NC0003671_Fact Sheet_20210603

DEQ / DWR / NPDES
EXPEDITED FACT SHEET - NPDES PERMIT RENEWAL
NPDES Permit NC0003671
Joe R. Corporon, P.G., Compliance & Expedited Permitting Unit
03Jun2021
Table 1- Facility Information
Applicant /
Facility Name
Magellan Terminals Holdings,
LLC /
Terminal
Magellan - Greensboro II
Applicant Address
PO Box 22186, OTC-8, Tulsa Oklahoma 74121-2186
Facility Address
7109 West Market Street, Greensboro NC
Permitted Flow (MGD)
not limited
Type of Waste
Stormwater runoff / oily water separator; 100% Industrial (petroleum
bulk storage); [AST fuel storage > 1 M gallons]
Facility Class
PC-1
County
Guilford
Permit Status
Renewal
Regional Office
WSRO
Stream Characteristics
Basin / Receiving Stream
UT to Horsepen Creek
Stream Classification
WS-III; NSW
Stream Segment
16-11-5-(0.5)
Drainage basin
Cape Fear
Summer 7Q10 (cfs)
0.0
Subbasin
03-06-02
Winter 7Q10 (cfs)
0.0
Use Supporting
Yes
30Q2 (cfs)
0.0
303(d) Listed
No
Average Flow (cfs)
0.0
State Grid
C19SW
IWC (%)
100%
USGS Topo Quad
Guilford,NC
Facility Summary
This facility produces a minor industrial flow (<1 MGD) collecting stormwater from a Surface -
Water Pollution Prevention System in proximity to above -ground storage tanks (ASTs).
Facilities include surface bulk -storage of petroleum fuels exceeding one (1) million gallons, and
fuel -truck loading racks. The Permittee has made no significant changes to facilities during the
past permit cycle.
Receiving Stream — This facility discharges via Outfall 001 into an unnamed tributary to
Horsepen Creek [Stream Segment 16-11-5-(05)] classified WS-III; NSW. The stream segment is
not list in North Carolina's 2018 Integrated report [303(d) list].
Table 2 - ANNUAL FLOW (MGD) SUMMARY - Last 48 months
Year
Daily Maximum
Flow
Daily Minimum
Annual Average
Flow
Number of
Discharges
Flow
2017
0.090
0.036
0.075
27
2018
8.072
0.018
0.324
31
2019
0.081
0.063
0.0684
5
2020
0.077
0.009
0.467
3
Fact Sheet
Renewal Mar2021 -- NPDES Permit NC0022187
Page 1

Table 3 — MONTHLY FLOW SUMMARY (MGD)
Documentation of Highest Monthly Average (database Jan2017-Dec2020): Highest monthly average
= 2.0652 MGD in Dec2018. DWR used this flow for reasonable potential analysis (RPA), as
conservative in favor of the environment. (see RPA below).
2017
Maximum
Flow
Minimum
Flow
Average
Flow
Number of
Discharges
Per Month
(episodic)
MGD
MGD
MGD
n
Jan
0.0756
0.063
0.0756
5
Feb
No flow
Mar
No flow
Apr
0.090
0.072
0.081
6
May
0.0765
0.072
0.0756
8
Jun
0.081
0.063
0.0735
6
Jul
No flow
Aug
No flow
Sep
No flow
Oct
0.081
0.0036
0.0585
2
Nov
No flow
Dec
No flow
2018
Maximum
Flow
Minimum
Flow
Average
Flow
Number of
Discharges
Per Month
(episodic)
MGD
MGD
MGD
n
Jan
No flow
Feb
0.081
0.063
0.0702
5
Mar
No flow
Apr
0.081
0.072
0.0780
3
May
No flow
Jun
No flow
Jul
0.090
0.045
0.0690
3
Aug
0.090
0.045
0.0684
5
Sep
0.108
0.018
0.0518
4
Oct
0.081
0.027
0.0630
5
Nov
0.072
0.063
0.0675
2
Dec
8.072
0.0.63
2.0652*
4
2019
Maximum
Flow
Minimum
Average
Flow
Number of
Discharges
Flow
Per Month
(episodic)
MGD
MGD
MGD
n
Jan
0.063
0.063
0.063
2
Feb
0.081
0.063
0.072
3
Mar
No flow
Apr
No flow
May
No flow
Jun
No flow
Jul
No flow
Fact Sheet
Renewal O3Jun2021 -- NPDES Permit NC0003671
Page 2

Aug
No flow
Sep
No flow
Oct
No flow
Nov
No flow
Dec
No flow
2020
Maximum
Flow
Minimum
Average
Flow
Number of
Discharges
Flow
Per Month
(episodic)
MGD
MGD
MGD
n
Jan
No flow
Feb
No flow
Mar
No flow
Apr
No flow
May
0.077
0.077
0.077
1
Jun
No flow
Jul
No flow
Aug
No flow
Sep
No flow
Oct
No flow
Nov
0.054
0.054
0.054
1
Dec
0.009
0.009
0.009
1
* Highest monthly average for four (4) years = 2.0652 MGD, Dec2018.
Table 4 Compliance History - BIMS database show the following permit violations for the period
Ju12018 thru Mar2021.
PARAMETER VIOL DATE VIOLATION VIOLATION
TYPE ACTION
TSS 11/30/2020 Monthly Average Exceeded None
Turbidity 02/28/2019 Monthly Average Exceeded Proceed to NOV
Turbidity 02/22/2019 Daily Maximum Exceeded Proceed to NOV
Turbidity 08/31/2018 Monthly Average Exceeded Proceed to NOV
Turbidity 08/02/2018 Daily Maximum Exceeded Proceed to NOV
Turbidity 07/31/2018 Monthly Average Exceeded Proceed to NOV
Turbidity 07/25/2018 Daily Maximum Exceeded Proceed to NOV
Turbidity continues to be a compliance issue therefore the Division has established Monthly monitoring
[best professional judgment (BPJ)]. While the receiving stream is not currently impaired for Turbidity, the
Permittee is encouraged to actively pursue mitigation of too regular permit violations.
Reasonable Potential Analysis (RPA) - In accord with current permitting guidance, DWR
conducted RPAs using the "highest monthly average flow" reported during the previous permit cycle. DWR
considers this conservative to protect the surface -water environment. Motiva's highest monthly average for
four (4) years = 2.0652 MGD, Dec2018 (see Table 3). The Division used this flow for renewal RPA
calculations.
Based on analytical databases reported on DMRs for the past four (4) years (Jan2017-Dec2020), DWR
conducted an RPA for BTEX [benzene, toluene, ethylbenzene, Total Xylenes], naphthalene, Total
Recoverable Phenolics, and MTBE (See POC summary, Table 5).
Fact Sheet
Renewal O3Jun2021 -- NPDES Permit NC0003671
Page 3

Table 5 -- Parameters of Concern (POCs) Summary - RPA Conclusions (ug/L unless specified)
PERAMETER
n
MAX
MIN
AVE
Comments
Benzene
18
0.94
0.18
0.91
RP = yes; Carcinogenic POC to WS
waters; Monthlymonitoringwith limit
Toluene
18
4.42
< 1
1.26
Max predicted >50% allowable
Reduce monitoring to Quarterly
Ethylbenzene
18
< 1
0.13
0.89
No RP but detected; fuel -related POC,
reduced monitoring to Quarterly.
Total Xylenes
18
4.66
0.17
1.62
No RP but detected; fuel -related POC,
reduced monitoring to Quarterly..
Naphthalene
18
< 2
0.31
1.72
No RP but detected; fuel -related POC,
reduced monitoring to Quarterly.
MTBE
18
<10
0.25
3.46
RP= yes; Monthly m onitoring with limit
TSS (mg/L)
18
33
< 5
14.48
Turbidity (NTU)
18
61.6
4.62
29.54
For renewal, add Monthly monitoring (no
limit) due to history ofnoncompliance
(see Table 4).
Total Recoverable
Phenolics
18
<50
<0.005
6.77
No RP but detected; organoleptic
parameter; reducedmonitoring from
Monthly to Quarterly
Oil & Grease (mg/L
18
<5
<1.4
<4.48
Not detected; parameter of concern;
reduced monitoring to Quarterly
WET (TGE6C)
4
WET history, all pass — However, Annual monitoring frequency is
hereby reduced to Quarterly, per NPDES guidance statewide.
Whole Effluent Toxicity (WET) Testing - DWR has deemed annual WET testing insufficiently
frequent to accurately evaluate wastewater impacts to surface waters. Therefore, DWR will convert at
renewal this, and all permits statewide, to a minimum monitoring frequency of Quarterly.
Renewal Summary:
• Turbidity: added Monthly monitoring (no limit) due to history of noncompliance.
• Total Recoverable Phenolics (organoleptic parameter); although no RP, this
parameter was detected; reduce monitoring from Monthly to Quarterly
• Benzene: RP = yes; continue Monthly monitoring; added permit limit.
• Ethylbenzene, Toluene, Naphthalene, and Total Xylenes — No RP but
detected; fuel -related POC, reduced monitoring to Quarterly.
• MTBE: RP = no, however MAX predicted is @ Allowable concentration; increase
monitoring to Monthly, no limit.
Fact Sheet
Renewal 03Jun2021 -- NPDES Permit NC0003671
Page 4

PROPOSED SCHEDULE FOR PERMIT ISSUANCE
Draft Permit to Public Notice:
[Tentative] Permit Scheduled to Issue:
[Tentative] Effective date
April 21, 2021
June 5, 2021
July 1,2021
If you have questions about this renewal, email [[e-mail]]
Joe R. Corporon, P.G., NPD1E S Unit. 03Jun202 1
1
NPDES Implementation of Instream Dissolved Metals Standards — Freshwater Standards
The NC 2007-2015 Water Quality Standard (WQS) Triennial Review was approved by the NC
Environmental Management Commission (EMC) on November 13, 2014. The US EPA subsequently
approved the WQS revisions on April 6, 2016, with some exceptions. Therefore, metal limits in draft
permits out to public notice after April 6, 2016 must be calculated to protect the new standards - as
approved.
Table 6. NC Dissolved Metals Water Quality Standards/Aquatic Life Protection
Parameter
Acute FW, µg/1
(Dissolved)
Chronic FW, µg/1
(Dissolved)
Acute SW, µg/1
(Dissolved)
Chronic SW, µg/1
(Dissolved)
Arsenic
340
150
69
36
Beryllium
65
6.5
---
---
Cadmium
Calculation
Calculation
40
8.8
Chromium III
Calculation
Calculation
---
---
Chromium VI
16
11
1100
50
Copper
Calculation
Calculation
4.8
3.1
Lead
Calculation
Calculation
210
8.1
Nickel
Calculation
Calculation
74
8.2
Silver
Calculation
0.06
1.9
0.1
Zinc
Calculation
Calculation
90
81
Table 6 Notes:
1. FW= Freshwater, SW= Saltwater
2. a cu ati = Hardness dependent standard
Fact Sheet
Renewal O3Jun2021 -- NPDES Permit NC0003671
Page 5

