Module 3 Water Quality Index

Stream Name: COHO CREEK-MAPLE RID | Survey Date: June 26th, 2021
Chemical Test Result Q-value Weighting Index Value
Temperature Change: Temperature 2 89.00 X 0.10 = 8.9
Oxygen Saturation: 110.00 95.00 x 0.17 = 16.15
pH (units): 7.20 90.00 x 0.11 = 9.9
Turbidity (cm): 0.00 80.00 x 0.08 = 6.4
Total = Water Quality Index (Compare this value to the Water Quality Chart below)
41.35
Water Quality Chart
Good 40-45 Acceptable 30-40 Marginal 20-30 Poor < 20

Survey Results

Stream Name: COHO CREEK-MAPLE RID Survey Date: June 26th, 2021
Organization Name: Alouette River Management Society Project Name: Streamkeeper Trainin
Data Entered by: ZoAnn Survey ID: 593

Step 1 Temperature

Time of Day Air Temp (0o) Water Temp (0o)
10:30:00 am 26.00 19.00
15:00:00 pm 27.00 21.00
Difference in water temperature: 2
Q Value:89.00
Site Air Temp(0o) Water Temp(0o)
Upstream: Not recorded Not recorded
Downstream: Not recorded Not recorded
Difference in water temperature: Not enough data
Q Value:0.00
Step 2 Dissolved Oxygen
Concentration
(mg/l): 		10.00
% Saturation: 110.00
Equipment (if not Hach): Hach
Step 3 pH
pH Reading: 7.20
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 (>): 60.00
Background Tubdity: 0.00
Tubdity increase over background: 0.00
Equipment meter stick
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