Module 3 Water Quality Index

Stream Name: HADDEN CREEK | Survey Date: August 26th, 2019
Chemical Test Result Q-value Weighting Index Value
Temperature Change: Site Not enough data 75.00 X 0.10 = 7.5
Oxygen Saturation: 128.00 85.00 x 0.17 = 14.45
pH (units): 7.80 90.00 x 0.11 = 9.9
Turbidity (cm): 0.00 60.00 x 0.08 = 4.8
Total = Water Quality Index (Compare this value to the Water Quality Chart below)
36.65
Water Quality Chart
Good 40-45 Acceptable 30-40 Marginal 20-30 Poor < 20

Survey Results

Stream Name: HADDEN CREEK Survey Date: August 26th, 2019
Organization Name: West Vancouver streamkeepers Project Name: H2O quality
Data Entered by: Leslie Survey ID: 398

Step 1 Temperature

Time of Day Air Temp (0o) Water Temp (0o)
Not recorded am Not recorded Not recorded
16:15:00 pm 26.40 23.60
Difference in water temperature: Not enough data
Q Value:75.00
Site Air Temp(0o) Water Temp(0o)
Upstream: Not recorded 19.60
Downstream: 19.50 19.60
Difference in water temperature: Not enough data
Q Value:75.00
Step 2 Dissolved Oxygen
Concentration
(mg/l): 		0.00
% Saturation: 128.00
Equipment (if not Hach):
Step 3 pH
pH Reading: 7.80
Equipment: hach
Nitrites: 0.00
Conductivity: 0.00
Other one: 0.00
Step 4 Turbidity
Tubdity (JTU): 0.00
Tubdity (NTU): 0.00
Tubdity (cm): 0.00
Tubdity (cm) greater than (>): 30.00
Background Tubdity: 0.00
Tubdity increase over background: 0.00
Equipment
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