3. Only the aquatic life standards listed above are expressed in dissolved form. Aquatic life standards
for Mercury and selenium are still expressed as Total Recoverable Metals due to bioaccumulative
concerns (as are all human health standards for all metals). It is still necessary to evaluate total
recoverable aquatic life and human health standards listed in 15A NCAC 2B.0200 (e.g., arsenic at
10 µg/1 for human health protection; cyanide at 5 µg/L and fluoride at 1.8 mg/L for aquatic life
protection).
Fact Sheet
Renewal O3Jun2021 -- NPDES Permit NC0003671
Page 6

Table 7. Dissolved Freshwater Standards for Hardness -Dependent Metals
The Water Effects Ratio (WER) is equal to one unless determined otherwise under 15A NCAC
02B .0211 Subparagraph (11)(d)
Metal
NC Dissolved Standard, 1.1g/1
Cadmium, Acute
WER* {1.136672-[ln hardness](0.041838)} • e^{0.9151 [In hardness]-
3.1485}
Cadmium, Acute Trout
waters
WER* { 1.136672- [ln hardness](0.041838)} • e^{0.9151[ln hardness] -
3.6236}
Cadmium, Chronic
WER*{1.101672-[ln hardness](0.041838)} • e^{0.7998[1n hardness]-
4.4451 }
Chromium III, Acute
WER*0.316 • e^ {0.8190[ln hardness]+3.7256}
Chromium III, Chronic
WER*0.860 • e^ {0.8190[ln hardness]+0.6848}
Copper, Acute
WER*0.960 • e^{0.9422[ln hardness]-1.700}
Copper, Chronic
WER*0.960 • e^{0.8545[ln hardness]-1.702}
Lead, Acute
WER*{1.46203-[ln hardness](0.145712)} • e^{1.273[ln hardness]-
1.460}
Lead, Chronic
WER*{1.46203-[ln hardness](0.145712)} • e^{1.273[ln hardness]-
4.705}
Nickel, Acute
WER*0.998 • e^{0.8460[ln hardness]+2.255}
Nickel, Chronic
WER*0.997 • e^{0.8460[ln hardness]+0.0584}
Silver, Acute
WER*0.85 • e^{1.72[ln hardness]-6.59}
Silver, Chronic
Not applicable
Zinc, Acute
WER*0.978 • e^{0.8473[ln hardness]+0.884}
Zinc, Chronic
WER*0.986 • e^{0.8473[1n hardness]+0.884}
General Information on the Reasonable Potential Analysis (RPA)
The RPA process itself did not change as the result of the new metals standards. However, application of
the dissolved and hardness -dependent standards requires additional consideration in order to establish the
numeric standard for each metal of concern of each individual discharge.
The hardness -based standards require some knowledge of the effluent and instream (upstream) hardness and
so must be calculated case -by -case for each discharge.
Metals limits must be expressed as `total recoverable' metals in accordance with 40 CFR 122.45(c). The
discharge -specific standards must be converted to the equivalent total values for use in the RPA
calculations. We will generally rely on default translator values developed for each metal (more on that
below), but it is also possible to consider case -specific translators developed in accordance with established
methodology.
RPA Permitting Guidance/WQBELs for Hardness -Dependent Metals - Freshwater
Fact Sheet
Renewal 03Jun2021 -- NPDES Permit NC0003671
Page 7

The RPA is designed to predict the maximum likely effluent concentrations for each metal of concern,
based on recent effluent data, and calculate the allowable effluent concentrations, based on applicable
standards and the critical low -flow values for the receiving stream.
If the maximum predicted value is greater than the maximum allowed value (chronic or acute), the
discharge has reasonable potential to exceed the standard, which warrants a permit limit in most cases. If
monitoring for a particular pollutant indicates that the pollutant is not present (i. e. consistently below
detection level), then the Division may remove the monitoring requirement in the reissued permit.
1. To perform a RPA on the Freshwater hardness -dependent metals the Permit Writer compiles the
following information:
• Critical low flow of the receiving stream, 7Q10 (the spreadsheet automatically calculates
the 1Q10 using the formula 1Q10 = 0.843 (s7Q10, cfs) 0.993
• Effluent hardness and upstream hardness, site -specific data is preferred
• Permitted flow
• Receiving stream classification
2. In order to establish the numeric standard for each hardness -dependent metal of concern and for
each individual discharge, the Permit Writer must first determine what effluent and instream
(upstream) hardness values to use in the equations.
The permit writer reviews DMR's, Effluent Pollutant Scans, and Toxicity Test results for any
hardness data and contacts the Permittee to see if any additional data is available for instream
hardness values, upstream of the discharge.
If no hardness data is available, the permit writer may choose to do an initial evaluation using a
default hardness of 25 mg/L (CaCO3 or (Ca + Mg)). Minimum and maximum limits on the
hardness value used for water quality calculations are 25 mg/L and 400 mg/L, respectively.
If the use of a default hardness value results in a hardness -dependent metal showing reasonable
potential, the permit writer contacts the Permittee and requests 5 site -specific effluent and upstream
hardness samples over a period of one week. The RPA is rerun using the new data.
The overall hardness value used in the water quality calculations is calculated as follows:
Combined Hardness (chronic)
= (Permitted Flow, cfs *Avg. Effluent Hardness, mg/L) x (s7Q10, cfs *Avg. Upstream Hardness, mg/L)
(Permitted Flow, cfs + s7Q10, cfs)
The Combined Hardness for acute is the same but the calculation uses the 1Q10 flow.
3. The permit writer converts the numeric standard for each metal of concern to a total recoverable
metal, using the EPA Default Partition Coefficients (DPCs) or site -specific translators, if any have
been developed using federally approved methodology.
Fact Sheet
Renewal O3Jun2021 -- NPDES Permit NC0003671
Page 8

EPA default partition coefficients or the "Fraction Dissolved" converts the value for
dissolved metal at laboratory conditions to total rec o verable metal at in -stream ambient
conditions. This factor is calculated using the linear partition coefficients found in The
Metals Translator: Guidance for Calculating a Total Recoverable PermitLimit from a
Dissolved Criterion (EPA 823-B-96-007, June 1996) and the equation:
Caiss = 1
Ctotat 1 + { [Kpo] [ss(t+a)] [10-6] }
Where:
ss = in -stream suspended solids concentration [mg/1], minimum of 10 mg/L used, and
Kpo and a =constants that express the equilibrium relationship between dissolved and
adsorbed forms ofmetals. A list of constants used for each hardness -dependent metal can
also be found in the RPAprogramundera sheet labeled DPCs.
4. The numeric standard for each metal of concern is divided by the default partition coefficient (or
site -specific translator) to obtain a Total Recoverable Metal at ambient conditions.
In some cases, where an EPA default partition coefficient translator does not exist (ie. silver), the
dissolved numeric standard for each metal of concern is divided by the EPA conversion factor to
obtain a Total Recoverable Metal at ambient conditions. This method presumes that the metal is
dissolved to the same extent as it was during EPA's criteria development for metals. For more
information on conversion factors see the June, 1996 EPA Translator Guidance Document.
5. The RPA spreadsheet uses a mass balance equation to determine the total allowable concentration
(permit limits) for each pollutant using the following equation:
Ca = (s7Q10 + Qw) (Cwqs) — (s7Q10) (Cb)
Qw
Where: Ca = allowable effluent concentration (µg/L or mg/L)
Cwqs = NC Water Quality Standard or federal criteria (µg/L or mg/L)
Cb = background concentration: assume zero for all toxicants except NH3 * (µg/L or mg/L)
Qw = permitted effluent flow (cfs, match s7Q 10)
s7Q 10 = summer low flow used to protect aquatic life from chronic toxicity and human health
through the consumption of water, fish, and shellfish from noncarcinogens (cfs)
* Discussions are on -going with EPA on how best to address background concentrations
Flows other than s7Q 10 may be incorporated as applicable:
1Q10 = used in the equation to protect aquatic life from acute toxicity
QA = used in the equation to protect human health through the consumption of water, fish,
and shellfish from carcinogens
30Q2 = used in the equation to protect aesthetic quality
6. The permit writer enters the most recent 2-3 years of effluent data for each pollutant of concern.
Data entered must have been taken within four and one-half years prior to the date of the permit
application (40 CFR 122.21). The RPA spreadsheet estimates the 95th percentile upper
concentration of each pollutant. The Predicted Max concentrations are compared to the Total
allowable concentrations to determine if a permit limit is necessary. If the predicted max exceeds
the acute or chronic Total allowable concentrations, the discharge is considered to show reasonable
potential to violate the water quality standard, and a permit limit (Total allowable concentration) is
included in the permit in accordance with the U.S. EPA Technical Support Document for Water
Quality -Based Toxics Control published in 1991.
Fact Sheet
Renewal 03Jun2021 -- NPDES Permit NC0003671
Page 9

7. When appropriate, permit writers develop facility specific compliance schedules in accordance with
the EPA Headquarters Memo dated May 10, 2007 from James Hanlon to Alexis Strauss on 40 CFR
122.47 Compliance Schedule Requirements.
8. The Total Chromium NC WQS was removed and replaced with trivalent chromium and hexavalent
chromium Water Quality Standards. As a cost savings measure, total chromium data results may be
used as a conservative surrogate in cases where there are no analytical results based on chromium
III or VI. In these cases, the projected maximum concentration (95th %) for total chromium will be
compared against water quality standards for chromium III and chromium VI.
9. Effluent hardness sampling and instream hardness sampling, upstream of the discharge, are inserted
into all permits with facilities monitoring for hardness -dependent metals to ensure the accuracy of
the permit limits and to build a more robust hardness dataset.
10. Hardness and flow values used in the Reasonable Potential Analysis for this permit included:
Parameter
Value
Comments (Data Source)
Average Effluent Hardness (mg/L)
[Total as, CaCO3 or (Ca+Mg)]
N/A
No RPA necessary
Average Upstream Hardness (mg/L)
[Total as, CaCO3 or (Ca+Mg)]
N/A
No RPA necessary
7Q10 summer (cfs)
N/A
No RPA necessary
1Q10 (cfs)
N/A
No RPA necessary
Permitted Flow (MGD)
N/A
No RPA necessary
Fact Sheet
Renewal 03Jun2021 -- NPDES Permit NC0003671
Page 10

2016 Generic RPA (non -hardness dependent) - 95% Probability/95% Confidence
MAXIMUM DATA POINTS = 58
REQUIRED DATA ENTRY
Table 1. Project Information
Facility Name
WWTP/WTP Class
NPDES Permit
Outfall
Flow, Qw (MGD)
Receiving Stream
Stream Class
7Q10s (cfs)
7Q1Ow (cfs)
30Q2 (cfs)
QA (cfs)
1Q10s (cfs)
Data Source(s)
❑ CHECK TO APPLY MODEL
❑ CHECK IF HQW OR ORW
Magellan Terminals - Greensboro II
PC-1
NC0003671
001
2.0652
UT to Horsepen Creek
WS-III; NSW
0.00
0.00
0.00
0.00
0.00
2.0652 MGD = highest Monthly Average flow
(Dec2020) durning previous permit cycle [eDMRs];
used by RPA as conservative to protect the
environment.
Follow directions for data entry. In some cases a
comment menu list the available choices or a
dropdown menu will provide a list you may select
from. Error message occur if data entry does not
meet input criteria.
Table 2. Parameters of Concern
Par01
Par02
Par03
Par04
Par05
Par06
Par07
Par08
Par09
Par10
Par11
Par12
Par13
Par14
Par15
Par16
Par17
Par18
Par19
Par20
Par21
Par22
Name
Type Chronic
Modifier Acute
PQL Units
Toluene
NC
11
FW
pg/L
Benzene
C
1.19
WS
pg/L
Ethylbenzene
NC
97
FW
pg/L
Naphthalene
NC
12
FW
pg/L
Xylene, mixture
NC
670
FW
pg/L
Total Recoverable Phenolic
NC
300
FW
pg/L
MTBE
NC
19
WS
pg/L
03671 NEW RPAv4 11Jun2021.xlsm, input
6/11/2021

