Dolan Chemical Laboratory 4001 Bixby Road Groveport, OH 43125 T: 614-836-4221, Audinet 210-4221 F: 614-836-4168, Audinet 210-4168 http://aepenv/labs 

### Water Analysis Form REP-703 Rev. 0, 4/2012



### Location: Mountaineer Plant Report Date: 10/8/2013

Sample Number:133553-001Date Collected:08/28/2013Date Received:8/28/2013 

### CPS Influent

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 17.6 0.050DPC EPA 200.8 0.010 09/11/2013 14:35 ug/L Arsenic, As 115 0.10 DPC EPA 200.8 0.030 09/11/2013 14:35 ug/L Barium, Ba 976 0.10 DPC EPA 200.8 0.020 09/11/2013 14:35 ug/L Beryllium, Be < 15 50 DAM EPA 200.7 15 09/12/2013 08:24 U ug/L Cadmium, Cd 210 0.050DPC EPA 200.8 0.010 09/11/2013 14:35 ug/L Chromium, Cr 336 0.20 DPC EPA 200.8 0.040 09/11/2013 14:35 ug/L Cobalt, Co 255 0.020DPC EPA 200.8 0.0040 09/11/2013 14:35 ug/L Copper, Cu 266 0.050DPC EPA 200.8 0.010 09/11/2013 14:35 ug/L Lead, Pb 153 0.010DPC EPA 200.8 0.0020 09/11/2013 14:35 ng/L Mercury, Hg 184000 5000 TLT EPA 1631E 2000 09/12/2013 ug/L Molybdenum, Mo 364 0.050DPC EPA 200.8 0.010 09/11/2013 14:35 ug/L Nickel, Ni 1460 0.20 DPC EPA 200.8 0.050 09/11/2013 14:35 ug/L Selenium, Se 916 0.50 DPC EPA 200.8 0.20 09/11/2013 14:35 ug/L Silver, Ag 0.168 0.010DPC EPA 200.8 0.0020 09/11/2013 14:35 ug/L Thallium, Tl 13.5 0.050DPC EPA 200.8 0.0020 09/11/2013 14:35 ug/L Tin, Sn 1380 500 DAM EPA 200.7 150 09/12/2013 08:25 ug/L Titanium, Ti 157 100 DAM EPA 200.7 15 09/12/2013 08:25 ug/L Zinc, Zn 2440 0.50 DPC EPA 200.8 0.10 09/11/2013 14:35 mg/L Aluminum, Al 12.2 0.0010DPC EPA 200.8 0.0003 09/11/2013 14:35 mg/L Boron, B 386 1.0 DAM EPA 200.7 0.20 09/12/2013 08:24 mg/L Calcium, Ca 5680 1.0 DAM EPA 200.7 0.20 09/12/2013 08:24 mg/L Iron, Fe 123 2.5 DAM EPA 200.7 0.50 09/12/2013 08:24 mg/L Magnesium, Mg 3600 0.50 DAM EPA 200.7 0.10 09/12/2013 08:24 mg/L Manganese, Mn 73.5 0.025DAM EPA 200.7 0.0050 09/12/2013 08:24 mg/L Potassium, K 65.1 2.5 DAM EPA 200.7 0.35 09/12/2013 08:23 mg/L Sodium, Na 324 1.5 DAM EPA 200.7 0.40 09/12/2013 08:23 mg/L Strontium, Sr 36.2 0.050DAM EPA 200.7 0.015 09/12/2013 08:23 mg/L Ammonia, NH3, as N < 0.20 0.50 TJK EPA 350.1 0.20 09/05/2013 U mg/L Total Kjeldahl Nitrogen, TKN as N1.11 0.50 DMM EPA 351.2 0.10 09/04/2013 mg/L Nitrate-Nitrite, NO3-NO2, as N3.30 0.10 DMM SM20 4500NO3 H 0.020 09/03/2013

