40 CFR Subpart R
Phosphate Rock Subcategory
June 9, 2020
§
436.180
Applicability; description of the phosphate rock subcategory
§
436.181
Specialized definitions
§
436.182
Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available
§
§436.183-436.184
[Reserved]
§
436.185
Standards of performance for new sources