REASONABLE POTENTIAL ANALYSIS
Toluene
Date Data BDL=1/2DL Results
1 2017 < 1 0.5 Std Dev. 1.1729
2 2017 1.4 1.4 Mean 0.8922
3 2017 < 1 0.5 C.V. 1.3146
4 2017 < 1 0.5 n 18
5 2017 < 1 0.5
6 2018 3.6 3.6 Mult Factor = 1.8700
7 2018 < 1 0.5 Max. Value 4.4 pg/L
8 2018 < 1 0.5 Max. Pred Cw 8.3 pg/L
9 2018 < 1 0.5
10 2018 < 1 0.5
11 2018 < 1 0.5
12 2018 < 1 0.5
13 2018 < 1 0.5
14 2019 < 1 0.5
15 2019 < 1 0.5
16 2020 < 0.14 0.07
17 2020 < 0.14 0.07
18 2020 4.42 4.42
Values' then "COPY"
. Maximum data
points = 58
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
Benzene
Date Data BDL=I/2DL Results
1 2017 < 1.00 0.5 Std Dev. 0.1752
2 2017 < 1.00 0.5 Mean 0.4789
3 2017 < 1.00 0.5 C.V. 0.3658
4 2017 < 1.00 0.5 n 18
5 2017 < 1.00 0.5
6 2018 < 1.00 0.5 Mult Factor = 1.2500
7 2018 < 1.00 0.5 Max. Value 0.9 plg/L
8 2018 < 1.00 0.5 Max. Pred Cw 1.2 plg/L
9 2018 < 1.00 0.5
10 2018 < 1.00 0.5
11 2018 < 1.00 0.5
12 2018 < 1.00 0.5
13 2018 < 1.00 0.5
14 2019 < 1.00 0.5
15 2019 < 1.00 0.5
16 2020 < 0.18 0.09
17 2020 < 0.18 0.09
18 2020 0.94 0.94
Values" then "COPY"
. Maximum data
points = 58
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
-1-
03671 NEW RPA v4 11Jun2021.xlsm, data
6/11/2021

REASONABLE POTENTIAL ANALYSIS
Ethylbenzene
Date Data BDL=1/2DL Results
1 2017 < 1.00 0.5 Std Dev. 0.1616
2 2017 < 1.00 0.5 Mean 0.4678
3 2017 < 1.00 0.5 C.V. 0.3454
4 2017 < 1.00 0.5 n 18
5 2017 < 1.00 0.5
6 2018 < 1.00 0.5 Mult Factor = 1.2300
7 2018 < 1.00 0.5 Max. Value 0.8 pg/L
8 2018 < 1.00 0.5 Max. Pred Cw 1.0 pg/L
9 2018 < 1.00 0.5
10 2018 < 1.00 0.5
11 2018 < 1.00 0.5
12 2018 < 1.00 0.5
13 2018 < 1.00 0.5
14 2019 < 1.00 0.5
15 2019 < 1.00 0.5
16 2020 < 0.13 0.065
17 2020 < 0.13 0.065
18 2020 0.79 0.79
Values" then "COPY"
. Maximum data
points = 58
Naphthalene
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
Date Data BDL=I/2DL Results
Values" then "COPY"
. Maximum data
points = 58
1 2017 < 2 1 Std Dev. 0.2996
2 2017 < 2 1 Mean 0.8711
3 2017 < 2 1 C.V. 0.3439
4 2017 < 2 1 n 18
5 2017 < 2 1
6 2018 < 2 1 Mult Factor = 1.2300
7 2018 < 2 1 Max. Value 1.0 plg/L
8 2018 < 2 1 Max. Pred Cw 1.2 plg/L
9 2018 < 2 1
10 2018 < 2 1
11 2018 < 2 1
12 2018 < 2 1
13 2018 < 2 1
14 2019 < 2 1
15 2019 < 2 1
16 2020 < 0.31 0.155
17 2020 < 0.31 0.155
18 2020 0.37 0.37
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
03671 NEW RPA v4 11Jun2021.xlsm, data
- 2 - 6/11/2021

REASONABLE POTENTIAL ANALYSIS
Xylene, mixture
Date Data BDL=1/2DL Results
1 2017 < 1.00 0.5 Std Dev. 1.4382
2 2017 2.60 2.6 Mean 1.3650
3 2017 < 1.00 0.5 C.V. 1.0536
4 2017 < 1.00 0.5 n 18
5 2017 < 1.00 0.5
6 2018 4.30 4.3 Mult Factor = 1.7100
7 2018 3.00 3 Max. Value 4.7 pg/L
8 2018 < 1.00 0.5 Max. Pred Cw 8.0 pg/L
9 2018 < 1.00 0.5
10 2018 < 1.00 0.5
11 2018 < 1.00 0.5
12 2018 1.20 1.2
13 2018 2.55 2.55
14 2019 < 1.00 0.5
15 2019 1.59 1.59
16 2020 < 0.17 0.085
17 2020 0.17 0.085
18 2020 4.66 4.66
Values.' then "COPY"
. Maximum data
points = 58
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
Total Recoverable Phenolic
Date Data BDL=I/2DL Results
1 2017 < 5 2.5 Std Dev. 5.5424
2 2017 5 2.5 Mean 3.1976
3 2017 5 2.5 C.V. 1.7333
4 2017 5 2.5 n 18
5 2017 5 2.5
6 2018 5 2.5 Mult Factor = 2.0800
7 2018 5 2.5 Max. Value 25.0 plg/L
8 2018 < 5 2.5 Max. Pred Cw 52.0 plg/L
9 2018 < 0.008 0.004
10 2018 < 5 2.5
11 2018 < 0.005 0.0025
12 2018 < 5 2.5
13 2018 5 2.5
14 2019 5 2.5
15 2019 < 5 2.5
16 2020 < 50 25
17 2020 < 0.05 0.025
18 2020 0.026 0.026
Values'. then "COPY"
. Maximum data
points = 58
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
-3-
03671 NEW RPA v4 11Jun2021.xlsm, data
6/11/2021

REASONABLE POTENTIAL ANALYSIS
MTBE
Date Data BDL=1/2DL Results
2017
2017
2017
2017
2017
2018
2018
2018
2018
2018
2018
2018
2018
2019
2019
2020
2020
2020
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
Values.' then "COPY"
. Maximum data
points = 58
< 10 5 Std Dev. 2.7599
10 10 Mean 2.0611
< 10 5 C.V. 1.3390
< 10 5 n 18
< 10 5
< 1 0.5 Mult Factor = 1.8800
< 1 0.5 Max. Value 10.0 pg/L
< 1 0.5 Max. Pred Cw 18.8 pg/L
< 1 0.5
< 1 0.5
< 1 0.5
< 1 0.5
< 1 0.5
< 1 0.5
< 1 0.5
< 0.25 0.125
< 0.25 0.125
1.85 1.85
-4-
03671 NEW RPA v4 11Jun2021.xlsm, data
6/11/2021

Magellan Terminals - Greensboro II REASONABLE POTENTIAL ANALYSIS
NC0003671 2016 Generic RPA (non -hardness dependent) - 95% Probability/95% Confidence
MAXIMUM DATA POINTS = 58
WWTP/WTP Class: PC-1
Qw (MGD) = 2.06520
1Q1OS (cfs) = 0.00
7Q1OS (cfs) = 0.00
7Q1OW (cfs) = 0.00
30Q2 (cfs) = 0.00
Avg. Stream Flow, QA (cfs) = 0.00
Receiving Stream: UT to Horsepen Creek
IWC @ 1Q1OS = 100.0%
IWC @ 7Q1OS = 100.0%
IWC@7Q1OW= 100.0%
IWC @ 30Q2 = 100.0%
IWC@QA= 100.0%
Stream Class: WS-III; NSW
Outfall 001
Qw = 2.0652 MGD
PARAMETER
TYPE
(1)
STANDARDS & CRITERIA (2)
J
a
REASONABLE POTENTIAL RESULTS
RECOMMENDED ACTION
NC WQS / Applied /z FAV /
Chronic Standard Acute
n # Det. Max Pred Cw Allowable Cw
Toluene
NC
11 FW
µg/L
18 3
8.3
Acute: NO WQS
_ _ _ __________
Chroni_
c 11
No value > Allowable Cw
_ _ _ _ _ _ _ _ _ _ _ _ _
No RP. Max predicted > 50% of Allowable; monitor
Quarterly , no limit
Benzene
C
1.19 WS
µg/L
I8 1
1.2
Acute: NO WQS
_ _ _ _______ ___
Chronic: 1.2
No value > Allowable Cw
_ _ _ _ _ _ _ _ _ _ _ _ _
RP = Yes. apply Monthly Monitoring, Pollutant of
concern
Ethylbenzene
NC
97 FW
µg/L
18 1
1.0
Acute: NO WQS
_ _ _ ___________
Chronic: 97
No value > Allowable Cw
_ _ _ _ _ _ _ _ _ _ _ _ _
No RP but remains POC; reduce monitoring from
Monthly to Quarterly
Naphthalene
NC
12 FW
µg/L
18 1
1
Acute: NO WQS
_ _ ___________
Chronic: 12
No value > Allowable Cw
_ _ _ _ _ _ _ _ _ _ _ _ _
No RP but remains POC; reduce monitoring from
Monthly to Quarterly
Total Recoverable Phenolic
NC
300 FW
µg/L
18 1
52
Acute: NO WQS
_ _ _____ _ ___
Chronic: 300
No value > Allowable Cw
_ _ _ _ _ _ _ _ _ _ _ _ _
No RP but remains POC; reduce monitoring from
Monthly to Quarterly
MTBE
NC
19 WS
µg/L
18 2
18.8
Acute: NO WQS
_ _ ___________
Chronic: 19
No value > Allowable Cw
_ _ _ _ _ _ _ _ _ _ _ _ _
RP = no, however predected @ allowable; apply
Monthly Monitoring, no limit
Page 1 of 1
03671 NEW RPA v4 pg 3 - 11Jun2021.xlsm, rpa
6/11/2021

