's Module 3
Water Quality Index for CHANTRELL CREEK
Stream Name: CHANTRELL CREEK
Survey Date: 2015-09-24 |
| Chemical Test |
Result |
Q-value |
Weighting |
Index Value |
| Temperature Change: |
14 |
91.00 |
X 0.10 = |
9.1 |
| Oxygen Saturation: |
50.00 |
40.00 |
x 0.17 = |
6.8 |
| pH (units): |
6.90 |
88.00 |
x 0.11 = |
9.68 |
| Turbidity (JTU, NTU): |
0.00 |
98.00 |
x 0.08 = |
7.84 |
Turbidity (cm): |
|
|
x 0.08 = |
0 |
| Water Quality Index is Acceptable |
33.42 |
|
| Water Quality Chart |
| Good |
40-45 |
| Acceptable |
30-40 |
| Marginal |
20-30 |
| Poor |
< 20 |
|
Survey Results
| Stream Name: CHANTRELL CREEK |
Survey Date: 2015-09-24 |
| Organization Name: City of Surrey |
Project Name: Streamkeepers Traini |
| Data Entered by: ZoAnn |
Survey ID: 150 |
A) Temperature
| Time of Day |
Air Temp (0o) |
Water Temp (0o) |
| am |
|
|
| pm |
18.00 |
14.00 |
| Difference in water temperature: |
0.00 |
|
| Site |
Air Temp(0o) |
Water Temp(0o) |
| Upstream: |
|
|
| Downstream: |
|
|
| Difference in water temperature: |
|
|
B) Dissolved Oxygen
| Concentration (mg/l): |
5.00 |
| % Saturation: |
50.00 |
| Equipment (if not Hach): |
hach |
C) pH
| pH Reading: |
6.90 |
| Equipment: |
havh |
| Nitrites: |
|
| Conductivity: |
|
| Other one: |
|
Turbidity
| Tubdity (JTU): |
0.00 |
| Tubdity (NTU): |
|
| Tubdity (cm): |
|
| Background Tubdity: |
|
| Tubdity increase over background: |
|
| Equipment |
take a dip secchi |