Summary of Selenium concentrations in water samples collected at the study area sites for the Grassland Bypass Project between 2001 and 2009.  Each concentration represents the level of selenium present in each grab sample collected for each toxicity testing period. All data in micrograms per liter (g/L). Analysis was completed by the United States Bureau of Reclamation -Pacific Region. (Key at bottom of table.)

Month Date Site Location
B C D F DMC
October

2001

10/22/01 53 <0.4 7.3 <0.4 <0.4
10/24/01 51 0.4 7.8 <0.4 <0.4
10/26/01 30 <0.4 5.2 <0.4 <0.4
November

 2001

11/26/01 44 <0.4 6.0 <0.4 <0.4
11/28/01 47 <0.4 5.2 <0.4 <0.4
11/30/01 49 <0.4 6.2 <0.4 0.5
December

 2001

12/10/01 55 <0.4 8.2 <0.4 <0.4
12/12/01 45 <0.4 7.4 <0.4 <0.4
12/14/01 47 <0.4 8.4 <0.4 <0.4
January

 2002

1/28/02 61 <0.4 13 <0.4 <0.4
1/30/02 56 <0.4 14 0.8 <0.4
2/1/02 66 <0.4 13 0.5 <0.4
February

 2002

2/18/02 61 0.7 20 0.9 1.3
2/20/02 65 0.7 20 1.0 1.2
2/22/02 70 0.8 22 0.9 1.0
March

 2002

3/25/02 78 <0.4 24 0.4 1.7*
3/27/02 77 <0.4 27 0.6 <0.4
3/29/02 81 <0.4 26 <0.4 <0.4
April

 2002

4/22/02 62 0.6 52 0.7 0.4
4/24/02 78 0.8 37 0.8 0.4
4/26/02 70 0.7 48 0.7 <0.4
May 

2002

5/20/02 52 0.7 38 0.5 <0.4
5/22/02 34 0.6 25 0.5 <0.4
5/24/02 46 0.8 27 0.5 <0.4
June

2002

6/24/02 48 0.9 29 0.5 <0.4
6/26/02 48 0.8 38 0.7 <0.4
6/28/02 52 0.5 50 0.7 0.5

July 

2002

7/22/02 30 0.5 22 0.5 0.5
7/24/02 32 0.8 17 0.4 <0.4
7/26/02 32 0.9 20 <0.4 <0.4
August

 2002

8/19/02 28 0.7 21 0.5 <0.4
8/21/02 34 0.7 26 0.6 <0.4
8/23/02 45 0.7 26 0.5 <0.4
September

2002

9/23/02 48 0.5 15 0.5 <0.4
9/25/02 44 0.5 11 <0.4 <0.4
9/27/02 48 <0.4 18 0.4 <0.4
October 

2002

10/14/02 75 0.4 15 <0.4 <0.4
10/16/02 52 <0.4 7.0 <0.4 <0.4
10/18/02 57 <0.4 10 <0.4 <0.4
November 

2002

11/18/02 55 0.5 7.6 <0.4 <0.4
11/20/02 67 0.4 7.6 0.5 <0.4
11/22/02 68 0.4 6.5 <0.4 <0.4
December 

2002

12/16/02 78 0.4 12 0.8 0.6
12/18/02 72 <0.4 8.4 0.8 0.6
12/20/02 70 <0.4 9.9 0.7 1.0
January 

2003

1/20/03 72 <0.4 11 <0.4 <0.4
1/22/03 54 <0.4 8.8 <0.4 <0.4
1/24/03 35 <0.4 5.8 0.5 <0.4
February 

2003

2/17/03 57 1.2 18 1.1 <0.4
2/19/03 54 1.0 15 0.9 0.6
2/21/03 56 1.0 15 1.0 <0.4
March

2003

3/17/03 74 0.7 20 1.3 0.9
3/19/03 84 0.7 20 1.2 <0.4
3/21/03 86 1.1 19 0.9 <0.4
April

