NCS000379 DMR SW (11)

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Pemit Number NCS NCS000379
FACILITY NAME Nucor Steel
PERSON COLLECTING SAMPLE(S) Michael Sitarski
CERTIFIED LABORATORY(S) Environment 1, Inc. Lab#: 10
Part A• Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the samples results from the laboratory.)
COUNTY Hertford
PIJQJV_E,N 52 356-3700
(SIGNATURE OF PERMITEE OR DESIGNEE)
PERMITEE OR DESIGNEE)
By this signature, I certify that this report is accurate
complete to the best of my knowledge.
•Date SampleCollected
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _X_yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall No. Date Sample
Collected
50050
Total Flow
Oil and
Grease
Total
Suspended
Solids
New Motor Oil
pH Usage
mo/ddtyr
MG
m /I
m /I
m /I gal
C1 11/11/15
3.82305792
<5
6
917 3,992
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _X_yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall No. Date Sample
Collected
50050
Total Flow
Oil and
Grease
Total
Suspended
Solids
New Motor Oil
pH Usage
mo/ddtyr
MG
m /I
m /I
m /I gal
C1 11/11/15
3.82305792
<5
6
917 3,992

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Pemit Number NCS NCS000379
FACILITY NAME Nucor Steel
PERSON COLLECTING SAMPLE(S) Michael Sitarski
CERTIFIED LABORATORY(S) Environment 1, Inc. Lab#: 10
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the samples results from the laboratory.)
COUNTY Hertford
PI �ONF NO. 252 356-3700
(SIGNATURE OF PERMITEE OR DESIGNEE)
PERMITEE OR DESIGNEE)
By this signature, I certify that this report is accurate
complete to the best of my knowledge.
Outfall Date Sample
No. Collected
50050
Total Flow Zinc Magnessium Copper Mercury Silver Antimony
mo/dd/ r
MG m /I m /I m /I m /I m /I m /I
C1 11/11/15
3.82305792 0.016 2.429 0.003 <0.000001 <0.001 <0.003
New Motor Oil
pH Usage
mo/dd/ r
MG
m /I
m /I
m /I gal
C1 11/11115
3.82305792
<5
6
9.17 3,992
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? —X—yes no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall Date Sample
No. Collected
50050
Oil and Total
Total Flow Grease Suspended
Solids
New Motor Oil
pH Usage
mo/dd/ r
MG
m /I
m /I
m /I gal
C1 11/11115
3.82305792
<5
6
9.17 3,992

STORM EVENT CHARACTERISTICS:
Date 11/11/2015
Total Event Precipitation (inches):
Event Duration (hours):
24
1.6
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours):
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
RECEIV M
JAN 1 l Zot5
CEUTRAL fiYLE�
"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 possiblity of fines and imprisonment for knowing violations."
(Signature of Permittee)
(- 4. �
(Date)

STORMWATER DISCHARGE OUTFALL (SDO)
Pemit Number NCS NCS000379
FACILITY NAME Nucor Steel
PERSON COLLECTING SAMPLE(S) Michael Sitarski
CERTIFIED LABORATORY(S) Environment 1, Inc. Lab#: 10
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the samples results from the laboratory)
COUNTY Hertford
PHONE NO 52 356-3700
(SIGNATURE OF PERMITEE OR DESIGNEE)
By this signature, I certify that this report is accurate
complete to the best of my knowledge.
Date Sample
Collected
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _X_yes _no
(if yes, complete Part B)
Part B• Vehicle Maintenance Activity Monitoring Requirements
Outfall No. Date Sample
Collected
50050
Total Flow
Oil and
Grease
Total
Suspended
Solids
New Motor Oil
pH Usage
mo/ddtyr
MG
m /I
m /I
m /I gal
B1 11/11/15
747234048
<5
5
7.58 3,992
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _X_yes _no
(if yes, complete Part B)
Part B• Vehicle Maintenance Activity Monitoring Requirements
Outfall No. Date Sample
Collected
50050
Total Flow
Oil and
Grease
Total
Suspended
Solids
New Motor Oil
pH Usage
mo/ddtyr
MG
m /I
m /I
m /I gal
B1 11/11/15
747234048
<5
5
7.58 3,992

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Pemit Number NCS NCS000379
FACILITY NAME Nucor Steel
PERSON COLLECTING SAMPLE(S) Michael Sitarski
CERTIFIED LABORATORY(S) Environment 1, Inc. Lab#: 10
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the samples results from the laboratory.)
COUNTY Hertford
PHONE NO. 252 356-3700
Z'
(SIGNATURE OF PERMITEE OR DESIGNEE)
By this signature, I certify that this report is accurate
complete to the best of my knowledge.
Outfall Date Sample
No. Collected
50050
Total Flow Zinc Magnessium Copper Mercury Silver Antimony
mo/dd/ r
MG m /I mg/1 m /I m /I m /I m /I
B1 11/11/15
7.47234048 <0.01 4.359 <0.002 <0.000001 <0.001 <0.003
MG
m /I
m /I
m /I gal
131 11/11/15
7.47234048
<5
5
7.58 3,992
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? —X --yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall Date Sample
No. Collected
50050
Total Flow
Oil and
Grease
Total
Suspended
Solids
pH New Motor Oil
Usage
mo/dd/ r
MG
m /I
m /I
m /I gal
131 11/11/15
7.47234048
<5
5
7.58 3,992

