's Module 3
Water Quality Index for NINE MILE CREEK
Stream Name: NINE MILE CREEK
Survey Date: 2013-08-08 |
| Chemical Test |
Result |
Q-value |
Weighting |
Index Value |
| Temperature Change: |
0 |
93.00 |
X 0.10 = |
9.3 |
| Oxygen Saturation: |
80.00 |
88.00 |
x 0.17 = |
14.96 |
| pH (units): |
7.50 |
90.00 |
x 0.11 = |
9.9 |
| Turbidity (JTU, NTU): |
|
|
x 0.08 = |
0 |
Turbidity (cm): |
20.00 |
45.00 |
x 0.08 = |
3.6 |
| Water Quality Index is Acceptable |
37.76 |
|
| Water Quality Chart |
| Good |
40-45 |
| Acceptable |
30-40 |
| Marginal |
20-30 |
| Poor |
< 20 |
|
Survey Results
| Stream Name: NINE MILE CREEK |
Survey Date: 2013-08-08 |
| Organization Name: Lake Babine Nation |
Project Name: |
| Data Entered by: Leanne Miranda |
Survey ID: 55 |
A) Temperature
| Time of Day |
Air Temp (0o) |
Water Temp (0o) |
| am |
19.00 |
15.00 |
| pm |
20.00 |
15.00 |
| 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): |
8.00 |
| % Saturation: |
80.00 |
| Equipment (if not Hach): |
Hach |
C) pH
| pH Reading: |
7.50 |
| Equipment: |
LaMotte |
| Nitrites: |
|
| Conductivity: |
|
| Other one: |
|
Turbidity
| Tubdity (JTU): |
|
| Tubdity (NTU): |
|
| Tubdity (cm): |
20.00 |
| Background Tubdity: |
|
| Tubdity increase over background: |
|
| Equipment |
meter stick |