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['Water Programs']
['Water Quality', 'New Source Performance', 'Total Maximum Daily Loads', 'Toxic Water Pollutants', 'Water Programs']
07/19/2025
§425.94 New source performance standards (NSPS).
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 | |
| 1 Within the range 6.0 to 9.0. | ||
| Kg/kkg (or pounds per 1,000 lb) of raw material | ||
| BOD5 | 3.5 | 1.6 |
| TSS | 5.1 | 2.3 |
| Oil & Grease | 1.5 | 0.66 |
| Total Chromium | 0.09 | 0.03 |
| pH | (1) | (1) |
['Water Programs']
['Water Quality', 'New Source Performance', 'Total Maximum Daily Loads', 'Toxic Water Pollutants', 'Water Programs']
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