PERMIT RATIONALE FOR REISSUANCE
Utility Services LLC, Pleasant Valley Utility Subdivision
Warren County
Vicksburg, Mississippi
Water NPDES No. MS0033341
December 2025

I.	CLASSIFICATION – Commercial NPDES

II.	DESCRIPTION OF WASTEWATER – Domestic Wastewater

III.	DESCRIPTION OF WASTEWATER TREATMENT – Domestic wastewater is collected and treated biologically by means of an Oxidation Ditch followed by disinfection prior to discharge. No increase in capacity is proposed within the application. 

IV.	RECEIVING WATERS – Hennessey’s Bayou. The receiving stream is not listed in the current State of Mississippi 303(d) List of Impaired Waterbodies. Neither is the facility mentioned in a completed TMDL. This waterbody is located in the Yazoo River drainage basin, and is classified as Fish & Wildlife

V.	APPLICABLE GUIDELINES – 11 Mississippi Admin Code Pt. 6 Ch. 1, Commercial Facility Guidelines, State of Mississippi Water Quality Standards

VI.	SUMMARY OF DISCHARGE LIMITATIONS – 
Parameter		Value					Basis
Flow			0.031 MGD			Design
BOD5			30 mg/l (Monthly Average)		Commercial Guidelines
TSS			30 mg/l (Monthly Average)		Commercial Guidelines
E. Coli			126 Col./100ml		Commercial Guidelines
pH			6.0 – 9.0				MSWQS
Chlorine, T.R.		0.011 mg/l			MSWQS
pH, Influent		Report					Commercial Guidelines

The facility’s permit will also require that the 30-minute sludge settleability and Dissolved Oxygen (D.O.) in the aeration basin be reported.