CAP @ Mesa Water Treatment Plant   MIB and Geosmin Data ND= none detectable NS= No sample. Sample was either lost or broken.

Date MIB (ng/L) Geosmin (ng/L) MIB (ng/L) from
Glendale Lab
Geosmin (ng/L) from
Glendale Lab
6/30/98 Sample Lost Sample Lost
6/16/98 3.0 7.1
5/27/98 8.2 7.0
3/27/98 3.0 2.0
2/24/98 1 ND 4.2 4.2
1/15/98 ND ND 2.5 ND
12/17/97 ND ND 4.0 ND
11/17/97 4 12 10.2 6.7#
10/29/97 ND ND 7.6 2.9
10/15/97 ND ND 16.0 9.7
9/29/97 10 26 6.5 6.2*
9/10/97 4 ND
8/27/97 ND ND 2.1 ND
8/14/97 7 ND 5.5 ND
7/31/97 6 ND ND ND
7/15/97 4 ND 3.2 ND
7/1/97 ND ND 2.2 ND
6/17/97 6 1 ND ND
6/3/97 2 ND 3.0 2.5
5/20/97 ND ND 2.8 2.1
5/8/97 ND ND <2.0 <2.0
4/8/97 3 0.7 <2.0 <2.0
3/6/97 ND ND
2/4/97 ND ND
1/7/97 4 2
12/10/96 ND ND
11/20/96 ND ND
11/12/96 ND ND
11/6/96 NS NS
10/23/96 18 2
10/9/96 20 ND
9/20/96 ND ND
9/4/96 4 1