PERMIT RATIONALE FOR ISSUANCE
Skyline Steel, LLC
Tishomingo County
Iuka, Mississippi
Water NPDES No. MSU218007
August 14, 2018

I.	FACILITY INFORMATION

Facility Name:  Skyline Steel, LLC
Facility Address:  77 County Road 351, Iuka, Mississippi 38852Iuka, 
Permit No.:  MSU218007
SIC:  3498 (Fabricated Pipe and Pipe Fittings)
Permit Writer:  Sherryl Couch
EPD Branch:  Water II

II.	NATURE OF BUSINESS

Skyline Steel, LLC operates a steel pipe manufacturing facility.  The wastewater collected is a combination of air compressor condensate and oil leaks in a 330 gallon tote.  (No Discharge; State Operating Permit) (Applicable Guidelines: State of Mississippi Wastewater Regulations)

III.	EFFLUENT AND RECEIVING STREAM FLOW DATA

Not applicable.

IV.	TOTAL MAXIMUM DAILY LOAD AND 303(d) ISSUES

None.

V.	TYPE OF WASTEWATER TREATMENT

A wastewater evaporator is utilized to evaporate the water from the oil/water mixture in order to make a ‘more desirable’ product to recycle/dispose.

VI.	EPA APPLICABLE CATEGORICAL GUIDELINES

Not applicable.

VII.	DATA FROM APPLICATION FORM 2S

A state operating permit, no discharge application was utilized; therefore, no detailed data is provided.

VIII. 	WATER QUALITY LIMITATIONS BASED ON WASTELOAD ALLOCATION

	Not applicable.

IX.	CATEGORICAL GUIDELINE LIMITATIONS CALCULATIONS

Not applicable.

X.	TOXICITY SCREENING

Not applicable.

XI.	PROPOSED FINAL LIMITATIONS 

	Not applicable.  (No discharge.)

XII.	BTJ STATEMENT

It is our best technical judgment that the water pollution control permit to operate a wastewater disposal system with no discharge for the above referenced facility is in accordance with the provisions of Mississippi Water Pollution Control Law and the regulations and standards adopted and promulgated within the permit; and, that any applicable New Source Performance Standards are represented.