§98.485. Procedures for estimating missing data.
40 C.F.R. § 98.485
Whenever the value of a parameter is unavailable or the quality assurance procedures set forth in § 98.484 cannot be followed, you must follow the procedures set forth in Clause 9.2 of CSA/ANSI ISO 27916:19 (incorporated by reference, see § 98.7).
Notes, amendments, and revision history
Source
Source: 89 FR 31948, Apr. 25, 2024, unless otherwise noted.
Authority
Authority: 42 U.S.C. 7401-7671q.
Source
Source: 74 FR 56374, Oct. 30, 2009, unless otherwise noted.