By now, you may know that water and electricity are nearly family. Both represent energy, in different forms. The old dam in Pinawa, now in ruins, was the start of our journey.

Water from the canal, rushing into the forebay of the Pinawa Dam. Water from the canal, rushing into the forebay of the Pinawa Dam.

The water, rushing into the forebay, kept there to be used at a later time. But why build a dam in a place where originally there is no water?

Pinawa Dam was built on dry land. Unlike most other dams where water needs to be held at bay for construction, this dam didn’t have water to begin with. That made it a lot easier to build it. The forebay was filled later, when the dam was ready to go. It did mean, however, that the water had to come through a canal to the dam.

This canal was blasted through the rocks from the Winnipeg river to the dam. The canal’s water flow could be controlled a lot easier than a whole river.

The now dry forebay of the Pinawa Dam The now dry forebay of the Pinawa Dam

Once arrived in the forebay, the water stays there. Like in all rivers, rocks and debris would then sink or float there. They could be removed from the water before getting in the penstocks and so prevent them from ruining the generators. The excess of water was going over the spillway and continued its journey back to the Winnipeg river.

The lower side of the spillway, once a huge manmade waterfall The lower side of the spillway, once a huge manmade waterfall

The spillway today is only a wall, but if you look closer, you can see the years of erosion by the rushing water. Remember that all this was made from concrete in the early 20th century. That concrete was not of the same quality as the concrete we know today. Today we can walk under the spillway on a small path, secured with a fence so that people do not fall in the water now rushing *under* the spillway.

Water rushing through a hole underneath the spillway wall Water rushing through a hole underneath the spillway wall

And believe me, that water is still rushing there, certainly no swimming place here! I have no idea if it is fishing water though…

So, now that the remaining water has been converted into electricity, it was transported back to Winnipeg by high-tension power lines. At around 60,000 Volts, electricity loses a lot less of its power than at lower voltages. Once arrived in Winnipeg, it was simply converted back to the voltage needed to operate the streetcars and buses.

But where was all this decided?

Well, today the only building left is the Electric Railway Chamber building on 213, Notre Dame in Winnipeg.

Electric Railway Chamber building Electric Railway Chamber building

If you look close enough at this building, you can see the old emblems of the company as well as others. A zoom lens might come in handy here…

Emblem Emblem

Underneath this building still lies the trainyard for repairs and maintenance of the streetcars. Part of this underground complex has been converted into “Winnipeg Square” underground shopping centre. The trainyard is not open to the public. I guess a lot of old rust is still to be seen there. Perhaps one day I can get in…

Other buildings in Winnipeg also state that they are “powerhouses” but they have nothing to do with the WERCo and with Winnipeg transport.

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2 months 12 days

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2 months 12 days

Thank you. I saw these birds at my feeder today and wondered what they were. Could you tell me the title of the bird book you ...

2 months 26 days

---Great Blog again Henk - well done..

4 months 8 days

Thanks :) !

4 months 8 days

---Very nice Blog Henk - some nice shots there...-:)

4 months 13 days

Presets can speed up your workflow a lot, provided you have plenty of the same type of pictures. People doing weddings will a ...

4 months 13 days

Hi, I hadn't noticed that the typing colour was that dark... changed it to pure white, that should do it ... Henk

4 months 13 days

I certainly agree the use of presets will discourage people learning their own methods but they can offer a shortcut to fulfi ...

5 months 3 days

Well, I was told so by a "pro" that later recanted... :-) I removed the name, so at least it is now correct.

josie brendle
5 months 4 days

nice blog but sorry the horses are not Clydesdales. Those are a little bigger. :)