Hatchery Rearing Pond Gets a Face-lift

Photo taken in June 2021 during refurbishments by the City of Coquitlam. (Photo: HSWS)

Thanks to the City of Coquitlam for work on refurbishing the historic rearing pond at Hoy Creek Hatchery. Structural beams were replaced. Read more in the Tri-City News.

The "Optimist Rearing Pond" was originally constructed in 1945 to hold trout on the old Brewer property, and was restored with help from the Coquitlam Optimists to be used to rear salmon. It is an enclosed and screened pond area that is stream-fed. Salmon fry are placed in the pond in May of each year and are raised there until they are released the following May at our 'Salmon Leave Home' event.

The crew from the City of Coquitlam during refurbishments. The decorative dragon fly came down until the new beams were put in. (Photo: HSWS)

The original trout rearing facility on the Frederick Brewer property is today's rearing pond at the Hoy Creek Hatchery. (Photo: HSWS Fonds)

The salmon in the rearing pond are fed daily, and society volunteers regularly check for weight and length.  Water temperatures are also checked daily.

Each May after the salmon smolts are released in to Hoy Creek at our 'Salmon Leave Home' event,  the rearing pond is then drained and cleaned. It's always a surprise to see what's living at the bottom! We usually find crayfish, lampreys, caddisfly nymphs and other invertebrates! They too are released into the creek. 

A look at the rearing pond in the year 2000 (Photo: HSWS Fonds)


10,000 Coho Marked at Hoy Creek Hatchery

HSWS student volunteer, Ririka works alongside DFO members on her first fin-clip.

On June 10 our annual adipose fin clipping session took place at Hoy Creek Hatchery. Over 10,000 Coho fry, approximately 6 months old had their adipose fin removed to identify them as 'hatchery fish.'

Led by hatchery manager Tyler Storgaard, the procedure is overseen by the Department of Fisheries and Oceans Canada who had three members on-site assisting. The adipose fin, located at the top back of the salmon is removed after the fish have been sedated. It's a fast process and many careful hands make light work.

The clipping station set up outside the Hoy Creek Hatchery on June 10, 2021.

The markings also help the society identify the hatchery fish during returns in the fall.

Thanks to Hoy-Scott Watershed volunteers who put in the time to assist with this exercise.

The fish will be moved to the outdoor rearing pond in the coming days and will remain there until May of 2022.

Sedation area

Another Spill in Hoy Creek Reported

Photo: Flowlink Environmental

On June 11, a resident reported another spill in Hoy Creek. Later Flowlink Environmental, who was on-site testing water later submitted the photo above.

This inflow area east of Walton Ave just before the footbridge has been a trouble spot over the years. The Society checked the storm drain system via the city’s maps and see that the area is vast up the mountain that flows into this particular inflow drain.

The City of Coquitlam reported that one of their environment bylaw officers and engineering staff inspected the stretch of Hoy Creek near Pinetree Community Centre that afternoon.

“They observed a localized area of sediment suspended in the creek but they were unable to trace the source as the creek directly upstream and downstream was running clear. They also did not see any fish swimming in the affected area so they don’t believe that the fish were impacted.”

Should you see any suspicious activity, from a construction company or individual at a home or commercial space as it relates to storm drains, please contact the authorities. With water running downstream there's a narrow opportunity to source the contaminants. We keep information on who to contact should you see suspicious activity on our contact page of this website.

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HSWS Executive Remains Unchanged after Annual General Meeting

HSWS Executive in front of the rearing pond at Hoy Creek Hatchery. From left to right: Lani Lehun, Tyler Storgaard, Anne Woosnam, Robbin Whachell, Kyle Uno, Emily Rossi and Kim Mayes (Missing from the photo was Rodney Lee and Sandra Uno)

The Hoy/Scott Watershed Society held its annual general meeting on May 19. The meeting, with elections, were held virtually through Zoom conferencing.

Congratulations to returning directors: Kim Mayes, Rodney Lee, Lani Lehun, Anne Woosnam, and Emily Rossi. Also to returning treasurer, Kyle Uno who moves into his third term.

The newly elected join current executive, secretary Sandra Uno, vice president Tyler Storgaard, and president Robbin Whachell.

"I want to thank you all for staying on as our HSWS executive!" said Society president Robbin Whachell. "We're an engaged team. These continue to be very interesting and trying times. It's great to be working together to keep our momentum going as a society and the hatchery operating."

