Ottawa River
Ontario, Canada
Location created by
Catherine Summers Fortin
- Group: Ottawa Riverkeeper : Riverwatch
- Lat: 46.553665
- Lng: -78.993126
- Waterbody Type: River
- Timezone: America/Toronto
Latest photos
Observations 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