Module 3 Water Quality Index

Stream Name: MOSSOM CREEK | Survey Date: November 7th, 2021
Chemical Test Result Q-value Weighting Index Value
Temperature Change: Temperature 92.00 X 0.10 = 9.2
Oxygen Saturation: 102.50 100.00 x 0.17 = 17
pH (units): 6.50 85.00 x 0.11 = 9.35
Turbidity - NTU: 1.65 98.00 x 0.08 = 7.84
Total = Water Quality Index (Compare this value to the Water Quality Chart below)
43.39
Water Quality Chart
Good 40-45 Acceptable 30-40 Marginal 20-30 Poor < 20

Survey Results

Stream Name: MOSSOM CREEK Survey Date: November 7th, 2021
Organization Name: Mossom Creek SEP Project Name: LUSH
Data Entered by: Vicki Guzikowski Survey ID: 683

Step 1 Temperature

Time of Day Air Temp (0o) Water Temp (0o)
10:30:00 am 7.00 9.30
13:30:00 pm 7.00 9.30
Difference in water temperature:
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): 		9.00
% Saturation: 102.50
Equipment (if not Hach): Hach Kit and Ox
Step 3 pH
pH Reading: 6.50
Equipment: Hach kit and Oa
Nitrites: 2.20
Conductivity: 66.00
Other one: 0.00
Step 4 Turbidity
Tubdity (JTU): 0.00
Tubdity (NTU): 1.65
Tubdity (cm): 0.00
Tubdity (cm) greater than (>): 0.00
Background Tubdity: 0.00
Tubdity increase over background: 0.00
Equipment
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