PERMIT RATIONALE FOR REISSUANCE
Main Street Taylor LLC
Lafayette County
Taylor,, Mississippi
Water NPDES No. MS0060526
4/29/2026

I.	CLASSIFICATION – NPDES Commercial

II.	DESCRIPTION OF WASTEWATER – Domestic Wastewater

III.	DESCRIPTION OF WASTEWATER TREATMENT – Domestic wastewater is collected and treated biologically via an activated sludge plant followed by chlorine disinfection prior to discharge. Only one discharge to surface waters is described within the application with no increase in treated effluent flow proposed.

IV.	RECEIVING WATERS – Unnamed Creek thence into Taylor Creek. The receiving waters are located in the Yazoo River drainage basin and are classified as Fish and Wildlife. At the point of discharge, the receiving stream does not appear on the current State of Mississippi 303(d) List of Impaired Waterbodies, nor does the discharge appear on a completed Total Maximum Daily Load (TMDL).

V.	APPLICABLE GUIDELINES – 11 Mississippi Admin Code pt. 6, Commercial Facility Guidelines (Technology), State of Mississippi Water Quality Criteria (MSWQS)

VI.	SUMMARY OF DISCHARGE LIMITATIONS – 

Parameter			Value				Basis
Flow				0.05 MGD			Design
BOD				30 mg/l	      		Admin Code
TSS				30 mg/l 	      		Admin Code
E. coli				126 Col./100ml 		Admin Code
pH (Effluent)			6.0 to 9.0 S.U.			Admin Code
Chlorine			0.1 to 1.0 mg/l			Admin Code

The minimum and maximum values for pH (Influent), Dissolved Oxygen in aeration unit, and 30-Minute Sludge Settleability in aeration unit must be reported. 

VII.	CHANGES FROM PREVIOUS PERMIT – 
No changes from previous permit.