Latest Result Summary
EMS ID: E217509
Location Name: COWICHAN LAKE LIMNOLOGY STATION # 3
Sample Date: 2024/03/19
Parameter Sample Type Result Letter Result Unit Depth (m)
Beryllium Total Fresh Water < 0.00001 mg/L 22
Beryllium Total Fresh Water < 0.00001 mg/L 1
Chromium Total Fresh Water < 0.0001 mg/L 22
Copper Total Fresh Water 0.000322 mg/L 1
Molybdenum Total Fresh Water 0.000063 mg/L 22
Molybdenum Total Fresh Water 0.000064 mg/L 1
Lead Total Fresh Water < 0.000005 mg/L 22
Thallium Total Fresh Water < 0.000002 mg/L 1
Lithium Total Fresh Water < 0.0005 mg/L 1
Nitrogen Ammonia Total Fresh Water < 0.005 mg/L 22
Total Nitrogen NO2 + NO3 Fresh Water < 0.04 mg/L 22
Nitrogen Kjel.Tot(N) Fresh Water < 0.05 mg/L 22
Nitrogen - Nitrite Dissolved (NO2) Fresh Water < 0.001 mg/L 1
Phosphorus Ort.Dis-P Fresh Water < 0.001 mg/L 1
Silver Total Fresh Water < 0.000005 mg/L 22
Aluminum Total Fresh Water 0.00774 mg/L 22
Barium Total Fresh Water 0.0044 mg/L 1
Calcium Total Fresh Water 7.93 mg/L 22
Magnesium Total Fresh Water 0.625 mg/L 22
Sodium Total Fresh Water 1.28 mg/L 1
Strontium Total Fresh Water 0.0196 mg/L 22
Strontium Total Fresh Water 0.0196 mg/L 1
Zinc Total Fresh Water 0.00051 mg/L 22
Lithium Total Fresh Water < 0.0005 mg/L 22
Turbidity Fresh Water 0.16 NTU 22
Carbon Total Organic Fresh Water 1.16 mg/L 1
Nitrogen - Nitrite Dissolved (NO2) Fresh Water < 0.001 mg/L 22
Phosphorus Total Dissolved Fresh Water < 0.002 mg/L 1
Uranium Total Fresh Water 0.0000028 mg/L 22
Calcium Total Fresh Water 7.95 mg/L 1
Iron Total Fresh Water 0.008 mg/L 22
Iron Total Fresh Water 0.0072 mg/L 1
Nitrate (NO3) Dissolved Fresh Water 0.0491 mg/L 22
Tin Total Fresh Water < 0.00005 mg/L 1
Hardness Total (Total) Fresh Water 22.4 mg/L 22
Aluminum Total Fresh Water 0.00743 mg/L 1
Barium Total Fresh Water 0.00439 mg/L 22
Bismuth Total Fresh Water < 0.000005 mg/L 22
Cadmium Total Fresh Water < 0.000005 mg/L 1
Copper Total Fresh Water 0.000313 mg/L 22
Magnesium Total Fresh Water 0.61 mg/L 1
Antimony Total Fresh Water < 0.00002 mg/L 1
Tin Total Fresh Water < 0.00005 mg/L 22
Extinction Depth Fresh Water 12.2 m 1
Carbon Total Organic Fresh Water 1.36 mg/L 22
Nitrogen Total Fresh Water 0.09 mg/L 22
Nitrogen Total Fresh Water 0.079 mg/L 1
Carbon Dissolved Organic Fresh Water 1.34 mg/L 1
Silica Reactive Diss Fresh Water 3.52 mg/L 22
Sulfate Dissolved Fresh Water 1.34 mg/L 22
Potassium Total Fresh Water 0.15 mg/L 22
Phosphorus Total Dissolved Fresh Water < 0.002 mg/L 22
pH-Field Fresh Water 7.08 pH units 1
Dissolved Oxygen-Field Fresh Water 11.45 mg/L 1
Uranium Total Fresh Water 0.0000025 mg/L 1
Chromium Total Fresh Water < 0.0001 mg/L 1
Silicon Total Fresh Water 1.68 mg/L 1
Manganese Total Fresh Water 0.0015 mg/L 1
pH Fresh Water 7.57 pH units 1
Carbon Dissolved Organic Fresh Water 1.36 mg/L 22
Nitrate(NO3) + Nitrite(NO2) Dissolved Fresh Water 0.046 mg/L 1
Sulfate Dissolved Fresh Water 1.33 mg/L 1
Silver Total Fresh Water < 0.000005 mg/L 1
Cadmium Total Fresh Water < 0.000005 mg/L 22
Nickel Total Fresh Water < 0.00005 mg/L 22
Zinc Total Fresh Water 0.00055 mg/L 1
Boron Total Fresh Water 0.0085 mg/L 1
Specific Conductance Fresh Water 50.8 uS/cm 1
Nitrogen Ammonia Total Fresh Water < 0.005 mg/L 1
Chloride Dissolved Fresh Water 1.58 mg/L 1
Specific Conductivity-Field Fresh Water 57.5 uS/cm 1
Temperature-Field Fresh Water 8.61 C 1
Bismuth Total Fresh Water < 0.000005 mg/L 1
Nickel Total Fresh Water 0.00005 mg/L 1
Antimony Total Fresh Water < 0.00002 mg/L 22
Selenium Total Fresh Water < 0.00004 mg/L 1
Silicon Total Fresh Water 1.68 mg/L 22
Thallium Total Fresh Water < 0.000002 mg/L 22
Nitrate (NO3) Dissolved Fresh Water 0.046 mg/L 1
Vanadium Total Fresh Water < 0.0002 mg/L 22
Vanadium Total Fresh Water < 0.0002 mg/L 1
Specific Conductance Fresh Water 62 uS/cm 22
Turbidity Fresh Water 0.17 NTU 1
Hardness Total (Total) Fresh Water 22.4 mg/L 1
Total Nitrogen NO2 + NO3 Fresh Water < 0.029 mg/L 1
Arsenic Total Fresh Water 0.000069 mg/L 22
Arsenic Total Fresh Water 0.000072 mg/L 1
Cobalt Total Fresh Water 0.0000091 mg/L 22
Cobalt Total Fresh Water 0.000009 mg/L 1
Sodium Total Fresh Water 1.28 mg/L 22
Lead Total Fresh Water < 0.000005 mg/L 1
Selenium Total Fresh Water < 0.00004 mg/L 22
Boron Total Fresh Water 0.0085 mg/L 22
Manganese Total Fresh Water 0.00172 mg/L 22
pH Fresh Water 8.22 pH units 22
Nitrogen Kjel.Tot(N) Fresh Water < 0.05 mg/L 1
Chloride Dissolved Fresh Water 1.57 mg/L 22
Nitrate(NO3) + Nitrite(NO2) Dissolved Fresh Water 0.0491 mg/L 22
Phosphorus Ort.Dis-P Fresh Water < 0.001 mg/L 22
Silica Reactive Diss Fresh Water 3.55 mg/L 1
Potassium Total Fresh Water 0.15 mg/L 1
Phosphorus Total Fresh Water 0.0027 mg/L 22
Phosphorus Total Fresh Water 0.0029 mg/L 1
Click here to compare these results with Canadian drinking water guidelines*
*Where drinking water guidelines exist. If the sample type is not fresh water, these guidelines are not applicable.