§ 51.017  LOCAL LIMITS.
   (A)   To implement the general and specific discharge prohibitions listed in this chapter, industrial user-specific local limits will be developed ensuring that the POTW’s maximum allowable headworks loading is not exceeded for particular pollutants of concern for each industrial user.
   (B)   Where specific local limits are not contained for a given parameter or pollutant in an industrial user permit, the following limits will apply to all users:
0.003 mg/l
Arsenic
250 mg/l
BOD
0.003 mg/l
Cadmium
0.061 mg/l
Copper
0.041 mg/l
Cyanide
0.049 mg/l
Lead
0.0003 mg/l
Mercury
0.021 mg/l
Nickel
0.005 mg/l
Silver
40 mg/l
TKN
0.05 mg/l
Total chromium
250 mg/l
TSS
0.175 mg/l
Zinc
 
   (C)   Industrial user-specific local limits for appropriate pollutants of concern shall be included in wastewater permits and are considered pretreatment standards. The POTW Director may impose mass limits in addition to, or in place of, the concentration-based limits above.
(Ord. 192, passed 10-4-1994)  Penalty, see § 51.999