Module 3 Water Quality Index

Stream Name: CHAPMAN CREEK | Survey Date: March 15th, 2022
Chemical Test Result Q-value Weighting Index Value
Temperature Change: Temperature 4.1 92.00 X 0.10 = 9.2
Oxygen Saturation: 102.80 100.00 x 0.17 = 17
pH (units): 5.85 54.00 x 0.11 = 5.94
Turbidity - JTU: 0.10 84.00 x 0.08 = 6.72
Total = Water Quality Index (Compare this value to the Water Quality Chart below)
38.86
Water Quality Chart
Good 40-45 Acceptable 30-40 Marginal 20-30 Poor < 20

Survey Results

Stream Name: CHAPMAN CREEK Survey Date: March 15th, 2022
Organization Name: Sunshine Coast Streamkeepers Project Name: Module 3 Spring
Data Entered by: Shirley S. Survey ID: 754

Step 1 Temperature

Time of Day Air Temp (0o) Water Temp (0o)
Not recorded am Not recorded 3.40
Not recorded pm Not recorded 7.50
Difference in water temperature: 4.1
Q Value:92.00
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): 		0.00
% Saturation: 102.80
Equipment (if not Hach): Polaris Oxyguar
Step 3 pH
pH Reading: 5.85
Equipment: Hanna
Nitrites: 0.00
Conductivity: 0.00
Other one: 0.00
Step 4 Turbidity
Tubdity (JTU): 0.10
Tubdity (NTU): 0.00
Tubdity (cm): 0.00
Tubdity (cm) greater than (>): 0.00
Background Tubdity: 0.00
Tubdity increase over background: 0.00
Equipment LaMotte
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