PERMIT RATIONALE FOR REISSUANCE
Katsib Properties LLC, Smith Mobile Home Park
Panola County
Batesville, Mississippi
Water NPDES No. MS0045969
November 20, 2023

I.	CLASSIFICATION –Commercial NPDES Minor 

II.	DESCRIPTION OF WASTEWATER – Domestic Wastewater

III.	DESCRIPTION OF WASTEWATER TREATMENT – Wastewater is collected and treated by means of a aerated treatment unit (ATU).  No increase in flow is proposed within the application.

IV.	RECEIVING WATERS – Deer Creek thence to Hotopha Creek.  The receiving water is located within the Yazoo River Basin, and is classified as Fish and Wildlife.  Deer Creek does not appear on the current State of Mississippi 303(d) list of impaired waterbodies, but Hotophia Creek does appear for aquatic life support due to biological impairment. The discharge is listed in a pathogen TMDL. The permit requires the facility to disinfect and comply with criteria, which complies with the conditions of the TMDL.

V.	APPLICABLE GUIDELINES – State of Mississippi Wastewater Regulations (11 MS admin code part 6),  State of Mississippi Water Quality Criteria, Commercial Facility Guidelines (Technology)

VI.	SUMMARY OF LIMITATIONS –
Parameter			Flow						Basis
Flow				0.0015 MGD					Design
BOD5				30 mg/l (Max Monthly Average)		Technology
TSS				30 mg/l (Max Monthly Average)		Technology
E. Coli				126 Col./100 ml (Max Monthly Average)	Admin code	
NH3-N			    	     10 mg/l					TMDL
Dissolved Oxygen		     > 6.0 mg/l 					MSWQS
Chlorine, Total Residual	0.1 – 1.0 mg/l					Technology
pH				6.0 – 9.0 SU					Admin code