U.S. Code of Federal Regulations

Regulations most recently checked for updates: Oct 03, 2022

§ 469.42 - New source performance standards (NSPS).

Any new source subject to this subpart must achieve the following new source performance standards (NSPS):

Pollutant or pollutant property Maximum for any 1 day Monthly average shall not exceed
Milligrams per liter (mg/l)
pH( 1)( 1)
Cadmium0.550.26
Antimony0.100.04
Zinc1.640.67
Fluoride35.018.0
TSS60.031.0

1 Within the range of 6.0 to 9.0.