
Ch’ḵw’elhp-Gibson Creek Restoration
The SCCA is leading a pilot project to increase salmon habitat on the Sunshine Coast by removing barriers to fish passage and restoring fish habitat.
In 2021, we partnered with the Squamish Nation, BC Ministry of Transportation and the Department of Fisheries and Oceans, and subsequently enlisted the Town of Gibsons and local organizations to replace failing culverts and restore Ch’ḵw’elhp-Gibson Creek.
The restoration project includes installing a larger bottomless culvert, enhancing gravel beds, adding woody debris, and replanting native vegetation. This will improve water quality, create spawning and overwintering habitats, and restore damaged ecosystems.
Ch’ḵw’elhp-Gibson Creek (CGC) is a small salmon-bearing watercourse in Átl’ka7tsem Howe Sound, on the Sunshine Coast. It is one of five major creeks in the ‘West Howe Sound Watershed’. The recharge areas of provincial Aquifers 560 and 552.
CGC extends approximately 6.5 km from its headwaters on Mt. Elphinstone (~1170m above sea level) to its mouth in West Howe Sound. It drains water from about 300ha of forest lands on the slope of Mt. Elphinstone then flows through the residential areas within the Town of Gibsons and West Howe Sound Regional Area of the Sunshine Coast Regional District (SCRD).
The creek flattens out in its last ~300m and drains Sḵwx̱wú7mesh Úxwumixw (Squamish Nation) Ch’kw’elp Reserve before entering marine waters. Three stormwater outfalls originating within the Town flow into Gibson Creek upstream of the Che’kw’elp Reserve. The Reserve itself is divided by Marine Drive; it and the culvert that accommodates the Creek are under the jurisdiction of BC’s Ministry of Transportation and Transit (MoTT).

The significance of the Creek to the Sḵwx̱wú7mesh Úxwumixw is evidenced by the early establishment of it as a Reserve circa the 1870’s. Clearing the forested lands upstream in the watershed by colonial settlers for logging, farming, road building and eventually residential development has led to increased alterations in the stream flow both in quantity and in timing of flow. It is believed that the lowest reach now accommodates twice the amount of run-off as it did pre-development.
In 1930, below Marine Drive, the Department of Indian Affairs subdivided the entire length in lots that were available for lease. Many of these lots eventually had summer homes built on them by settlers. The basement of one house, near the mouth, actually spanned the creek channel itself. With the expiry of many of the leases approximately twenty years ago, the houses were torn down and removed, leaving only concrete foundations, walls and sidewalks - some of which are still in place alongside and in the Creek.
It is unknown if the culvert under Marine Drive did initially allow for easy Coho salmon passage. To date, the scoured plunge pool at the downstream end is further compromised by a large boulder prohibiting returning salmon to effectively jump up into the culvert against the oncoming flow of water. The metal closed bottom culvert was installed without baffles and concrete has since been used to patch the corroded bottom. Both these conditions do nothing to slow down extreme water flows; and they further restrict any salmon's ability to reach spawning grounds should any manage to enter the culvert. Replacing the failing culvert with one that supports fish passage to upstream spawning habitat is long overdue. Once the culvert is replaced and the Creek has adjusted to its new channel, fish habitat can be restored downstream both upstream, and downstream of Marine Drive.

Recent History
Since 2021, SCCA staff and liaisons have engaged in multi-jurisdictional discussions with the Squamish Nation, Department of Fisheries and Oceans (DFO) advisors, local conservation partners, and the BC Ministry of Transportation (MOT) local government staff and elected officials regarding the need for habitat restoration.
We have funded the training of 10 volunteer streamkeepers and established a "Friends of Gibson Creek" streamkeepers group to monitor the creek. Additionally, we have formed a team and initiated project planning to undertake a full culvert replacement under Marine Drive, along with fish passage and habitat restoration. This project is in partnership with Sḵwx̱wú7mesh Úxwumixw, with support from MOT, DFO, the Town of Gibsons, SCRD, the Sunshine Coast Streamkeepers Society, and the Squamish River Estuary Society.
In 2023, the SCCA assessed fish passage, habitat, and climate resiliency. Culvert surveys were conducted by MOT Engineering. Volunteers from the SCCA have carried out monthly water chemistry tests, bi-annual fry counts, and autumn spawner counts. All survey results are entered into the provincial Pacific Streamkeepers Federation database, and spawner counts are also submitted to DFO Stock Assessment.
Volunteer & Community Support
SCCA Freshwater and Marine Liaisons Dianne Sanford and Angela Kroning contribute to the project in various ways. As former Streamkeepers trainers, they share our long-term goal of ensuring that all salmon-bearing waterways on the Sunshine Coast are monitored and maintained to the highest standards for both salmon and people. They act as advisors and mentors for the project by participating in stewardship planning, sharing valuable background knowledge, and utilizing their contacts to navigate the complexities of multi-jurisdictional watershed management.
The Sunshine Coast Streamkeeper Society is a local network affiliated with the province-wide Pacific Streamkeepers Federation. They work together to develop, train, and support stream-keeping groups and activities on the Sunshine Coast. Shirley Samples, the leader of the local Streamkeepers Society, is actively participating in the CGC Working Group. She is passionate about Malcolm Creek and has enlisted the Sunshine Coast Conservation Association (SCCA) to pursue a culvert replacement and habitat restoration project for the creek.
Take Action
- If you live in the Che’kw’elp-Gibson Creek watershed and wish to become involved in monitoring efforts, please contact us via email at info@thescca.ca, with Che’kw’elp-Gibson Creek in the subject line.
- To learn more about stream keeping, please visit the Pacific Streamkeepers Federation website
- If you would like to donate to help cover the costs of our restoration DONATE HERE
