Inlet between River Institute and L’Heritage High School

St.Lawrence River

Ontario, Canada

Location created by
Julia McDiarmid
  • Lat: 45.0168
  • Lng: -74.6998999
  • Waterbody Type: River
  • Timezone: America/Toronto

Latest photos

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Observations summary

Mammal
4
Mammal What's this?
Reptile
4
Reptile What's this?
Amphibian
5
Amphibian What's this?
Fish
15
Plant
29
Plant What's this?
Insect
21
Insect What's this?
Bird
19
Species at risk
3
Species at risk What's this?
Crustacean
3
Crustacean What's this?
Fungi
2
Fungi What's this?
Phragmites
2
Phragmites What's this?
Eurasian Milfoil
3
Eurasian Milfoil What's this?
Zebra Mussels
2
Zebra Mussels What's this?
Other Invasive
2
Other Invasive What's this?
Loosestrife
1
Loosestrife What's this?
Rusty Crayfish
1
Rusty Crayfish What's this?

Observation tests summary

Air temperature °C
28.0 Latest
18.8 Average
Water temperature °C
25.7 Latest
17.9 Average
Alkalinity mg/L
120 Latest
130 Average
Hardness mg/L
100 Latest
181 Average
pH (0-14)
7.8 Latest
9.0 Average
Chlorine ppm
0.0 Latest
0.5 Average
Secchi depth m
0.0 Latest
0.4 Average
Water depth m
0.8 Latest
0.6 Average
Conductivity μS/cm
290 Latest
212 Average
Dissolved oxygen mg/L
11.5 Latest
8.7 Average