Documents related to the final Methods Update Rule (December 2016)
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Clean Water Act Methods Update Rule for the Analysis of Effluent - Final Rule - Prepublication version (PDF)(406 pp, 3 MB,
December 15, 2016)
Amendments to 40 CFR Part 136
- Fact Sheet: Final Clean Water Act Methods Update Rule for the Analysis of Effluent (PDF)(1 pg, 81 K, December 2016, 821-F-16-003)