Ottawa River
Ontario, Canada
Location created by
John and Evie
- Group: Ottawa Riverkeeper : Riverwatch
- Lat: 45.824444
- Lng: -76.911667
- Waterbody Type: River
- Timezone: America/Toronto
Latest photos
View all photosObservations summary
Observation tests summary
Water temperature
°C
22.0
Latest
18.9
Average
Nitrates
mg/L
2.0
Latest
3.5
Average
Nitrites
mg/L
0.0
Latest
0.4
Average
Dissolved oxygen
mg/L
9.0
Latest
8.8
Average
Phosphates total
ppm
0.8
Latest
0.5
Average
Secchi depth
m
1.4
Latest
1.5
Average
pH (0-14)
6.8
Latest
6.6
Average
Air temperature
°C
29.0
Latest
23.4
Average
Water depth
m
8.8
Latest
8.9
Average
Alkalinity
mg/L
120
Latest
120
Average