Air Monitoring Data

Air Monitoring Data

Air monitoring is conducted during excavation activities (or intrusive activities) for major and minor projects performed at the Tidewater Site. Air monitoring data is posted weekly. Data collected during intrusive activities completed between 2012 and present is available below.

 

September 2017
August 2017
  • August 7 to 11, 2017 – No excavation performed. No air monitoring data available.
  • August 14 to 18, 2017 – No excavation performed. No air monitoring data available.
  • August 21 to 25, 2017 – No excavation performed. No air monitoring data available.
  • August 28 to September 1, 2017 – No excavation performed. No air monitoring data available.
July 2017
  • July 3 to 7, 2017 – No excavation performed. No air monitoring data available.
  • July 10 to 14, 2017 – No excavation performed. No air monitoring data available.
  • July 17 to 21, 2017 – No excavation performed. No air monitoring data available.
  • July 24 to 28, 2017 – No excavation performed. No air monitoring data available.
  • July 31 to August 4, 2017 – No excavation performed. No air monitoring data available.
June 2017
  • June 5 to 9, 2017 – No excavation performed. No air monitoring data available.
  • June 12 to 16, 2017 – No excavation performed. No air monitoring data available.
  • June 19 to 23, 2017 – No excavation performed. No air monitoring data available.
  • June 26 to 30, 2017 – No excavation performed. No air monitoring data available.
May 2017
  • May 1 to 5, 2017 – No excavation performed. No air monitoring data available.
  • May 8 to 12, 2017 – No excavation performed. No air monitoring data available.
  • May 15 to 19, 2017 – No excavation performed. No air monitoring data available.
  • May 22 to 26, 2017 – No excavation performed. No air monitoring data available.
  • May 29 to June 2, 2017 – No excavation performed. No air monitoring data available.
April 2017
  • April 3 to 7, 2017 – No excavation performed. No air monitoring data available.
  • April 10 to 14, 2017 – No excavation performed. No air monitoring data available.
  • April 17 to 21, 2017 – No excavation performed. No air monitoring data available.
  • April 24 to 28, 2017 – No excavation performed. No air monitoring data available.
March 2017
  • March 6 to 10, 2017 – No excavation performed. No air monitoring data available.
  • March 13 to 17, 2017 – No excavation performed. No air monitoring data available.
  • March 20 to 24, 2017 – No excavation performed. No air monitoring data available.
  • March 27 to 31, 2017 – No excavation performed. No air monitoring data available.
February 2017
  • February 6 to 10, 2017 – No excavation performed. No air monitoring data available.
  • February 13 to 17, 2017 – No excavation performed. No air monitoring data available.
  • February 20 to 24, 2017 – No excavation performed. No air monitoring data available.
  • February 27 to March 3, 2017 – No excavation performed. No air monitoring data available.
January 2017
  • January 2 to 6, 2017 – No excavation performed. No air monitoring data available.
  • January 9 to 13, 2017 – No excavation performed. No air monitoring data available.
  • January 16 to 20, 2017 – No excavation performed. No air monitoring data available.
  • January 23 to 27, 2017 – No excavation performed. No air monitoring data available.
  • January 30 to February 3, 2017 – No excavation performed. No air monitoring data available.
2016
  • December 5 to 9, 2016 – No excavation performed. No air monitoring data available.
  • December 12 to 16, 2016 – No excavation performed. No air monitoring data available.
  • December 19 to 23, 2016 – No excavation performed. No air monitoring data available.
  • December 26 to 30, 2016 – No excavation performed. No air monitoring data available.

 

  • November 7 to 11, 2016 – No excavation performed. No air monitoring data available.
  • November 14 to 18, 2016 – No excavation performed. No air monitoring data available.
  • November 21 to 25, 2016 – No excavation performed. No air monitoring data available.
  • November 28 to December 2, 2016 – No excavation performed. No air monitoring data available.

 

  • October 3 to 7, 2016 – No excavation performed. No air monitoring data available.
  • October 10 to 14, 2016 – No excavation performed. No air monitoring data available.
  • October 17 to 21, 2016 – No excavation performed. No air monitoring data available.
  • October 24 to 28, 2016 – No excavation performed. No air monitoring data available.
  • October 31 to November 4, 2016 – No excavation performed. No air monitoring data available.

 

  • September 5 to 9, 2016 – No excavation performed. No air monitoring data available.
  • September 12 to 16, 2016 – No excavation performed. No air monitoring data available.
  • September 19 to 23, 2016 – No excavation performed. No air monitoring data available.
  • September 26 to 30, 2016 – No excavation performed. No air monitoring data available.

 

  • August 1 to 5, 2016 – Download PDF here
  • August 8 to 12, 2016 – Download PDF here
  • August 15 to 19, 2016 – Download PDF here
  • August 22 to 26, 2016 – No excavation performed. No air monitoring data available.
  • August 26 to September 2, 2016 – No excavation performed. No air monitoring data available.

