Below is the average of four consecutive quarterly mercury tests conducted at Wheelabrator,
North Andover between Oct-04 and Jan-07
These tests were coordinated with the Massachusetts Department of Environmental Protection.
If you have any questions about the test results, please feel free to contact us at 978-688-9011
during normal business hours.
Four Quarter Average Mercury
Parameter
Limit
Results*
Mercury (Hg)
0.028 milligrams per dry standard cubic meter (mg/dscm) corrected to 7% O2 for four consecutive quarters
* All result's units are as specified in "Limits" column.
We hope you find our web site informative. Due to the technical nature of these graphs, we encourage you to call or write us if you have any questions.