U.S. Code of Federal Regulations
Regulations most recently checked for updates: Oct 01, 2023
Any new source subject to this subpart must achieve the following new source performance standards (NSPS):
| Pollutant or pollutant property | NSPS | |
|---|---|---|
| Maximum for any 1 day | Maximum for monthly average | |
| Kg/kkg (or pound per 1,000 lb) of raw material | ||
| BOD | 6.9 | 3.1 |
| TSS | 9.9 | 4.5 |
| Oil and grease | 2.9 | 1.3 |
| Total chromium | 0.18 | 0.06 |
| pH | ( 1) | ( 1) |
1 Within the range 6.0 to 9.0
