PERMIT RATIONALE FOR REISSUANCE
Great River Utility Operating Company LLC, Grove Development, The
Warren County
Vicksburg,, Mississippi
Water NPDES No. MS0057983
October 2025

I.	CLASSIFICATION – Commercial

II.	DESCRIPTION OF WASTEWATER – Domestic

III.	DESCRIPTION OF WASTEWATER TREATMENT – Domestic wastewater from the Grove Development is to be collected and treated through a proposed conventional lagoon. 

IV.	RECEIVING WATERS – Unnamed tributary thence into Hatcher Bayou.  The receiving stream at the point of discharge does appear on the current 303(d) list of impaired waterbodies.  This waterbody is in the South Independent Streams drainage basin.  Hatcher Bayou is classified as Fish and Wildlife.  

V.	APPLICABLE GUIDELINES – 11 Miss. Admin. Code Part 6

VI.	SUMMARY OF DISCHARGE LIMITATIONS – 

Parameter		Value					Basis
Flow			0.032 MGD				Design
BOD5			30 mg/l 				Technology
TSS			90 mg/l 				Technology
E. Coli			126 Col./100mL 			Technology
pH			6.0 to 9.0 S.U.				Technology
Chlorine		0.1 to 1.0 mg/l				Technology