Greensboro News Record
Advertising Affidavit
200 E. Market St
Greensboro, NC. 27401
[phone]
NCDEQ-DIVISION OF WATER RESOURCES
1617 MAIL SERVICE CENTER
RALEIGH, NC 27699-1617
Account Number
4019534
Date
April 22, 2021
PO Number Order
Category
Description
0000714426
Public Notice
North Carolina Environmental Man-
agement Commission/NPDES Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
Notice of Intent to Issue a NPDES
Wastewater Permit NC0003671
Greensboro Terminal II
The North Carolina Environmental
Management Commission proposes
to issue a NPDES wastewater dis-
charge permit to the person(s) listed
below. Written comments regarding
the proposed permit will be accept-
ed until 30 days after the publish
date of this notice. The Director of
the NC Division of Water Resources
(DWR) may hold a public hearing
should there be a significant degree
of public interest. Please mail com-
ments and/or information requests
to DWR at the above address. Inter-
ested persons may visit the DWR at
512 N. Salisbury Street, Raleigh, NC
27604 to review information on file.
Additional information on NPDES
permits and this notice may be
found on our website: http://deq.nc.
gov/about/divisions/water-
resou rces/water-resources-
permits/wastewater-branch/npdes-
wastewater/public-notices,or by
calling [phone]. Magellan
Terminals Holdings, L.P. applied to
renew NPDES permit for the Greens-
boro II Terminal [NC0003671], 7109
W Market St, Guilford County,
surface -water pollution prevention
system discharging treated
stormwater/wastewater to
Horsepen Creek, Cape Fear River Ba-
sin. Currently Total Suspended Sol-
ids and Turbidity is water -quality
limited. This discharge may affect
future wasteload allocations in this
portion of Horsepen Creek.
Legal Notices
Public Notice North Carolina Environmental Management Commission/NPDES Unit 1617 Mail
Publisher of the
Greensboro News Record
Before the undersigned. a Notary Public duly commissioned, qualified. and authorized by
law to administer oaths, personally appeared the Publisher's Representative who by being
duly sworn deposes and says: that he/she is authorized to make this affidavit and sworn
statement: that the notice or other legal advertisement, a copy of which is attached hereto.
was published in the Greensboro News Rccord on the following dates:
04/22/2021
and that the said newspaper in which such notice, paper document, or legal advertisement
was published, was at the time of each and every such publication, a newspaper meeting all
the requirements and qualifications of Section 1-597 of the General Statutes of North
Carol ina.
Sworn to and subscribed before me the 22nd day of April, 2021.
ocC
Billing Representative
(A'otary Publi
Kimberly Kay Hams
NOTARY PUBLIC
State of Virginia Commonwealth of Virginia
County of Hanover Reg. No. 356753
My commission expires: _ Commission Exp. Jan. 31, 2025
THIS IS NOT A BILL. PLEASE PAY FROM INVOICE. THANK YOU

NIMES DOCUHENT SCANNINO COVER SHEET
NC0003671
NPDES Permit:
Document Type:
Permit Issuance
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Speculative Limits
Staff Report
Instream Assessment
(67B)
Environmental Assessment (EA)
Permit
History
Document Date:
January 3, 2013
Thies document in prirnted on reline paper - igraor a amity
content on the re- rerese Bide
•
•
•

AVA
iRbER Ft
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Charles Wakild, P.E. Dee Freeman
Governor Director Secretary
January 3, 2013
Chris M. Nelson, Environmental Specialist
Magellan Midstream Partners, L.P.
One Williams Center, MD 27-3
Tulsa, Oklahoma 74172
Subject: Issuance of NPDES Permit
NC0003671 — Class 1, Physical / Chemical
Magellan Terminals Holdings, LP
Greensboro II Terminal
Guilford County
Dear Mr. Nelson:
The Division of Water Quality (the Division or DWQ) hereby issues the attached NPDES permit for the
subject facility. We issue this permit pursuant to the requirements of North Carolina General Statute 143-
215.1 and the Memorandum of Agreement between North Carolina and the U.S. Environmental
Protection Agency dated October 15, 2007, or as subsequently amended.
The Division understands that you have made no changes to your facility since last renewal except to add
offloading and above -ground storage for ethanol and butane, neither affecting your Water Pollution
Control System. We have therefore drafted this renewal considering your monthly discharge monitoring
reports (DMRs), permit compliance history, and the effluent monitoring database.
Changes to Your Previous Permit -- Based on new surface water -quality stream standards, DWQ has
replaced the monitoring for Phenol (single compound) with Total Phenolic Compounds required of
discharges to Water Supply (WS) waters. The Division has removed previous Special Condition A. (2.)
for. Methyl Tertiary Butyl Either (MTBE). We will evaluate future MTBE compliance based on new
surface -water standards for Human Health of 1500 µg1L, and Water Supply (WS) at 19µg/L. While you
must continue to monitor MTBE, we have reduced the monitoring frequency from Monthly to Quarterly
based on levels reported as "not detected" during the previous permit cycle. Please note that BTEX
sampling events in all cases should coincide with annual WET test sampling [see Section A. (1.)].
Finally, we have updated your facility description and site map, adding parameter codes to Section A.
(1.) for your convenience.
Please note that your receiving stream Horsepen Creek, remains classified a nutrient sensitive
waterbody (NSW), but since last renewal has been formally listed on the State's 303d List as
"impaired" for aquatic life, evidenced by poor bio-diversity. Addressing impaired waters is a high
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone: [phone] FAX: [phone]
Internet: www.ncwaterquality,org
An Equal Opportunity 1 Affirmative Action Employer
NorthCarolina
Naturally

priority with the Division, and we will continue to evaluate instream data. Although the majority of
impairment is likely due to non -point sources, mitigative action may be required if stream impairment
can be attributed to your facility.
If any parts, measurement frequencies, or sampling requirements contained in this permit are
unacceptable, you have the right to an adjudicatory hearing, upon written request submitted within thirty
(30) days after receiving this letter. Your request must take the form of a written petition conforming to
Chapter 150B of the North Carolina General Statutes, and you must file it with the office of
Administrative Hearings, 67.14 Mail Service Center, Raleigh, North Carolina 27699-6714. Unless such a
demand is made, this permit shall be final and binding.
This permit is not transferable except after notifying the Division of Water Quality. The Division may
require permit modification, or revocation and re -issuance. Please note that this permit does not affect
your legal obligation to obtain other permits required by the Division of Water Quality, the Division of
Land Resources, the Coastal Area Management Act, or other federal or local governments.
If you have questions, or if we can assist you further, please contact Joe R. Corporon, L.G. at
[joe.corporon(a7nedenr.gov] or call [phone].
Charles Wakild, P.E.
Enclosure: NPDES Permit NC0003671 (FINAL)
hc: Central Files
(NPDES Program Files]
WSROISWPS, Cory Basinger; Mike Mickey
ec: Aquatic Toxicology Unit, Attn: Susan Meadows
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Raleigh, Norih Carolina 27604
Phone: [phone] FAX; 919-807-6492
Internet www.ncwaterquaiity.org
An Equal Opportunity 1 Afrmative Action Employer
NonrthCarolina
Naturally

Permit NC0003671
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
(NPDES)
In compliance with the provisions of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and
the Federal Water Pollution Control Act, as amended,
Magellan Terminal Holdings, LP
is herebyauthorized to discharge wastewater from outfalls located at the
Magellan Terminal Holdings - Greensboro Terminal 11
7109 West Market Street, Greensboro
Guilford County
to receiving waters designated as an unnamed tributary of Horespen Creek within the Cape Fear River
Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in
Parts I, II, III and IV hereof.
This permit shall become effective February 1, 2013.
This permit and authorization to discharge shall expire at midnight on June 30, 2016.
Signed this day January 3, 2013.
C ? es Wakild, P.E., Direct
ivision of Water Quality
By Authority of the Environmental Management

Permit NC0003671
SUPPLEMENT TO PERMIT COVER SHEET
All previous NPDES permits issued to this facility, whether for operation or discharge are hereby revoked.
As of this permit issuance, any previously issued permit bearing this number is no longer effective.
Therefore, the exclusive authority to operate and discharge from this facility arises under the permit
conditions, requirements, terms, and provisions included herein.
Magellan Terminal Holdings, LP
is hereby authorized to:
1. continue operating an existing stormwater treatment Water Pollution Control System consisting of:
• truck loading -rack drains
• oil/water separator
• waste holding tank (with optional pump -out for offsite disposal)
• gravity drains to dike containment areas
• discharge line with hand -operated control valves (normally closed)
• thy -ditch (draining to outfall)
located at the Magellan Terminal Holdings, LP, Greensboro Terminal II, 7109 West Market Street,
Greensboro, Guilford County, and
2. discharge from said treatment works via Outfall 001, at the location specified on the attached map,
into an unnamed tributary (UT) to Horsepen Creek [Stream Segment 16-11-5-(0.5)j, a waterbody
currently classified WS-III; NSW within subbasin 03-06-02 of the Cape Fear River Basin.

Magellan Terminals Holdings, L.P.
Greensboro II Terminal
Latitude:
Longitude:
Receiving Stream:
Stream Class:
HUC:
36° 04' 52" N
79° 55' 56" W
LIT Horsepen Creek
WS-III, NSW
03030002
State Grid/Ourid: C 19 SW / Guilford, NC
Drainage Basin: Cape Fear River Basin
Stream Segment: 16-11-5-(0.5)
Sub -Basin: 03-06-02
North
NPDES Permit NC0003671
Guilford County

Permit NC0003671
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
Beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to
discharge from Outfall 001. Such discharges shall be limited and monitored by the Permittee as specified
below:
a ` y
," f '; ' �^' fi�
FCHARACTERISTICS
[Parameter Caries] r
LM
.. p wit tvc�no®
IST
--- „ 'vYi 6,
i alf416 TO
Sx-a.a>.k.a,. ...i.z
NG Q REME14.^E
lW ��i yMs.
mu�vrsasmus5.1 ,�+.L.' .1:'
Monthl
._.s ,y
Average
Dail ? .
Maximum
Measurement`
;1y ram=
'Frequency
Sam le ~
ip
Type
txSam le
i ,f �,-
Locations rayr
Flow (MGD) 1
50050
Episodic
Grab
Effluent
Total Suspended Solids
C0530
45.0 mg/L
Monthly
Grab
Effluent
Oil and Grease z
00556
Monthly
Grab
Effluent
Total Recoverable
Phenolics
32730
Monthly
Grab
Effluent
Benzene 3
34030
Monthly
Grab
Effluent
Toluene 3
34010
Monthly
Grab
Effluent
Ethyl Benzene 3
34371
Monthly
Grab
Effluent
Total Xylenes 3
81551
Monthly
Grab
Effluent
Naphthalene 3
34696
Monthly
Grab .
. Effluent
3
MTBE
22414
Quarterly
Grab
Effluent
WET Testinga
TAE6C
Annually
Grab
Effluent
Footnotes:
1. Flow — if the facility does not discharge during a given compliance month, the Discharge
Monitoring Report (DMR) shall report "No Flow or "No Discharge."
2. Oil and Grease — where possible, skim the grab sample from the surface of a quiescent (calm
water) zone.
3. Samples to be collected concurrently with WET Test sampling.
4. WET (Whole Effluent Toxicity) Acute, 24-hour (Fathead Minnow), Annually [see
Special Condition A. (3.)].
Units: mg/L = milligrams per liter
µg/L = micrograms per liter
MTBE = methyl tertiary butyl ether
MGD = million gallons per day
Conditions:
1. There shall be no discharge of floating solids or foam.
2. Direct discharge is not permitted of tank solids, tank bottom water, or the rag Iayer.
3. The Permittee shall discharge no tank (or pipe) contents following hydrostatic testing unless
benzene concentration is less than 1.19µg/L and toluene concentration is less than 1 l pg/L.

