40 CFR 141.553 - My system practices lime softening—is there any special provision regarding my combined filter effluent?

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Sep 16, 2024

View all text of Subpart T [§ 141.500 - § 141.571]

§ 141.553 - My system practices lime softening—is there any special provision regarding my combined filter effluent?

If your system practices lime softening, you may acidify representative combined filter effluent turbidity samples prior to analysis using a protocol approved by the State.