Wis. Admin. Code Department of Natural Resources NR 230.666

Current through August 26, 2024
Section NR 230.666 - Pretreatment standards for new sources

Except as provided in s. NR 211.13, any new source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211 and achieve the following PSNS:

Table 77

Sodium Chlorate(1)

PSNS

milligrams per liter

Pollutant or pollutant property

Maximum for any 1 day

Average of daily values for 30 consecutive days

Antimony

1.6

0.8

Chromium

0.64

0.32

(1) When a POTW finds that mass limitations are necessary, the PSNS shall be the limitations set forth in s. NR 230.663 for antimony and chromium.

Wis. Admin. Code Department of Natural Resources NR 230.666

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