Monitoring Results


Water quality samples are collected regularly from Logan airport outfalls. The main outfalls that serve the terminal and operational areas are tested twice each month. One round of monitoring is conducted during dry weather and another during wet weather. These samples are tested for oil & grease, solids, hydrocarbons, bacteria, and surfactants. Quarterly sampling is conducted at the airfield outfalls for oil & grease, solids, and hydrocarbons. Monitoring for deicers are conducted twice each winter during a snow or ice event.

National Pollutant Discharge Elimination System (NPDES) Permit

This permit issued by the U.S. EPA and Massachusetts DEP covers Massport and tenant co-permittees at Logan.

 

Stormwater Monitoring Results 2014
January February March April
May June July August
September October  November  December
Quarter 1 Quarter 2 Quarter 3 Quarter 4

 

Stormwater Monitoring Results 2013
January February March April
May June July August
September October  November  December
Quarter 1 Quarter 2 Quarter 3 Quarter 4 

 

Stormwater Monitoring Results 2012
January February March April
May June July August
September October  November  December
Quarter 1 Quarter 2 Quarter 3 Quarter 4

 

Stormwater Monitoring Results 2011
January February March April
May     June July  August
September October  November  December

Quarter 1

Quarter 2

Quarter 3 Quarter 4

 

 Stormwater Monitoring Results 2010
January February March April
May June July August
September October   November December
Quarter 1 Quarter 2  Quarter 3 Quarter 4

 

Stormwater Monitoring Results 2009
January February  March  April
May June July   

 

Stormwater Monitoring Results 2008
January February  March  January-March 
April  May  June  April-June 
July  August  September  July-September 
October  November  December  October-December 

Historical Monitoring Results
Historical monitoring results for Logan’s outfalls can be found in the Logan Airport ESPR/EDR.

Logan Stormwater Monitoring FAQ's
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