Regulations last checked for updates: Nov 22, 2024

Title 40 - Protection of Environment last revised: Nov 20, 2024
Appendix - Table 1 to Subpart EEEE of Part 60—Emission Limitations

As stated in § 60.2915, you must comply with the following:

For the air pollutant You must meet this emission
limitation a
Using this averaging time And determining
compliance using this method
1. Cadmium18 micrograms per dry standard cubic meter3-run average (1 hour minimum sample time per run)Method 29 of appendix A of this part.
2. Carbon monoxide40 parts per million by dry volume3-run average (1 hour minimum sample time per run during performance test), and 12-hour rolling averages measured using CEMS. bMethod 10, 10A, or 10B of appendix A of this part and CEMS.
3. Dioxins/furans (total basis)33 nanograms per dry standard cubic meter3-run average (1 hour minimum sample meter time per run)Method 23 of appendix A of this part.
4. Hydrogen chloride15 parts per million by dry volume3-run average (1 hour minimum sample time per run)Method 26A of appendix A of this part.
5. Lead226 micrograms per dry standard cubic meter3-run average (1 hour minimum sample time per run)Method 29 of appendix A of this part.
6. Mercury74 micrograms per dry standard cubic meter3-run average (1 hour minimum sample time per run)Method 29 of appendix A of this part.
7. Opacity10 percent6-minute average (observe over three 1-hour test runs; i.e., thirty 6-minute averages)Method 9 of appendix A of this part.
8. Oxides of nitrogen103 parts per million by dry volume3-run average (1 hour minimum sample time per run)Method 7, 7A, 7C, 7D, or 7E of appendix A of this part, or ANSI/ASME PTC 19.10-1981 (IBR, see § 60.17(h)) in lieu of Methods 7 and 7C only.
9. Particulate matter0.013 grains per dry standard cubic foot3-run average (1 hour minimum sample time per run)Method 5 or 29 of appendix A of this part.
10. Sulfur dioxide3.1 parts per million by dry volume3-run average (1 hour minimum sample time per run)Method 6 or 6C of appendix A of this part, or ANSI/ASME PTC 19.10-1981 (IBR, see § 60.17(h)) in lieu of Method 6 only.

a All emission limitations (except for opacity) are measured at 7 percent oxygen, dry basis at standard conditions.

b Calculated each hour as the average of the previous 12 operating hours.

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