Examples of MGD in a sentence
The four categories for dischargers are as follows: Level IChronic dilution factor of <20:1Level IIChronic dilution factor of >20:1 but <100:1.Level IIIChronic dilution factor >100:1 but <500:1 or >500:1 and Q >1.0 MGDLevel IVChronic dilution >500:1 and Q <1.0 MGD Based on the criteria, the permittee’s facility is considered a Level IV discharger as the chronic dilution of the receiving water is 1,550:1 and the permitted flow is equal to or less than 1.0 MGD.
Increases the threshold flow rate to initiate the use of the secondary treatment bypass to a minimum instantaneous flow rate of 600 gallons per minute (gpm) or 0.864 million gallons per day (MGD).
Previous permitting action established a monthly average discharge flow limitation of 0.50 MGD, which this permitting action is carrying forward.
This permitting action is carrying forward the 1/Week monitoring requirement for BOD and TSS based on a long-standing Department guidance regarding monitoring frequencies for facilities with a discharge flow limitation ranging from 0.10 MGD to 0.50 MGD.
The April 10, 2012 permit authorized the monthly average discharge of 0.50 million gallons per day (MGD) of secondary treated sanitary wastewater from Outfall #001, an unspecified quantity of primary treated sanitary/stormwater from Outfall #007 to a segment of the Penobscot River subject to tidal action, Class SC, in Bucksport, Maine.