Elwood Reservoir near Elwood
Data updated on: 09/12/2006


Seasonal
Geometric Mean
Geometric Mean for
last 5 samples
Single Sample Maximum
3
Compare to 126
2
Compare to 126
345
Compare to 235
Date
E. coli
(# per 100 ml)
Date
E. coli
(# per 100 ml)
05/01/2006
0
07/17/2006
0
05/08/2006
3
07/24/2006
4
05/15/2006
No Data
07/31/2006
No Data
05/22/2006
2
08/07/2006
34
05/29/2006
4
08/14/2006
6
06/05/2006
91
08/21/2006
2
06/12/2006
99
08/28/2006
2
06/19/2006
3
09/05/2006
0
06/26/2006
0
09/11/2006
15
07/05/2006
2
09/18/2006
No Data
07/10/2006
345
09/25/2006
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