NC0038377_Figure 12-13 - COPC Locations Flagged - Sediment - Ecological_20150902

A
4
l
• rJ �
...... - -- — --
• �. /
SAl
-02
AI •
• Cr(Total)
• • S-01 Fe
/ As Mn
• • Zn V
' S-01 s.
h
J
Al
As
Ba
B
Cr(Total)
Fe
Mn
Zn
Al
Cr(Total)
Fe
Mn
S-03 1.
Cr(Total) SW-CB2
AI
S-03 Cr(TotalI
Al Fe
Mn
Cr(Total)
Fe V -
Mn Nx
V
SR.1501.N
Ilk -
r'
v
SW-CB1
Al
Cr(Total)
Fe
Mn
V
1981
LANDFILL
1♦
• r.
S-06 .�
t. Zn
r
40 S-06
All
Cr(Total)
Fe
• + Mn
A
Zn
7
LEGEND
EPA R4 EFFECTS VALUE EXCEEDANCE - (SEE TABLES 12-2 AND 12-16)'
EPA R4 SOIL SCREENING LEVEL EXCEEDANCE - (SEE TABLES 12-2 AND 12-16)1
U SEEP
■ SURFACE WATER POINT
DITCH
STREAM
ASH BASIN BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
�^ DUKE ENERGY PROGRESS MAYO PLANT SITE BOUNDARY
Constituent Full Name
Constituent Abbreviation
Aluminum
Al
Arsenic
As
Barium
Be
Boron
B
Chromium
Cr(Total)
Cobalt
Cc
Iron
Fe
Manganese
Mn
Vanadium
V
Zinc
Zn
NOTES:
1 USEPA. SUPPLEMENTAL GUIDANCE TO RISKASSESSMENT GUIDANCE FOR
SUPERFUND: REGION 4 BULLETINS ECOLOGICAL RISKASSESSMENT. ORIGINALLY
PUBLISHED NOVEMBER 1995. WEB§TE VERSION LAST UPDATED 11/30/2001:
(http://www.epa.gov/region4/su perfund/programs/riskassess/ecol bu l.htm I. )
2 SITE AERIAL ORTHOPHOTOGRAPHY IS DATED APRIL 17, 2014. IT WAS OBTAINED
FROM WSP.
3 ADDITIONAL OFFSITE AERIAL ORTHOPHOTOGRAPHY IS DATED 2013. IT WAS
OBTAINED FROM THE NC CENTER FOR GEOGRAPHIC INFORMATION AND ANALYSIS.
(http://services.nconemap.gov/)
4 PARCEL BOUNDARY WAS OBTAINED FROM THE NC CENTER FOR GEOGRAPHIC
INFORMATION AND ANALYSIS. (http://services.nconemap.gov/)
5 DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANE
COORDINATE SYSTEM RIPS 3200 (NAD8312011).
GRAPHIC SCALE
400 0 400 800 1,200 1,600 2,000
IN FEET
,�vj 4ft� DUKETerra
ENERGY,-
PROGRESS
148 RIVER STREET, SUITE 220 MAYO STEAM ELECTRIC POWER PLANT
GREENVILLE, SC 29601 10660 BOSTON RD m
864-421-9999 ROXBORO, NORTH CAROLINA27574
www.synterracorp.com
FIGURE 12-13
COPC LOCATIONS FLAGGED
x$ SEDIMENT - ECOLOGICAL