Wis. Admin. Code Department of Natural Resources NR 230.645

Current through October 28, 2024

Section NR 230.645 - Pretreatment standards for existing sources

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

Table 71

Cadmium Pigments and Salts⁽¹⁾

PSES
milligrams per liter
Pollutant or pollutant property	Maximum for any 1 day	Average of daily values for 30 consecutive days
Cadmium	0.84	0.28
Selenium	1.1	0.40
Zinc	0.18	0.10

(1) When a POTW finds that mass limitations are necessary, the PSES shall be the limitations set forth in s. NR 230.642 for cadmium, selenium, and zinc.

Wis. Admin. Code Department of Natural Resources NR 230.645

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