Permit NC0003671
A. (2.) ACUTE TOXICITY - 24-HOUR STATIC TEST (ANNUAL)
The permittee shall conduct annual toxicity tests using protocols defined as definitive in E.P.A. Document
EPA/600/4-90/027 entitled "Methods for Measuring the Acute Toxicity of Effluents to Freshwater and Marine
Organisms." The monitoring shall be performed as a Fathead Minnow (Pimephales promelas) 24-hour static test.
Effluent samples for self-monitoringpurposes must be obtained below alI waste treatment. The permittee will
conduct one test annually, with the annual period beginning in January of the calendar year of the effective date of
the permit.
The annual toxicity test must be performed by June 30. Should there be no discharge of flow from the facility
during the six month period January 1-June 30, the permittee will complete the information located at the top of the
aquatic toxicity (AT) test form indicating the facility name, permit number, pipe number, county and in the
comments section indicate "No Flow for January 1-June 30, (calendar year}." The report must be signed and
submitted to the Environmental Sciences Section at the address noted below.
If no discharge event occurs from January 1-June 30, yet a discharge event occurs from July 1-December 31then
the facility must perform toxicity monitoring and report the data as noted below.
The parameter code for this test is TAE6C. All toxicity testing results required as part of this permit condition will
be entered on the Effluent Discharge Form (MR-1) for the month in which it was performed, using the appropriate
parameter code. Additionally, DWQ Form AT-1 (original) is to be sent to the following address:
Attention: North Carolina Division of Water Quality
Environmental Sciences Section
1621 Mail Service Center
Raleigh, N.C. 27699-1621
Completed Aquatic Toxicity Test Forms shall be filed with the Environmental Sciences Section no later than 30
days after the end of the reporting period for which the report is made.
Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in
association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity
sample must be measured and reported if chlorine is employed for disinfection of the waste stream.
Should any test data from either these monitoring requirements or tests performed by the North Carolina Division
of Water Quality indicate potential impacts to the receiving stream, this permit may be re -opened and modified to
include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism
survival and appropriate environmental controls, shall constitute an invalid test and will require immediate follow-
up testing to be completed no later than the last day of the month following the month of the initial monitoring.

News & Record
North Carolina, Guilford County
Published by
News & Record, Inc.
Greensboro, North Carolina
AFFIDAVIT OF
Before the undersigned, a Notary Public of said County and State, duly commissioned, qualified and authorized by law to
administer oaths, personally appeared the Publisher's Representative who being first duly sworn, deposed and says:
1. That he/she is the Publisher's Representative of the Greensboro News & Record, Inc. a corporation, engaged in the
publication of newspapers known as 'News & Record", published, issued and entered as second class mail in the City of
Greensboro in said County and State.
2. That he/she is authorized to make this affidavit and sworn statement; that the notice or other legal advertisement,
a copy of which is attached hereto, was published in the News & Record on the dates listed below..
3. That the said newspaper (or newspapers) in which such notice, paper, document, or legal advertisement was published
was, at the time of each and every such publication, a newspaper meeting all of the requirements and qualifications of
Section 1-597 of the General Statutes of North Carolina and was a qualified newspaper within the meaning of Section 1-59;
of the General Statutes of North Carolina.
Publisher's Representative
Sworn to and subscribed before me, this IC
Notary Public
aay or� ro �c1QTA �'%
My Comm, Exp,
Cl/15/2014
'QUBLIC $
Ili �`;
Name
NCDENR DWQ NPDES
Ad # Date Edition Class PO Ad Co w
34818206 11/09/12 News & Record 400 Magellan/Dow0'7' Public NoticeNorth Carolina Environmenta

Ad IDI34818206
Date
11/07/2012
Time
11:38 AM
Pubk Notice
North Carolina Environmental
Managerrent Cormieors+
NPDES Unit
1617 Mail Sennce Canter
{tare' ii NC 27E99-1617
Notice of hterrt to Issue a NPD
Wastewater Permit
The North Carolina Environmental
Management Cor!rrission proposes
to issue a N POES wastewater
discharge perrrit to the pemr(s)
listed below Written corrents
regarding the proposed permit will
be accepted until Xi days after the
publish date of this ititioe. The
Director of the NC Division of Water
Quality (EM ) may hod a public
hearirg shouldthere be a significant
degree of public intatest Please mail
conmrfts artdior infornration
requests toDW Qattie above
address Interested persons may visit
the DWQ at S12 N. Salisbury Street,
Raleggla NC to review information on
file. Additional information on NPDES
permits and this notice rrey be found
on our webs ie:
httpl/portaimdeniorgiwebNwptsAptp
sinpeleskarerdar, or by calling (919)
Magellan Terrrinah Flokiirgs, tP has
applied to renew pernit N0O3671
for Greensboro Terminal tl, Guilford
County discharging to a UT to
Horespen Creek Gape Fear River
Basin.
Dow Coming Corporation, 2914
Patterson Street, Greensboro, Guilford
County applied to renew NPDFS
permit NCOO97773 to discharge
treated grourdvseter to UT to South
Buffalo Creek, Cape Fear Riser Basin.
Ad shown is not actual print size

FACT SHEET
COMPLEX EXPEDITED - PERMIT RENEWAL
Basic Information
Permit Writer/Date
Joe R. Corporon L.G. / 28Jun2
Permit Number
NC0003671
Facility Name
Magellan Terminals Holdi , LLC - Greensboro II Terminal
[AST fuel storage >1M ga ns] — Class 1
Basin Name/Sub-basin number
Cape Fear / 03-06-02
Receiving Stream
UT to Horsepen Creek [segment 16-11-5-(0.5)]
Discharge to dry ditch [zero -flow conditions].
Stream Classification in Permit
WS-III; NSW
Does permit need Daily Max NH3
limits?
No
Does permit need TRC limits/language?
No
Does permit have toxicity testing?
Yes [Acute - TAE6C annual]
Does permit have Special Conditions?
Yes. ...but removed Condition A. (3.) for MTBE
(see Change to Permit DRAFT'
Does permit have instrearn monitoring?
No
Is the stream impaired (on 303(d) list)?
Yes — impaired for aquatic life — poor bio-classification [2010]
Any obvious compliance concerns?
No — some confusion about monitoring frequencies resolved with
renewal; one NOV - TSS limit DM (Apr2011).
Any permit mods since last permit?
Yes — added ethanol bulk storage (no MOD required);
Current expiration date
June 30, 2011
New expiration date
June 30, 2016
Comments received on Draft Permit?
Renewal Review and BIMS Downloads:
a DMR Report Violations; reviewed BIMS database Jan 2006-Oct 2010.
o WET Testing Summary — 2007, 2008, 2011 (annual "pass"- see attach data summary) WET testing
not reported in 2009 of 2010.
o DMR Parameter Values Export / No data/Standard to run RPA
o Not Detected: BTEX, Phenol [single], MTBE, Naphthalene.
o Detected but not above permit limits: TSS, Oil & Grease.
o BIMS units do NOT match the DMRs (data entry error & DWQ reporting error).
o Replaced Phenol (single compound) with Total Recoverable Phenolics [code 32730] in accord
with new standards for WS waters.
o Pcrmittee now storing ethanol; no MOD required (see DWQ letter, January 16, 2009); added ethanol
to the facility description (see Supp to Cover Sheet); added parameter codes to effluent Table, A. (1.).
Updated map.
o e e - MTBE) based onnew EPA
surface -water standards for Human Health (1500 µg/L), and WS waters (19 µg/L); Permittee will
continue to monitor MTBE, but Quarterly - not Monthly (PQL <10 ugfL); note added to final
issuance cover letter.

Q 18-28ut3
5 Arsenic
Ut to Locks Creek
From source to Locks Creek
Standard Violation
Aquatic Life
1.9 FW Mites
2008 2010
5 Low Dissolved Oxygen
Standard Violation Aquatic Life
2008 2010
5 Low pH
Standard Violation Aquatic Life
2008 2010
Turbidity
Standard Violation
Aquatic Life
2008 2010
Water column Mercury
Standard Violation
Aquatic Life
2008 2010
5 Zinc
e 99-(3)b
5 Enterrococcus
Atlantic Ocean
Standard Violation Aquatic Life
2008 2010
Masonboro �lnlet:MasonllnleVW4tershed
Dolphin Court in Kure Beach to
Spartanburg Avenue in Carolina Beach
Standard Violation Recreation
3.2 Atlantic SB
Coast
2008 2000
Cape Fear River Ba
Cape ea River asin,
Q 16-11-4-(1)a1 Brush Creek
Ecological/biological Integrity Benthos
Rtiedy Fork Watershed '0303000201�
From source to UT at SR 2085
Fair Bioclassification Aquatic Life
2.4 FW Miles WS-III;NSW
2003 1998
Q 16-11-4-(1)a3 Brush Creek
ogicaUbiological Integrity Benthos
From UT 0.3 miles downstream of SR 3820
to a point 0.5 mile downstream of Guilford
County SR 2190
Fair Bioclassification
Aquatic Life
1.6 FW Miles WS-III;NSW
2003 1998
Ecological/biological Integrity FishCom
Fair Bioclassification Aquatic Life
2004 1998
Q 16-11-5-(0.5)a Horsepen Creek
5 Ecological/biological Integrity Benthos
From source to Ballinger Road
Poor Bioclassification Aquatic Life
1.8 FW Miles WS-III;NSW
2001 1998
e 16-11-5-(0.5)b 'Horsepen Creek
5 Ecological/biological Integrity Benthos
From Ballinger Road to U.S. Hwy 220
Poor Bioclassification Aquatic Life
3.2 FW Miles WS-III;NSW
2000 2000
e 16-11-5-(2) Horsepen Creek
5 Ecological/biological Integrrity Benthos
From U.S. Hwy 220 to Lake Brandt, Reedy
Fork
Fair Bioclassification Aquatic Life
1.8 FW Miles WS-
III;NSW,CA
2008 2000
Ecological/biological integrity FishCom
Fair Bioclassification Aquatic Life
2004 2000
e 16-11-14-1a1 North Buffalo Creek
5 Ecological/biological Integrity Benthos
From source to Philadelphia Lake
Poor Bioclassification Aquatic Life
7.5 FW Mlles C:NSW
1997 1998
Ecological/biological Integrity FishCom
Poor Bioclassification Aquatic Life
2004 1998
NC 2010 Integrated lleport Category 5-3031d`, List EPA Submittal 20100329
Monday, March 29, 2010
Page 3 of 115

/9 MAGELLAN'
MIDSTREAM S,
December 14, 2010
Mrs. Dina Sprinkle
NC DENR / DWQ / Point Source Branch
1617 Mail Service Center
Raleigh, NC 27699-1617
RE: NPDES Permit Renewal
Magellan Terminals Holdings, LP. — Greensboro II Terminal
Permit No. NC0003671
Dear Ms. Sprinkle:
Enclosed please find one signed original and two copies of the application to renew the NPDES permit
for the Magellan Terminals Holdings (MTH) Greensboro II Terminal facility. MTH is requesting renewal
of the permit. There have been two changes at the facility since issuance of the last permit however only
one could potentially affect storm water discharge. MTH added a butane offloading skid and began
storing butane in five 60,000 gallon bullets in 2008 and added an ethanol offloading skid and began
storing ethanol in 2009.
Should you have questions, or need additional information related to the application, please feel free to
contact me at [phone].
Sincere
Y,
Chris M. Nelson
Environmental Specialist
Enclosures
cc: Greensboro II Water Management Files — Tulsa, OK
cc: Greensboro II Water Management Files — Greensboro, NC
ONE WILLIAMS CENTER, PO BOX 22186, TULSA, OK 74121-2186
(91B) 574-7000

