Robertson Lake Main Basin
Ontario, Canada
- Group: Mississippi Valley Conservation Authority : Lake Monitoring Program
- Lat: 45.0515463
- Lng: -76.6557073
- Waterbody Type: Lake
- Timezone: America/Toronto
Latest photos
No photos uploaded.
Secchi depth is a minimum as wind made an exact reading very difficult in the main bay.
Loon
Secchi disk reading is an average of 3. Very difficult because of light conditions and current or wind. Choppy water surface.
single loon seen.
first day trying testing kit.
Calcium(mg/L) 100
Dissolved Oxygen Percent Saturation: 105.6 Chlorophyll A (ug/L) 8.8; Total Phosphorus- bottm Kemmerer sample (ug/L) 89
Dissolved Oxygen Percent Saturation: 94 Chlorophyll A (ug/L) 3; Total Phosphorus- bottm Kemmerer sample (ug/L) 8
Dissolved Oxygen Percent Saturation: 120 Chlorophyll A (ug/L) 12; Total Phosphorus- bottm Kemmerer sample (ug/L) 16
Dissolved Oxygen Percent Saturation: 135 Chlorophyll A (ug/L) 4; Total Phosphorus- bottm Kemmerer sample (ug/L) 87