
River
Markham, Ontario, Canada
Head water creek, Rouge River by Monarch Park

Location created by
Joyce Gan
- Lat: 43.877642
- Lng: -79.3037589
- Waterbody Type: River
- Timezone: UTC
Latest photos
View all photosObservation tests summary
Air temperature
°C
28.0
Latest
16.1
Average
Water temperature
°C
22.6
Latest
13.3
Average
Alkalinity
mg/L
120
Latest
146
Average
Hardness
mg/L
200
Latest
286
Average
Dissolved oxygen
mg/L
8.0
Latest
8.4
Average
Chlorine
ppm
0.0
Latest
0.0
Average
Conductivity
μS/cm
920
Latest
1036
Average
pH (0-14)
7.8
Latest
8.1
Average