Wis. Admin. Code Department of Natural Resources NR 230.125

Current through August 26, 2024
Section NR 230.125 - Pretreatment standards for existing sources

Except as provided in ss. NR 211.13 and 211.14, any new [existing] source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211 and achieve the following PSES:

Table 20

Potassium Dichromate

PSES

milligrams per liter

Pollutant or pollutant property

Maximum for any 1 day

Average of daily values for 30 consecutive days

Hexavalent chromium

0.25

0.090

Total Chromium

3.0

1.0

Wis. Admin. Code Department of Natural Resources NR 230.125

Cr. Register, September, 1990, No. 417, eff. 10-1-90.