Mountaineer Plant, 133553 Page 1 of 15

### Location: Mountaineer Plant Report Date: 10/8/2013

Sample Number:133553-001ADate Collected:08/28/2013Date Received:8/28/2013 

### CPS Influent Dissolved

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 2.03 0.050DPC EPA 200.8 0.010 09/11/2013 14:40 ug/L Arsenic, As 3.21 0.10 DPC EPA 200.8 0.030 09/11/2013 14:40 ug/L Barium, Ba 64.7 0.10 DPC EPA 200.8 0.020 09/11/2013 14:40 ug/L Beryllium, Be < 15 50 DAM EPA 200.7 15 09/12/2013 08:28 U ug/L Cadmium, Cd 120 0.050DPC EPA 200.8 0.010 09/11/2013 14:40 ug/L Chromium, Cr 0.6 0.20 DPC EPA 200.8 0.040 09/11/2013 14:40 ug/L Cobalt, Co 166 0.020DPC EPA 200.8 0.0040 09/11/2013 14:40 ug/L Copper, Cu 3.86 0.050DPC EPA 200.8 0.010 09/11/2013 14:40 ug/L Lead, Pb 0.100 0.010DPC EPA 200.8 0.0020 09/11/2013 14:40 ng/L Mercury, Hg 51.9 10 TLT EPA 1631E 4.0 09/12/2013 ug/L Molybdenum, Mo 206 0.050DPC EPA 200.8 0.010 09/11/2013 14:40 ug/L Nickel, Ni 963 0.20 DPC EPA 200.8 0.050 09/11/2013 14:40 ug/L Selenium, Se 228 0.50 DPC EPA 200.8 0.20 09/11/2013 14:40 ug/L Selenite, Se+4 (Hydride) 142 20 TLT AEP Method 4.0 09/24/2013 ug/L Silver, Ag 0.017 0.010DPC EPA 200.8 0.0020 09/11/2013 14:40 ug/L Thallium, Tl 6.83 0.050DPC EPA 200.8 0.0020 09/11/2013 14:40 ug/L Tin, Sn 552 500 DAM EPA 200.7 150 09/12/2013 08:29 ug/L Titanium, Ti < 15 100 DAM EPA 200.7 15 09/12/2013 08:29 U ug/L Zinc, Zn 421 0.50 DPC EPA 200.8 0.10 09/11/2013 14:40 mg/L Aluminum, Al 0.0529 0.0010DPC EPA 200.8 0.0003 09/11/2013 14:40 mg/L Boron, B 384 1.0 DAM EPA 200.7 0.20 09/12/2013 08:28 mg/L Calcium, Ca 753 1.0 DAM EPA 200.7 0.20 09/12/2013 08:28 mg/L Iron, Fe < 0.50 2.5 DAM EPA 200.7 0.50 09/12/2013 08:29 U mg/L Magnesium, Mg 3230 0.50 DAM EPA 200.7 0.10 09/12/2013 08:28 mg/L Manganese, Mn 68.9 0.025DAM EPA 200.7 0.0050 09/12/2013 08:28 mg/L Potassium, K 59.8 2.5 DAM EPA 200.7 0.35 09/12/2013 08:27 mg/L Sodium, Na 320 1.5 DAM EPA 200.7 0.40 09/12/2013 08:27 mg/L Strontium, Sr 11.2 0.050DAM EPA 200.7 0.015 09/12/2013 08:27