2003

4/14/03 75 1.2 35 1.2 <0.4
4/16/03 62 0.8 47 0.6 <0.4
4/18/03 62 0.9 35 0.8 <0.4
May

2003

5/12/03 45 1.4 22 0.7 <0.4
5/14/03 57 1.0 34 1.1 <0.4
5/16/03 58 1.1 35 0.7 0.5
June

2003

6/23/03 45 1.2 34 0.6 <0.4
6/25/03 41 1.1 28 0.5 <0.4
6/27/03 44 0.9 31 0.6 <0.4
July

2003

7/21/03 28 1.2 17 0.5 <0.4
7/23/03 32 1.0 33 0.5 <0.4
7/25/03 32 1.2 23 0.6 <0.4
August

2003

8/18/03 18 0.8 16 <0.4 <0.4
8/20/03 22 0.7 18 <0.4 <0.4
8/22/03 22 0.8 17 <0.4 <0.4
September

2003

9/15/03 28 <0.4 10 <0.4 <0.4
9/17/03 36 0.5 7.9 <0.4 <0.4
9/19/03 31 0.5 10 <0.4 <0.4
October

2003

10/13/03 64 0.4 10 <0.4 <0.4
10/15/03 65 <0.4 9.5 <0.4 <0.4
10/17/03 69 <0.4 11 <0.4 <0.4
November

2003

11/10/03 51 <0.4 5.8 <0.4 <0.4
11/12/03 85 <0.4 8.8 <0.4 <0.4
11/14/03 56 <0.4 8.8 <0.4 <0.4
December

2003

12/8/03 73 <0.4 10 <0.4 <0.4
12/10/03 63 <0.4 9.4 <0.4 <0.4
12/12/03 60 <0.4 7.9 <0.4 1.0
January

2004

01/05/04 56 <0.4 8.0 0.5 <0.4
01/07/04 62 <0.4 6.0 0.4 <0.4
01/09/04 78 <0.4 10 <0.4 <0.4
February

2004

02/02/04 70 0.5 18 0.9 1.3
02/04/04 48 0.5 11 1.0 <0.4
02/06/04 71 0.5 19 1.1 <0.4
March

2004

 

03/01/04 65 0.8 11 1.0 1.3
03/03/04 77 0.8 14 1.0 1.4
03/05/04 70 0.8 14 1.0 1.4
April

2004

 

04/12/04 68 1.0 45 0.8 0.6
04/14/04 65 1.2 35 0.8 1.1
04/16/04 73 0.8 53 0.8 <0.4
May

2004

 

05/10/04 51 0.5 23 0.8 <0.4
05/12/04 44 0.6 23 0.6 <0.4
05/14/04 56 0.6 23 0.5 <0.4
June

2004

 

06/07/04 49 0.8 39 0.7 <0.4
06/09/04 43 0.8 37 0.7 <0.4
06/11/04 52 0.5 44 0.7 <0.4
July

2004

07/19/04 35 0.9 21 0.5 <0.4
07/21/04 25 0.9 19 0.4 <0.4
07/23/04 35 0.7 21 <0.4 <0.4
August

2004

 

08/02/04 27 0.4 19 0.4 <0.4
08/04/04 30 0.5 26 0.5 <0.4
08/06/04 34 <0.4 21 0.4 <0.4
September

2004

 

09/13/04 39 <0.4 13 <0.4 <0.4
09/15/04 38 <0.4 17 <0.4 <0.4
09/17/04 39 <0.4 21 <0.4 <0.4
October

2004

 

10/11/04 24 0.5 5.4 0.5 <0.4
10/13/04 27 <0.4 4.2 <0.4 <0.4
10/15/04 22 <0.4 3.4 <0.4 <0.4
November

2004

 

11/8/04 52 <0.4 7.5 0.4 0.5
11/10/04 49 <0.4 9.3 0.4 <0.4
11/12/04 56 <0.4 9.5 0.4 <0.4
December

2004

 

