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§ 60.6590 What records must I keep for stack tests?

40 CFR 60.6590

Citation40 CFR 60.6590
CorpusDaily eCFR
Displayed edition2026-05-14
Last updated2026-05-14

§ 60.6590 What records must I keep for stack tests?

For stack tests required under § 60.6515, you must keep records of all the following four items:

(a) The results of the stack tests for eight pollutants or parameters recorded in the appropriate units of measure specified in Table 3 to Subpart WWWW:

(1) Dioxins/furans.

(2) Cadmium.

(3) Lead.

(4) Mercury.

(5) Opacity.

(6) Particulate matter.

(7) Hydrogen chloride.

(8) Fugitive ash.

(b) Test reports including supporting calculations that document the results of all stack tests.

(c) The maximum demonstrated load of your municipal waste combustors and maximum temperature at the inlet of your particulate matter control device during all stack tests for dioxins/furans emissions.

(d) The calendar date of each record.