Blech...

Trophymuskie wrote:Once the city figures out the sports team, the OC transpo deal then and only then will they start thinking about sewage so that should be around 2050.
I had a great idea and that was to fine them $1 for every litre they dump into the river and use it to fix the problem.
I would be interested in the tour.smokercraft wrote:I can see why everyone is upset and frustrated... Up until not long ago I felt the same way. That is until I started to work at Green's creek treatment plant. I did not know the facts and all the info I had was coming from the media, other rumours etc.. Now I work there and understand the situation. First of all, Greens creek treatment plant handles on average 500 million litres of raw sewage per day, the peak that it can handle is just under 1.1 million litres per day. The plant itself has not gone over its capacity and released to the river in over 20 years. The issue is.......... When the city of Ottawa built its sewers some decades or even 100 years ago, they built some of the sewers with what are called "combined" sewers, meaning that stormwater and wastewater flowed together in the same pipe... They are not seperated. On top of this you now have some pipes that are 100 years old and have cracks that let groundwater in when it rains, floods etc. Also there are people that dump illegally into the sewers( rain downspouts and roof drains illegally piped into the sanitary sewers etc) Combine all of this and the volume of sewage has sky rocketed. The main sewer lines are built so that if the pipe reaches capacity, there is and "overflow" weir that allows to divert the excess to the river. The alternative to this would be to back all of the city's sewers up and fill everyone's basements with sewage. Basically, with the exception of the one major spill last year that the person was fired for, there isn't anybody doing anything wrong, its how the sewer was designed years and years ago.... Sad but true.... It has always happened but until recently it wasn't a news item.... To put it in perspective, approximately 1.5 million litres of water flows past every second in the Ottawa river. I am in no way condoning or happy with the situation to say the least but people need to know the facts.... Up until 1984, Montreal had no treatment plant, it went straight to the river untreated, now they only remove the sediment and then it goes to the river, no disinfection at all, it is called treatment by dilution, Halifax sewer goes straight to the ocean untreated as do most other cities. We in Ottawa should be thankful for the system we do have... We have secondary treatment and disinfection which means water is clean when it reaches the river. No Ecoli or other stuff. The water that goes into the river from the plant is actually as clear as tap water. There is an "open doors" day coming up in June at Greens creek plant and I encourage everyone to come and take a tour of the place, there will be many people from the plant there that are giving the tours and discussing/explaining all the different phases of the process to the public. I think anyone that sees what actually takes place at the plant will appreciate what is done to clean the wastewater and the very complicated process that it goes through. Again, I am not happy about dumping sewage into the river either and not long ago, I said the same things as everyone else on here is saying but now that I actually see what is going on with my own eyes, my attitude has changed a little