12/6/04 44 <0.4 6.7 0.5 <0.4
12/8/04 40 0.4 7.5 0.5 <0.4
12/10/04 42 <0.4 6.3 0.5 0.9
January

2005

 

1/3/05 44 0.6 4.5 0.6 0.4
1/5/05 42 <0.4 4.8 0.5 <0.4
1/7/05 38 <0.4 4.4 1.1 0.5
February

2005

 

2/14/05 63 0.5 20 0.8 <0.4
2/16/05 67 0.6 16 0.8 0.5
2/18/05 32 0.6 8 0.8 1.1
March

2005

 

3/14/05 100 0.9 30 1.0 0.8
3/16/05 109 0.9 38 1.1 1.1
3/18/05 99 0.9 31 1.2 1.2
April

2005

 

4/11/05 77 1.1 16 1.0 0.5
4/13/05 69 0.8 25 0.8 0.5
4/15/05 75 1.1 25 0.7 0.5
May

2005

 

5/9/05 69 0.5 31 <0.4 <0.4
5/11/05 65 0.5 36 <0.4 <0.4
5/13/05 73 0.5 41 <0.4 <0.4
June

2005

 

6/6/05 38 0.6 12 <0.4 <0.4
6/8/05 31 0.5 14 <0.4 0.4
6/10/05 37 0.5 21 0.5 <0.4
July

2005

 

7/18/05 36 0.7 24 0.5 <0.4
7/20/05 36 1.0 19 0.4 <0.4
7/22/05 39 1.0 22 0.5 <0.4
August

2005

 

8/15/05 45 0.4 31 0.8 <0.4
8/17/05 38 0.6 31 0.5 <0.4
8/19/05 38 0.6 26 0.4 <0.4
September

2005

 

9/12/05 47 <0.4 29 0.6 <0.4
9/14/05 34 <0.4 10 0.5 <0.4
9/16/05 45 0.5 14 0.6 0.4
October

2005

 

10/10/05 40 <0.4 4.5 <0.4 <0.4
10/12/05 41 <0.4 5.1 <0.4 <0.4
10/14/05 35 0.5 4.2 <0.4 <0.4
November

2005

 

11/14/05 55 <0.4 6.3 <0.4 <0.4
11/16/05 27 <0.4 3.4 <0.4 <0.4
11/18/05 40 <0.4 4.2 <0.4 <0.4
December

2005

 

12/5/05 29 <0.4 3.6 0.4 <0.4
12/7/05 51 <0.4 7.4 <0.4 <0.4
12/9/05 48 <0.4 6.9 <0.4 <0.4
January

2006

 

1/16/06 79 <0.4 21 <0.4 <0.4
1/18/06 71 <0.4 20 <0.4 <0.4
1/20/06 69 <0.4 21 <0.4 <0.4
February

2006

 

2/13/06 53 0.5 21 0.7 0.4
2/15/06 49 <0.4 18 0.6 <0.4
2/17/06 38 0.4 17 0.9 0.6
March

2006

 

3/13/06 63 0.6 10 0.8 <0.4
3/15/06 55 0.6 10 0.8 <0.4
3/17/06 51 0.6 9.5 0.8 <0.4
April

2006

 

4/10/06 62.1 <0.4 9.2 <0.4 <0.4
4/12/06 58.2 0.5 11.2 <0.4 <0.4
4/14/06 61.2 0.4 11.4 <0.4 <0.4
May

2006

 

5/8/06 75 0.4 13 0.4 <0.4
5/10/06 67 0.5 9.4 <0.4 <0.4
5/12/06 65 0.4 15 <0.4 <0.4
June

2006

 

6/5/06 55 0.7 9.0 0.5 <0.4
6/7/06 55 0.6 9.6 0.4 0.5
6/9/06 52 0.8 10 0.5 0.7
July

2006

 

7/17/06 45 1.0 16 0.5 0.4
7/19/06 51 1.1 17 0.4 <0.4
7/21/06 43 1.0 23 0.5 <0.4
August

2006

 