STORM EVENT CHARACTERISTICS:
Date 11/11/2015
Total Event Precipitation (inches):
Event Duration (hours):
24
1.6
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours):
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"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 possiblity of fines and imprisonment for knowing violations."
(Date)

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Pemit Number NCS NCS000379
FACILITY NAME Nucor Steel
PERSON COLLECTING SAMPLE(S) Michael Sitarski
CERTIFIED LABORATORY(S) Environment 1, Inc. Lab#: 10
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the samples results from the laboratory )
COUNTY Hertford
PHONE NO. (252.1.356-3700
(SIGNATURE OF PERMITEE OR DESIGNEE)
By this signature, I certify that this report is accurate
complete to the best of my knowledge.
Date Sample
Collected
•: •• • •
Oil and
Grease
Total
Suspended
Solids
New Motor Oil
pH Usage
g
mo/ddtyr
MG
m /I
m /I
m /I gal
Al 11/11/15
7.08134592
<5
5.2
897 3,992
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? --X—yes no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall No. Date Sample
Collected
50050
Total Flow
Oil and
Grease
Total
Suspended
Solids
New Motor Oil
pH Usage
g
mo/ddtyr
MG
m /I
m /I
m /I gal
Al 11/11/15
7.08134592
<5
5.2
897 3,992

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Pemit Number NCS NCS000379
FACILITY NAME Nucor Steel
PERSON COLLECTING SAMPLE(S) Michael Sitarski
CERTIFIED LABORATORY(S) Environment 1, Inc. Lab#: 10
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the samples results from the laboratory.)
COUNTY Hertford
PHONE NO. 252 356-3700
6ZWC
(SIGNATURE OF PERMITEE OR DESIGNEE)
By this signature, I certify that this report is accurate
complete to the best of my knowledge.
Outfall Date Sample
No: Collected
50050
Total Flow Zinc Magnessium Copper Mercury Silver Antimony
mo/dd/ r
MG m /I m /I m /I m /I m /I m /I
All 11/11/15
7.08134592 <0.01 2.489 0.003 <0.000001 <0.001 <0.003
MG
m /I
m /I
m /I gal
Al 11/11/15
7.08134592
<5
5.2
8.97 3,992
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? —X—yes no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall Date Sample
No. Collected
50050
Total Flow
Oil and
Grease
Total
Suspended
Solids
New Motor Oil
pH e Usa
g
mo/dd/ r
MG
m /I
m /I
m /I gal
Al 11/11/15
7.08134592
<5
5.2
8.97 3,992

STORM EVENT CHARACTERISTICS:
Date 11/11/2015
Total Event Precipitation (inches):
Event Duration (hours):
24
1.6
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours):
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"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 possiblity of fines and imprisonment for knowing violations."
(Signature of Permittee)
L. 4 -
(Date)

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Pemit Number NCS NCS000379
FACILITY NAME Nucor Steel
PERSON COLLECTING SAMPLE(S) Michael Sitarski
CERTIFIED LABORATORY(S) Environment 1, Inc. Lab#: 10
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the samples results from the laboratory.)
COUNTY Hertford
PH NE NO 2 356-3700
( GNATURE OF PERMITEE OR DESIGNEE)
By this signature, I certify that this report is accurate
complete to the best of my knowledge.
Date Sample
Collected
• : •� • •
Oil and
Grease
Total
Suspended
Solids
New Motor Oil
pH Usage
mo/ddtyr
MG
m
m /I
m A gal
A3 11/11/15
4.04027712
<5
47
894 3,992
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? --X—yes _no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall No. Date Sample
Collected
50050
Total Flow
Oil and
Grease
Total
Suspended
Solids
New Motor Oil
pH Usage
mo/ddtyr
MG
m
m /I
m A gal
A3 11/11/15
4.04027712
<5
47
894 3,992

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Pemit Number NCS NCS000379
FACILITY NAME Nucor Steel
PERSON COLLECTING SAMPLE(S) Michael Sitarski
CERTIFIED LABORATORY(S) Environment 1, Inc. Lab#: 10
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the samples results from the laboratory.)
COUNTY Hertford
PHONE NO. rg52 356-3700
(SIGNATURE OF PERMITEE OR DESIGNEE)
By this signature, I certify that this report is accurate
complete to the best of my knowledge.
Outfall Date Sample
No. Collected
50050
Total Flow Zinc Magnessium Copper Mercury Silver Antimony
mo/dd/ r
MG m /I m /I m /I m /I m /I m /I
A3 11/11/15
4.04027712 0.028 3.601 0.003 <0.000001 <0.001 <0.003
MG
m /I
m /I
m /I gal
A3 11/11/15
4.04027712
<5
4.7
894 3,992
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? —X—yes no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall Date Sample
No. Collected
50050
Total Flow
Oil and
Grease
Total
Suspended
Solids
New Motor Oil
pH Usage
mo/dd/ r
MG
m /I
m /I
m /I gal
A3 11/11/15
4.04027712
<5
4.7
894 3,992

STORM EVENT CHARACTERISTICS:
Date 11/11/2015
Total Event Precipitation (inches):
Event Duration (hours):
1.6
24
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours):
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"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 possiblity of fines and imprisonment for knowing violations."
(Signature of Permittee)
- 11
1-4-16
(Date)