![](https://cdn.waterrangers.ca/attachments/f35b48da343f986e446842201983c2072b29171d/store/fill/300/300/a78a8dd1cfdb7d34e3068a7e1466072de9617a58e4ca6c6eb4d275f773cf/C83A9F53-13C1-4FE7-900E-047DFF68D74B.jpg)
Bill Mason Wetland
Ottawa, Ontario, Canada
Provincially significant marsh wetland
Mid succession mixed forest with vernal flooding
Red Maple swamps
Alvar
![](https://cdn.waterrangers.ca/assets/default-150x150-cd282e9606eb9f82711bac32876e2d0e601ded2e263f562808e560a6eda4e0ea.jpg)
Location created by
Tara Topping
- Lat: 45.4371438
- Lng: -76.0302615
- Waterbody Type: Wetland
- Timezone: America/Toronto
Latest photos
View all photosObservations summary
Observation tests summary
Air temperature
°C
24.0
Latest
20.5
Average
Water temperature
°C
13.0
Latest
14.7
Average
Alkalinity
mg/L
100
Latest
73
Average
Hardness
mg/L
100
Latest
67
Average
Dissolved oxygen
mg/L
3.0
Latest
4.3
Average
Chlorine
ppm
0.0
Latest
0.0
Average
Conductivity
μS/cm
433
Latest
255
Average
Secchi depth
m
0.0
Latest
0.0
Average
Water depth
m
0.3
Latest
0.2
Average
pH (0-14)
7.0
Latest
7.2
Average