40 CFR Part 63, Table 2
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
| Type | Semiannual POM limit (lb/ton) [for given number of potlines] |
|---|---|
| 2 lines | 3 lines | 4 lines | 5 lines | 6 lines | 7 lines | 8 lines |
| CWPB1 | 1 | 0.9 | 0.9 | 0.9 | 0.8 | 0.8 | 0.8 |
| CWPB2 | 11.6 | 11.2 | 10.8 | 10.8 | 10.4 | 10.4 | 10.4 |
| CWPB3 | 2.5 | 2.4 | 2.4 | 2.3 | 2.3 | 2.3 | 2.3 |
| SWPB | 14.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 |
| VSS2 | 1.7 | 1.6 | 1.5 | 1.5 | 1.4 | 1.4 | 1.4 |
[80 FR 62424, Oct. 15, 2015]