Wis. Admin. Code Department of Natural Resources § 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

Notes

Wis. Admin. Code Department of Natural Resources § NR 230.125
Cr. Register, September, 1990, No. 417, eff. 10-1-90.

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