NC0001422_Table 12-14 Determination of COPCs Sutton_20150805

TABLE 12-14
DETERMINATION OF COPCS - ECOLOGICAL
L.V. SUTTON ENERGY COMPLEX
DUKE ENERGY PROGRESS, INC., WILMINGTON, NC
Analytical Parameter pH
Aluminum
Antimony
Arsenic
Barium
Beryllium
Boron
Cadmium
Calcium
Chloride
Chromium
Cobalt
Copper
Iron
Lead
Magnesium
Manganese
Mercury
Methane
Molybdenum
Nickel
Nitrate
asN)
Potassium
Selenium
Sodium
Strontium
Sulfate
Sulfide
Thallium
Total
Organic
Carbon
Vanadium
Zinc
Medium/Basis for COPC Designation
Soil
Concentration exceeds screening value ✓
J ✓
✓
Analytical detection limit exceeds screening value ✓
✓
✓
✓
d
d
✓
No screening value ✓
✓
✓
✓
✓
✓
Sediment
Concentration exceeds screening value ✓
✓
J ✓
J ✓
✓ ✓
Analytical detection limit exceeds screening value ✓ ✓
✓
✓
d
d
✓
No screening value ✓
✓
✓
✓
✓
✓
Surface Water
Concentration exceeds screening value ✓
J
✓
Analytical detection limit exceeds screening value
✓ ✓
d
✓
No screening value ✓
✓
✓ ✓ ✓
✓
✓
✓
✓
✓
Prepared by: MMS/MAH Checked by: RAG
Notes:
PConstituentdetermined to be a COPC due to exceedsnce of one or more screening criteria atone or more sample locations
Constituent determined to be a tentative COPC due to a lack of screening criteria
Constituent not determined to be a COPC due to no exceedances of any screening criteria at any sample locations
Based on data from Tables 12-11 through 12-13
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