§ 434.45 New source performance standards (NSPS).
Current through Aug 22, 2025 · Read all of Part 434
Except as provided in 40 CFR 401.17 and §§ 434.61 and 434.63 of this part, the following new source performance standards shall be achieved for any discharge from a new source subject to this subpart:
NSPS Effluent Limitations
| Pollutant or pollutant property | Maximum for any 1 day | Average of daily values for 30 consecutive days |
|---|---|---|
| Concentration in mg/l | ||
| Iron, total | 6.0 | 3.0 |
| TSS | 70.0 | 35.0 |
| pH | ( 1) | ( 1) |
1 Within the range 6.0 to 9.0 at all times.