Streamkeepers Database | Module 3 Water Quality Index

Module 3 Water Quality Index

Stream Name: ATCHELITZ CREEK | Survey Date: January 12th, 2019
Chemical Test	Result	Q-value	Weighting	Index Value
Temperature Change: Temperature	Not enough data	91.00	X 0.10 =	9.1
Oxygen Saturation:	50.00	45.00	x 0.17 =	7.65
pH (units):	7.30	85.00	x 0.11 =	9.35
Turbidity (cm):	25.00	52.00	x 0.08 =	4.16
Total = Water Quality Index (Compare this value to the Water Quality Chart below)				30.26

Water Quality Chart

Good

40-45

Acceptable

30-40

Marginal

20-30

Poor

< 20

Survey Results

Stream Name: ATCHELITZ CREEK	Survey Date: January 12th, 2019
Organization Name: WaterWealth Project	Project Name:
Data Entered by: April Davies	Survey ID: 353

Step 1 Temperature

Time of Day	Air Temp (0^o)	Water Temp (0^o)
Not recorded am	Not recorded	Not recorded
Not recorded pm	7.00	5.60
Difference in water temperature:		Not enough data
Q Value:		91.00

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):	6.00
% Saturation:	50.00
Equipment (if not Hach):	Newest kit/pres

Step 3 pH

pH Reading:	7.30
Equipment:	Digital meters
Nitrites:	0.00
Conductivity:	280.00
Other one:	0.00

Step 4 Turbidity

Tubdity (JTU):	0.00
Tubdity (NTU):	0.00
Tubdity (cm):	25.00
Tubdity (cm) greater than (>):	0.00
Background Tubdity:	0.00
Tubdity increase over background:	0.00
Equipment	Turbidity tube