40 C.F.R. Table 3 to Subpart LL of Part 63
Potline PM Limits for Emission Averaging
Cite as 40 C.F.R. Table 3 to Subpart LL of Part 63 (2026)
Type Semiannual PM limit (lb/ton) [for given number of potlines] 2 lines 3 lines 4 lines 5 lines 6 lines 7 lines 8 lines CWPB1 6.1 6.1 5.3 5.3 5.0 5.0 5.0 CWPB2 10.6 10.3 9.9 9.9 9.5 9.5 9.5 CWPB3 18.4 17.6 17.6 16.8 16.8 16.8 16.8 SWPB 4.3 3.9 3.9 3.7 3.7 3.7 3.7 VSS2 25 24.1 24.1 23.1 23.1 23.1 23.1 [80 FR 62425, Oct. 15, 2015]