ponds at all times.
Residents should obey these guidelines to promote safety in and around stormwater ponds.
Do Not:
- Swim, wade, fish or boat within the stormwater pond in the summer months.
- Skate, sled, toboggan or walk on stormwater ponds in the winter months.
- Put garbage, litter, pollutants, or yard waste in stormwater ponds.
- Drain water from pools or hot tubs.
- Engage in recreational activities in or on the ponds.
Do:
- Exercise safety around stormwater ponds, as conditions in the ponds can change rapidly, which can include fluctuating water levels and thin ice.
- Stay on designated trails when walking near the pond.
- Stay away from the pond’s side slope, vegetated barriers, and outfall areas.
- Keep children and pets off and away from the pond.
Stormwater Management Systems
SWM systems are approved for construction by the Ministry of the Environment and Climate Change (MOECC) who issue an Environmental Compliance Approval (ECA) for their construction based on the submission of engineered drawings.
SWM systems include works such as storm sewers, manholes, catchbasins, sediment forebays, dry ponds, wet ponds, oil and grit separators, headwalls, and overflow spillways, etc. The SWM systems are located in residential, commercial and institutional developments throughout the Town of Shelburne. Development and Operations inspects the SWM systems annually as mandated by the MOECC. Maintenance work is completed as required to ensure the various SWM systems operate as intended.
Maintenance work conducted by the Town includes:
- Removal of sediments (as needed)
- Removal of debris in and around the pond
- Maintenance of structures such as gates and valves
- Maintenance of surrounding vegetation and plants
- Vegetation replacement if required
- Bank stabilization to prevent erosion
- Pond monitoring
To manage the increased risks to flooding, erosion, watercourse health and aquatic life caused by stormwater runoff, the Town often requires developers to construct stormwater management ponds to control stormwater runoff from their subdivisions. Upon assumption of the development, the Town starts maintaining the stormwater management ponds.
The Town does not maintain SWM facilities on private property.