St Lawrence
Brockville, Ontario, Canada
Water is moving, windy
Location created by
Maggie Tam
- Group: Water Rangers : Education Programs
- Lat: 44.5847115
- Lng: -75.6853395
- Waterbody Type: Unknown
- Timezone: America/Toronto
Latest photos
Observations summary
Observation tests summary
Air temperature
°C
25.0
Latest
20.7
Average
Water temperature
°C
23.3
Latest
16.4
Average
Alkalinity
mg/L
80
Latest
97
Average
Hardness
mg/L
100
Latest
100
Average
Chlorine
ppm
0.0
Latest
0.0
Average
Conductivity
μS/cm
304
Latest
266
Average
pH (0-14)
7.8
Latest
7.8
Average
Dissolved oxygen
mg/L
8.0
Latest
8.0
Average
Chloride
ppm
0.0
Latest
0.0
Average
Secchi depth
m
9.0
Latest
9.0
Average