8/14/06 53 0.7 26 0.7 <0.4
8/16/06 52 0.7 38 0.7 <0.4
8/18/06 45 0.8 20 0.6 <0.4
September

2006

 

9/11/06 32 0.6 9.2 0.5 <0.4
9/13/06 41 0.5 12 0.4 <0.4
9/15/06 34 <0.4 12 <0.4 <0.4
October

2006

 

10/23/06 76 0.4 5.9 0.4 <0.4
10/25/06 68 <0.4 4.4 0.5 0.5
10/27/06 69 <0.4 5.9 0.5 <0.4
November

2006

 

11/13/06 69 <0.4 7.9 0.5 <0.4
11/15/06 66 0.7 8.1 <0.4 0.6
11/17/06 65 0.5 6.3 0.4 0.6
December

2006

 

12/04/06 63 <0.4 6.8 <0.4 0.4
12/06/06 58 <0.4 8.0 <0.4 <0.4
12/08/06 58 <0.4 9.8 <0.4 <0.4
January

2007

 

1/15/07 63 0.4 9.9 0.5 0.7
1/17/07 72 <0.4 14 0.4 <0.4
1/19/07 50 0.4 12 0.5 <0.4
1/21/07 58 <0.4 15 0.6 <0.4
February

2007

 

2/12/07 58 0.7 13 0.9 1.4
2/14/07 54 0.7 13 0.7 1.2
2/16/07 57 0.6 12 0.8 1.2
2/20/07 46 0.5 14 0.9 <0.4
March

2007

 

3/12/07 39 0.6 4.8 0.7 0.4
3/14/07 43 0.5 6.4 0.7 0.5
3/16/07 47 0.6 7.2 0.8 0.6
April

2007

 

4/9/07 44 0.8 22 1.0 0.4
4/11/07 71 <0.4 48 0.8 <0.4
4/13/07 79 0.6 48 0.9 <0.4
May

2007

 

5/7/07 53 0.5 50 0.6 <0.4
5/9/07 59 0.8 45 0.6 <0.4
5/11/07 76 0.6 57 0.6 <0.4
5/14/07 50 0.5 28 0.6 <0.4
June

2007

 

6/4/07 37 0.7 24 0.9 <0.4
6/6/07 28 0.5 18 0.7 <0.4
6/8/07 34 0.8 14 0.8 <0.4
July

2007

 

7/16/07 29 0.8 16 0.4 <0.4
7/18/07 24 0.8 10 <0.4 <0.4
7/20/07 23 0.8 12 <0.4 <0.4
August

2007

 

8/13/07 27 <0.4 21 <0.4 <0.4
8/15/07 27 0.5 23 <0.4 <0.4
8/17/07 24 0.6 25 <0.4 <0.4
September

2007

 

9/10/07 19 <0.4 8.7 <0.4 <0.4
9/12/07 16 <0.4 5.7 <0.4 <0.4
9/14/07 16 <0.4 6.4 <0.4 <0.4
9/17/07 13 <0.4 4.8 <0.4 <0.4
October

2007

10/08/07 23 <0.4 3.1 <0.4 <0.4
10/10/07 20 <0.4 3.1 <0.4 <0.4
10/12/07 19 <0.4 2.7 <0.4 <0.4
November

2007

 

11/05/07 29 <0.4 3.5 <0.4 <0.4
11/07/07 23 <0.4 3.5 <0.4 <0.4
11/09/07 19 <0.4 3.4 0.7 <0.4
11/12/07 26 <0.4 3.1 0.4 <0.4
December

2007

12/03/07 48 <0.4 6.9 <0.4 <0.4
12/05/07 37 <0.4 4.1 <0.4 <0.4
12/07/07 35 <0.4 5.5 <0.4 <0.4
January

2008

1/14/08 74 <0.4 9.7 <0.4 <0.4
1/16/08 75 <0.4 12 0.5 0.9
1/18/08 72 <0.4 14 0.4 0.6
February

