Watershed:
Chattahoochee River
Creek
Name: Chattahoochee River
Group
Name: Brandon Hall School
Chemical Data:
| parameter/ date |
dissolved
oxygen (ppm) |
pH | air temperature (C) |
water
temperature (C) |
settleable
solids |
nitrate-nitrogen
(ppm) |
ortho- |
| 02/16/01 | 12.0 | 7.8 | 20.0 | 10.0 | n/a | 0.0 | 0.1 |
| 03/09/01 | 12.0 | 7.8 | 16.0 | 09.0 | n/a | 0.0 | 0.0 |
| 04/20/01 | 11.0 | 8.5 | 15.0 | 10.0 | n/a | 0.0 | 0.1 |
| 05/11/01 | n/a | 7.0 | 22.0 | 15.0 | n/a | o.o | 1.0 |
Biological Data
|
category/
date |
group
one
(pollution sensitive) |
group
two (somewhat sensitive)
|
group
three (pollution
tolerant) |
water
quality
index rating |