![](https://cdn.waterrangers.ca/attachments/4116e2d91f269e2f713fd9637585d8f324844560/store/fill/300/300/4969259805825913964eae9d325eb8c50ce6117df07ac23b63ae113d579f/IMG_0986.jpg)
Ottawa River
Ontario, Canada
![](https://cdn.waterrangers.ca/assets/default-150x150-cd282e9606eb9f82711bac32876e2d0e601ded2e263f562808e560a6eda4e0ea.jpg)
Location created by
Catherine Summers Fortin
- Group: Ottawa Riverkeeper : Riverwatch
- Lat: 46.553665
- Lng: -78.993126
- Waterbody Type: River
- Timezone: America/Toronto
Latest photos
View all photosObservations summary
Observation tests summary
Water temperature
°C
20.0
Latest
18.9
Average
Nitrates
mg/L
0.0
Latest
4.4
Average
Nitrites
mg/L
0.0
Latest
0.4
Average
Dissolved oxygen
mg/L
12.0
Latest
8.8
Average
Phosphates total
ppm
0.0
Latest
0.2
Average
Secchi depth
m
1.5
Latest
1.9
Average
pH (0-14)
6.0
Latest
5.6
Average
Air temperature
°C
23.0
Latest
20.7
Average