Slipping back: background facts

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by: 

Kate Aley

Welcome back. While I wait for my file on the accident (December 4) to be retrieved by the MRC des Collines police, I placed calls to two local people, experts on the trucking of manure. For those who are coming in late to this, see my previous "slippery" stories archived here.

First I called a man who owns a business that provides septic tank services among other things. He was particularly helpful and patient, I must say.

He told me that the appearance of septic waste totally depends on how many people use the tank and how often it is emptied: a heavily used tank could contain heavy black solids, a less-used tank would have a lot more watery material. Companies west of Gatineau generally truck the waste to UTEau at the Pontiac Industrial Park situated in the Municipality of Litchfield (often mistakenly identified as being in Portage-du-Fort). Septic waste trucking services based on the other side of Gatineau are more likely to use more locally-based waste treatment sites, except for one in particular that actually owns the UTEau site and so transports waste from the Montebello area across the city to the Pontiac.

When asked about the possibility of a leak, his response was, at first, adamant: it is not possible. The tank must be able to maintain an unbroken vacuum in order for the pump to operate, both to suck up the load and afterwards to discharge it. Later, another thought occurred: if the truck has a release control in the cab, an accidental spill could occur.

Emptying a household septic tank in cold weather is not generally recommended, he said. The bacteria that help consume waste in a septic tank slow down in cold weather. Therefore, if it is emptied in sub-zero temperatures, they could become too cold to be effective. 

Human septic waste is kind of revolting but not actually dangerous, no more dangerous to your health than if you touched your own waste and did not wash your hands. Far more risky is the possibility of a gas build-up in the tank used to transport septic waste:this is a danger only for the operator, of course. Septic waste is treated by raising temperatures to a level that kills pathogens, as with compost. The resulting material can used as a fertilizer for fields, the safety of which is another whole argument.

So, in short, while unlikely that septic sludge was being trucked at this this time of the year and very unlikely that a truck would leak or spill that waste, it is possible.

After this I called another very kind and patient man who was once a pig farmer in this district. I was sure that pig manure was the only kind of animal manure that is stored and transported in a liquid state, but he corrected me.

Dairy cattle manure can be stored in a pit, tank or lagoon and this is transported to fertilize fields in large tanker trailers. However, this is generally done in the spring or early fall: to spread manure on fields after October 1st requires a special permit from the Ministry of the Environment. This is not hard to get, but it's something to avoid having to get, he said.

There are some dairy farms in Luskville; there are no more pig farms here.

Again, in summary, it is unlikely but possible the spill was animal manure.

The culprit was not discovered and is not currently sought by the MTQ.

It remains to be discovered if that person is being sought by the police and, if found, if he or she will be charged. You'll know when I find out.

Drive safely, everyone.

Nos autres nouvelles / Our other News

Exhibit featuring close-up paintings of Gatineau Park

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In collaboration with painter Ruby Ewen, we have organised an exhibit featuring close-up paintings of Gatineau Park!

Visiting the exhibit is free and, if you buy a painting, 50% of the proceeds will go to our Cameron-Purenne fund for research with which we fund scientific research in or about the Park!

Come and see these beautiful paintings inspired by our Park!

Where? At the Gatineau Park Visitor Centre.
When? During the Visitor Centre opening hours.

Exposition de peintures présentant le parc de la Gatineau en gros plans

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En collaboration avec l'artiste Ruby Ewen, nous avons mis sur pied une exposition de peintures présentant le parc de la Gatineau en gros plans!

Visiter l'exposition est gratuit et si vous achetez une peinture, 50% des revenues iront à notre fonds Cameron-Purenne avec lequel nous finançons des projets de recherche scientifique dans le Parc ou à propos du Parc!

Venez voir ces belles peintures inspirées par notre parc!

Online Survey: Benefiting from Nature in the Pontiac

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Do you spend time outside enjoying nature?  If so, McGill University PhD student Dalal Hanna would love to hear from you in an anonymous online survey.  She is conducting a research project on the diverse ways people living in the regions of Bristol and Pontiac benefit from nature, and how they would ideally like to benefit from nature in the future. Dalal does this research because it generates information that can help society come up with improved ways to manage the diverse benefits we get from nature. The project seeks to improve knowledge and is purely academic.

The summarized and anonymous findings of the project will also be shared with your community in December 2018 at a gathering, and made available publicly online and to local land use planners.  

Sondage: profiter de la nature dans le Pontiac

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Est-ce que vous passez du temps à apprécier la nature ? Si oui, une étudiante au doctorat à l’Université McGill, Dalal Hanna, a un sondage web anonyme à vous proposer. Elle fait présentement de la recherche sur les diverses façons dont les gens des régions de Bristol et de Pontiac profitent de la nature, et comment ils aimeraient idéalement profiter de la nature dans le futur. Dalal fait cette recherche parce que ça génère de l’information qui peut aider la société à développer des meilleures façons de gérer l’environnent. Son projet cherche à améliorer les connaissances, et est purement académique.

Un sommaire anonyme des résultats sera partagé dans votre communauté en Décembre 2018, ainsi que disponible en ligne.

Si ce projet vous intéresse, s’il vous plait visitez le sondage en ligne ici :

https://surveys.mcgill.ca/ls/793997

Le sondage prend environ 30 minutes à compléter.

Si vous avez des questions, n’hésitez pas à contacter Dalal Hanna par courriel (dalal.hanna@mail.mcgill.ca). Vous pouvez aussi contacter son superviseur de doctorat, Elena Bennett (elena.bennett@mcgill.ca).

Merci énormément pour votre temps !

Early Morning Blaze Destroys Barn in Luskville

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by: 

Thomas Soulière


Pontiac2020.ca reader Nina Lépine-Forget alerted us to the fire and sent us this image of the blaze taken just before the arrival of firefighters to the scene
 

An early morning fire completely destroyed a barn on a farm located at 2002 route 148 (chemin Eardley) in the Luskville sector in the Municipality of Pontiac Monday.

Le tour des jardins et cadeaux du Pontiac

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Le tour des jardins et cadeaux du Pontiac est une visite auto-guidée de neuf jardins champêtres. L’accent porte sur les méthodes écologiques, les aménagements favorisant la biodiversité et les plantes indigènes. Des artisans du Pontiac seront sur place pour vous faire découvrir leur art, livres et cartes. Les jardiniers vous proposeront quant à eux, des légumes écologiques, des semences et des plantes, ainsi que des tisanes, paniers et différents produits de leur terroir.

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