Ottawa River
Pembroke, Ontario, Canada
Location created by
Cale Jackson
- Group: Ottawa Riverkeeper : Riverwatch
- Lat: 45.8309
- Lng: -77.1318
- Waterbody Type: River
- Timezone: America/Toronto
Latest photos
View all photosObservation tests summary
Air temperature
°C
22.0
Latest
20.9
Average
Water temperature
°C
10.8
Latest
19.2
Average
Alkalinity
mg/L
40
Latest
44
Average
Hardness
mg/L
50
Latest
25
Average
Dissolved oxygen
mg/L
8.0
Latest
7.5
Average
Conductivity
μS/cm
55
Latest
85
Average
Water depth
m
1.3
Latest
1.3
Average
pH (0-14)
7.2
Latest
7.4
Average
Total dissolved solids
ppm
58.0
Latest
58.0
Average
Secchi depth
m
0.0
Latest
0.0
Average
Ice On
- 2018-05-01
Ice Off
- 2017-07-09