Storm Drains
Drains you see at the side of the road are usually storm drains. Any water or "run-off" that goes down these storm drains usually leads directly to either the ocean or into a river or creek. Water that goes into a storm drain is not cleaned or treated.
You may have seen fish painted beside these storm drains - that is an indication that there are habitats at the other end of the pipe that will be affected by what washes down there.
Never pour waste or throw garbage directly into the storm drain - for example, a bucket where you have been washing your paint brush, excess motor oil or soaps from washing your car should not be disposed of down a storm drain.
After a downpour, anything that has been sitting on the ground surface gets picked up by the rainwater and is spread across the landscape. It could be an oil slick on your driveway or pesticides sprayed on your lawn. Those substances pollute the run-off that ends up in the storm drains and then in our waterways.
More permeable surfaces (where water can sink in) on your property mean less water "runs-off" into the storm drain; more water is filtered through the soil to refill the groundwater. Permeable surfaces like gravel and soil act as a sponge and prevent 'flash floods' when it rains.
Storm Water Drainage Service Areas
Englishman River Community Storm Water Management Service Area
The Englishman River Community Storm Water Management Service Area was constructed by a developer in 2003 to service the Rivers Edge Subdivision in Parksville. The storm water detention basin is now owned and operated by the Regional District of Nanaimo. Map of Englishman River Storm Water Management Service Area (Bylaw 1363)
Cedar Community Storm Water Management Service Area
The Cedar Community Storm Water Management Service Area was constructed by a developer in 2009 to service the Cedar Estates Subdivision in Cedar. The storm water detention basin is now owned and operated by the Regional District of Nanaimo. Map of Cedar Storm Water Management Service Area (Bylaw 1583)
Responsibilities for Rainwater and Drainage
In the Regional District of Nanaimo, the provincial government, the Regional District and private property owners each have different responsibilities when it comes to managing rainwater and drainage.
The provincial government, through the BC Ministry of Transportation and Infrastructure is responsible for:
- Roadway drainage, including ditch construction and maintenance and driveway access
- Stormwater Plans as a condition of Subdivision
The RDN is responsible for the review of Stormwater Management Plans prepared by a professional engineer for rezoning and development permits. Private Property Owners are responsible for authorized land alteration including landscaping, soil removal and tree cutting.