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EPA - 40 CFR PART 133

SECONDARY TREATMENT REGULATION

active, Most Current
Organization: EPA
Publication Date: 1 July 2017
Status: active
Page Count: 5

Document History

July 1, 2023
SECONDARY TREATMENT REGULATION
Purpose. This part provides information on the level of effluent quality attainable through the application of secondary or equivalent treatment.
July 1, 2021
SECONDARY TREATMENT REGULATION
Purpose. This part provides information on the level of effluent quality attainable through the application of secondary or equivalent treatment.
July 1, 2020
SECONDARY TREATMENT REGULATION
Purpose. This part provides information on the level of effluent quality attainable through the application of secondary or equivalent treatment.
July 1, 2019
SECONDARY TREATMENT REGULATION
Purpose. This part provides information on the level of effluent quality attainable through the application of secondary or equivalent treatment.
July 1, 2018
SECONDARY TREATMENT REGULATION
Purpose. This part provides information on the level of effluent quality attainable through the application of secondary or equivalent treatment.
40 CFR PART 133
July 1, 2017
SECONDARY TREATMENT REGULATION
A description is not available for this item.
July 1, 2016
SECONDARY TREATMENT REGULATION
This part provides information on the level of effluent quality attainable through the application of secondary or equivalent treatment
July 1, 2015
SECONDARY TREATMENT REGULATION
Purpose. This part provides information on the level of effluent quality attainable through the application of secondary or equivalent treatment
July 1, 2013
SECONDARY TREATMENT REGULATION
Purpose. This part provides information on the level of effluent quality attainable through the application of secondary or equivalent treatment.

References

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