Fence Line Monitoring
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Environmental Reports By Month

Fence Line Monitoring Data System for the Lemont Refinery

December 2018

VOC Summary H2S-5 Minute Rolling Average
December 2 – 8 December 2 – 8
December 9 – 15 December 9 – 15
December 16 – 22 December 16 – 22
December 23 – 29 December 23 – 29





November 2018

VOC Summary H2S-5 Minute Rolling Average
October 28 – November 3 October 28 – November 3
November 4 – 10 November 4 – 10
November 11 – 17 November 11 – 17
November 18 – 24 November 18 – 24
November 25 – December 1 November 25 – December 1





October 2018

VOC Summary H2S-5 Minute Rolling Average
September 30 - October 6 September 30 - October 6
October 7 - 13 October 7 - 13
October 14 - 20 October 14 - 20
October 21 - 27 October 21 - 27
October 28 - November 3 October 28 - November 3

September 2018

VOC Summary H2S-5 Minute Rolling Average
September 2 - 8 September 2 - 8
September 9 - 15 September 9 - 15
September 16 - 22 September 16 - 22
September 23 - 29 September 23 - 29
September 30 - October 6 September 30 - October 6

August 2018

VOC Summary H2S-5 Minute Rolling Average
August 5 - 11 August 5 - 11
August 8 - 12 August 8 - 12
August 19 -25 August 19 -25
August 26 - September 1 August 26 - September 1

July 2018

VOC Summary H2S-5 Minute Rolling Average
July 1 - 7 July 1 - 7
July 8 - 14 July 8 - 14
July 15 - 21 July 15 - 21
July 22 - 28 July 22 - 28
July 29 - August 4 July 29 - August 4

June 2018

VOC Summary H2S-5 Minute Rolling Average
June 3 - 9 June 3 - 9
June 10 - 16 June 10 - 16
June 17 - 23 June 17 - 23
June 24 - 30 June 24 - 30

May 2018

VOC Summary H2S-5 Minute Rolling Average
May 6 - 12 May 6 - 12
May 13 - 19 May 13 - 19
May 20 - 26 May 20 - 26
May 27 - June 2 May 27 - June 2

April 2018

VOC Summary H2S-5 Minute Rolling Average
April 1 -7 April 1 -7
April 8 - 14 April 8 - 14
April 15 - 21 April 15 - 21
April 22 - 28 April 22 - 28
April 29 - May 5 April 29 - May 5

March 2018

VOC Summary H2S-5 Minute Rolling Average
March 4 -10 March 4 – 10
March 11 - 17 March 11 - 17
March 18 - 24 March 18 - 24
March 25 - 31 March 25 - 31

February 2018

VOC Summary H2S-5 Minute Rolling Average
February 4 – 10 February 4 – 10
February 11 – 17  February 11 – 17
February 18 – 24 February 18 – 24
February 25-March 3 February 25-March 3

January 2018

VOC Summary H2S-5 Minute Rolling Average
January 7 – 13 January 7 – 13
January 14 – 20     January 14 – 20    
January 21 -27 January 21 -27
January 28 – February 3 January 28 – February 3

December 2017

VOC Summary H2S-5 Minute Rolling Average
December 3 – 9 December 3 – 9
December 10 – 16 December 10 – 16
December 17 – 23 December 17 – 23
December 24 – 30 December 24 – 30
December 31 – January 6 December 31 – January 6

November 2017

VOC Summary H2S-5 Minute Rolling Average
November 5 – 11 November 5 – 11
November 12 – 18 November 12 – 18
November 19 – 25 November 19 – 25
November 26 – December 2 November 26 – December 2

October 2017

VOC Summary H2S-5 Minute Rolling Average
October 1 – 7 October 1 – 7
October 8 – 14 October 8 – 14
October 15 – 21 October 15 – 21
October 22 – 29 October 22 – 29
October 29 – November 4     October 29 – November 4    

September 2017

VOC Summary H2S-5 Minute Rolling Average
September 3 – 9  September 3 – 9
September  10 – 16 September 10 – 16
September 17 – 23 September 17 – 23
September 24 – 30 September 24 – 30

August 2017

VOC Summary H2S-5 Minute Rolling Average
August 6 – 12 August 6 – 12
August 13 – 19 August 13 – 19
August 20 – 26 August 20 – 26
August 27 – September 2 August 27 – September 2

July 2017

VOC Summary H2S-5 Minute Rolling Average
July 2 – 8 July 2 – 8
July 9 -15 July 9 -15
July 16 – 22 July 16 – 22
July 23 – 29 July 23- 29
July 30 – August 5 July 30 – August 5