Streamkeepers Database | Module 3 Water Quality Index

Module 3 Water Quality Index

Stream Name: WINDEBANK CREEK | Survey Date: February 22nd, 2015
Chemical Test	Result	Q-value	Weighting	Index Value
Temperature Change: Temperature	8	90.00	X 0.10 =	9
Oxygen Saturation:	95.00	100.00	x 0.17 =	17
pH (units):	7.00	80.00	x 0.11 =	8.8
Turbidity (cm):	0.00	60.00	x 0.08 =	4.8
Total = Water Quality Index (Compare this value to the Water Quality Chart below)				39.6

Water Quality Chart

Good

40-45

Acceptable

30-40

Marginal

20-30

Poor

< 20

Survey Results

Stream Name: WINDEBANK CREEK	Survey Date: February 22nd, 2015
Organization Name: Mission of Streams	Project Name: FVC Windebank Creek
Data Entered by: D Urban	Survey ID: 127

Step 1 Temperature

Time of Day	Air Temp (0^o)	Water Temp (0^o)
am
pm	12.00	8.00
Difference in water temperature:		8
Q Value:		90.00

Site	Air Temp(0^o)	Water Temp(0^o)
Upstream:
Downstream:
Difference in water temperature:		8
Q Value:

Step 2 Dissolved Oxygen

Concentration (mg/l):	11.00
% Saturation:	95.00
Equipment (if not Hach):

Step 3 pH

pH Reading:	7.00
Equipment:	Lamotte
Nitrites:
Conductivity:
Other one:

Step 4 Turbidity

Tubdity (JTU):
Tubdity (NTU):
Tubdity (cm):	0.00
Tubdity (cm) greater than (>):
Background Tubdity:
Tubdity increase over background:
Equipment