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Clean Drain Dry Signage Partnership Overview
The Invasive Species Council of BC (ISCBC) is seeking partners to install Clean Drain Dry (CDD)
signage to expand CDD messaging throughout the province. CDD signage partnerships will
promote key information to prevent the introduction and spread of aquatic invasive species in
British Columbia (BC). ISCBC welcomes interested organizations to participate in this initiative
dedicated to maintaining the health and sustainability of BC’s waterways.
CDD Signage Partnership Program Overview
Invasive species threaten BC’s aquatic and riparian ecosystems and native species. Water-based
recreation activities – angling, boating, paddling, and diving – can spread aquatic invasive
species to new waterbodies. Invasive plants and animals can hitchhike on clothing, boats,
paddles, equipment, and gear; if not cleaned, these species can be unintentionally introduced
into new bodies of water.
Practice Clean Drain Dry (CDD) best practices to reduce the spread of aquatic invasive species:
CLEAN – off all plants, animals and mud from your boat and gear.
DRAIN – all water from your boat and gear onto land.
DRY – all parts of your boat and gear completely.
With support from Fisheries and Oceans Canada (DFO), the Canadian Council on Invasive
Species (CCIS) launched a national CDD program that was piloted in BC in partnership with
ISCBC and extended across Canada. This program prevents the introduction and spread of
aquatic invasive species through recreational pathways by increasing awareness about
transporting invasive species and encouraging responsible behaviour, specifically, CDD best
practices.
From 2019 – 2021, CCIS and national and provincial advisors collaborated with ISCBC to develop
resources, signage and a social and digital media campaign. In 2021, ISCBC received additional
funding from DFO to continue distributing CDD signs at popular public boating, fishing and
recreation sites. The CDD Signage Partnership program increases awareness about invasive
species in BC communities and allows for streamlined and consistent messaging for the public
on responsible behaviours. It also supports stewardship groups in their efforts to protect their
local watersheds.