MAGELLAN®
MIDSTREAM PARTNERS, L.P.
December 14, 2010
Mrs. Dina Sprinlde
NC DENR / DWQ / Point Source Branch
1617 Mail Service Center
Raleigh, NC 27699-1617
RE: NPDES Sludge Management
Magellan Terminals Holdings, LP. — Greensboro H Terminal
Permit No. NC0003671
Dear Ms. Sprinkle:
At the Greensboro II Terminal stormwater is not treated by any method before discharge and therefore
solids are not generated by a wastewater treatment system. Stormwater collected in the storage tank
containment area and stormwater from the ethanol skid are the only waters that are discharged at this
facility.
Should you have questions, or need additional information related to the application, please feel free to
contact me at [phone].
Chris M. Nelson
Environmental Specialist
Enclosures
cc: Greensboro II Water Management Files — Tulsa, OK
cc: Greensboro II Water Management Files — Greensboro, NC
ONE WILLIAMS CENTER, PO BOX 22186, TULSA, OK 74121-2186
[phone]

NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial
Minor industrial, manufacturing and commercial facilities.
Mail the complete application to:
N. C. Department of Environment and Natural Resources
Division of Water Quality / NPDES Unit
1617 Mail Service Center, Raleigh, NC 27699-1617
NPDES Permit Number
'NC0003671
Please print or type.
1. Contact Information:
Owner Name Magellan Midstream Partners, L.P.
Facility Name Magellan Terminals Holdings, L.P. - Greensboro 11 Terminal
Mailing Address One Williams Center. MD 27-3
City Tulsa
State / Zip Code OK 74172
Telephone Number 918-574-7380
Fax Number 918-574-7247
e-mail Address chris.nelson®magellanlp.com
2. Location of facility producing discharge:
Check here if same as above ❑
Street Address or State Road 7109 W. Market St
City
State / Zip Code
County
Greensboro
NC 27409
Guilford
3. Operator Information:
Name of the firm, consultant or other entity that operates the facility. (Note that this is not referring to the
Operator in Responsible Charge or ORC)
Name Magellan Terminals Holdings, L.P.
Mailing Address One Williams Center, MD 27-3
City Tulsa
State / Zip Code OK 74172
Telephone Number 918-574-7380
Fax Number 918-574-7247
I DEC 17 2010
�C}; iAL ! Y
FO*f1 :A'h H
Page 1 of 5 C-MI 10/08

NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial
Minor industrial, manufacturing and commercial facilities.
4. Ownership Status:
Federal ❑
State ❑
Private El Public ❑
5. Standard Industrial Classification (SIC) code(s): 4226
6. Number of employees: 4
7. Describe the treatment system List all installed waste treatment components with capacities,
describe the processes that generate wastewaters. If the space provided is not sufficient attach a
separate sheet of paper with the system description.
All wastewater discharge is storm water. The facility does not have a wastewater treatment
systems that discharges water. The facility has one Oil Water Separator that skims off any oil
or gas to a tank and discharges water into the pond before discharging from the facility.
S. Is facility covered under federal effluent limitation guidelines? No 14 Yes ❑
If yes, specify the category?
9. Principal product(s) produced: None
Principal raw material(s) consumed: None
Briefly describe the manufacturing process(es):_No products are manufactured at this facility.
The facility is a fuel terminal. receiving and loading bulk fuels such as gasoline and distillate fuels.
10. Amount of principal product produced or raw material consumed
(List specific amounts consumed and/or units of production over the last three years)
Product Produced or Raw Material
Consumed
(AVERAGE)
Product Produced or Raw Material
Consumed
(PEAK)
per Day
per Month
per Year
11. Frequency of discharge: Continuous ❑ Intermittent El
If intermittent:
Days per week discharge occurs: All Duration: Variable
Page 2 of 5
C•MI 10/08

NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial
Minor industrial, manufacturing and commercial facilities.
12. Types of wastewater discharged to surface waters only
Discharge
Flow
(GALLONS PER DAY)
Sanitary - monthly average
Utility water, etc. - monthly average
Process water - monthly average
Storm water - monthly average
62,000 gallons/month
Other - monthly average
Explain:
'
Monthly Average
total discharge (all types)
62,000 gallons/month
13. Number of separate discharge points: I Outfall Identification numbers) Outfall 001
14. Name of receiving stream(s) (Provide a map showing the exact location of each outfall, including
latitude and longitude):
Unnamed tributary to Horsepen Creek in the Cape Fear River Basin
Page 3 of 5 C•Mf 10/08

NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial
Minor industrial, manufacturing and commercial facilities.
15. Effluent Data (for new or proposed discharges)
Provide data for the parameters listed. Temperature and pH shall be grab samples. for all other parameters 24-hour
composite sampling shalt be used. If more than one analysis is reported, report daily maximum and monthly
average. If only one analysis is reported. report as daily maximum.
NOTE: Permittees requesting renewal should complete the table ONLY for the parameters
currently monitored. Summarize the Mast 3 wears of effluent data.
Parameter
Daily
Maximum
Monthly
Average
Units of
Measurement
Biochemical Oxygen Demand (BODE)
Chemical Oxygen Demand (COD)
Total Organic Carbon
Total Suspended Solids
22.000
12.104
mg/L
Ammonia as N
Temperature (Summer)
Temperature (Winter)
pH
Fecal Coliform (If sanitary waste is
present)
Total Residual Chlorine (if chlorine is
used)
16. List all permits, construction approvals and/or applications (check all that apply and provide permit
numbers or check none if not applicable):
Type
Permit Number Type
Hazardous Waste (RCRA) NESHAPS (CAA)
UIC (SDWA) Ocean Dumping (MPRSA)
NPDES Dredge or fill (Section 404 or CWA)
PSD (CAA) Other Air Permit 04752R11.
Non -attainment program (CAA)
Permit Number
17, List any chemicals that may be discharged (Please list and explain source and potential
amounts.)
Please refer to the attached table for a summary of all chemical analyses performed during the
past three (3) years.
Page 4 of 5 C-MI 10/O8

NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial
Minor industrial, manufacturing and commercial facilities.
18. Is this facility Iocated on Indian country? (check one)
Yes ❑ No El
19. Applicant Certification
I certify that I am familiar with the information contained in the application and that to the
best of my knowledge and belief such information is true, complete, and accurate.
Rick A. Olson Senior Vice President Operations & Technical Services
Printed name of Person Signing Title
Signature of Applicant Date
North Carolina General Statute 143-215.6 (b)(2) provides that: Any person who knowingly makes any false
statement representation, or certification in any application, record, report, plan, or other document files or
required to be maintained under Article 21 or regulations of the Environmental Management Commission
implementing that Article, or who falsifies, tampers with, or knowingly renders inaccurate any recording or
monitoring device or method required to be operated or maintained under Article 21 or regulations of the
Environmental Management Commission implementing that Article, shall be guilty of a misdemeanor punishable
by a fine not to exceed $25,000, or by imprisonment not to exceed six months, or by both. (18 U.S.C. Section
1001 provides a punishment by a fine of not more than $25,000 or imprisonment not more than 5 years. or both,
for a similar offense.)
Page 5 of 5 C-MI 10/08

