Watershed: Chattahoochee River

Creek Name: Marsh Creek at Post Properties

Group Name: The Marshers


Chemical Data:

parameter/
date 		dissolved oxygen
(ppm) 		pH air temperature (C) water temperature
(C) 		settleable
solids
(mg/L) 		nitrate-
nitrogen
(ppm) 		ortho-
phosphates
(ppm)
12/12/93 11.6 7.0 n/a n/a n/a n/a n/a
1/23/94 10.6 6.8 n/a n/a n/a 0.2 0.3
2/27/94 8.2 6.9 10 n/a n/a 0.2 n/a
4/24/94 10.1 7.0 24 n/a n/a 0.2 0.3
5/28/94 5.2 7.9 28 n/a n/a n/a n/a
7/24/94 n/a 7.4 32 n/a n/a 0.1 0.2
1/29/95 5.0 6.7 14 10 n/a 0.2 0.3
9/24/95 n/a 6.9 13 16 n/a 0.2 0.2
12/3/95 6.4 6.7 24 12 n/a 0.1 n/a
1/28/96 n/a 6.9 15 8 n/a 0.2 n/a
2/5/96 n/a 6.5 28 13 n/a n/a n/a
3/31/96 n/a 6.3 12.4 12 n/a 0.2 0.2
1/19/97 6.3 6.2 9.5 7.0 n/a .05 n/a
2/23/97 11.0 5.6 25 11 n/a 0.2 0.2
10/19/97 10.0 9.5 27.5 16 n/a 0.2 0.2



Biological Data:

category/
date 		group one
(pollution sensitive) 		group two
(somewhat sensitive) 		group three
(pollution tolerant) 		water quality
index rating