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You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Method 301 Field Validation of Pollutant Measurement Methods From Various Waste Media (PDF)(17 pp, 250 K)
- Frequently Asked Questions (FAQs) for Method 301 (PDF)(1 pg, 89 K, August 2016)
- Revisions to Method 301: Field Validation of Pollutant Measurement Methods from Various Waste Media - Proposed Rule (prepublication) (PDF)(65 pp, 179 K)
- Proposed Revisions to Method 301: Field Validation of Pollutant Measurement Methods from Various Waste Media - Fact Sheet (PDF)(2 pp, 74 K)