Category Archives: Humber River

Hurricane Hazel Revisited – Walk on Saturday.

Have you ever wondered about the people who lived in Weston during the time of Hurricane Hazel? Weston’s Historical Society is leading a walk, ‘Hurricane Hazel Revisited‘ that focuses on the storm’s devastating impact on the people and surrounding area. Participants will walk along the river, past some of the most significant locations and look at traces of what remains and the changes forced by Hazel that have occurred since 1954. The tour begins on Little Avenue this Saturday at 1:30 follows the river down to Raymore Drive and ends at the former Matthias church at Scarlett and Kingdom.

Little Avenue Memorial Park

Little Avenue Memorial Park

Meet on Little Avenue in the Memorial Park at 1:30

Great Egret takes flight.

Raymore Park has an astonishing variety of wildlife. Great Egrets are occasionally seen in the park and this one was seen taking off last month after wading through shallow waters ahead of the weir. They were nearly hunted to extinction in the 19th Century for their plumage which was used to decorate ladies’ hats. Once a purely migratory bird in southern Ontario, It is estimated that as many as a thousand breeding pairs make their home in Canada. Great Egrets are related to herons and have a similar profile. The first time I saw one in Raymore Park I thought it was an Ibis as they look so similar. The Ibis has a range much further south and is also a relative.

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Click for larger image.

Native Trees continue to grow – Year 6

Seven years ago, land between the parking lot and the Humber was cleared of mainly scrub and non-native trees. A variety of native trees was planted and they are thinning out, thanks to general mortality as well as growing taller. The poplars seem to be doing best but the look has changed from fresh planting to more of a mature nursery. Here is a panorama taken recently of the area and a link to a photo of the area two years ago.

Click for larger view.

Click for larger view.

 

Hurricane Hazel Series- 1: The deadly knock

A knock on a door sealed the fate of two families on the rainy night of October 15, 1954. They lived on Raymore Drive in an idyllic neighbourhood by the shore of the Humber River. That night, radio stations had warned of a dangerous hurricane making its way north that would dump more heavy rain onto an already saturated ground.

Autumn in Ontario is a time of transition. The province occasionally finds itself in the path of extra-tropical hurricanes that are usually shadows of their former selves by the time their energy supply of tropical air has been cut off. This hurricane, named Hazel, was different. It had wreaked havoc in many areas of the United States. Instead of becoming a rain event, Hazel managed to re-energize itself by finding and merging with a cold low pressure area and using that to squeeze out more wind and moisture.

As the evening progressed, the storm parked itself over the city and the already swollen Humber River began to rise higher than residents had ever seen it. In wintertime, ice jams would bring water and inconvenience to the doorsteps of a few homes at the lower end of Raymore Drive but this time was different as the higher water level ceased to be an annoyance and started to become a threat. The roaring water surged wildly with no sign of levelling off.

As water lapped over thresholds into homes near by the river, one family thought it wise to ask neighbours on higher ground if they could bring over furniture threatened by the rising waters. This was the fatal knock. While the two families focussed on moving furniture to the higher house, their single-minded dedication to the task may have prevented them from acting quickly when events took a sudden turn for the worse.

What neither family could see and what would end up costing the lives of 35 residents of the neighbourhood was an unpredictable turn of events. Straddling the river was a footbridge. It was then, as its replacement is today, a convenient short cut from Raymore Drive to the bustling town of Weston, a centre of commerce for miles around.

As the water continued to rise, the western abutment of the footbridge was dragged off its perch into the river a few metres downstream where it anchored itself in the position it occupies today. The structure of the bridge held and in effect, re-positioned itself diagonally across the river forming a barrier which, thanks to the debris washing downstream quickly became a diversionary dam. Suddenly and without warning, the river was steered directly into the path of the homes at the end of Raymore Drive engulfing our two families and taking a total of 35 lives at this location.

