Carter Lake near Omaha
Data updated on: 09/29/2006


Seasonal
Geometric Mean
Geometric Mean for
last 5 samples
Single Sample Maximum
41
Compare to 126
298
Compare to 126
485
Compare to 235
Date
E. coli
(# per 100 ml)
Date
E. coli
(# per 100 ml)
05/01/2006
88
07/17/2006
67
05/08/2006
87
07/24/2006
5
05/15/2006
81
07/31/2006
35
05/22/2006
485
08/07/2006
40
05/29/2006
285
08/14/2006
62
06/05/2006
16
08/21/2006
18
06/12/2006
47
08/28/2006
71
06/19/2006
17
09/05/2006
13
06/26/2006
45
09/11/2006
191.8
07/05/2006
16
09/18/2006
24
07/10/2006
40
09/25/2006
5

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