Members of SRES and neighbours living close to the water pipeline construction site on 52nd Ave. invited township council members, candidates in the upcoming municipal election, the media, and township staff to see the water pipeline construction site for themselves.
We appreciate those who were able to take us up on the offer: Councillor David Davis; candidates Petrina Arnason, Clint Lee, Kevin Mitchell, and Scott Nichols; and Tara Macrae, township staff.
The Salmon River can be seen behind the trees on the right. Crews are working on weekends as well to try to address each problem as it comes up. More photos from the construction site of the 52nd Ave water pipeline. Several candidates have taken a look at the work and damage that’s been done. We appreciate their interest.
The Salmon River Enhancement Society has significant concerns about the East Langley pipeline project carrying water to Aldergrove. There could be a significant impact on the health of the Salmon River and the wildlife that relies upon it. Citizens in the area report that:
small tributaries have been covered over and lost
a much wider swath of trees and vegetation has been removed which could lead to landslides
wet and course material removed during construction is being dumped in the riparian zone
The free barbecue, sponsored by the Salmon River Enhancement Society and supported by the Otter Co-op, Bonetti Meats, J.D. Farms, McDonalds Stoves, and the Aldergrove Credit Union, was enjoyed by the hundreds or people who attended.
There are less than 750 Salish Suckers in the Salmon River, not including juveniles in their first summer, according to a trap and release program in the fall of 2013. It’s a low number, but better than many Salish Sucker populations in Canada. Salish suckers are an endangered species. The main threat, as in many watersheds, appears to be poor water quality, especially low oxygen levels in summer. Low summer flows and excessive agricultural nutrients are likely the root causes.
Most of the Salish Suckers found in 2013 were located in Tyre Creek, a tributary that starts on the Department of National Defense lands and enters the Salmon River close to 256 St.
Traps were set in the upper Salmon River at 133 locations between Aug. 27 and Oct. 29. Traps were set a second time at 92 of these locations between Sept. 9 and Nov. 14. A total of 334 Salish Suckers were captured in the first sampling session, 253 during the second trapping session, of which 112 had been marked in the first session. Thus, 475 individual Salish Suckers were encountered. Population estimates for each reach yield an estimate of 726 individuals in the watershed.
There does not appear to be a viable population on the floodplain in Fort Langley. The couple of individuals caught over the years are vagrants from the main population shown by the dark blue line on the map.
These photos, taken on July 11, 2014 where the Salmon River crosses 56th Ave. and heading a little east, were provided by SRES society member Fred Trzaskowski.
“Interesting watching the crayfish stalking the young rainbow trout smolts and seeing the deer tracks and the coyote print. The river is full of the small smolts swimming into the current and some even catch things on top as they float by. I could not see what they were catching, but they saw food,” he wrote.
A team of biology students and staff at Trinity Western University went out on two consecutive nights in June to capture and remove invasive fish in McMillan Lake on the campus. Final numbers aren’t in, but thousands of fish were caught.
Last year, a 20-lb carp was the biggest catch. A total of 579 fish were caught over the 2 nights. All but 10 were non-native!
McMillan Lake connects with the Salmon River during periods of high water and some invasive fish, like the large-mouth bass, feed on juvenile coho. “We are trying to restore and renew the lake to a state where it could provide habitat for over-wintering juvenile Coho salmon,” said David Clements, Ph.D., professor of Biology and Environmental Studies.
Larry Pynn, reporter for the Vancouver Sun, and biologist Mike Pearson have been monitoring the impacts of farming practices on the Salmon River and Bertrand Creek.
“Has there been a net habitat loss? Clearly,” Pearson said. “The land area that the nursery gained has been secured. That’s the game with this kind of thing. Just do what’s necessary to get the sign-off.”
There’s no better way to understand an ecosystem than to stand in the middle of it. Grade 2 and 3 students at North Otter Elementary School in Langley had that opportunity in April when they took part in the Salmon in the Valley program offered by the biology department at Trinity Western University. The program engages between 500 and 600 students every year.