Mountaineer Plant, 133553 Page 2 of 15

### Location: Mountaineer Plant Report Date: 10/8/2013

Sample Number:133553-002Date Collected:08/28/2013Date Received:8/28/2013 

### CPS Primary Clarifier Effluent

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 2.43 0.050DPC EPA 200.8 0.010 09/11/2013 14:45 ug/L Arsenic, As 4.05 0.10 DPC EPA 200.8 0.030 09/11/2013 14:45 ug/L Barium, Ba 85.5 0.10 DPC EPA 200.8 0.020 09/11/2013 14:45 ug/L Beryllium, Be < 3.0 10 DAM EPA 200.7 3.0 09/12/2013 08:33 U ug/L Cadmium, Cd 0.94 0.050DPC EPA 200.8 0.010 09/11/2013 14:45 ug/L Chromium, Cr 7.3 0.20 DPC EPA 200.8 0.040 09/11/2013 14:45 ug/L Cobalt, Co 13.0 0.020DPC EPA 200.8 0.0040 09/11/2013 14:45 ug/L Copper, Cu 1.86 0.050DPC EPA 200.8 0.010 09/11/2013 14:45 ug/L Lead, Pb 1.02 0.010DPC EPA 200.8 0.0020 09/11/2013 14:45 ng/L Mercury, Hg 819 250 TLT EPA 1631E 100 09/12/2013 ug/L Molybdenum, Mo 281 0.050DPC EPA 200.8 0.010 09/11/2013 14:45 ug/L Nickel, Ni 124 0.20 DPC EPA 200.8 0.050 09/11/2013 14:45 ug/L Selenium, Se 301 0.50 DPC EPA 200.8 0.20 09/11/2013 14:45 ug/L Silver, Ag 0.0060 0.010DPC EPA 200.8 0.0020 09/11/2013 14:45 J ug/L Thallium, Tl 3.27 0.050DPC EPA 200.8 0.0020 09/11/2013 14:45 ug/L Tin, Sn 177 100 DAM EPA 200.7 30 The dissolved result is significantly higher than the total recoverable result, indicating that there may be matrix interference present. 09/12/2013 08:33

ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 09/12/2013 08:33 U ug/L Zinc, Zn 15.2 0.50 DPC EPA 200.8 0.10 09/11/2013 14:45 mg/L Aluminum, Al 0.336 0.0010DPC EPA 200.8 0.0003 09/11/2013 14:45 mg/L Boron, B 338 0.20 DAM EPA 200.7 0.040 09/12/2013 08:32 mg/L Calcium, Ca 851 0.20 DAM EPA 200.7 0.040 09/12/2013 08:32 mg/L Iron, Fe 0.968 0.50 DAM EPA 200.7 0.10 09/12/2013 08:33 mg/L Magnesium, Mg 2850 0.10 DAM EPA 200.7 0.020 09/12/2013 08:32 mg/L Manganese, Mn 42.3 0.0050DAM EPA 200.7 0.0010 09/12/2013 08:32 mg/L Potassium, K 55.7 0.50 DAM EPA 200.7 0.070 09/12/2013 08:31 mg/L Sodium, Na 293 0.30 DAM EPA 200.7 0.080 09/12/2013 08:31 mg/L Strontium, Sr 9.95 0.010DAM EPA 200.7 0.0030 09/12/2013 08:31 mg/L Ammonia, NH3, as N 9.03 0.50 TJK EPA 350.1 0.20 09/05/2013 mg/L Total Kjeldahl Nitrogen, TKN as N5.55 0.50 DMM EPA 351.2 0.10 09/04/2013 mg/L Nitrate-Nitrite, NO3-NO2, as N28.8 0.10 DMM SM20 4500NO3 H 0.020 09/03/2013

