Industrial Process Cooling Towers
For Industrial Process Cooling Towers, cfr subpart is 40 CFR 63 Subpart Q; source type is major sources; original final rule date is 1994-09-08; most recent amendment date is 2006-04-07; rtr status is completed, recorded from its source on 2026-09-29.
- source category
- Industrial Process Cooling Towers
- cfr subpart
- 40 CFR 63 Subpart Q
- source type
- major sources our reading
- original final rule date
- 1994-09-08
- most recent amendment date
- 2006-04-07
- rtr status
- completed our reading
- key haps regulated
- chromium verified
- epa category url
- https://www.epa.gov/stationary-sources-air-pollution/industrial-process-cooling-towers-national-emission-standards our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
The National Emission Standards for Hazardous Air Pollutants (NESHAP) for Industrial Cooling Towers set standards for emissions of chromium compounds, which are released into the atmosphere from the cooling tower during the cooling process.
— epa.gov, retrieved 2026-09-29
Where each value comes from
The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.
rtr status
Industrial Process Cooling Towers | 10/24/2005 | 4/7/2006
— all from epa.gov, retrieved 2026-09-29