{"data":{"id":"us/40-cfr-60.342","jurisdiction":"us","citation":"40 CFR 60.342","heading":"Standard for particulate matter.","body":"(a) On and after the date on which the performance test required to be conducted by § 60.8 is completed, no owner or operator subject to the provisions of this subpart shall cause to be discharged into the atmosphere from any rotary lime kiln any gases which:\n(1) Contain particulate matter in excess of 0.30 kilogram per megagram (0.60 lb/ton) of stone feed.\n(2) Exhibit greater than 15 percent opacity when exiting from a dry emission control device.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 60—STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES","Subpart HH—Standards of Performance for Lime Manufacturing Plants"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"1bcc290036dba6f8f9a1f24503286d962c9560a00673f3cb7fb46ccf9736d8d8","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-60.341","next":"us/40-cfr-60.343"},"notice":"GroundRules: Original legal text. Not legal advice."}