NCG060021 DMR SW (10)

Tyson Foods, Inc.
May 4, 2015
North Carolina Department of Environment, Health and Natural Resources
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center RECENED
Raleigh, NC 27699-1617 MAY 11 2015
CENTRAL FILES
Subject: General Permit No. NCG060000 DWR SECTIO!
Tyson Foods, Inc. - Roaring River Feed Mill
COC N OIN1111%
Wilkes County
Dear Madam or Sir:
Enclosed are two copies of the required storm water sampling results.
For the outfalls Covered under the above subject permit and certificate of coverage.
Tyson Foods, Inc. Storm water sampling for Period 1 for the semi-annual monitoring. Data
receive for PRISM labs indicated two parameter was above the benchmark values.
Tyson Foods, Inc. has made significant improvements to reduce the concentrations of the
parameters of concern.
Please contact me at 336- 838- 2171, extension 3253should you have any questions.
Sin ely,
C/
Rayond E. Johnso ob)
Complex Manager
Tyson Foods, Inc. Fresh Retail Division 704 Factory Wilkesboro, NC, 28697
336-838-2171 Ext 3476 Fax: [phone] www.tyson.com

SEMI-ANNUAL STORMWATER DISCHARGE MONITORING REPORT
For North Carolina Division of Water Quality General Permit No. NCG060000
Date submitted: May 4, 2015
CERTIFICATE OF COVERAGE NO. NCG060021 SAMPLE COLLECTION YEAR 2015
FACILITY NAME Tyson Farms Inc. FACILITY ACTIVITIES INCLUDE (check all that apply):
Roaring River Feed Mill ❑ use/process meats ® use animal fats/byproducts
COUNTY Wilkes DISCHARGING TO SALTWATERS? []YES ®NO
PERSON COLLECTING SAMPLES James Brown
LABORATORY Prism Labs Lab Cert. # 402
Part A: Storm water Benchmarks and Monitoring Results
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
Total event rainfall 1.50 or n No discharge this period'
Outfall No.
Sample Collected,
Mo./dd./yr.
TSS,
mg/L
pH,
Standard units
COD,
mg/L
Oil and Grease,
mg/L
Fecal Coliform',
Colonies per 100 ml
Enterococcil,
Colonies per 100 ml
Benchmark
-
100 or 504
Within 6.0 — 9.0
120
30
1000
500
RRIV - 01
4-15-2015
37
6.3
50
5.0
NA
NA
RRIV - 02
4-15-2015
120
6.4
300
6.9
RRIV - 04
4-15-2015
1600
6.4
2800
5.0
' Only applies to facilities that use/process meats.
ZThe total precipitation must be recorded using data from an on-site rain gauge.
3 For sampling periods with no discharge at any outfalls. You must still submit this discharge monitoring report with a checkmark here.
4See General Permit text,Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? ® Yes ❑ no
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new motor oil/month.
(if yes, complete Part B)
Outfall No. Sample Collected, Oil and Grease,
Mo./dd./yr. mg/L
Non Polar Oil TSS,
&Grease/TPH mg/L
mg/L
pH, New Motor Oil Usage,
Standard units Annual average gal/mo
Benchmark - 30
15 100 or 504
6.0-9.0 -
RRIV - 04 4-15-2014 5.0
5.0 2800
6.4 178
' Only applies to facilities that use/process meats.
ZThe total -precipitation must be recorded using data from an on-site rain gauge.
3 For sampling periods with no discharge at any outfalls, you must still submit this discharge monitoring report with a checkmark here.
4See General Permit text table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
SVVU-249 Last Revised: October 18, 2012
Page 1 of 2

*FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1REQUIREMENTS. SEE PERMIT PART II SECTION B.
2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of
monitoring period in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the
person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is,
to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false
information, including the possibility of fines and imprisonment for knowing violations."
r�vw.r,l /-"
re of Permitted—
//
%a
(Date)
Additional copies of this form may be downloaded at: http://Portal.ncdenr.org/web/wq/ws/su/npdessw#tab-4
SWU-249 Last Revised: October 18, 2012
Page 2 of 2