Module 3 Water Quality Index

Stream Name: HOPE SLOUGH | Survey Date: July 30th, 2016
Chemical Test Result Q-value Weighting Index Value
Temperature Change: Temperature 1.5 90.00 X 0.10 = 9
Oxygen Saturation: 42.00 32.00 x 0.17 = 5.44
pH (units): 7.60 92.00 x 0.11 = 10.12
Turbidity (cm): 0.00 85.00 x 0.08 = 6.8
Total = Water Quality Index (Compare this value to the Water Quality Chart below)
31.36
Water Quality Chart
Good 40-45 Acceptable 30-40 Marginal 20-30 Poor < 20

Survey Results

Stream Name: HOPE SLOUGH Survey Date: July 30th, 2016
Organization Name: WaterWealth Project Project Name:
Data Entered by: April Davies Survey ID: 319

Step 1 Temperature

Time of Day Air Temp (0o) Water Temp (0o)
07:00:00 am 15.00 18.50
16:40:00 pm 24.00 20.00
Difference in water temperature: 1.5
Q Value:90.00
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): 		4.00
% Saturation: 42.00
Equipment (if not Hach):
Step 3 pH
pH Reading: 7.60
Equipment: hanna checker
Nitrites: 0.50
Conductivity: 360.00
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 turbity tube
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