TABLE 2 - Belews Creek Soil BTVs_Updated

TABLE 2
BACKGROUND THRESHOLD VALUES FOR SOIL
BELEWS CREEK STEAM STATION
DUKE ENERGY CAROLINAS, LLC, BELEWS CREEK, NC
Parameter
Reporting Unit
p 9
PSRG Protection of
Groundwater
BTV
pH*
S.U.
NE
4.3 - 5.8
Aluminum
mg/kg
NE
31253
Antimony
mg/kg
0.9
0.6
Arsenic
mg/kg
5.8
12.6
Barium
mg/kg
580
139
Beryllium
mg/kg
63
19.3
Boron
mg/kg
45
17
Cadmium
mg/kg
3
0.032
Calcium
mg/kg
NE
450
Chloride
mg/kg
NE
14
Chromium
mg/kg
3601000
41.1
Cobalt
mg/kg
0.9
51
Copper
mg/kg
700
28.4
Iron
mg/kg
150
40400
Lead
mg/kg
270
39.7
Magnesium
mg/kg
NE
3600
Manganese
mg/kg
65
1117
Mercury
mg/kg
1
0.1
Molybdenum
mg/kg
NE
9.8
Nickel
mg/kg
130
11.6
Nitrate (as N)
mg/kg
NE
0.3
Potassium
mg/kg
NE
2114
Selenium
mg/kg
2.1
5.44
Sodium
mg/kg
NE
393
Strontium
mg/kg
NE
9
Sulfate
mg/kg
NE
12
Thallium
mg/kg
0.28
0.852
Vanadium
mg/kg
6
127
Zinc
mg/kg
1200
51.8
Prepared by: JHG Checked by: MCM
Notes:
* - Upper and lower threshold values calculated for parameter
mg/kg - milligrams per kilogram
NE - Not Established
S.U. - Standard Unit
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