40 C.F.R. § 421.5
Removal allowances for pretreatment standards.
Cite as 40 C.F.R. § 421.5 (2026)
Removal allowances pursuant to 40 CFR 403.7(a) may be granted for the toxic metals limited in 40 CFR part 421 when used as indicator pollutants.
- Cross-references to the CFR
- 40:403.7