![](https://cdn.waterrangers.ca/attachments/c222ad033effb766269309d03e0173e504081aff/store/fill/300/300/a062f057559e5723e126910c99e5c8ae638c44fc14905943b3626dfe2734/image.jpg)
Ottawa River, Ontario Canada
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: 45.5191016
- Lng: -76.5696001
- Waterbody Type: River
- Timezone: America/Toronto
Latest photos
View all photosObservations summary
Observation tests summary
Air temperature
°C
9.0
Latest
23.2
Average
Water temperature
°C
7.7
Latest
21.6
Average
Alkalinity
mg/L
180
Latest
70
Average
Hardness
mg/L
100
Latest
43
Average
Dissolved oxygen
mg/L
7.0
Latest
6.6
Average
Chloride
ppm
0.0
Latest
0.0
Average
Conductivity
μS/cm
74
Latest
91
Average
Secchi depth
m
0.3
Latest
1.8
Average
pH (0-14)
6.4
Latest
7.0
Average
Water depth
m
2.3
Latest
1.9
Average
Chlorine
ppm
0.1
Latest
0.1
Average
Dissolved oxygen
%
7.0
Latest
6.5
Average