While the society is currently not engaging in any group activities due to the pandemic, the fish are being monitored by daily feeders, the hatchery has weekly check-ins by management, and all is being overseen by the Department of Fisheries & Oceans.

Hoy - Scott Watershed Society, (HSWS) is a not-for-profit, volunteer-run environmental stewardship group, that conducts a salmon enhancement program in partnership with the City of Coquitlam, and the Department of Fisheries and Oceans Canada.

Coho Smolts Released at Hoy Creek Hatchery

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Another year without fanfare as over 2700 coho smolts have now transitioned to Hoy Creek.

The rearing pond at Hoy Creek Hatchery was opened to release the fingerlings on Saturday, May 23 by hatchery manager, Tyler Storgaard. He was assisted by Hoy/Scott Watershed Society director, Kim Mayes.

Due to the pandemic, the usual Salmon Leave Home festival was once again canceled.

The rearing pond will be cleaned over the coming days and will be filled again so the coho salmon fry in the hatchery Capilano trough can be moved into it.

We often find crayfish when we lower the water and this year we did again. The crayfish was moved over to the stream.


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Fish Kill in Hoy Creek South of Lasalle Place

Photo of water at the bridge adjacent to the hatchery around 10:30 a.m., taken by a hatchery volunteer.

A milky substance was observed in Hoy Creek and was reported to the City of Coquitlam the morning of Tuesday, May 11.  

The City provided the following report:

”An investigation and cleanup work was carried out throughout the day to prevent further impacts to the creek. There was also an earlier incident of a surcharging sewer manhole that also impacted the creek on the same day.

 At around 8:30 a.m., a sewer manhole was surcharging at Erskine and Brewster.  A vactor truck was sent to the site to flush and clean up the area.  Around the same time, a report was received regarding a brown, odorous sludge seen in Hoy Creek west of White Pine Place. Engineering staff checked this site shortly after but the creek was running clear by the time they arrived.

 At around 10:30 a.m. the City received another report regarding Hoy Creek. A member of the public advised that the water near the hatchery looked milky. Engineering staff inspected the creek from the aquatic complex (CCAC) downstream past the hatchery and observed the creek by the hatchery having a milky colour, but downstream the creek was running clear.  They also noted that the fish in the creek were swimming about and did not look like they were impacted. 

Further inspection was conducted downstream nearest the south end of Lasalle Place where staff identified a soapy substance at an outfall and observed about 15–20 small dead fish in a tributary of the creek.  They tried to trace the source upstream and noticed a strong acidic smell in one of the manholes, so they flushed out the storm main in that area to ensure that the acidic smelling substance did not continue to impact the creek.  It was not clear to the attending staff whether this fish kill incident near the south end of Lasalle Place was related to the reported milky substance by the hatchery, and the investigative and cleanup work concluded at around 4 p.m.”

Please be mindful – everything entering a storm drain ends up in a creek. Creeks contain aquatic life that can’t survive pollution being dumped into the habitat. As members of the public, we all have a duty to steward and protect the environment that we live in. Should you witness any suspected pollution being dumped into a storm drain, please take immediate action to report it to the authorities:

  • City of Coquitlam Engineering 24 hour emergency (Municipal): 604-927-3500

  • Observe, Record, Report (Federal): 1-800-465-4336

  • Report all poachers and polluters (Provincial): 1-877-952-RAPP

CLICK HERE TO READ HOME TIPS FOR HEALTHY STREAMS

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Water Quality Monitoring Underway at Hoy Creek

Kim Mayes, a volunteer, and director of the Society is leading up this project. She also provided the overview below.

Earlier this year the Hoy/Scott Watershed Society was approached by both Flowlink Environmental and the DFO to see if we were interested in capturing some basic water quality data in order to establish baseline water quality for Hoy Creek. This is something we had already been considering as stewards of Hoy Creek, so jumped on the opportunity to partner with Flowlink and start collecting.

Three sites were chosen along Hoy Creek to begin manually collecting in-situ data, with the support of Flowlink volunteers, who visit the creek weekly to test for and record the following:

  • Water Temperature

  • pH

  • Turbidity

  • Conductivity

At the time of testing, the current weather conditions are also recorded for reference. This is useful for helping us evaluate how seasonal trends influence the water quality parameters.

