Integrated Stormwater Management Plans

Looking for information on the Nicomekl River ISMP? Find out more here

The Township of Langley’s Sustainability Charter aims to conserve and enhance our environment, promote stewardship, and increase biodiversity and natural capital. An Integrated Stormwater Management Plan (ISMP) helps to achieve these goals by ensuring that changes in a watershed, resulting from development, maintain and promote the overall health of a watershed. The ISMP integrates land use, stormwater management, and environmental values to direct future activities in each Township watershed, where significant development is expected to take place. The findings and recommendations of the ISMPs are incorporated and detailed in the following Neighbourhood and Community Plans:

View a map  (8 MB) of all the watersheds in the Township