ST. LAWRENCE RIVER
Ontario, Canada
Location created by
Ministry of the Environment Great Lakes Nearshore - Water Chemistry
- Group: Ontario Ministry of the Environment and Climate Change : Great Lakes nearshore areas
- Lat: 44.69839
- Lng: -75.5315
- Waterbody Type: River
- Timezone: America/Toronto
Latest photos
No photos uploaded.
Observation tests summary
Alkalinity
mg/L
91
Latest
86
Average
Hardness
mg/L
110
Latest
109
Average
Conductivity
μS/cm
299
Latest
280
Average
Total kjeldahl nitrogen
μS/cm
100
Latest
164
Average
pH (0-14)
8.2
Latest
8.1
Average