Greensboro li Terminal - Summary of Storm Water Analyses 2007.2016
Ana hrsfs Results with Units
Sampling Date
Flow
TSS
Benzene
MTBE
Phenol
URg Grease
xyltnes
Toluene
Fthytt►ersxene
Naphthalene
4ccute
MGO
rng/L
pg/L
pg/L
Iig/L
nil
pg/L
Pg/L
wi/t.
Iig/L
Toxicity
1,7,1,,,.,y,..11/1l2007
1.±l70.0000tr'.,€`f,
2&„0t701,+7tli.>v'''t:.,tirp. ?i:•.,r ,+•.�.;ha..a.O'tliFChBrge.i:'s.4-'i.t ,.v.•a,r,.�ta�... .. °k>'..,
12/1/2007
0.0000
No discharge
e/ A .,y'r,urtil/1/200$
'..iF.,r:i.. ,, r. O.000Q
R�-* eF.. {r§ Jr,;n ••:A'nr .`#," 6'!. #' . , o . r .� _ ; 4,�- i w ' �� 1, i •'1i°- . . � 4 8 ! 14rr w v+.P,.+n• ,d <• -d �VO �1$�i7arge .�*, R' 9,i' ri"r,.F�4(F." -y -, . �'-
2/4/2008
0.0630
<5.0
<1.0
<5.0
<5.0
<1.0
<1.0
<1.0
<2.0
Pass
"` 3 11J
t 00720
°e�=<50
#i$<30
.<10.0
{ . a100
'7�r <50
,,Y5.D""<10
..,.,
�°'ir.<1:0
.'i,a.<1,0
<24
re' .r4J".,'3/12/2008t
! 004SQ
•.,,sr.l
.
.tw iJ':
yamsaa
l�
fia .....
.n
k1,Y .14g,fa,3/13/2008
,1,i+, .00450
..;D ..
D`..?14,:iirii,
'`rr„pr. lr'1
i. 1{/, !.t'..?
, ,1 n. °
;.k3` .. it4.(
.1-,iFti. v Sr
,J 921;«.. h. 1.Ji' ,"
.,, i.
4/1/2008�
0.0000
No discharge
'eR�
4,,i,d.5/2/2008ei,.'.i.
apt:e'0.0630
"."5660r,A1<1.0I4.f.,:.f<1.0.0P..ldri5rr.44,:e,50. _,',.4.a<50{i.'',<'1.0j.i. <1.0-7'41Q'i11... 110Ir;?;:...'r..<2.0
6/1/2008
0.0000
No discharge
uri:rrit'?, i7/1/2008
la .. ,', 0.0810
toy•. J,
.rc f-,or lj<.,
,C'01df.f 'i P e4o..,',r
'"';'.',Ti.....'..,r.1,.,.fi
,r.
..r.- 4., , .
p '!". r Pr#
-• J.i r.a:.44 F.,r,. „
7, rr rrINA'. .
... , .
E•,x41,0.4
N,'x ";7/2/2008
O :r?,,'0.0810
a.t<5.0,:#":,,<1.0,.>..
.4;':<1110
d ;,.:r0J.45.0
+ "1''. r<'5.D
t....<1A
.. ar<,1.0:>.,w-4'tm1,.
' 1.'.0,.
:el <2:0
.:-- , '..e7/3/2008
r., \.... ,"0.0810
....' .thy/
"tel- z.l,
. `.:$-Q' ,,-:...
ri t4::i44.: ti°
4......:..,"a.
I-• „',S
r 'i'''^{' 4'
Sa..S:N>,.?,af'e Y'.t!'.
..J,a'stf''.
,., ... .
8/27/2008
0.1080
8/28/2008
0.0990
13.000
< 1.0
< 10 0
< 5.0
< 5.0
3,4000
< 1.0
<1.0
< 2.0
8/29/200S
0.0900
.. ,- ..'. ' 9/3/2008
'..' ' '%OA7241..a_4'':i
r-- i ;21::r-.
-X. st,lr.
1,0. Yfefrti3llI'?'�.as.°_.
.._.
rt'..sx L'i
t""e="r^yr
i.. ,--fir-• .,.
.5r_
:"ir, 7.�F.
9/3/2008
- 0.0900
-4,--
4 <'
.':8, ,,;"'.,, ..,.
j. rt.. a ;°a1 '-w
2... • " acsirY
•-,:.:a ',
' • .. tan
: sr.;,.'s?., .;
° .., .
r' Yr
,'. '. '. 9/4/2008
-.. ;:a."0•4810
.f/.:;,
_'r"r n:.^..
g,'.F ,e .wry...%'
J<a,8 "re,r'�:
,�eGrr� .�i,rrE`.
.._.tea}
r.J„�r.-r �_
r up.er�a4,. .r'.R
.,
.rt.,. .. ...-,r;'.
9/9/2008
,ti ;f'y t0:0811F
v`�- R, '
� � . X�a
rr ,,f+c . "r l'..r
: a ,1..
:,!
Vie-- -,-KY.
x_'s -A,.
. : ,.r„ . i
ii 4P_
6. _<•.
9/10/2008
.,t ;s.r `+0.0810
-
,41 . % :`7'
.n f iw '71:: '
rst1S.4Fe,'ia'tr r
„"f.T P ,.,
fEr'?1';tk�:.
i- . ._
° y+i'i)+,n'" :"'r
1" . "r!t.r t ,
, :.'.':l..rri;
... 1/16/203811,'+'
'fi.'.0.007720'.21.7007.#F''f<:1.0
s,.v,w0-L..4.<10:0,,.
Y ,' .•JI, S0
•-J.<5.001'<1,01k.#'<12p
.!.,.G,la,:.cCO
.f.C2
'J•"""'?"1,:
S' ?' 9/26/2008
- 5 . '. ° 0.0020
i.r'F T'
f -- ' ,, .
W, a4, 11 i:ri f,'l{t
"10.4 %* ,+" i
,. . i- 4•11 F
-.. 9. r
..
J E ' i!. fr ! £
i' ri 4
! f .. 7' Y.,
0rf,.St4.,929/20
•i..... .00810':"-
a
t„Y".,,Rai....'`1,'..: u,.n.is,..,' ' ,y!'r,a.../.giPaf1,#,
sg'"
•-"J,."
.r' -'' 4 ''+;...ai ,I;'n:•;rr
'
10/1/2008
0.0000
No discharge
it 2
�i' n..r �h� 1,�1$/ 00�
J , 72
r .'"0:0 0
Fri 9.2 0
5
- ,. "<
.+'i 1 p
y''' 40,0
.,,J
, , °,<.$ 0
, i'$''. <5.0
11
: <<1:0
�. < 1:0
r3�.r.;�ri ,i'i,;" 0
" 1.
t '''.;< 2
a<.., . ,. 0,,.
12/11/2008
0.0810
12/12/2008
0.0810
12/16/2008
0.0540
22.000
< 1.0
< 10.0
< 5.0
< 5.0
< 1.0
< 1.0
< 1.0
< 2,0
4 ' i .1'arr.;1/5/2009
,4 s.<` .t 0.0540
';,
. rf ".r.
r r,'.- ,N . r'.6,
,' ..N 1. ,., ',,,:' ,
°iF. ,,' r °:,
§r'- _, , ,
e;;';; r
• 41i4:,-/, rrr"t r,:'.
i .. •1'r !,1c r
,;E .i..°li
.v.,'• :Amp 009
, �. ry
'.t4+.....
df�Rs u.�u 0.0720
v
",tr :rl bi ..
F.. `'n,r,.%
.'..r' r'fr ,'< a
"1
u'j::,iy r, rn rltii{F
'.,rCd.,:<, '.'..,rt,,
:..:n f., , .,
,....,,',.., ,.
:.. ,T `T,, '=tc,,a',il
N'er: 51,0!?l ..
f •i4r, :;
,, 4&,,r'.:.1/8/2009
,. h..r.:=1.0.0720
,"1$.200
3/..,;r<-L'O
,-{,'-' - .J"<-10.0
!'fv rre,ar.4<:5 0
4 ... W. u',4 5:0
.' ,<1!0:r4 ,. <:1'.0
+4q4*14v:9a:,.<,1.0
,',- .r-/ <2.0
. .`:".e n.',
2/1/2009
0.0000
No discharge
f.J, il;' ;„ 3/16/2009
a ..74,__.;:p.D720.`,.,_.,,,;
#,„ ..`< ;1,
r:F'> '. 4.,,..-
. ,,,;. iu,.r"A, v:,
" '''.... nr"
::t A
'M.:.. _ 4
,f;.t;{ktrJ`• tr",f;r
,w :,;. ;r'.,, .a !;,
.....`
,!;.'.:•"3/17/2009;.i'*-".
7-.20.0720'3.,13.000'.":,.;f.<1.0
..„''- 4'10.0',;'7.4"J'•.:S.13<r:'',2'S.4000'.r,,41.0._,.'<.1.0
----" 12,'C4.0
'`.i'',,-.'<2.0e:
x'Pass
N -"It :` 3/30/2009
0.fi b.-;0.0900
_ :"'"'°.1.
1+"- "' 4".
',fry 041'r::. ,
. ...P-.r..:#
J t'..a_ 1f' "ar
n a'
ror ,,..
. at,T,,t..
.ta#,..'.,K.
i -._..• .:
4/21/2009
0.0720
20.300
<1.0
<10,0
<5.0
<5.0
<1.0
<1.0
<1.0
<1.0
►...^ .,...„
. 5/5/2009
Y.,? J _ >0.0810
' _•".'" '
4'8 'a '
r"4',i •
' A ii.•
1...dr_' t . n
. 1-.Y
,. `c'0
,
*
5/6/3009
. !.." K u,'l'tA724
,> Kea
. . '
`".61...
- ,r rP-:s-"u.a'r
;ra 1-;:
w"- .9.a,
r'.. r• :
'4 % n. .k
' _,_ '
,.:5/7/2009
.ham.._'0.0720(r18.500'
°..<1.0
..,,,'"...-< 0, •<10
•- ,1<-6.0,=
3 45'0'16
000"'•6.1400r.41
ti'„- '1.1000
4,...71.3.<2.0
i3tl. c'
6/4/2009
0.1170
6/5/2009
0.1350
_
6/11/2009
0.0540
10.000
<1.0
< 1'; 0
< 5.0
5,6000
< 1.0
<1.0
<1.0
< 2.0
6/16/2009�j
0.0630
1r..., ,rT
.. 7 009
s "."...,O.OppQ
4; ., e,.,Pr.:.:r 3 Rr•`isa. 'i?1:r ....m ... , „ ,, ! . � L' . ,'No dlsthaigel �,a ,4=• ' ., ,r . „:a.,,r+rtr,,c:r.s'E..,
trfi ,t,
8/1/2009
r 0.000C
No discharge
rf ,eLft4'�
+.. � ,•:9/1/2009
a t, .'..,.
- . .,. J.. D.OD�
`,. .r, ou4'°� !k., ; r rt .... ,, 'w.• .. I . ,1 H , .� , r , „• aF,,r,,
. 1 ii r r s at ^ ,a,ft, ,r i,., .rc..,..,.. . n .' : < . ,.. Nn discharge ' ,- FJ�i,t'M, r."a :,,.w, „ -r
10/1/2009
0.096C
3.250
<1.0
<10.0
<5.0
<5.0
<1.0
<1.0
<1.0
<2.0
10/28/2009
0.0910
10/29/2009
0.0450
'r
?vRrl, iN h..'/.11/2J2009
-d.'?,
H .. . D.0810
•n,.: East
..d €
,rr r
,r` � r
r. F sr
,.rF R,1 n,
"r , '
.... r,„, JI � .
V ., '.
k` .
-
ra a •r
'+.r
l"
J,=..J,.{F, rf$., n,,.,
A n `J '{'f1i '
.. • • t ,
?rEY.; §i
11'7701"34f,11/4/2009u
,+,..7,1-0,0540•i%.:9000.rr4,.<1.0'"°.91'••N<10.0:1
a..,...''<,50.f<r':o".tl.<5.0
...'.k<1.0z•+..`<10,1..':
i' <•1.0
11..:41<2.0,f1t:`:r;r'd;
s< y V200
fi:.... i2♦ 1�1 9
.....AS ". 0 09oc
,. 1.r',R .,
* 4•„ `d ,
ti:5,' , ,i ,- ,/
N
,: ,d� . h.,..d..
r v', ! r,: 'r-t.- i/
:`"A i ,"q
',,r:r .
, ia
f!%%fF.ir�,s�r.
ry
t n,.x .J f
. r
,
..,_,..a a::.
WIT
0:1r2:F-:.0,1170
`,-.4:„.'S,i
;1,•af.M J
' y'.�z•'.r''Rw'p?.
i,r a U :'i."ff!'.5r
i! •;",ra%.s-.r';:,
. ; :4 ,i
,.' k
' ,irrr.^I=F{
f+ :Yri„!I
rrfhftAr111�13/2009
V'.Hy: 0.0720
�f �.,a.�••1
tkrF"4o4 7,i.
a• rw/.µf,A�
t.hda. .W 33;t
r1
i•twlrF-
=±ni'i?_ k�:u.,.
'r ,"q
nN"al" u
:I.-17,i
. 11/16/2009
fn +£a r0.0720
1r.r,yz�F
t•::. » .{
. "'Ir. d',.: "o
0 ?rdf ? ulY{;
&$�i`5.J . ..
+g+. xa
g.gt
: } xr.r. "14, r
Nn !' ..1A
--1R'✓-,: ...
.,.."1124/2009
• ♦,YN rJti.n.0T-n
N,��Y
"IL
4..n .- �X,4.
aw,-VHit
� ,>
r,.'i¢1{_R'�77.
t'4, i,
,.ff.n , '
- �.f �e-..
12/14/2009
0.0630
3.000
<1.0
<10.0
<5.0
<5.0
<1.0
<1.0
<20
<2.0
12/28/2009
0.0810
'''
� ' .'. 1/18/2010'i
-•,,-:,O:DnD
�t;$,�..:4r.�
-
'�34',:� :`><`�; !'
y :.t� :'�°*:.'F
A a�e�1r �
�i�'�..�'.r,4,
7t1...d'�
�....., .. ,.:,
; , :t".�'�"'._,,.:::i.uJiro:`
-
.• •,,' 1/22/2010
,' , .: ,s/4. 0,0720
r1111000
1iY'-c-1'A
7ir : t410.0
1'..ker."., '< 5.0
`,y`",_y 6.7000
:`•:2:1000
`r18000
,' , '..:'> < 1.0
. #w ' ...' 2.0
..:.h!.:;iG
`9Y'l/25/2010'..'.'','
1zrr008101,1/-'P'
.d-at'h..,-r°
4 i„P,.<,,�
,T,Te..1191,JrJa€1t.
:rk.
°-,,.
-rr%Hda.`v.:t
,.r•'
-rtr.itaF
ww:;; •
,r..•..
,.. '' ,1/2fi 2p1D
/
: „r Rr , .,r:,0A720
,'.: r'" .a
..: a�
.�.. ,...
r�. a 4 r•
..r .7f. d..wfi_
r+,' ,i,:rF f 3
.M M, !ad
g
,,.r.A., .'..•....--.��..r
4, , ..;i,,.,
1. d
..
i? , •r. - F,,'h
:"$ .?.r
'.r..
n� > a .,.
.> ,:use _.�-.x..
2/2/2010
0.0360
a
2/3/2010
0.0450
2/5/2010
0.0540
2/8/2010
0.0630

