33 C.F.R. § 159.126a
Current through September 30, 2024
During the sewage processing test (§ 159.121 ) 40 effluent samples must be taken at the same time as samples are taken for § 159.126 and they must be analyzed for total suspended solids in accordance with 40 CFR Part 136 . The arithmetic mean of the total suspended solids in 38 of 40 of these samples must be less than or equal to 150 milligrams per liter.
33 C.F.R. §159.126a