2008

2/11/08 66 0.8 18 0.8 <0.4
2/13/08 63 0.5 14 0.6 1.0
2/15/08 69 0.5 15 0.7 1.1
March

2008

3/10/08 30 0.8 6.5 0.7 0.8
3/12/08 28 0.8 7.7 0.6 <0.4
3/14/08 25 0.8 8.5 0.6 0.5
April

2008

4/07/08 40 0.7 9.4 0.7 <0.4
4/09/08 38 0.5 13 0.7 <0.4
4/11/08 46 0.5 15 0.7 <0.4
May

2008

5/05/08 73 0.7 46 <0.4 <0.4
5/07/08 57 0.7 43 <0.4 <0.4
5/09/08 52 <0.4 40 <0.4 <0.4
June

2008

6/02/08 65 0.6 45 0.5 <0.4
6/04/08 46 0.7 20 0.5 <0.4
6/06/08 62 0.6 38 0.6 <0.4
6/09/08 35 0.9 14 0.5 0.5
July

2008

7/14/08 20 <0.4 21 <0.4 <0.4
7/16/08 19 0.7 15 0.4 <0.4
7/18/08 14 0.4 13 <0.4 <0.4
August

2008

8/11/08 25 0.5 28 <0.4 <0.4
8/13/08 22 <0.4 23 <0.4 <0.4
8/15/08 20 0.4 18 <0.4 <0.4
September

2008

9/08/08 11 <0.4 6.8 <0.4 <0.4
9/10/08 11 <0.4 7 <0.4 <0.4
9/12/08 13 <0.4 5.2 <0.4 <0.4
October

2008

10/06/08 11 <0.4 3.3 <0.4 <0.4
10/08/08 7.6 <0.4 2.8 <0.4 <0.4
10/10/08 11 <0.4 2.0 <0.4 <0.4
November

2008

11/03/08 11 0.4 3.2 <0.4 <0.4
11/05/08 8.8 <0.4 2.2 0.5 <0.4
11/07/08 9.4 <0.4 1.6 <0.4 <0.4
December

2008

12/01/08 30 <0.4 6.1 <0.4 <0.4
12/03/08 19 <0.4 6.3 <0.4 <0.4
12/05/08 24 <0.4 7.2 <0.4 0.5
January 

2009

01/12/09 44 <0.4 13 <0.4 <0.4
01/14/09 48 <0.4 11 <0.4 <0.4
01/16/09 44 <0.4 10 0.8 <0.4
February 

2009

02/09/09 53 <0.4 12 0.7 1.0
02/11/09 42 <0.4 11 0.5 1.0
02/13/09 47 <0.4 12 <0.4 0.7
March

2009

03/09/09 49 0.5 8.7 0.4 <0.4
03/11/09 45 0.5 8.1 <0.4 <0.4
03/13/09 49 0.5 6.8 0.4 0.7
April

2009

04/06/09 39 0.5 10 <0.4 <0.4
04/08/09 56 0.5 10 <0.4 <0.4
04/10/09 49 0.5 11 <0.4 <0.4
May

2009

05/04/09 43 0.5 24 0.5 <0.4
05/06/09 26 <0.4 14 <0.4 <0.4
05/08/09 29 0.5 7.1 <0.4 <0.4
June

2009

06/15/09 34 0.6 25 0.4 <0.4
06/17/09 35 0.5 17 0.4 <0.4
06/19/09 26 0.6 13 <0.4 <0.4
July

2009

07/13/09 22 <0.4 15 <0.4 <0.4
07/15/09 27 0.4 7 <0.4 <0.4
07/17/09 23 0.5 13 <0.4 <0.4
August

2009

08/10/09 31 0.6 13 <0.4 <0.4
08/12/09 27 0.6 15 <0.4 <0.4
08/14/09 27 0.4 14 <0.4 <0.4
September

2009

09/21/09 24 <0.4 14 <0.4 <0.4
09/23/09 24 <0.4 9.3 <0.4 <0.4
09/25/09 23 <0.4 5.1 <0.4 <0.4
October

