Dry Weather Overflow definition
Dry Weather Overflow means a discharge that occurs at a permitted CSO Outfall during any period of time when the hydraulic capacity of the Combined Sewer System has not been exceeded due to a precipitation event. Overflows that are caused by any reason other than exceeded hydraulic capacity of the Combined Sewer System (e.g., debris in regulator) are Dry Weather Overflows.
Dry Weather Overflow means a sanitary sewer overflow that is unrelated to precipitation related flows (including storm water and snow melt runoff). For purposes of this Consent Decree only, it shall be presumed that flow in the Collection System more than 72 hours after a rain event or snow melt event is unrelated to rain or snow melt.
Dry Weather Overflow means any CSO that consists only of Dry
More Definitions of Dry Weather Overflow
Dry Weather Overflow or “DWO” means any discharge or release from any portion of the Sewer Systems to waters of the United States or State that consists of Dry Weather Flow.
Dry Weather Overflow means a combined sewer overflow that occurs during dry weather flow conditions.
Dry Weather Overflow means a discharge that occurs at a permitted CSO Outfall that is not caused by precipitation-related Inflow or Infiltration.
Dry Weather Overflow means a discharge that occurs at a permitted CSO
Dry Weather Overflow means any discharge from the Collection System that is unrelated to precipitation related flows (including storm water and snow melt runoff). For
Dry Weather Overflow means any discharge to a surface water that is not comingled with precipitation, snow melt, or ice melt.
Dry Weather Overflow means a discharge that occurs at a permitted CSO outfall during dry weather (any calendar day on which there is less than 0.1 inches of rainfall and no snow melt). Dry weather flow includes domestic sewage, groundwater infiltration, commercial and industrial wastewaters, and any other non-precipitation related flows.