NC0024805_General Information_20160427

I. GENERAL INFORMATION
Facility/System Name: I-40 Welcome Center
Responsible Entity: NC Dept. of Transportation
Persons In Charge/Contact: Alan James RECEIVED/NCDEQIDWR
Richard Queen
• APR 2 7 2016
Applicable Permits-NPDES #NC 0024805 Water Quality
Permitting Section
TREATMENT PROCESS
THE TREATMENT facility is a dual unit extended aeration type secondary
__-,n_--__ z=___a—plant;flow equalization tank,and sludge retention tankcand is-capable of - T-__.-�__ __:___.,,-_
treating.026 MGD. The Treated effluent is discharged to Pigeon River in the
French Broad River Basin.
Facilities served-NC DOT Welcome Center/Rest Area off-I-40 Noitli of
Walters Lake,Haywood Co.
II. PERFORMANCE
The following table summarizes the monthly monitoring data submitted on
monthly monitoring reports to (NCDENR). Individual monthly reports
available on site.
NPDES Compliance
We are pleased to report all operating parameters were in compliance with
NPDES Permit limits for the year.
III.• NOTIFICATION
A copy of this report is available to interested persons at the office of:
Richard Queen,R. E. D. Engineer
253 Webster Road
Sylva,NC 28779
As required three copies of this report are being provided to(NCDENR)
IV. CERTIFICATION
I certify that under penalty of law that this report is complete and accurate to •
the best of my knowledge

NPDES # NC 0024805 1-40 Welcome center Class II treatment plant year 2015. -_
month flow temp ph BOD NH/N TSS Fecal col. total nit. total phos.
MGD Celsius SU mg/I mg/I mg/I colonies mg/I
JAN 0.004 9.5 6.8 5.9 2.3 9 n/a n/a n/a
FEB 0.004 8 7.1 9 6.15 7.65 n/a n/a n/a
MAR 0.007 10 7.2 9.85 4.2 11.3 n/a n/a n/a
APR 0.009 16 • 6.7 5.9 0.55 9.25 n/a n/a ' n/a
MAY 0.011 17.5 6.2 16.05 4.65 9.7 n/a n/a n/a
JUN 0.011 21 6.5 7.35 2 5.65 n/a n/a n/a
JUL 0.012 23 6.5 11.85 9.05 4.3 n/a n/a n/a
AUG 0.009 23.5 6 5.5 1.5 4.6 n/a n/a n/a
-" SEP`" - `--0-`008 T -22 T 6.9 8.7 11.48 6.95 n/a n/a n/a
OCT 0.011 17.5 6.4 4.35 7.25 6 n/a n/a n/a
_ - -0.-01-----=- 15 -----6:6--.-_----3:2- N D-_---=-- - -----=5-5-•n/a-- -- =- -n/a---------n/a__
--- - - - - ------=----
DEC 0.009 12 6.7 19 9 9 n/a n/a n/a
Average 0.008 16 N/A 12 6 8 n/a n/a n/a
Maximum 0.012 23.5 7.1 19 11.48 11.3 n/a n/a n/a
Minimum 0.004 8 6 3.2 0.55 4.3 n/a n/a n/a
permit lim. .26MGD N/L N/L 30MG/L N/L 30MG/L n/a n/a n/a

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E. D. Engineer Date
This report prepared by: /4 e_ (1099;45' 4/a,e
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Phone: (e.z0 6 3 -SSZ_
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