Mountaineer Plant, 133553 Page 3 of 15

### Location: Mountaineer Plant Report Date: 10/8/2013

Sample Number:133553-002ADate Collected:08/28/2013Date Received:8/28/2013 

### CPS Primary Clarifier Effluent Dissolved

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 2.23 0.050DPC EPA 200.8 0.010 09/11/2013 14:49 ug/L Arsenic, As 3.00 0.10 DPC EPA 200.8 0.030 09/11/2013 14:49 ug/L Barium, Ba 78.7 0.10 DPC EPA 200.8 0.020 09/11/2013 14:49 ug/L Beryllium, Be < 3.0 10 DAM EPA 200.7 3.0 09/12/2013 08:37 U ug/L Cadmium, Cd 0.37 0.050DPC EPA 200.8 0.010 09/11/2013 14:49 ug/L Chromium, Cr 3.3 0.20 DPC EPA 200.8 0.040 09/11/2013 14:49 ug/L Cobalt, Co 11.9 0.020DPC EPA 200.8 0.0040 09/11/2013 14:49 ug/L Copper, Cu 0.40 0.050DPC EPA 200.8 0.010 09/11/2013 14:49 ug/L Lead, Pb 0.011 0.010DPC EPA 200.8 0.0020 09/11/2013 14:49 ng/L Mercury, Hg 9.6 10 TLT EPA 1631E 4.0 09/12/2013 J ug/L Molybdenum, Mo 265 0.050DPC EPA 200.8 0.010 09/11/2013 14:49 ug/L Nickel, Ni 112 0.20 DPC EPA 200.8 0.050 09/11/2013 14:49 ug/L Selenium, Se 284 0.50 DPC EPA 200.8 0.20 09/11/2013 14:49 ug/L Selenite, Se+4 (Hydride) 222 20 TLT AEP Method 4.0 09/24/2013 ug/L Silver, Ag 0.0020 0.010DPC EPA 200.8 0.0020 09/11/2013 14:49 J ug/L Thallium, Tl 3.17 0.050DPC EPA 200.8 0.0020 09/11/2013 14:49 ug/L Tin, Sn 241 100 DAM EPA 200.7 30 The dissolved result is significantly higher than the total recoverable result, indicating that there may be matrix interference present. 09/12/2013 08:37

ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 09/12/2013 08:37 U ug/L Zinc, Zn 5.9 0.50 DPC EPA 200.8 0.10 09/11/2013 14:49 mg/L Aluminum, Al 0.0289 0.0010DPC EPA 200.8 0.0003 09/11/2013 14:49 mg/L Boron, B 338 0.20 DAM EPA 200.7 0.040 09/12/2013 08:37 mg/L Calcium, Ca 842 0.20 DAM EPA 200.7 0.040 09/12/2013 08:37 mg/L Iron, Fe < 0.10 0.50 DAM EPA 200.7 0.10 09/12/2013 08:37 U mg/L Magnesium, Mg 2850 0.10 DAM EPA 200.7 0.020 09/12/2013 08:37 mg/L Manganese, Mn 42.2 0.0050DAM EPA 200.7 0.0010 09/12/2013 08:37 mg/L Potassium, K 55.1 0.50 DAM EPA 200.7 0.070 09/12/2013 08:35 mg/L Sodium, Na 293 0.30 DAM EPA 200.7 0.080 09/12/2013 08:35 mg/L Strontium, Sr 9.84 0.010DAM EPA 200.7 0.0030 09/12/2013 08:35

Mountaineer Plant, 133553 Page 4 of 15

### Location: Mountaineer Plant Report Date: 10/8/2013

Sample Number:133553-003Date Collected:08/28/2013Date Received:8/28/2013 

### CPS Effluent

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 1.91 0.050DPC EPA 200.8 0.010 09/11/2013 14:54 ug/L Arsenic, As 2.91 0.10 DPC EPA 200.8 0.030 09/11/2013 14:54 ug/L Barium, Ba 79.9 0.10 DPC EPA 200.8 0.020 09/11/2013 14:54 ug/L Beryllium, Be < 3.0 10 DAM EPA 200.7 3.0 09/12/2013 08:48 U ug/L Cadmium, Cd 0.33 0.050DPC EPA 200.8 0.010 09/11/2013 14:54 ug/L Chromium, Cr 3.7 0.20 DPC EPA 200.8 0.040 09/11/2013 14:54 ug/L Cobalt, Co 2.88 0.020DPC EPA 200.8 0.0040 09/11/2013 14:54 ug/L Copper, Cu 0.75 0.050DPC EPA 200.8 0.010 09/11/2013 14:54 ug/L Lead, Pb 0.229 0.010DPC EPA 200.8 0.0020 09/11/2013 14:54 ng/L Mercury, Hg 185 20 TLT EPA 1631E 8.0 09/12/2013 ug/L Molybdenum, Mo 254 0.050DPC EPA 200.8 0.010 09/11/2013 14:54 ug/L Nickel, Ni 40.4 0.20 DPC EPA 200.8 0.050 09/11/2013 14:54 ug/L Selenium, Se 247 0.50 DPC EPA 200.8 0.20 09/11/2013 14:54 ug/L Silver, Ag 0.0040 0.010DPC EPA 200.8 0.0020 09/11/2013 14:54 J ug/L Thallium, Tl 1.52 0.050DPC EPA 200.8 0.0020 09/11/2013 14:54 ug/L Tin, Sn 186 100 DAM EPA 200.7 30 The dissolved result is significantly higher than the total recoverable result, indicating that there may be matrix interference present. 09/12/2013 08:48

ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 09/12/2013 08:48 U ug/L Zinc, Zn 4.4 0.50 DPC EPA 200.8 0.10 09/11/2013 14:54 mg/L Aluminum, Al 0.285 0.0010DPC EPA 200.8 0.0003 09/11/2013 14:54 mg/L Boron, B 285 0.20 DAM EPA 200.7 0.040 09/12/2013 08:48 mg/L Calcium, Ca 726 0.20 DAM EPA 200.7 0.040 09/12/2013 08:48 mg/L Iron, Fe 0.28 0.50 DAM EPA 200.7 0.10 09/12/2013 08:48 J mg/L Magnesium, Mg 2410 0.10 DAM EPA 200.7 0.020 09/12/2013 08:48 mg/L Manganese, Mn 35.1 0.0050DAM EPA 200.7 0.0010 09/12/2013 08:48 mg/L Potassium, K 47.6 0.50 DAM EPA 200.7 0.070 09/12/2013 08:47 mg/L Sodium, Na 250 0.30 DAM EPA 200.7 0.080 09/12/2013 08:47 mg/L Strontium, Sr 8.51 0.010DAM EPA 200.7 0.0030 09/12/2013 08:47 mg/L Ammonia, NH3, as N 10.0 0.50 TJK EPA 350.1 0.20 09/05/2013 mg/L Total Kjeldahl Nitrogen, TKN as N5.17 0.50 DMM EPA 351.2 0.10 09/04/2013 mg/L Nitrate-Nitrite, NO3-NO2, as N23.2 0.10 DMM SM20 4500NO3 H 0.020 09/03/2013

Mountaineer Plant, 133553 Page 5 of 15

### Location: Mountaineer Plant Report Date: 10/8/2013

Sample Number:133553-003ADate Collected:08/28/2013Date Received:8/28/2013 

### CPS Effluent Dissolved

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 1.81 0.050DPC EPA 200.8 0.010 09/11/2013 15:33 ug/L Arsenic, As 2.61 0.10 DPC EPA 200.8 0.030 09/11/2013 15:33 ug/L Barium, Ba 75.6 0.10 DPC EPA 200.8 0.020 09/11/2013 15:33 ug/L Beryllium, Be < 3.0 10 DAM EPA 200.7 3.0 09/12/2013 08:57 U ug/L Cadmium, Cd 0.09 0.050DPC EPA 200.8 0.010 09/11/2013 15:33 ug/L Chromium, Cr 2.5 0.20 DPC EPA 200.8 0.040 09/11/2013 15:33 ug/L Cobalt, Co 0.294 0.020DPC EPA 200.8 0.0040 09/11/2013 15:33 ug/L Copper, Cu 0.35 0.050DPC EPA 200.8 0.010 09/11/2013 15:33 ug/L Lead, Pb 0.010 0.010DPC EPA 200.8 0.0020 09/11/2013 15:33 ng/L Mercury, Hg 2.9 2.0 TLT EPA 1631E 0.80 09/12/2013 ug/L Molybdenum, Mo 251 0.050DPC EPA 200.8 0.010 09/11/2013 15:33 ug/L Nickel, Ni 16.4 0.20 DPC EPA 200.8 0.050 09/11/2013 15:33 ug/L Selenium, Se 243 0.50 DPC EPA 200.8 0.20 09/11/2013 15:33 ug/L Selenite, Se+4 (Hydride) 194 20 TLT AEP Method 4.0 09/24/2013 ug/L Silver, Ag 0.0020 0.010DPC EPA 200.8 0.0020 09/11/2013 15:33 J ug/L Thallium, Tl 1.13 0.050DPC EPA 200.8 0.0020 09/11/2013 15:33 ug/L Tin, Sn 251 100 DAM EPA 200.7 30 The dissolved result is significantly higher than the total recoverable result, indicating that there may be matrix interference present. 09/12/2013 08:57

ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 09/12/2013 08:57 U ug/L Zinc, Zn 1.4 0.50 DPC EPA 200.8 0.10 09/11/2013 15:33 mg/L Aluminum, Al 0.0220 0.0010DPC EPA 200.8 0.0003 09/11/2013 15:33 mg/L Boron, B 284 0.20 DAM EPA 200.7 0.040 09/12/2013 08:57 mg/L Calcium, Ca 724 0.20 DAM EPA 200.7 0.040 09/12/2013 08:57 mg/L Iron, Fe < 0.10 0.50 DAM EPA 200.7 0.10 09/12/2013 08:57 U mg/L Magnesium, Mg 2400 0.10 DAM EPA 200.7 0.020 09/12/2013 08:57 mg/L Manganese, Mn 35.0 0.0050DAM EPA 200.7 0.0010 09/12/2013 08:57 mg/L Potassium, K 47.4 0.50 DAM EPA 200.7 0.070 09/12/2013 08:56 mg/L Sodium, Na 250 0.30 DAM EPA 200.7 0.080 09/12/2013 08:56 mg/L Strontium, Sr 8.51 0.010DAM EPA 200.7 0.0030 09/12/2013 08:56

Mountaineer Plant, 133553 Page 6 of 15

### Location: Mountaineer Plant Report Date: 10/8/2013

Sample Number:133553-004Date Collected:08/28/2013Date Received:8/28/2013 

### Landfill Leachate

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 12.8 0.050DPC EPA 200.8 0.010 09/11/2013 15:37 ug/L Arsenic, As 40.8 0.10 DPC EPA 200.8 0.030 09/11/2013 15:37 ug/L Barium, Ba 31.5 0.10 DPC EPA 200.8 0.020 09/11/2013 15:37 ug/L Beryllium, Be < 3.0 10 DAM EPA 200.7 3.0 09/12/2013 09:06 U ug/L Cadmium, Cd 1.79 0.050DPC EPA 200.8 0.010 09/11/2013 15:37 ug/L Chromium, Cr 0.3 0.20 DPC EPA 200.8 0.040 09/11/2013 15:37 ug/L Cobalt, Co 2.72 0.020DPC EPA 200.8 0.0040 09/11/2013 15:37 ug/L Copper, Cu 0.50 0.050DPC EPA 200.8 0.010 09/11/2013 15:37 ug/L Lead, Pb 0.082 0.010DPC EPA 200.8 0.0020 09/11/2013 15:37 ng/L Mercury, Hg 56.9 10 TLT EPA 1631E 4.0 09/12/2013 ug/L Molybdenum, Mo 7470 0.050DPC EPA 200.8 0.010 09/11/2013 15:37 ug/L Nickel, Ni 8.03 0.20 DPC EPA 200.8 0.050 09/11/2013 15:37 ug/L Selenium, Se 295 0.50 DPC EPA 200.8 0.20 09/11/2013 15:37 ug/L Silver, Ag < 0.0020 0.010DPC EPA 200.8 0.0020 09/11/2013 15:37 U ug/L Thallium, Tl 2.48 0.050DPC EPA 200.8 0.0020 09/11/2013 15:37 ug/L Tin, Sn 133 100 DAM EPA 200.7 30 09/12/2013 09:06 ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 09/12/2013 09:06 U ug/L Zinc, Zn 3.6 0.50 DPC EPA 200.8 0.10 09/11/2013 15:37 mg/L Aluminum, Al 0.0370 0.0010DPC EPA 200.8 0.0003 09/11/2013 15:37 mg/L Boron, B 54.1 0.20 DAM EPA 200.7 0.040 09/12/2013 09:06 mg/L Calcium, Ca 434 0.20 DAM EPA 200.7 0.040 09/12/2013 09:06 mg/L Iron, Fe 0.13 0.50 DAM EPA 200.7 0.10 09/12/2013 09:06 J mg/L Magnesium, Mg 406 0.10 DAM EPA 200.7 0.020 09/12/2013 09:06 mg/L Manganese, Mn 1.38 0.0050DAM EPA 200.7 0.0010 09/12/2013 09:06 mg/L Potassium, K 113 0.50 DAM EPA 200.7 0.070 09/12/2013 09:05 mg/L Sodium, Na 1860 0.30 DAM EPA 200.7 0.080 09/12/2013 09:05 mg/L Strontium, Sr 5.65 0.010DAM EPA 200.7 0.0030 09/12/2013 09:05 mg/L Ammonia, NH3, as N 2.34 0.50 TJK EPA 350.1 0.20 09/05/2013 mg/L Total Kjeldahl Nitrogen, TKN as N1.61 0.50 DMM EPA 351.2 0.10 09/04/2013 mg/L Nitrate-Nitrite, NO3-NO2, as N0.33 0.10 DMM SM20 4500NO3 H 0.020 09/03/2013