56 11r7/19/2010
Greensboro ll Terminal - Summary of Storm Water Analyses 2007-2010
Analysis Results with Units
Sampling Date
Flow
MGD
TSS Benzene
mg/L
pg/L
VIBE
pg/L
Phenol
pg/L
DII & Grease
mg/L
Xylenes
pg/L
Toluene
pg/L
Ethyl benzene
vg/L
Naphthalene
pg/L
Accute
Toxicity
2/10/2010
0.0540
7.670
1.4000
< 10.0
< 5.0
< 5.0
1.3000
1.3000
< 1.0
< 2.0
Pass
xavo/29/2010
0:0810
F.,
�11e4k`P
,4'AiSfri3ffii°3/30/2010
Maiial10.0720
migammom
stF, '3/31/2010
4/1/2010
IR 0.0720
0.0000
11211000
<3.0
aglow
i10:0
<'5;0
r;'yg!< 5,0
No discharge
E3i0
altaingtklE0
2;0
i1i,'4 " 5/17/2010
0.0720
iiErfaKIMAX
itiMUD
IcMilEM5/181
RAMA 0.0720
NSWEdi
Si" `E
MOM
rittvagn
't 5/19/2010
BA1 w35/24/2010
0.0540
0.0360
7:670
M112.1c1E0
1886141K<1.0.0
egtIlIEW,< 5.0
ug
«10
glitaldLIC<-11:0
www<-2L0
KNEZIAIVI
MA3„Tfir:
6/1/2010
0.0000
No discharge
` Mie 7/13/2010
0.0630
itaugagWg
0111114,41
2/14/201040:0720
iiiMPI60:0630
44. 7/20/2010
'.baE`"tiit M7/21/2010
8/1/2010
0:0540
0:0720
0.0000
ta29:750
1116146111r<
likattATir<15.0
1i6<310
eNP$
ya?<1,0
lYk+
No discharge
<>1S0
<F1l0
WeittaV
AQ`s;`' .1`;9/30/2010
EetWaa0.0900
9:330
�P1'0
< 5:0
<',5:0
„<1.0
?WE<
latypallirtr<',110
GraMeR'2.0
bf It fiffvi
10/1/2010
00900
10.800
< 1.0
< 10.0
< 5.0
<5.0
< 1.0
< 1.0
< 1.0
< 2.0
10/4/2010
0.0540
10/27/2010
10/28/2010
Daily Maximum
Average
0.0540
0.0630
0.135
0.062
22.000
12.104
1.400
1.400
< 10.0
< 10.0
-4-
< 5.0
< 5.0
VP-
6.700
5.900
16.000
5.700
6.100
3.067
1.100
1.100
< 2.0
<2.0
•
Pass

III I€III IIIIIIII i1H H II
FOAM —
HOUSE
FIRE SUPRESSION
SYSTEM PIPE
DRAINS TO
POND
MARKET STREET
I!! II III itiHF�IF111Ff1HIiIII II!#EDIT+1H�I
SECONDARY CONTAMENT ACK DRAINS TO OWS
VOLUTE : 257 BBL
1
jOADING
RACK
K
FH Hill HMI 11H1IIIIHIIIIIIIII1H111-1+H-IIIIIHIIIH-HIIIiIIIIHlll} TIMID
DRAINAGE DITCH TO r
HREPIN
CREEK
CREEEK
RACK CONTAINMENT
CURB
■
OFFECE WAREHOUSE
O1
1 1
00 0 1
SEPTIC
S
Ko
T
015
SECONDARY CONYAINMENT
VOLUME = 36,316 BBL
AD DTV
TANKS
TAN
DI
Eft
N
SECONDARY CONTAINMENT
VOLUME — 1,448 BBL
t
11
117 9
SECONDARY 4Th[NIIFFII
42.BBL
15
Q .
(2) NITROGEN
TANKS.
1
12),
RETENTION
POND
OUTFALL
001
ADDITIV
TANK
OLINE
L
TANK
6
D EL
SECONDARY CONTAINMENT
VOLUME = 35,862 BBL
r
,-` SECONDARY CONTAIN
VOLUME = 46.290 BB
i
TANK
GASOLINE
(8) NITROGEN
TANKS
SAMPLER
TANK
#7
GASOLINE
DUNSION INDUSTRIES
TANK
GASOLINE
TANK
19
GASOLINE
SECONDARY CONTAINMENT
VOLUME = 111,733 BBL
Latitude 36°4'50.64"
Longitude 79°55'54.82"
1
YZ SAMPLER/
J
CONTROL PANED.
N.S. HARRY
CD
1.1
(5
6
fg
11
12
13
14
15
TRUCK OFF—LOADING AREA
UNDERGROUND OIL/WATER SEPARATOR TANK
10,000 GAL
UNDERGROUND HEATING OIL TANK (EMPTY)
80x55 BUTANE/ETHANOL SKID
DRUM STORAGE AREA (INSIDE WAREHOUSE)
CONTENTS: GLYCOL
0UANTY: 50 GAL.
SPILL RESPONSE EQUIPMENT (IN WAREHOUSE)
75 GAL UNDERGROUND SUMP TANK
RECEIVING MANIFOLD:
14" GASOLINE UNE & 6" FUEL OIL UNE
VAPOR RECOVERY UNIT (VRU)
2000 GAL ABOVE GROUND VRU KNOCK —OUT
TANK IN CONCRETE CONTAINMENT AREA
BUTANE ANALYZER OUT BUILDING
OVERFLOW SPILLWAY
(3) 120 GALLON PROPANE TANKS
(5) 60,000 GALLON BUTANE TANKS
SPILL HOLDING TANK — 1,0D0 GAL
HAZARDOUS MATERIAL STORAGE AREA: WAREHOUSE
TANK VOLUME (GALLONS)
1 = 1,146,621 10 = 4,000
2 = 210,813
3 = 1,042,630
4 = 1,169,798
5 = 629,916
6 = 1,052,697
7 = 3,387,003
8 = 816,564
9 = 968,198
11 = 10,000
12 = 3,000
13 = 8,000
14 = 2,000
14 = 2,000
15 = 2,000
16 = VRU CARBON BED
17 = VRU CARBON BED
19 = 1,000
COLONIAL PIPELINE
JfMPER
TRANSFER AREAS
TA
TA2
ADDITIVE TANK LOADING
WATER/OFF—SPEC. PRODUCT
TRANSFERRED TO TRUCK
LEGEND
TA. 1
SK
ABOVE GROUND TANK
BELOW GROUND TANK
DRUM STORAGE AREA
TRANSFER AREA
SPILL KIT
ABOVE GROUND DRAINAGE
BELOW GROUND DRAINAGE
TRANSFORMER
FIRE EXTINGUISHER
WHEELED FIRE EXTINGUISHER
FIRE HYDRANT
FOAM CANNON
FIRE WATER PIPE
ABOVE GROUND PROCESS PIPING
BELOW GROUND PROCESS PIPING
Dd — DRAIN VALVE
FENCE
PROPERTY BOUNDARY
I I I I I RAILROAD TRACKS
THIS DRAWING (INCLUDING PROPERTY LINES, STRUCTURES, AND
LOCATION OF BURIED UTILITIES) IS NOT EXACT. FOR PRECISE
LOCATION CONSULT A REGISTERED LAND SURVEYOR, OWNER, AND/OR
APPROPRIATE UTILITY COM'ANIES.
rMIDSTREAM PARTNERS.
MAG ELLAN TERMINALS HOLDINGS, L. P.
Environmental Alliance, Inc.
660 Yorklvn Road - Hockessin, DE 19707
Phone:[phone] -Fax: [phone]
100'
FIGURE 1: SITE MAP
DRAINAGE & PIPING PLAN
GREENSBORO II TERMINAL
GREENSBORO, NORTH CAROLINA
PREPARED BY:
MH
DATE:
DRAFTED BY: AGG
FILE NAME: GREENSBORO_1
DATE: 10/22/2010
APPROVED BY:
DATE:

Corporon, Joe
From: Mickey, Mike
Sent: Thursday, July 05, 2012 3:52 PM
To: Corporon, Joe
Cc: Basinger, Corey
Subject: RE: Review of Permit DRAFT Magellan Greansboro - Terminal II NC0003671
Joe —This draft looks fine. No comments. Mike.
Mike Mickey
[e-mail]
NC Division of Water Quality
585 Waughtown Street
Winston-Salem, NC 27107
Phone: [phone]
FAX: [phone]
E-mail correspondence to and from this address may be subject to the North
Carolina Public Records Law and may be disclosed to third parties.
From: Basinger, Corey
Sent: Tuesday, July 03, 2012 2:01 PM
To: Mickey, Mike
Subject: FW: Review of Permit DRAFT Magellan Greansboro - Terminal II NC0003671
For your review and comment.
W. Corey Basinger
Regional Supervisor
Surface Water Protection Section
Winston-Salem Regional Office
Division of Water Quality
Email: [e-mail]
Phone: [phone]
Fax [phone]
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to
third parties.
From: Corporon, Joe
Sent: Tuesday, July 03, 2012 1:23 PM
To: Basinger, Corey
Subject: Review of Permit DRAFT Magellan Greansboro - Terminal II NC0003671
Please review and comment as needed [note Fact Sheet as last page].
Respectfully,
Joe R. Corporon, L.G.
1

Romanski, Autumn
From: Corporon, Joe
Sent: Saturday, February 18, 2012 7:05 AM
To: Hennessy, John
Cc: Romanski, Autumn
Subject: FW: Magellan Storm Water Permit NC0003671
Attachments: 2-28-11_GBOI_NCDENR_SWPermit Renewal_Receipt.pdf
joesorporon:
03671 - Magellan
07Mar2011 -- Renewal of this facility was transferred to John Hennessy for Training - Peer Review by Joe.
16Aug2011 -- John came to me to discuss BIMS data download and RPA.
310ct2011 -- from staff Meeting, TRF this permit to Autumn Romansky; Joe to conduct DRAFT review.
10Nov2011 -- Chris (Permittee) called to ask status of renewal. Joe told him it was reassigned to Autumn Romanski.
From: Nelson, Chris [[e-mail]]
Sent: Friday, February 17, 2012 5:16 PM
To: Corporon, Joe; Hennessy, John
Cc: Qualls, Ruben
Subject: Magellan Storm Water Permit NC0003671
Mr..Corporon,
It has now been officially one year since Magellan submitted the water permit renewal documents to the NC DENR for
permit number NC0003671. Please provide an update on the status of this permit. Thanks!
Chris M. Nelson
Magellan Midstream Partners, LP
Environmental Specialist
Office [phone] I Cell [phone] I Fax [phone]
Please consider the environment before printing this e-mail,