To this day, the western abutment remains in the river, standing as a grim witness to that terrible night. The eastern end of the bridge is also in place and as mentioned previously, was decorated with a (now badly peeled) commemorative mural in 2002. Raymore Park itself contains no memorial to the people who lost their lives that day. Perhaps this would be a worthy project.

Looking upstream, the western abutment is still in the Humber.

Looking upstream, the western abutment can be seen below and to the left of the bridge.

Readers are invited to add their own memories or anecdotes of Hurricane Hazel.

River ice restrained this year.

During most recent winters, there has been a battle between heat and cold, freeze and thaw. One of the features of a Raymore Park winter thaw is the flooding of the wild area across from the parking lot. An increased river flow usually caused by rain, raises river levels and cracks the ice cover. The ice then progressively forms a moving dam and flood which moves gently downstream. In a couple of decades of observing the before and after, I have never seen the process in motion. This January, after the recent thaw, the ice stalled before the river widens above the weir and no doubt will produce some spectacular flooding and subsequent erosion when the next strong rain event occurs.

Ice littering the banks of the Humber, January 2014.

Ice littering the banks of the Humber, January 2014.

Considering the cold weather prior to the thaw, the ice is surprisingly thin. The approaching ‘PolarVortex II’ will no doubt consolidate the present ice dam.

Lawn gods don’t ask for much.

Who knew that all you have to do to maintain a spectacular lawn is cut and aerate it. The occasional re-seeding helps too.

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This grass in Raymore Park hasn’t been treated with weed killer or insecticides in this century and is cut relatively infrequently (with a mulching mower) and aerated annually. In spite of that (or perhaps because of it) there are no bare patches, few weeds and no animal diggings for grubs. When a weed killer ban was proposed around 1999, there was a huge outcry from those who thought that weeds would replace grass in Toronto’s parks. Somehow, the chemical lawn brigade’s fears were as justified as those around computers and the Millennium.

There is a tree that leans at a jaunty angle and I confess to walking at a brisker pace when underneath it. I have the impression that the lean is increasing so perhaps this winter will be its last.

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Lastly this group of Hooded Mergansers have returned to the Humber to add an exotic air. They are quite shy but don’t seem to mind hanging around with the resident mallards.

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Fishing on the Humber

These fishermen formed a group along the Humber this weekend.

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Click for closer view.

Contrary to common belief, migratory fish caught in the Humber are edible with no health concerns.

I was talking to a fisherman the other day and apparently the Ministry of Natural Resources is quite active along the Humber. Ministry officials go so far as to lurk in the bushes in camouflage gear waiting to charge people who fish too close to dams or use other illegal methods such as snagging or netting. Personally, it just seems like hard work for little reward, plus I’m not so keen on ending the life of such an amazing creature. There are others who catch and release but to me that’s pointless and cruel.

Strange behaviour…

As a regular in Raymore Park, people watching is part of the daily experience. Patterns of behaviour are often identifiable and the brain automatically assigns a category to people – for example dog walker, jogger, person in transit etc. This morning, I encountered a young woman walking in a way that defied easy categorization. She was coming from Scarlettwood Court and instead of joining the path, marched towards the river. I watched as she stepped down to the water’s edge and walked along the bank to the peninsula, her pace making it clear that she was not a sightseer. Once on the far bank, she retrieved a plastic bag from a holdall, quickly dropped the contents into the water and returned. In the meantime I moved closer and stood by her exit from the river. I looked at her questioningly and she retorted, ‘What?’.

‘What did you put in the river?’, I asked. She seemed embarrassed.

‘It’s wax’.

‘Why would you put wax in the river, why not throw it in a garbage bin?’

‘It’s private – something I had to do.’

She began to walk off.

‘Why poison the wildlife?’

‘I’m sorry’, she threw the remark over her shoulder and strode off, not looking back.

I walked down to the water and sure enough, the wax was floating exactly where it was dropped thanks to an onshore wind.

The wax, where it was dumped.

The wax, where it was dumped.

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A better look at the wax.