 

  • July 4 to 8, 2016 – No excavation performed. No air monitoring data available.
  • July 11 to 15, 2016 – No excavation performed. No air monitoring data available.
  • July 18 to 22, 2016 – Download PDF here
  • July 25 to 29, 2016 – Download PDF here
  • July 26, 2016 – Download PDF here

 

  • June 6 to 10, 2016 – No excavation performed. No air monitoring data available.
  • June 13 to 17, 2016 – No excavation performed. No air monitoring data available.
  • June 20 to 24, 2016 – No excavation performed. No air monitoring data available.
  • June 27 to July 1, 2016 – No excavation performed. No air monitoring data available.

 

  • May 2 to 6, 2016 – No excavation performed. No air monitoring data available.
  • May 9 to 13, 2016 – No excavation performed. No air monitoring data available.
  • May 16 to 20, 2016 – No excavation performed. No air monitoring data available.
  • May 23 to 27, 2016 – No excavation performed. No air monitoring data available.
  • May 30 to June 3, 2016 – No excavation performed. No air monitoring data available.

 

  • April 4 to 8, 2016 – No excavation performed. No air monitoring data available.
  • April 11 to 15, 2016 – No excavation performed. No air monitoring data available.
  • April 18 to 22, 2016 – No excavation performed. No air monitoring data available.
  • April 25 to 29, 2016 – No excavation performed. No air monitoring data available.

 

  • March 7 to 11, 2016 – No excavation performed. No air monitoring data available.
  • March 14 to 18, 2016 – No excavation performed. No air monitoring data available.
  • March 21 to 25, 2016 – No excavation performed. No air monitoring data available.
  • March 28 to April 1, 2016 – No excavation performed. No air monitoring data available.

 

  • February 1 to 5, 2016 – No excavation performed. No air monitoring data available.
  • February 8 to 12, 2016 – No excavation performed. No air monitoring data available.
  • February 15 to 19, 2016 – No excavation performed. No air monitoring data available.
  • February 22 to 26, 2016 – No excavation performed. No air monitoring data available.
  • February 29 to March 4, 2016 – Download PDF here

 

  • January 4 to 8, 2016 – No excavation performed. No air monitoring data available.
  • January 11 to 15, 2016 – No excavation performed. No air monitoring data available.
  • January 18 to 22, 2016 – No excavation performed. No air monitoring data available.
  • January 25 to 29, 2016 – No excavation performed. No air monitoring data available.
2015
  • December 7 to 11, 2015 – No excavation performed. No air monitoring data available.
  • December 14 to 18, 2015 – No excavation performed. No air monitoring data available.
  • December 21 to 25, 2015 – No excavation performed. No air monitoring data available.
  • December 28, 2015 to January 1, 2016 – No excavation performed. No air monitoring data available.

 

  • November 2 to 6, 2015 – No excavation performed. No air monitoring data available.
  • November 9 to 13, 2015 – No excavation performed. No air monitoring data available.
  • November 16 to 20, 2015 – No excavation performed. No air monitoring data available.
  • November 23 to 27, 2015 – No excavation performed. No air monitoring data available.
  • November 30 to December 4, 2015 – No excavation performed. No air monitoring data available.

 

  • October 5 to 9, 2015 – No excavation performed. No air monitoring data available.
  • October 12 to 16, 2015 – No excavation performed. No air monitoring data available.
  • October 19 to 23, 2015 – No excavation performed. No air monitoring data available.
  • October 26 to 30, 2015 – No excavation performed. No air monitoring data available.

 

  • September 7 to 11, 2015 – No excavation performed. No air monitoring data available.
  • September 14 to 18, 2015 – No excavation performed. No air monitoring data available.
  • September 21 to 25, 2015 – No excavation performed. No air monitoring data available.
  • September 28 to October 2, 2015 – No excavation performed. No air monitoring data available.

 

 

 

  • June 1 to 5, 2015 – No excavation performed. No air monitoring data available.
  • June 8 to 12, 2015 – No excavation performed. No air monitoring data available.
  • June 15 to 19, 2015 – No excavation performed. No air monitoring data available.
  • June 22 to June 26, 2015 – Download PDF here
  • June 29 to July 3, 2015 – Download PDF here

 

  • May 4 to 8, 2015 – No excavation performed. No air monitoring data available.
  • May 11 to 15, 2015 – No excavation performed. No air monitoring data available.
  • May 18 to 22, 2015 – No excavation performed. No air monitoring data available.
  • May 25 to 29, 2015 – No excavation performed. No air monitoring data available.

