Louisville Lake #2 at Swimming Beach

Data updated on: 11/18/2004

Seasonal Geometric Mean	Geometric Mean for last 5 samples	Single Sample Maximum
15 Compare to 126	12 Compare to 126	7701 Compare to 235

Date	E. coli (# per 100 ml)	Date	E. coli (# per 100 ml)
05/03/2004	1	07/19/2004	9
05/10/2004	1	07/26/2004	52
5/17/2004	3	08/02/2004	21
05/24/2004	371	08/09/2004	3 3
05/31/2004	17	08/16/2004	2
06/07/2004	11	08/23/2004	0
06/14/2004	1204	08/30/2004	4
06/21/2004	7701	09/06/2004	2
06/28/2004	96	09/13/2004	4
07/05/2004	14	09/20/2004	20
07/12/2004	61	09/27/2004	359

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

For more information, contact
MoreInfo@NDEQ.state.NE.US

Nebraska Department of Environmental Quality
1200 "N" Street, Suite 400
P.O. Box 98922
Lincoln, Nebraska 68509
(402) 471-2186 FAX (402) 471-2909