Streamkeepers Database | Module 3 Water Quality Index

Module 3 Water Quality Index

Stream Name: BIG DITCH | Survey Date: March 27th, 2019
Chemical Test	Result	Q-value	Weighting	Index Value
Temperature Change: Temperature	Not enough data	0.00	X 0.10 =	0
Oxygen Saturation:	60.00	56.00	x 0.17 =	9.52
pH (units):	8.10	84.00	x 0.11 =	9.24
Total = Water Quality Index (Compare this value to the Water Quality Chart below)				18.76

Water Quality Chart

Good

40-45

Acceptable

30-40

Marginal

20-30

Poor

< 20

Survey Results

Stream Name: BIG DITCH	Survey Date: March 27th, 2019
Organization Name: WaterWealth Project	Project Name:
Data Entered by: April Davies	Survey ID: 387

Step 1 Temperature

Time of Day	Air Temp (0^o)	Water Temp (0^o)
Not recorded am	Not recorded	Not recorded
Not recorded pm	Not recorded	Not recorded
Difference in water temperature:		Not enough data
Q Value:		0.00

Site	Air Temp(0^o)	Water Temp(0^o)
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):	7.00
% Saturation:	60.00
Equipment (if not Hach):	Chemets K7512

Step 3 pH

pH Reading:	8.10
Equipment:	Eutech Instrume
Nitrites:	0.00
Conductivity:	312.00
Other one:	0.00

Step 4 Turbidity

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