 

  • April 6 to 10, 2015 – No excavation performed. No air monitoring data available.
  • April 13 to 17, 2015 – No excavation performed. No air monitoring data available.
  • April 20 to 24, 2015 – No excavation performed. No air monitoring data available.
  • April 27 to May 1, 2015 – No excavation performed. No air monitoring data available.

 

  • March 2 to 6, 2015 – No excavation performed. No air monitoring data available.
  • March 9 to 13, 2015 – No excavation performed. No air monitoring data available.
  • March 16 to 20, 2015 – No excavation performed. No air monitoring data available.
  • March 23 to 27, 2015 – No excavation performed. No air monitoring data available.
  • March 30 to April 3, 2015 – No excavation performed. No air monitoring data available.

 

  • February 2 to 6, 2015 – No excavation performed. No air monitoring data available.
  • February 9 to 13, 2015 – No excavation performed. No air monitoring data available.
  • February 16 to 20, 2015 – No excavation performed. No air monitoring data available.
  • February 23 to 27, 2015 – No excavation performed. No air monitoring data available.

 

  • January 5 to 9, 2015 – No excavation performed. No air monitoring data available.
  • January 12 to 16, 2015 – No excavation performed. No air monitoring data available.
  • January 19 to 23, 2015 – No excavation performed. No air monitoring data available.
  • January 26 to 30, 2015 – No excavation performed. No air monitoring data available.
2014
  • December 1 to 5, 2014 – No excavation performed. No air monitoring data available.
  • December 8 to 12, 2014 – No excavation performed. No air monitoring data available.
  • December 15 to 19, 2014 – No excavation performed. No air monitoring data available.
  • December 22 to 26, 2014 – No excavation performed. No air monitoring data available.
  • December 29, 2014 to January 2, 2015 – No excavation performed. No air monitoring data available.
  • November 3 to 7, 2014 – No excavation performed. No air monitoring data available.
  • November 10 to 14, 2014 – No excavation performed. No air monitoring data available.
  • November 17 to 21, 2014 – No excavation performed. No air monitoring data available.
  • November 24 to 28, 2014 – No excavation performed. No air monitoring data available.
  • October 6 to 10, 2014 – No excavation performed. No air monitoring data available.
  • October 13 to 17, 2014 – No excavation performed. No air monitoring data available.
  • October 20 to 24, 2014 – No excavation performed. No air monitoring data available.
  • October 27 to 31, 2014 – No excavation performed. No air monitoring data available.
  • September 1 to 5, 2014 – No excavation performed. No air monitoring data available.
  • September 8 to 12, 2014 – No excavation performed. No air monitoring data available.
  • September 15 to 19, 2014 – No excavation performed. No air monitoring data available.
  • September 22 to 26, 2014 – No excavation performed. No air monitoring data available.
  • September 29 to October 3, 2014 – No excavation performed. No air monitoring data available.
  • August 4 to 8, 2014 – No excavation performed. No air monitoring data available.
  • August 11 to 15, 2014 – No excavation performed. No air monitoring data available.
  • August 18 to 22, 2014 – No excavation performed. No air monitoring data available.
  • August 25 to 29, 2014 – No excavation performed. No air monitoring data available.
  • July 7 to 11, 2014 – No excavation performed. No air monitoring data available.
  • July 14 to 18, 2014 – No excavation performed. No air monitoring data available.
  • July 21 to 25, 2014 – No excavation performed. No air monitoring data available.
  • July 28 to August 1, 2014 – No excavation performed. No air monitoring data available.
  • June 2 to 6, 2014 – No excavation performed. No air monitoring data available.
  • June 9 to 13, 2014 – No excavation performed. No air monitoring data available.
  • June 16 to 20, 2014 – No excavation performed. No air monitoring data available.
  • June 23 to 27, 2014 – No excavation performed. No air monitoring data available.
  • June 30 to July 4, 2014 – No excavation performed. No air monitoring data available.
  • May 5 to 9, 2014 – No excavation performed. No air monitoring data available.
  • May 12 to 16, 2014 – No excavation performed. No air monitoring data available.
  • May 19 to 23, 2014 – No excavation performed. No air monitoring data available.
  • May 26 to 30, 2014 – No excavation performed. No air monitoring data available.
  • April 7 to 11, 2014 – No excavation performed. No air monitoring data available.
  • April 14 to 18, 2014 – No excavation performed. No air monitoring data available.
  • April 21 to 25, 2014 – No excavation performed. No air monitoring data available.
  • April 28 to May 2, 2014 – No excavation performed. No air monitoring data available.
  • March 3 to 7, 2014 – No excavation performed. No air monitoring data available.
  • March 10 to 14, 2014 – No excavation performed. No air monitoring data available.
  • March 17 to 21, 2014 – No excavation performed. No air monitoring data available.
  • March 24 to 28, 2014 – No excavation performed. No air monitoring data available.
