Streamkeepers Database | Module 3 Water Quality Index

Module 3 Water Quality Index

Stream Name: LANGDALE CREEK | Survey Date: 2023-04-14
Chemical Test	Result	Q-value	Weighting	Index Value
Temperature Change:	0.00	92.00	X 0.10 =	9.2
Oxygen Saturation:	96.30	95.00	x 0.17 =	16.15
pH (units):	6.45	75.00	x 0.11 =	8.25
Turbidity - JTU:	2.50	85.00	x 0.08 =	6.8
Turbidity - NTU:	0.00	0.00	x 0.08 =	6.8
Turbidity (cm):	0.00	0.00	x 0.08 =	0
Total = Water Quality Index (Compare this value to the Water Quality Chart below)				40.4

Water Quality Chart

Good

40-45

Acceptable

30-40

Marginal

20-30

Poor

< 20

Survey Results

Stream Name: LANGDALE CREEK	Survey Date: 2023-04-14
Organization Name: Sunshine Coast Streamkeepers	Project Name: Module 3-spring
Data Entered by: Carrie K	Survey ID: 1016

A) Temperature

Time of Day	Air Temp (0^o)	Water Temp (0^o)
00:00:00 am	12.80	0.00
15:00:00 pm	11.70	6.90
Difference in water temperature:		0.00

Site	Air Temp(0^o)	Water Temp(0^o)
Upstream:	0.00	0.00
Downstream:	0.00	0.00
Difference in water temperature:		0.00

B) Dissolved Oxygen

Concentration (mg/l):	11.80
% Saturation:	96.30
Equipment (if not Hach):

C) pH

pH Reading:	6.45
Equipment:	Hanna
Nitrites:	0.00
Conductivity:	0.00
Other one:	0.00

Turbidity

Tubdity (JTU):	2.50
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