St. Lawrence River
Hogansburg, New York, United States
Downstream of the mouth of the Raquette River as it opens into the St. Lawrence. Moving water, deep and murky.
Location created by
Emma Ehrenfeld
- Group: River Rapport & Education : River Institute
- Lat: 44.9937735
- Lng: -74.6838999
- Waterbody Type: River
- Timezone: America/New_York
Latest photos
Observations summary
Observation tests summary
Air temperature
°C
19.0
Latest
19.0
Average
Water temperature
°C
19.7
Latest
19.7
Average
Alkalinity
mg/L
80
Latest
80
Average
Hardness
mg/L
0
Latest
0
Average
Dissolved oxygen
mg/L
6.0
Latest
6.0
Average
Conductivity
μS/cm
170
Latest
170
Average
Secchi depth
m
1.9
Latest
1.9
Average
Water depth
m
5.3
Latest
5.3
Average
pH (0-14)
6.8
Latest
6.8
Average