At two other locations along Hoy Creek, and with the support of the Departments of Fisheries and Ocean’s (DFO’s) Pacific Science Enterprise Center (PSEC) and their Community Steam Monitoring Project (CoSMo), we have now installed two temperature data loggers as well. This will help us record the data much more frequently (logs hourly), as well as more efficiently. The data loggers can store up to 5 years of data at a time and have a battery life of about 1 ½ years, so require little maintenance. Our aim is to collect the data 2-3 times per year (and when water levels of the creek permit), by removing from their current hidden locations and downloading the data via Bluetooth to a smartphone app. From there the data can be emailed to the DFO for analysis, as well as sharing with other nearby stream keepers.

We have plans to set up a more comprehensive Water Quality Monitoring Program in the near future, which will also include sampling and testing for the following, ideally on a monthly basis.

  • Alkalinity

  • Anions scan (nitrate, nitrite, phosphate, sulfate, chloride, fluoride, etc.)

  • Ammonia

  • E.coli

  • Total metals (full suite)

  • Dissolved oxygen

The overall goals for the program are to be able to identify emerging key water quality issues, allow us to be proactive in identifying spills/contamination sources, as well as raise public awareness, facilitate participation and education of our member volunteers.

We thank both Flowlink and CoSMo for supporting us with this work this far. However, in order to carry out our program initiatives indefinitely, we rely on the support of our volunteer members, and cannot do the important work we do without them.

Related article.

Earlier than expected release of 23,500 chum fry to Hoy Creek

Bucket after bucket was carried from the hatchery to Hoy Creek just south of the hatchery for release.

Not even a month in Hoy Creek Hatchery’s Capilano trough, 23,500 chum fry made an earlier than expected exit into Hoy Creek on March 20.

The chum had to make way for the coho fry which were ready to leave the incubation stack.

The last time the Society raised and released chum fry was in 2017, and before that, the society had not raised chum salmon since the mid-90s.

The hatchery Capilano trough now houses around 10,500 coho and the outdoor rearing pond holds approximately 2,800 soon-to-be smolts that will be released in May.

A closer view of the chum salmon fry released on March 20, 2021

23,000 Chum Fry Ponded at Hoy Creek Hatchery

Kim and Tyler check for morts witin the freshly ponded chum fry on on Feb. 27.

Kim and Tyler check for morts witin the freshly ponded chum fry on on Feb. 27.

After a four-year lull and only the second time raising chum since the mid-90s, Hoy Creek Hatchery is holding 23,000 chum fry.

The final 19,000 were moved from the incubation stack and were ponded in the Capilano trough this last Saturday. The salmon are 3 – 4 months old.

The chum fry will be fed and released within three weeks of ponding; this will occur in two releases with the Feb. 18 fry (~4,800) being released first.

The hatchery had released several weeks ago, 1,500 unfed chum fry that had matured well in advance of the remaining heath trays. The last time the society released chum was in 2017.

In addition to the chum, we have ~10,500 healthy coho alevin in the hatchery incubator and ~2,800 soon-to-be smolts in our rearing pond that will be released in May.

In the video above, hatchery manager, Tyler Storgaard ponds the last of the chum salmon from the incubator which was funded by the Pacific Salmon Foundation.

See more photos on our Facebook page.

HSWS Collaboration with Flowlink Discussed

Left to right: Tom Hayes, Co-founder, Flowlink Environmental; Robbin Whachell, President, HSWS; and Elena Ranyuk, Co-founder, Flowlink.

The Hoy/Scott Watershed Society was contacted by Flowlink Environmental in January 2021 and they then attended our monthly meeting that month to present the work they do related to water-monitoring solutions.

After providing an initial Hoy Creek water sample test result they came to visit the Hoy Creek Hatchery for a tour and walked the Hoy Creek Trail to be shown the most common areas where spill inflows have been detected over the years.

The Society is looking forward to collaborating with Flowlink in order to find solutions in keeping the salmon in the hatchery and the creek safe.

Left to right: Kim Mayes, Director, HSWS; Elena Ranyak, Co-founder, Flowlink; Tom Hayes, Co-founder, Flowlink; and Tyler Storgaard, VP and Hatchery Manager, HSWS.

Left to right: Kim Mayes, Director, HSWS; Elena Ranyak, Co-founder, Flowlink; Tom Hayes, Co-founder, Flowlink; and Tyler Storgaard, VP and Hatchery Manager, HSWS.