APPENDIX D
LOCAL PRETREATMENT STANDARDS PRIORITY POLLUTANTS
   Limits for priority pollutants will be displayed in each industrial discharger's permit so as not to adversely affect the POTW.
CONVENTIONAL POLLUTANTS WITH MAXIMUM DISCHARGE LIMITS
 
Pollutant    Maximum Discharge Limit
pH       6.0 to 10.5 Standard Units
CONVENTIONAL POLLUTANT LIMITS FOR
USER CHARGE SURCHARGE CALCULATIONS
 
   Pollutant                Limit
Total Biochemical Oxygen Demand (BOD5)    200 mg/l
Suspended Solids (SS)             250 mg/1
Total Kjeldahl Nitrogen (TKN)          30 mg/l
Oil and grease (O&G)             100 mg/l
mg/l = milligrams per liter
(Ord. 12-04. Passed 5-21-12.)