RVL-39_P7

Big Rideau Lake

Portland, Ontario, Canada

Location created by
RVCA Lake Monitoring Program
  • Lat: 44.6980006
  • Lng: -76.1936992
  • Waterbody Type: Unknown
  • Timezone: America/Toronto

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Observation Tests Summary

pH (0-14)
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7.8 Latest
9.1 Average
Water Temperature ℃
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19.7 Latest
21.9 Average
Air Temperature ℃
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24.0 Latest
24.4 Average
Dissolved Oxygen (mg/L)
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5.0 Latest
9.5 Average
Secchi Depth (m)
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0.0 Latest
0.6 Average
Conductivity (uS/cm)
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239 Latest
239 Average
Alkalinity (mg/L)
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100 Latest
118 Average
Hardness (mg/L)
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100 Latest
112 Average
Total Kjeldahl Nitrogen (µg/L)
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950 Latest
414 Average
Total Phosphorus (µg/L)
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0.1 Latest
17.2 Average
Water Depth (m)
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0.3 Latest
0.8 Average
E.coli per 100mL
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14 Latest
28 Average
Dissolved Oxygen (%)
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6.0 Latest
52.5 Average
Chlorine (ppm)
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1.0 Latest
1.0 Average