NC0038377_Table 10-2 2L Exceedances in Groundwater_20150902

TABLE 10-2
15A NCAC 02L EXCEEDANCES IN GROUNDWATER
MAYO STEAM ELECTRIC PLANT
DUKE ENERGY PROGRESS, LLC, ROXBORO, NC
Analytical Parameter
PH
Antimony
Arsenic
Barium
Boron
Chromium
Cobalt
Iron
Manganese
Thallium
Total
Dissolved
Solids
Vanadium
Reporting Units
S.U.
ug/I
ug/1
ug/1
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
mg/I
ug/I
15A NCAC 02L Standard
6.5-8.5
1*
10
700
700
10
1*
300
50
0.2*
500
0.3*
Sample ID
Sample
Collection Date
Analytical Results
ABMW-02BR
06/17/2015
BE
BE
BE
BE
BE
BE
BE
BE
149
BE
BE
0.87
ABMW-03S
06/17/2015
5.2
BE
BE
BE
1100
BE
3.98
2630
478
BE
BE
BE
ABMW-03S
06/22/2015
5.5
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
ABMW-04BR
06/23/2015
BE
BE
BE
BE
BE
BE
BE
1590
407
BE
BE
0.38
ABMW-04D
06/22/2015
BE
3.68
140
755
5090
BE
6.71
28300
3640
BE
680
23.3
BG-01
04/13/2015
5.5
BE
BE
BE
BE
BE
BE
409
BE
BE
BE
BE
BG-01
07/07/2015
5.6
BE
BE
BE
BE
BE
BE
557
BE
BE
BE
4.94
BG-02
04/13/2015
6.3
BE
BE
BE
BE
BE
BE
435
ISO
BE
BE
BE
BG-02 DUP
04/13/2015
6.3
BE
BE
BE
BE
BE
BE
546
155
BE
BE
BE
BG-02
07/07/2015
BE
BE
BE
BE
BE
BE
BE
467
135
BE
BE
5.88
CW-01
04/13/2015
5.7
BE
BE
BE
BE
BE
BE
608
BE
BE
BE
BE
CW-01
07/08/2015
5.5
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
0.54
CW-01D
07/08/2015
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
1.09
CW-02
04/14/2015
5.0
BE
BE
BE
BE
BE
BE
BE
170
BE
BE
BE
CW-02
07/07/2015
5.1
BE
BE
BE
804
BE
BE
BE
393
BE
BE
BE
CW-02D
04/14/2015
6.2
BE
BE
BE
BE
BE
BE
BE
123
BE
BE
BE
CW-02D
07/07/2015
6.1
BE
BE
BE
BE
BE
BE
BE
81
BE
BE
0.59
CW-03
04/14/2015
6.4
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
CW-03
07/06/2015
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
1.41
CW-04
04/14/2015
5.9
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
CW-04
07/06/2015
5.9
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
1.02
CW-05
04/14/2015
BE
BE
BE
BE
BE
BE
BE
731
696
BE
BE
BE
CW-05
07/06/2015
BE
BE
BE
BE
BE
BE
BE
1060
785
BE
BE
BE
CW-06
04/14/2015
BE
BE
BE
BE
BE
BE
BE
1370
1300
BE
540
BE
CW-06
07/06/2015
BE
BE
BE
BE
BE
BE
BE
2040
1450
BE
560
BE
CW-06 DUP
07/06/2015
BE
BE
BE
BE
BE
BE
BE
2060
1470
BE
570
BE
MW-02
03/19/2015
5.8
BE
BE
BE
BE
BE
2.78
756
833
BE
BE
1.68
MW-03
03/19/2015
5.7
BE
BE
BE
847
BE
BE
BE
880
BE
BE
BE
MW-03
06/23/2015
6.0
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
MW-03BR
03/14/2015
BE
BE
BE
BE
BE
BE
BE
648
731
BE
660
0.78
MW-04
03/20/2015
6.3
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
0.89
MW-05BR
03/11/2015
BE
BE
BE
BE
BE
BE
BE
4240
1740
BE
BE
BE
MW-07BR
06/19/2015
BE
BE
BE
BE
BE
BE
BE
339
263
BE
BE
BE
MW-07D
06/19/2015
6.4
BE
BE
BE
BE
BE
BE
BE
188
BE
BE
0.798
MW-08BR'
03/12/2015
BE
BE
BE
BE
BE
87.5
6.19
9420
5040
BE
BE
12.3
MW-08BR
06/18/2015
BE
BE
BE
BE
BE
BE
BE
2200
2680
BE
550
BE
MW-09BR
06/18/2015
6.3
BE
BE
BE
BE
BE
BE
3000
809
BE
BE
4.17
MW-10BR
03/17/2015
BE
BE
BE
BE
BE
BE
BE
883
894
BE
BE
1.66
MW-11BR
06/25/2015
BE
1.32
BE
BE
BE
BE
BE
BE
67
0.32
BE
2.69
MW-12D
06/24/2015
6.2
1.63
BE
BE
BE
BE
1.37
326
683
BE
BE
0.72
MW-12S
06/18/2015
5.7
BE
BE
BE
BE
BE
1.09
BE
267
BE
BE
0.40
MW-13BR
06/23/2015
BE
BE
BE
BE
BE
BE
1.19
1130
474
BE
BE
0.38
W-14BR
03/12/2015
BE
BE
BE
BE
BE
1.41907
544
BE
1.29
W-16BR
06/23/2015
8.7
BE
BE
BE
BE
BE
BE
BE
BE
BE
2.79
W-16D06/23/2015
L
BE
BE
BE
n
BE
BE
BE
BE
269
BE
BE
0.62
-16D DUP
06/23/2015
BE
BE
BE
BE
BE
BE
BE
261
BE
BE
0.73
W-165
06/23/2015
6.0
BE
BE
BE
BE
4.32
860
260
BE
BE
0.30
Prepared by: BER/SRW Checked by: JAW
Notes:
0 - Bold highlighted concentration indicates exceedance of the 15A NCAC 02L Standard, Appendix 2, April 1, 2013.
ug/I = microgram per liter
mg/I = milligrams per liter
S.U. = Standard Units
DUP = Duplicate
Data invalid. Sample inadvertently collected before well development.
* - Interim Maximum Allowable Concentrations (IMACs) of the 15A NCAC 02L Standard, Appendix 1, April, 1, 2013.
BE = indicates concentration was below the 15A NCAC 02L Standard, April 1, 2013.
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