  • March 31 to April 4, 2014 – Download PDF here
  • February 3 to 7, 2014 – No excavation performed. No air monitoring data available.
  • February 10 to 14, 2014 – No excavation performed. No air monitoring data available.
  • February 17 to 21, 2014 – No excavation performed. No air monitoring data available.
  • February 24 to 28, 2014 – No excavation performed. No air monitoring data available.
  • January 6 to 10, 2014 – No excavation performed. No air monitoring data available.
  • January 13 to 17, 2014 – No excavation performed. No air monitoring data available.
  • January 20 to 24, 2014 – No excavation performed. No air monitoring data available.
  • January 27 to 31, 2014 – No excavation performed. No air monitoring data available.
2013
  • December 2 to 6, 2013 – No excavation performed. No air monitoring data available.
  • December 9 to 13, 2013 – No excavation performed. No air monitoring data available.
  • December 16 to 20, 2013 – No excavation performed. No air monitoring data available.
  • December 23 to 27, 2013 – No excavation performed. No air monitoring data available.
  • December 30, 2013 to January 3, 2014 – No excavation performed. No air monitoring data available.
  • November 4 to 8, 2013 – No excavation performed. No air monitoring data available.
  • November 11 to 15, 2013 – Download PDF here
  • November 18 to 22, 2013 – No excavation performed. No air monitoring data available.
  • November 25 to 29, 2013  – No excavation performed. No air monitoring data available.
  • October 7 to 11, 2013 – No excavation performed. No air monitoring data available.
  • October 14 to 18, 2013 – Download PDF here
  • October 21 to 25, 2013 – No excavation performed. No air monitoring data available.
  • October 28 to November 1, 2013 – No excavation performed. No air monitoring data available.
  • September 2 to 6, 2013 – No excavation performed. No air monitoring data available.
  • September 9 to 13, 2013 – No excavation performed. No air monitoring data available.
  • September 16 to 20, 2013 – No excavation performed. No air monitoring data available.
  • September 23 to 27, 2013 – No excavation performed. No air monitoring data available.
  • September 30 to October 4, 2013 – No excavation performed. No air monitoring data available.
  • August 5 to 9, 2013 – No excavation performed. No air monitoring data available.
  • August 12 to 16, 2013 – No excavation performed. No air monitoring data available.
  • August 19 to 23, 2013 – Download PDF here
  • August 26 to 30, 2013 – No excavation performed. No air monitoring data available.
  • July 1 to 5, 2013 – No excavation performed. No air monitoring data available.
  • July 8 to 12, 2013 – Download PDF here
  • July 15 to 19, 2013 – No excavation performed. No air monitoring data available.
  • July 22 to 26, 2013 – No excavation performed. No air monitoring data available.
  • July 29 to August 2, 2013 – No excavation performed. No air monitoring data available.
  • June 3 to 7, 2013 – No excavation performed. No air monitoring data available.
  • June 10 to 14, 2013 – No excavation performed. No air monitoring data available.
  • June 17 to 21, 2013 – No excavation performed. No air monitoring data available.
  • June 24 to 28, 2013 – No excavation performed. No air monitoring data available.
  • May 6 to 10, 2013 – No excavation performed. No air monitoring data available.
  • May 13 to 17, 2013 – No excavation performed. No air monitoring data available.
  • May 20 to 24, 2013 – No excavation performed. No air monitoring data available.
  • May 27 to 31, 2013 – No excavation performed. No air monitoring data available.
  • April 1 to 5, 2013 – No excavation performed. No air monitoring data available.
  • April 8 to 12, 2013 – No excavation performed. No air monitoring data available.
  • April 15 to 19, 2013 -No excavation performed. No air monitoring data available.
  • April 22 to 26, 2013 – No excavation performed. No air monitoring data available.
  • April 29 to May 3, 2013 – No excavation performed. No air monitoring data available.
  • March 4 to 8, 2013, Download PDF here
  • March 11 to 15, 2013 – No excavation performed. No air monitoring data available.
  • March 18 to 22, 2013 – No excavation performed. No air monitoring data available.
  • March 25 to 29, 2013 – No excavation performed. No air monitoring data available.
  • February 4 to 8, 2013, Download PDF here
  • February 11 to 15, 2013 – No excavation performed. No air monitoring data available.
  • February 18 to 22, 2013 – No excavation performed. No air monitoring data available.
  • February 25 to March 1, 2013, Download PDF here
2012

 

In the event of a sustained exceedance of the perimeter air monitoring threshold level, National Grid will notify interested community members via a phone alert message system. This system will call those community members who have requested to be added to the service and leave a pre-recorded phone message. To have your phone number added to the phone alert message system, please contact Michele Leone at National Grid via phone or email.

Click Here for contact information.

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