Module 3 Water Quality Index

Stream Name: TAMIHI CREEK | Survey Date: August 16th, 2020
Chemical Test Result Q-value Weighting Index Value
Temperature Change: Temperature Not enough data 86.00 X 0.10 = 8.6
Oxygen Saturation: 92.10 96.00 x 0.17 = 16.32
pH (units): 8.40 65.00 x 0.11 = 7.15
Turbidity (cm): 0.00 97.00 x 0.08 = 7.76
Total = Water Quality Index (Compare this value to the Water Quality Chart below)
39.83
Water Quality Chart
Good 40-45 Acceptable 30-40 Marginal 20-30 Poor < 20

Survey Results

Stream Name: TAMIHI CREEK Survey Date: August 16th, 2020
Organization Name: WaterWealth Project Project Name: Climate Monitoring
Data Entered by: Ian Stephen Survey ID: 440

Step 1 Temperature

Time of Day Air Temp (0o) Water Temp (0o)
Not recorded am Not recorded Not recorded
12:30:00 pm 25.00 14.50
Difference in water temperature: Not enough data
Q Value:86.00
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): 		8.90
% Saturation: 92.10
Equipment (if not Hach): Oxyguard Handy
Step 3 pH
pH Reading: 8.40
Equipment: Oakton pHTestr
Nitrites: 0.00
Conductivity: 120.00
Other one: 0.00
Step 4 Turbidity
Tubdity (JTU): 0.00
Tubdity (NTU): 0.00
Tubdity (cm): 0.00
Tubdity (cm) greater than (>): 120.00
Background Tubdity: 0.00
Tubdity increase over background: 0.00
Equipment Turbidity Tube
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