Mountaineer Plant, 133553 Page 7 of 15

### Location: Mountaineer Plant Report Date: 10/8/2013

Sample Number:133553-004ADate Collected:08/28/2013Date Received:8/28/2013 

### Landfill Leachate Dissolved

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 12.8 0.050DPC EPA 200.8 0.010 09/11/2013 15:42 ug/L Arsenic, As 39.5 0.10 DPC EPA 200.8 0.030 09/11/2013 15:42 ug/L Barium, Ba 30.4 0.10 DPC EPA 200.8 0.020 09/11/2013 15:42 ug/L Beryllium, Be < 3.0 10 DAM EPA 200.7 3.0 09/12/2013 09:10 U ug/L Cadmium, Cd 1.49 0.050DPC EPA 200.8 0.010 09/11/2013 15:42 ug/L Chromium, Cr 0.2 0.20 DPC EPA 200.8 0.040 09/11/2013 15:42 ug/L Cobalt, Co 2.05 0.020DPC EPA 200.8 0.0040 09/11/2013 15:42 ug/L Copper, Cu 0.34 0.050DPC EPA 200.8 0.010 09/11/2013 15:42 ug/L Lead, Pb 0.052 0.010DPC EPA 200.8 0.0020 09/11/2013 15:42 ng/L Mercury, Hg 9.7 2.0 TLT EPA 1631E 0.80 09/12/2013 ug/L Molybdenum, Mo 7650 0.050DPC EPA 200.8 0.010 09/11/2013 15:42 ug/L Nickel, Ni 7.20 0.20 DPC EPA 200.8 0.050 09/11/2013 15:42 ug/L Selenium, Se 284 0.50 DPC EPA 200.8 0.20 09/11/2013 15:42 ug/L Selenite, Se+4 (Hydride) 147 20 TLT AEP Method 4.0 09/24/2013 ug/L Silver, Ag < 0.0020 0.010DPC EPA 200.8 0.0020 09/11/2013 15:42 U ug/L Thallium, Tl 2.42 0.050DPC EPA 200.8 0.0020 09/11/2013 15:42 ug/L Tin, Sn 143 100 DAM EPA 200.7 30 09/12/2013 09:10 ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 09/12/2013 09:10 U ug/L Zinc, Zn 2.9 0.50 DPC EPA 200.8 0.10 09/11/2013 15:42 mg/L Aluminum, Al 0.0083 0.0010DPC EPA 200.8 0.0003 09/11/2013 15:42 mg/L Boron, B 52.9 0.20 DAM EPA 200.7 0.040 09/12/2013 09:10 mg/L Calcium, Ca 425 0.20 DAM EPA 200.7 0.040 09/12/2013 09:10 mg/L Iron, Fe < 0.10 0.50 DAM EPA 200.7 0.10 09/12/2013 09:10 U mg/L Magnesium, Mg 396 0.10 DAM EPA 200.7 0.020 09/12/2013 09:10 mg/L Manganese, Mn 0.982 0.0050DAM EPA 200.7 0.0010 09/12/2013 09:10 mg/L Potassium, K 110 0.50 DAM EPA 200.7 0.070 09/12/2013 09:09 mg/L Sodium, Na 1820 0.30 DAM EPA 200.7 0.080 09/12/2013 09:09 mg/L Strontium, Sr 5.51 0.010DAM EPA 200.7 0.0030 09/12/2013 09:09

