![](https://cdn.waterrangers.ca/attachments/c010072df5edc610191d7946eac02c55e87b9473/store/fill/300/300/b981908bd774fb8098c67bca4f2dc054e0d65084842ed7e97280bd813f84/image.jpg)
Ottawa River
Ontario, Canada
![](https://cdn.waterrangers.ca/attachments/4bf9e7de8f2bb38e535dd7a9dfaa0f0b3471231e/store/fill/150/150/2fbbc2cb285bf9e535b727af6bbaeadb9ae7851d5e45c884ca1749d617df/FB_IMG_1525305969749.jpg)
Location created by
Jenn Cuff
- Group: Ottawa Riverkeeper : Riverwatch
- Lat: 45.5176358
- Lng: -76.5710549
- Waterbody Type: River
- Timezone: America/Toronto
Latest photos
Observations summary
Observation tests summary
Air temperature
°C
29.0
Latest
22.3
Average
Water temperature
°C
25.0
Latest
17.7
Average
Alkalinity
mg/L
180
Latest
180
Average
Hardness
mg/L
100
Latest
100
Average
Dissolved oxygen
mg/L
8.0
Latest
7.7
Average
Conductivity
μS/cm
111
Latest
67
Average
Secchi depth
m
1.0
Latest
0.9
Average
Water depth
m
1.0
Latest
1.4
Average
pH (0-14)
7.8
Latest
6.9
Average
Chlorine
ppm
0.0
Latest
0.0
Average