Subpart A
[Contact cooling and heating water]
Concentration used to calculate NSPS | |
Pollutant or pollutant property | Maximum for any 1 day (mg/l) |
BOD5 | 26 |
Oil and grease | 29 |
TSS | 19 |
pH | (1) |
1 Within the range of 6.0 to 9.0 at all times.
The permit authority will obtain the average process water usage flow rate for the new source contact cooling and heating water processes from the permittee.
40 C.F.R. §463.14