NC0038377_Figure 10-55-CCR Detection MON Constituent Map-Transition Zone_20150902

. -3411
MW-021
CONSTITUENT
RESULT
B
<50
pH
TDS
5.8
200
CW-034
CW-024
CONSTITUENT
RESULT
CONSTITUENT
B
RESULT
804
B
<50
Ca
66.6
Ca
CI
17.6
54
CI
100
pH
6.5
pH
5.1
SO4
15
SO4
49
Sp Cond
645
Sp Cond
285.E
TDS
440
TDS
210
h
J
A ACTIVE
W ASH BASIN
A '
.` �.
u�a
. i �o
• h
.1 y
f ul i r
e
� I
n
ABMW-04D3
CONSTITUENT
RESULT
B
5090
Ca
CI
143
11
pH
6.6
SO4
19
Sp Cond
1174
TDS
680
BG-024
CONSTITUENT
RESULT
B
<50
Ca
CI
56.1
30
pH
6.5
SO4
5.1
Sp Cond
623
TDS
370
w-'.
IV
I.
SR.1329
!A .. gR lh;.-' SK•13z8
'4po SQ`F"'e SR.1 gt , -
b
� � a
h
SR-1500 gQ
SR'so?
MW-16D3
CONSTITUENT
RESULT
B
<50
25.6
Ca
CI
8.8
pH
7.1
7.7
SO4
221
Sp Cond
160
- TDS
ZZ1111"Ir " .
_ � SR-15p1
MW-07h.d-
CONSTITUENT
B
Ca
1
pH
78
6.4
SO4
9
Sp Cond
668
TDS
390
�♦ S°A
r 1
1981 .• ,
LANDFILL • •4
1♦
v
M
MW-12D3
CONSTITUENT
RESULT
B
<50
Ca
12.6
CI
4
pH
6.2
SO4
0.96
Sp Cond
135.7
TDS
120
�IPI
s�
CW-014
CONSTITUENT
RESULT
B
<50
Ca
10.9
CI
23
pH
5.5
SO4
9.5
Sp Cond
TDS
182
150
LEGEND
Z MONITORING WELL
® ACTIVE ASH BASIN
1: _ : =r ASH BASIN COMPLIANCE BOUNDARY
C :: ] DUKE ENERGY PROGRESS MAYO PLANT SITE BOUNDARY
— - — DITCH
STREAM
Constituent
Abbreviation
Units
Boron
B
µg/L
Calcium
Ca
mg/L
Chloride
CI
mg/L
Specific Conductance
Sp Cond
µmhos/cm
pH
pH
SU
Sulfate
SO4
mg/L
Total Dissolved Solids
TDS
MR/L
NOTES:
CONCENTRATIONS SHOWN ARE FROM THE APRIL 2015 SAMPLING EVENT.
Z CONCENTRATIONS SHOWN ARE FROM THE MAY 2015 SAMPLING EVENT.
3 CONCENTRATIONS SHOWN ARE FROM THE JUNE 2015 SAMPLING EVENT.
4 CONCENTRATIONS SHOWN ARE FROM THE JULY 2015 SAMPLING EVENT.
SSITE AERIAL ORTHOPHOTOGRAPHY IS DATEDAPRIL 17, 2014. IT WAS OBTAINED FROM WSP.
6ADDITIONAL OFFSITE AERIAL ORTHOPHOTOGRAPHY IS DATED 2012. IT WAS OBTAINED FROM THE NC
CENTER FOR GEOGRAPHIC INFORMATION ANDANALYSIS AT (http://services.nconemap.gov/)
3 PARCEL BOUNDARY WAS OBTAINED FROM THE NC CENTER FOR GEOGRAPHIC INFORMATION AND
ANALYSIS AT (http://servioes.nconemap.gov/)
e DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANE COORDINATE
SYSTEM FIPS 3200 (NAD83/2011).
GRAPHIC SCALE
1,000 0 1,000 2,000 3,000 4,000 5,000
(IN FEET)
114rip
synTerra
148 RIVER STREET, SUITE 220,
GREENVILLE, SC 29601
864421-9999
www.synterracorp.com
DUKE
ENERGY
PROGRESS
MAYO STEAM ELECTRIC POWER PLANT
10660 BOSTON RD
ROXBORO, NORTH CAROLINA27574
FIGURE 10-55
CCR RULE DETECTION MONITORING
CONSTITUENT MAP
TRANSITION ZONE