Watershed:
Chattahoochee River
Creek
Name: Marsh Creek
Group
Name: North Springs High School
Chemical Data:
| parameter/ date |
dissolved
oxygen (ppm) |
pH | air temperature (C) |
water
temperature (C) |
settleable
solids (mg/L) |
nitrate- nitrogen (ppm) |
ortho- phosphates (ppm) |
| 11/7/98 | n/a | 6.5 | 15 | 12.5 | 0.2 | 0.1 | 0.2 |
| 2/21/99 | 7.5 | 7.0 | 11 | 9 | trace | 0.1 | 0.15 |
Biological Data:
| category/ date |
group
one (pollution sensitive) |
group
two (somewhat sensitive) |
group
three (pollution tolerant) |
water
quality index rating |