![](https://cdn.waterrangers.ca/attachments/6772006ee6a0e15e5ccd5dc35aaf52a53ea2f866/store/fill/300/300/353b5056d5c336c74ccce534a3318e06695d9241370b8b01c65c20ee4b78/BF49C85D-C12E-439C-AE10-0965A7C8F63D.jpg)
Mississippi River
Ottawa, Ontario, Canada
![](https://cdn.waterrangers.ca/attachments/c5f87f2ecd6b90c7bb5a579d396e7a62de85864c/store/fill/150/150/bd8dd1a0b68fc37c39793a4ef1e6a14dbf93a90e95d2b2a136d56b53df32/image.jpg)
Location created by
Pat Tait
- Group: Ottawa Riverkeeper : Riverwatch
- Lat: 45.4377912
- Lng: -76.2804794
- Waterbody Type: River
- Timezone: America/Toronto
Latest photos
View all photosObservations summary
Observation tests summary
Water temperature
°C
25.0
Latest
22.2
Average
Nitrates
mg/L
5.0
Latest
4.0
Average
Nitrites
mg/L
0.5
Latest
0.5
Average
Dissolved oxygen
mg/L
10.0
Latest
10.0
Average
Phosphates total
ppm
0.2
Latest
0.2
Average
Secchi depth
m
1.5
Latest
1.9
Average
pH (0-14)
9.6
Latest
8.0
Average
Air temperature
°C
28.0
Latest
24.0
Average
Conductivity
μS/cm
200
Latest
215
Average
Alkalinity
mg/L
160
Latest
121
Average
Hardness
mg/L
100
Latest
113
Average
Water depth
m
2.1
Latest
2.2
Average
Ice On
Ice Off
- 2016-06-26