2009

10/05/09 10 <0.4 1.9 <0.4 <0.4
10/07/09 12 <0.4 2.1 <0.4 <0.4
10/09/09 11 <0.4 2.0 <0.4 <0.4
November

2009

11/02/09 32 <0.4 7.8 <0.4 <0.4
11/04/09 26 <0.4 11 <0.4 <0.4
11/06/09 28 <0.4 8.0 <0.4 <0.4
December

2009

12/14/09 42 <0.4 6.4 <0.4 <0.4
12/16/09 42 <0.4 7 <0.4 <0.4
12/18/09 38 <0.4 6.4 <0.4 <0.4
January

2010

01/11/10 54 <0.4 13 0.8 0.5
01/13/10 52 <0.4 13 0.8 0.8
01/15/10 51 <0.4 12 0.6 0.8
February

2010

02/22/10 23 >0.4 6.0 <0.4 <0.4
02/24/10 45 >0.4 15 0.6 0.6
02/26/10 51 0.5 19 0.7 0.7
March

2010

03/08/10 61 0.7 15 0.9 0.6
03/10/10 63 0.8 12 0.8 0.8
03/12/10 53 0.8 11 0.5 0.6
April

2010

04/05/10 20 0.5 4.7 0.5 0.7
04/07/10 35 0.4 3.9 0.5 0.4
04/09/10 43 0.4 9.8 0.4 0.6
May

2010

05/03/10 52 0.4 26 0.4 0.4
05/05/10 57 0.4 33 0.4 0.4
05/07/10 40 0.4 38 0.4 0.6
June

2010

06/14/10 55 0.5 23 0.4 <0.4
06/16/10 45 0.5 22 <0.4 <0.4
06/18/10 31 0.4 17 <0.4 <0.4
July

2010

07/12/10 39 0.5 32 0.4 <0.4
07/14/10 41 0.9 24 0.4 0.4
07/16/10 31 1.1 19 0.4 0.4
August

2010

08/09/10 37.4 1.11 25.1 <0.4 0.67
08/11/10 39.6 0.88 25.2 <0.4 0.53
08/13/10 25.9 0.63 32.3 0.44 <0.4
September

2010

09/20/10 16 <0.4 5.89 0.44 <0.4
09/22/10 21.2 0.51 5.93 <0.4 <0.4
09/24/10 19.6 <0.4 6.93 0.43 <0.4
October

2010

10/18/10 7.4 <0.4 2 <0.4 <0.4
10/20/10 5.7 <0.4 1.6 <0.4 <0.4
10/22/10 11 <0.4 1.5 <0.4 <0.4
November

2010

11/15/10 18 <0.4 2.1 <0.4 <0.4
11/17/10 20 <0.4 3.5 <0.4 <0.4
11/19/10 16 <0.4 2.6 <0.4 <0.4
December

2010

12/13/10 38 0.45 5.1 0.45 0.42
12/15/10 33 0.43 4.5 0.44 0.51
12/17/10 30 NA 4.0 0.43 <0.4
January

2011

01/10/11 39 0.50 3.7 <0.4 <0.4
01/12/11 43 0.53 4.8 <0.4 <0.4
01/14/11 40 0.47 4.0 <0.4 <0.4
February

2011

02/07/11 38 <0.4 11 <0.4 <0.4
02/09/11 59 <0.4 14 <0.4 <0.4
02/11/11 60 <0.4 13 <0.4 <0.4
02/14/11 44 <0.4 12 0.6 0.4
March

2011

03/07/11 45 0.9 10 0.8 0.6
03/09/11 43 0.9 10 1.0 <0.4
03/11/11 47 0.7 11 0.8 0.4
April

2011

04/04/11 35 0.5 6.1 0.4 <0.4
04/06/11 49 0.7 5.6 <0.4 <0.4
04/08/11 48 0.8 8.2 0.4 <0.4
May

