The data contained herein is preliminary data and should be used for contemporaneous operational purposes only. The information is subject to change at any time. This data is provided to assist our customers in monitoring the quality of the gas. However, the information contained on this web page is not to be considered actual information as to the quality of delivered gas. This data will be subject to additional verification and possible modification at any time. All information provided below for Total Sulfur is reported in grains/ccf.
Northern Natural Gas Company