Module 3 Water Quality Index

Stream Name: MIAMI CREEK | Survey Date: July 17th, 2023
Chemical Test Result Q-value Weighting Index Value
Temperature Change: Temperature Not enough data 91.00 X 0.10 = 9.1
Oxygen Saturation: 51.00 43.00 x 0.17 = 7.31
pH (units): 6.20 67.00 x 0.11 = 7.37
Turbidity (cm): 59.00 78.00 x 0.08 = 6.24
Total = Water Quality Index (Compare this value to the Water Quality Chart below)
30.02
Water Quality Chart
Good 40-45 Acceptable 30-40 Marginal 20-30 Poor < 20

Survey Results

Stream Name: MIAMI CREEK Survey Date: July 17th, 2023
Organization Name: Miami River Streamkeepers Society Project Name:
Data Entered by: ZoAnn Survey ID: 1093

Step 1 Temperature

Time of Day Air Temp (0o) Water Temp (0o)
11:25:00 am 22.20 18.80
Not recorded pm Not recorded Not recorded
Difference in water temperature: Not enough data
Q Value:91.00
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): 		4.70
% Saturation: 51.00
Equipment (if not Hach):
Step 3 pH
pH Reading: 6.20
Equipment:
Nitrites: 0.00
Conductivity: 0.00
Other one: 0.00
Step 4 Turbidity
Tubdity (JTU): 0.00
Tubdity (NTU): 0.00
Tubdity (cm): 59.00
Tubdity (cm) greater than (>): 0.00
Background Tubdity: 0.00
Tubdity increase over background: 0.00
Equipment
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