Rideau River
Ottawa, Ontario, Canada
Location created by
Don Ross
- Group: County Sustainability Group
- Lat: 45.1331938
- Lng: -75.6344318
- Waterbody Type: River
- Timezone: America/Toronto
Latest photos
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Observations summary
Observation tests summary
Air temperature
°C
1.0
Latest
17.9
Average
Water temperature
°C
2.9
Latest
17.1
Average
Alkalinity
mg/L
60
Latest
116
Average
Hardness
mg/L
175
Latest
186
Average
Dissolved oxygen
mg/L
8.0
Latest
6.9
Average
Conductivity
μS/cm
297
Latest
264
Average
Secchi depth
m
0.0
Latest
0.2
Average
Water depth
m
0.3
Latest
0.9
Average
pH (0-14)
6.6
Latest
7.6
Average
Phosphates total
ppm
10.0
Latest
10.0
Average
Ice On
- 2023-01-02
- 2019-11-24
Ice Off
- 2018-04-27