(Subject to change with new permit requirements)
Parameter | Maximum Concentration mg/l (24-Hour Flow) Proportional Composite Sample |
Parameter | Maximum Concentration mg/l (24-Hour Flow) Proportional Composite Sample |
Compatible Wastes: | |
Biochemical oxygen demand | * |
Chemical oxygen demand | * |
Settleable solids | * |
Total suspended solids | * |
Ammonia, as N | * |
Incompatible Wastes:** | |
Cadmium | .009 |
Chromium #3 | .094 |
Chromium #6 | .002 |
Copper | .190 |
Cyanide | .014 |
Lead | .041 |
Mercury | .0064 |
Nickel | .409 |
Phenols | .692 |
Silver | .0118 |
Zinc | .067 |
NOTES TO TABLE: | |
* Based on design or treatment capacity of plant | |
** These limits are based on "Federal Guidelines: State and Local Pretreatment Programs" January 1977. EPA-430-9-76-017a | |
(Ord. 498, passed 11-12-1991)