Title 40

PART 421 SUBPART O

Subpart O - Primary Beryllium Subcategory Source:50 FR 38346, Sept. 20, 1985, unless otherwise noted.

• Secs. 301, 304 (b), (c), (e), and (g), 306 (b) and (c), 307 (b) and (c), 308 and 501 of the Clean Water Act (the Federal Water Pollution Control Act Amendments of 1972, as amended by the Clean Water Act of 1977) and the Water Quality Act of 1987 (the “Act”); 33 U.S.C. 1311, 1314 (b), (c), (e), and (g), 1316 (b) and (c), 1317 (b) and (c), 1318 and 1361; 86 Stat. 816, Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217; 101 Stat. 7, Pub. L. 100-4.
• Source: 49 FR 8790, Mar. 8, 1984, unless otherwise noted.

40:31.0.1.1.21.15.5.1	SECTION 421.150	421.150 Applicability: Description of the primary beryllium subcategory.
40:31.0.1.1.21.15.5.2	SECTION 421.151	421.151 Specialized definitions.
40:31.0.1.1.21.15.5.3	SECTION 421.152	421.152 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
40:31.0.1.1.21.15.5.4	SECTION 421.153	421.153 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
40:31.0.1.1.21.15.5.5	SECTION 421.154	421.154 Standards of performance for new sources.
40:31.0.1.1.21.15.5.6	SECTION 421.155	421.155 [Reserved]
40:31.0.1.1.21.15.5.7	SECTION 421.156	421.156 Pretreatment standards for new sources.
40:31.0.1.1.21.15.5.8	SECTION 421.157	421.157 [Reserved]

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