Humber River
Caledon, Ontario, Canada
Fast moving headwaters, numberous caddisfly (net spinners) and stonefly at this location.
Large stones, cobble, coarse sand, very little leaf little noticed on stream bottom.
Location created by
Jennifer Valentine
- Group: Protect Our Waters
- Site ID: 01
- Lat: 43.9500998
- Lng: -79.9636889
- Waterbody Type: River
- Timezone: America/Toronto
Latest photos
Observation tests summary
Air temperature
°C
1.0
Latest
1.0
Average
Water temperature
°C
1.2
Latest
1.2
Average
Alkalinity
mg/L
180
Latest
180
Average
Hardness
mg/L
450
Latest
450
Average
Dissolved oxygen
mg/L
10.0
Latest
10.0
Average
Total dissolved solids
ppm
354.0
Latest
354.0
Average
Conductivity
μS/cm
709
Latest
709
Average
pH (0-14)
8.4
Latest
8.4
Average