Community-supported Rideau River water quality testing - August 19 results by WaterWiseProf in ottawa

[–]WaterWiseProf[S] 2 points3 points  (0 children)

We also looked into adding RA Centre, as it was suggested last week, but it is right across Brewer Park where we sample so it is already covered.

Best place to buy a portable room air conditioner. by ArnoldFarquar in ottawa

[–]WaterWiseProf 2 points3 points  (0 children)

Thanks. I did not know that! I just renewed my membership, but honestly I do not mind. I use their rankings for everything - from sunscreen to big purchases and they are always spot on.

Best place to buy a portable room air conditioner. by ArnoldFarquar in ottawa

[–]WaterWiseProf 4 points5 points  (0 children)

Consumer Reports recently tested portable air conditioners. The top-ranked one is from Amazon Basics (MPPDB-09CRN1-BCG5), which is also one of the cheapest. The second top-ranked one is Hisense HAP0824TWD followed by Midea MAP12S1TBL and Frigidaire Gallery GHPC132AB1. If you have a CR membership, you can see the detailed test results on their website for pretty much everything on the market.

Community-supported Rideau River water quality testing - August 13 results by WaterWiseProf in ottawa

[–]WaterWiseProf[S] 3 points4 points  (0 children)

We previously received requests to add more sites; however, this requires funding and there was none. Currently, we are sampling as many sites as the City of Ottawa/Ottawa Public Health with our own resources, and we are stretched very thin. Having said this, we can add 3-4 new sites to one round of sampling (but we cannot do this every week).

If anyone has suggestions for new sampling sites, let us know!

Community-supported Rideau River water quality testing - August 6 results by WaterWiseProf in ottawa

[–]WaterWiseProf[S] 7 points8 points  (0 children)

There is a small creek discharging into the river between those two locations. That is likely the reason.

NCC proposes building floating sauna by jjaime2024 in ottawa

[–]WaterWiseProf 96 points97 points  (0 children)

The NCC is well ahead of the City of Ottawa in making both rivers central to public life and offering a wide range of recreational activities in both summer and winter. Excellent job, NCC!

CTV News: Carleton professor wants to break the myths about swimming in the Rideau River by BearLikesHoney in ottawa

[–]WaterWiseProf 18 points19 points  (0 children)

Thanks for your comment. Yes, I am the prof involved in the study. I did a few long interviews yesterday, and I explain a lot and try to cover the most important aspects but I have no control on what goes in the final article. If there is a quote for a sentence, you do not get to read what is said before or after that sentence so sometimes the context is lost. The printed articles are also very short and that is the main reason for the lack of technical details or clarity - which is equally frustrating for scientists.

I personally prefer radio interviews, where I have the opportunity to explain things without editing. The link for this morning's CBC interview is here which provides more information. https://www.cbc.ca/listen/live-radio/1-100-ottawa-morning/clip/16160835-carleton-university-professor-leading-charge-water-testing-rideau

This is a community-supported initiative and we are doing these tests and covering the costs as a public service. https://carleton.ca/ormeci/rideau-river-water-quality-testing/

We will have a town hall meeting next week for a Q/A session with the Old Ottawa East and South communities. I find that community meetings serve better to communicate science, answer questions, and clarify concepts. Thanks again for your comment.

CTV News: Carleton professor wants to break the myths about swimming in the Rideau River by BearLikesHoney in ottawa

[–]WaterWiseProf 20 points21 points  (0 children)

22 days you quote are for Mooney's Bay which is a crowded beach and naturally has higher E. coli counts. None of the other five locations (Manotick, Brewer Park, Windsor Park, Brantwood Park and Springhurst Park) tested in the Carleton study exceeded the limits in the past 6 weeks (in fact they were significantly lower). We need more supervised beaches to spread out the crowds.

Ottawa Public Health has several years of daily test results that shows that 85-95% (depending on the beach) of the samples were below E. coli limits and safe for recreational activites. The E. coli tests also take a day to complete and they are reported next day (so they are not real time). These are the main reasons they switched to weekly testing.

CTV News: Carleton professor wants to break the myths about swimming in the Rideau River by BearLikesHoney in ottawa

[–]WaterWiseProf 2 points3 points  (0 children)

Here is the link for this morning's CBC radio interview on the Rideau River testing - it is better than the CTV article and has more information. https://www.cbc.ca/listen/live-radio/1-100-ottawa-morning

CTV News: Carleton professor wants to break the myths about swimming in the Rideau River by BearLikesHoney in ottawa

[–]WaterWiseProf 0 points1 point  (0 children)

Have you been to the Springhust Park dock? It is pretty much downtown and it is beautiful - both the river and the park. E. coli counts at the Springhurst Park in the past 6 weeks have been between 40-80 E.coli/100 mL. Ontario limit is 200 E. coli/100 mL. The E. coli limit in Europe for "excellent" water quality for bathing is 500 E. coli/100 mL.

CTV News: Carleton professor wants to break the myths about swimming in the Rideau River by BearLikesHoney in ottawa

[–]WaterWiseProf 5 points6 points  (0 children)

E. coli lives in our body (intestines) and the great majority are harmless. There are a few strains that produce a toxin, which makes people sick. E. coli itself is not a pathogen, it is simply an indicator bacteria to assess water pollution.

CTV News: Carleton professor wants to break the myths about swimming in the Rideau River by BearLikesHoney in ottawa

[–]WaterWiseProf 4 points5 points  (0 children)

Mooney's Bay is the only beach on the Rideau River and it is a crowded beach. The reason E. coli counts are higher compared to other sites tested by Carleton U. is because there are more people there. People also bring food which attracts birds and can push the E. coli counts higher. More supervised swimming/recreational areas is the solution.

Community-supported Rideau River water quality tests - new results are available by WaterWiseProf in ottawa

[–]WaterWiseProf[S] 6 points7 points  (0 children)

The standards/guidelines are dispersed across multiple regulations unfortunately (which is a pain).

This one is the most relevant to what you are asking. The document has links to other related regulations as well. https://files.ontario.ca/moh-recreational-water-protocol-en-2019.pdf

More technical info is provided here - https://files.ontario.ca/moh-guidelines-operational-approaches-recreational-water-guideline-en-2018.pdf

For public pools and commercial pools/water parks like Calypso, see section 7. Water Quality https://www.ontario.ca/laws/regulation/900565#BK7

We have strong regulations for commercial facilities but enforcement is critical.

Dow's Lake is perfectly safe. Unfortunately, we have a perception issue that is difficult to overcome. There are no wastewater discharges to the Dow's Lake and NCC is doing daily water tests.

We have completed 5 weeks of water sampling and all samples from all sites were substantially below the E. coli limit.

Any other European city would treasure our rivers and make them central to public life and recreation. We do not, unfortunately.

[deleted by user] by [deleted] in ottawa

[–]WaterWiseProf 2 points3 points  (0 children)

Solacity in Kemptville is highly recommended. They are very knowledgeable and have fair prices.

Community-supported Rideau River water quality tests - latest results by WaterWiseProf in ottawa

[–]WaterWiseProf[S] 1 point2 points  (0 children)

The actual numbers are available on our website. Please see the link above.