Module 3 Water Quality Index

Stream Name: Hurry Creek | Survey Date: June 21st, 2019
Chemical Test Result Q-value Weighting Index Value
Temperature Change: Temperature 0 90.00 X 0.10 = 9
Oxygen Saturation: 130.00 85.00 x 0.17 = 14.45
pH (units): 6.50 80.00 x 0.11 = 8.8
Turbidity (cm): 82.00 x 0.08 = 6.56
Total = Water Quality Index (Compare this value to the Water Quality Chart below)
38.81
Water Quality Chart
Good 40-45 Acceptable 30-40 Marginal 20-30 Poor < 20

Survey Results

Stream Name: Hurry Creek Survey Date: June 21st, 2019
Organization Name: PSKF Project Name: LUSH
Data Entered by: ZoAnn M Survey ID: 367

Step 1 Temperature

Time of Day Air Temp (0o) Water Temp (0o)
am 17.00 13.00
pm
Difference in water temperature: 0
Q Value:90.00
Site Air Temp(0o) Water Temp(0o)
Upstream:
Downstream:
Difference in water temperature: -13
Q Value:
Step 2 Dissolved Oxygen
Concentration
(mg/l):
13.00
% Saturation: 130.00
Equipment (if not Hach): Hach
Step 3 pH
pH Reading: 6.50
Equipment: Lamotte
Nitrites:
Conductivity:
Other one:
Step 4 Turbidity
Tubdity (JTU):
Tubdity (NTU):
Tubdity (cm):
Tubdity (cm) greater than (>):
Background Tubdity:
Tubdity increase over background:
Equipment meter stick