OAR 340-234-0250
Kraft Pulp Mills: Reporting

If required by DEQ or by permit, each mill must report data each calendar month by the last day of the subsequent calendar month as follows:


Applicable daily average emissions of TRS gases expressed in parts per million of H2S on a dry gas basis with oxygen concentrations, if oxygen corrections are required, for each source included in the approved monitoring program.


Daily average emissions of TRS gases in pounds of total reduced sulfur per equivalent ton of pulp processed, expressed as H2S, for each source included in the approved monitoring program.


Maximum daily three-hour average emission of SO2 based on all samples collected from the recovery furnace, expressed as ppm, dry basis.


All daily average opacities for each recovery furnace stack where transmissometers are utilized.


All six-minute average opacities from each recovery furnace stack that exceeds 35 percent.


Daily average kilograms of particulate per equivalent metric ton (pounds of particulate per equivalent ton) of pulp produced for each recovery furnace stack.


Unless otherwise approved in writing, all periods of non-condensable gas bypass must be reported.


Each kraft mill must furnish, upon request of DEQ, such other pertinent data as DEQ may require to evaluate the mill’s emission control program.


Monitoring data reported must reflect actual observed levels corrected for oxygen, if required, and analyzer calibration.


Oxygen concentrations used to correct regulated pollutant data must reflect oxygen concentrations at the point of measurement of regulated pollutants.
NOTE: This rule is included in the State of Oregon Clean Air Act Implementation Plan that EQC adopted under OAR 340-200-0040 (State of Oregon Clean Air Act Implementation Plan) with the exception of references to Total Reduced Sulfur.

Source: Rule 340-234-0250 — Kraft Pulp Mills: Reporting, https://secure.­sos.­state.­or.­us/oard/view.­action?ruleNumber=340-234-0250.

Last Updated

Jun. 8, 2021

Rule 340-234-0250’s source at or​.us