O'Brien Lake
Ontario, Canada
Location created by
RVCA Lake Monitoring Program
- Group: Rideau Valley Conservation Authority : Watershed Watch Program
- Site ID: RVL-02_B
- Lat: 44.7703
- Lng: -76.4749
- Waterbody Type: Lake
- Timezone: America/Toronto
Latest photos
No photos uploaded.
Observation tests summary
Total kjeldahl nitrogen
μS/cm
1
Latest
439
Average
Total phosphorus
ppm
0.0
Latest
10.7
Average
Water temperature
°C
23.2
Latest
23.1
Average
Air temperature
°C
30.0
Latest
23.0
Average
Dissolved oxygen
mg/L
8.7
Latest
8.3
Average
pH (0-14)
7.9
Latest
8.0
Average
E.coli
cfu per 100mL
2
Latest
2
Average
Conductivity
μS/cm
179
Latest
179
Average
Dissolved oxygen
%
101.2
Latest
101.2
Average