Having no shame, I lay on the bank and fished it out of the water – a substantial lump, possibly from a large candle or wax figure – and dumped it in the garbage.

Sorry, it's private.

Sorry, dumping waste in a public park is not a private act.

I’ll probably never know the story behind the wax; whether or not it was some kind of occult leftover that had to be sent to the ocean – one can speculate endlessly. I am sure that if karma, voodoo, Air Miles or any kind of points were being awarded today, this young woman scored a big fat zero.

The downside of fish ladders.

The weir in Raymore Park is an insurmountable barrier to all fish. It’s about 3 metres from the base to the top and that makes it the tallest weir on the Humber. Recently, an attempt is being made to revive sustainable populations of Atlantic salmon and rainbow trout and fingerlings have been released for a few years in places like Bolton and Palgrave in the hopes that they would return annually once established.

The Denil fishway at the weir was constructed with that purpose in mind. It took months to build and cost several hundred thousand dollars. Fish are able to climb the three metres by finding their way through a modified sluice that eases the climb while slowing the current. As previously mentioned, it is prone to blockages from wildlife and even floating twigs thus denying returning fish a chance to spawn where they were released. Today is no exception; the fishway is totally plugged.

We can't even blame the beavers for this one.

We can’t even blame the beavers for this blockage.

Four or five years from now, fishing folk in Bolton and Palgrave will be wondering what happened to the salmon.

All is not lost. A study of all weirs along the Humber has been under way and soon, a TRCA report will detail what to do with the Raymore Park weir and its associated fishway. Let’s hope for a natural and unblockable solution for migrating fish.

Signs of Fall: Atlantic Salmon are climbing the ladder.

Two hundred years ago, Atlantic salmon along with many other varieties of fish were plentiful in the Humber. Gradually, settlers built dams and toxic waste from sewers, factories and pulp mills was dumped into the river. The combination killed just about everything in the water and Atlantic salmon were extirpated from the Humber as a result. In 1959, the opening of the St Lawrence Seaway saw the accidental introduction of the parasitic sea lamprey which killed the rest. An ambitious program lasting several years aims to restore a self-sustaining wild Atlantic salmon population to the Humber. Each spring until 2015, salmon fry are being released all along the Humber. Most weirs along the river have been adjusted to be too high for lamprey but low enough for migrating fish.

In Raymore Park, the 3 metre weir remains an insurmountable barrier to all aquatic life and to work around that, a denil fishway, (better known as a fish ladder) was built around 13 years ago.

The fish ladder entrance is on the left just below the weir.

The fish ladder entrance is on the left just below the weir.

The fishway provides a gentler current and slope so that large fish can make their way up the ‘ladder’ with rest stops along the way. Unfortunately, beavers stuff the fishway with wooden debris in the hopes of creating a dam. Needless to say, the blockages need to be cleared several times a year so that fish can migrate to their spawning grounds.

On Friday, two workers were clearing the way for the salmon and told me that when water levels rise (as they did on Saturday), these large Lake Ontario fish will be able to access and use the ladder. From there they will swim upstream to their birthplace, spawn and return to the lake – assuming they can run the gauntlet of people out to get them.

TRCA workers clear the top of the fishway.

Toronto and Region Conservation Authority workers clear the top of the fishway.

Since the ladder was built I have watched in vain for a fish to appear at the exit. Today, (Tuesday September 24th) I had a premonition and with the camera ready, just like that, a fish emerged. The water was a little murky and I was a little late but here’s the evidence; the ladder works.

The salmon continues its journey up the river.

The salmon (middle top of photo) continues its journey up the river.

In spite of their impressive size, salmon will soon be seen along the Humber as far upstream as Bolton and Palgrave.

For its part, the TRCA is studying the further removal of obstacles to fish migration along the Humber and the weir in Raymore Park is the highest. Lowering and notching of the weir will allow the fish to leap upstream the old-fashioned and low-tech way. This will end the high maintenance costs of the fishway and finally allow the beavers to block it to their hearts’ content.