Carter Lake in Omaha at North Boat Ramp
Data updated on: 09/01/2005

Seasonal
Geometric Mean
Geometric Mean for
last 5 samples
Single Sample Maximum
37
Compare to 126
15
Compare to 126
455
Compare to 235
Date
E. coli
(# per 100 ml)
Date
E. coli
(# per 100 ml)
05/02/2005
16
07/18/2005
30
05/09/2005
185
07/25/2005
4
05/16/2005
48
08/01/2005
18
05/23/2005
6
08/08/2005
9
05/30/2005
194
08/15/2005
13
06/06/2005
276
08/22/2005
3
06/13/2005
74
08/29/2005
110
06/20/2005
63
09/05/2005
No Data
06/27/2005
455
09/12/2005
No Data
07/04/2005
93
09/19/2005
No Data
07/11/2005
20
09/26/2005
No Data

Note: Data flagged with * did not meet NDEQ's Quality Assurance Standards

Nebraska Department of Environmental Quality
1200 "N" Street, Suite 400
P.O. Box 98922
Lincoln, Nebraska 68509
(402) 471-2186