2011

05/16/11 38 0.9 14 <0.4 <0.4
05/18/11 43 0.5 13 0.4 <0.4
05/20/11 46 0.6 16 0.4 <0.4
05/23/11 63 0.5 24 0.5 <0.4
June

2011

06/13/11 52 0.7 11 <0.4 <0.4
06/15/11 45 0.7 9.6 <0.4 <0.4
06/17/11 42 0.8 10 <0.4 <0.4
July

2011

07/11/11 44 0.7 5.4 <0.4 <0.4
07/13/11 48 0.7 3 <0.4 <0.4
07/15/11 46 0.7 7.3 <0.4 <0.4
August

2011

08/08/11 39 1.3 12 0.5 0.5
08/10/11 36 1 16 0.8 0.4
08/12/11 36 1 13 NA <0.4
08/15/11 31 0.9 13 0.6 <0.4
08/17/11 30 1.1 16 0.7 <0.4
September

2011

09/19/11 23 0.6 7.5 <0.4 <0.4
09/21/11 26 <0.4 7.4 <0.4 <0.4
09/23/11 20 0.4 6.4 0.6 <0.4
October

2011

10/17/11 12 <0.4 1.9 0.4 <0.4
10/19/11 15 <0.4 1.7 <0.4 <0.4
10/21/11 13 <0.4 1.9 <0.4 <0.4
November

2011

11/14/11 23 <0.4 1.9 <0.4 <0.4
11/16/11 30 <0.4 2.8 <0.4 <0.4
11/18/11 25 <0.4 2.4 <0.4 <0.4
December

2011

12/12/11 29 <0.4 6.2 <0.4 <0.4
12/14/11 27 <0.4 7.1 <0.4 <0.4
12/16/11 42 <0.4 5.8 <0.4 <0.4
             
January

2012

01/09/12 31 <0.4 3.1 <0.4 <0.4
01/11/12 28 <0.4 3.4 <0.4 <0.4
01/13/12 21 <0.4 3 <0.4 <0.4
February

2012

02/06/12 15 <0.4 3.3 0.8 <0.4
02/08/12 13 <0.4 2.6 0.5 <0.4
02/10/12 11 <0.4 2.2 0.5 <0.4
March

2012

03/05/12 17 0.6 2.5 0.6 <0.4
02/07/12 28 0.8 3.4 0.5 0.69
02/09/12 28 0.5 3.1 0.8 0.7
April

2012

04/16/12 17 0.8 5.1 1 <0.4
04/18/12 24 0.6 3.8 0.7 <0.4
04/20/12 30 1 4.2 0.8 <0.4
May

2012

05/14/12 34 0.6 14 0.4 <0.4
05/16/12 33 0.9 9.1 0.5 <0.4
05/18/12 36 0.8 9 <0.4 0.5
June

2012

06/11/12 37 0.9 8 0.5 <0.4
06/13/12 35 0.8 11 0.5 <0.4
06/15/12 33 0.6 13 0.5 <0.4
July

2012

07/09/12 31 1.2 24 0.5 <0.4
07/11/12 31 1.4 10 0.5 <0.4
07/13/12 38 1.3 11 0.5 <0.4
August

2012

08/06/12 19 1.2 5.5 <0.4 <0.4
08/08/12 19 1.3 6 <0.4 <0.4
08/10/12 21 1.3 12 <0.4 <0.4
08/13/12 24 1.4 11 <0.4 <0.4
September

2012

09/17/12 17 <0.4 6 <0.4 <0.4
09/19/12 16 <0.4 4.1 <0.4 <0.4
09/21/12 15 <0.4 2.7 <0.4 <0.4
November

2012

11/26/12 27 <0.4 4.6 <0.4 <0.4
11/28/12 30 <0.4 3.9 <0.4 <0.4
11/30/12 27 <0.4 <0.4 0.5 <0.4

Key

DMC = Delta Mendota Canal
NT = Not tested
"*"= Reanalyzed and confirmed

[ Return to GPB Toxicity Page ] [ Return to homepage ]