Wis. Admin. Code Department of Natural Resources § NR 230.365 - Pretreatment standards for existing sources

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

Table 47

Copper Sulfate, Copper Chloride, Copper Iodide, Copper Nitrate, and Copper Carbonate⁽¹⁾

PSES
milligrams per liter
Pollutant or pollutant property	Maximum for any 1 day	Average of daily values for 30 consecutive days
Copper	3.2	1.1
Nickel	6.4	2.1
Selenium	1.6	0.53

(1) When a POTW finds that mass limitations are necessary, the PSES shall be the limitations set forth in s. NR 230.362 for copper, nickel, and selenium.

Notes

Wis. Admin. Code Department of Natural Resources § NR 230.365

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