Regulations last checked for updates: May 30, 2026

Title 40 - Protection of Environment last revised: Aug 30, 2026
Appendix - Table 2 to Subpart VVVV—Emission Limitations for New Large Municipal Waste Combustors
For the air pollutant If your affected facility is a new large municipal waste combustor, you must meet this
emission limit, corrected to 7 percent oxygen a
Particulate matter5.1 mg/dscm.
Opacity10 percent opacity (6-minute block average).
Cadmium2.3 ug/dscm.
Lead23 ug/dscm.
Mercury32 ug/dscm or 85 percent reduction by weight.
Sulfur dioxide14 parts per million by volume dry basis or 79 percent reduction by weight or volume (daily 24-hour geometric average).
Hydrogen chloride7.2 parts per million by volume dry basis or 98 percent reduction by weight or volume.
Dioxins/furans11 nanograms per dry standard cubic meter (total mass).
Nitrogen oxides50 parts per million by volume dry basis (daily 24-hour arithmetic average).

a Measured at the combustor outlet in conjunction with a measurement of oxygen concentration. CEMS data during warmup, startup, and shutdown, as defined in this subpart, are not corrected to 7 percent oxygen, and are used as measured. The averaging times are specified in greater detail in § 60.5940.

authority: 42 U.S.C. 7401
source: 36 FR 24877, Dec. 23, 1971, unless otherwise noted.