Mountaineer Plant, 133553 Page 8 of 15

### Location: Mountaineer Plant Report Date: 10/8/2013

Sample Number:133553-005Date Collected:08/28/2013Date Received:8/28/2013 

### 1st Stage Feed

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 5.77 0.050DPC EPA 200.8 0.010 09/11/2013 15:47 ug/L Arsenic, As 17.0 0.10 DPC EPA 200.8 0.030 09/11/2013 15:47 ug/L Barium, Ba 57.8 0.10 DPC EPA 200.8 0.020 09/11/2013 15:47 ug/L Beryllium, Be < 3.0 10 DAM EPA 200.7 3.0 09/12/2013 09:14 U ug/L Cadmium, Cd 0.91 0.050DPC EPA 200.8 0.010 09/11/2013 15:47 ug/L Chromium, Cr 2.3 0.20 DPC EPA 200.8 0.040 09/11/2013 15:47 ug/L Cobalt, Co 2.21 0.020DPC EPA 200.8 0.0040 09/11/2013 15:47 ug/L Copper, Cu 0.54 0.050DPC EPA 200.8 0.010 09/11/2013 15:47 ug/L Lead, Pb 0.156 0.010DPC EPA 200.8 0.0020 09/11/2013 15:47 ng/L Mercury, Hg 120 10 TLT EPA 1631E 4.0 09/12/2013 ug/L Molybdenum, Mo 3110 0.050DPC EPA 200.8 0.010 09/11/2013 15:47 ug/L Nickel, Ni 21.2 0.20 DPC EPA 200.8 0.050 09/11/2013 15:47 ug/L Selenium, Se 244 0.50 DPC EPA 200.8 0.20 09/11/2013 15:47 ug/L Silver, Ag < 0.0020 0.010DPC EPA 200.8 0.0020 09/11/2013 15:47 U ug/L Thallium, Tl 2.10 0.050DPC EPA 200.8 0.0020 09/11/2013 15:47 ug/L Tin, Sn 172 100 DAM EPA 200.7 30 09/12/2013 09:14 ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 09/12/2013 09:14 U ug/L Zinc, Zn 2.8 0.50 DPC EPA 200.8 0.10 09/11/2013 15:47 mg/L Aluminum, Al 0.101 0.0010DPC EPA 200.8 0.0003 09/11/2013 15:47 mg/L Boron, B 190 0.20 DAM EPA 200.7 0.040 09/12/2013 09:14 mg/L Calcium, Ca 600 0.20 DAM EPA 200.7 0.040 09/12/2013 09:14 mg/L Iron, Fe 0.20 0.50 DAM EPA 200.7 0.10 09/12/2013 09:14 J mg/L Magnesium, Mg 1550 0.10 DAM EPA 200.7 0.020 09/12/2013 09:14 mg/L Manganese, Mn 20.9 0.0050DAM EPA 200.7 0.0010 09/12/2013 09:14 mg/L Potassium, K 73.7 0.50 DAM EPA 200.7 0.070 09/12/2013 09:13 mg/L Sodium, Na 923 0.30 DAM EPA 200.7 0.080 09/12/2013 09:13 mg/L Strontium, Sr 7.27 0.010DAM EPA 200.7 0.0030 09/12/2013 09:13 mg/L Ammonia, NH3, as N 5.20 0.50 TJK EPA 350.1 0.20 09/05/2013 mg/L Total Kjeldahl Nitrogen, TKN as N3.57 0.50 DMM EPA 351.2 0.10 09/04/2013 mg/L Nitrate-Nitrite, NO3-NO2, as N15.7 0.10 DMM SM20 4500NO3 H 0.020 09/03/2013

Mountaineer Plant, 133553 Page 9 of 15

### Location: Mountaineer Plant Report Date: 10/8/2013

Sample Number:133553-005ADate Collected:08/28/2013Date Received:8/28/2013 

### 1st Stage Feed Dissolved

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 5.28 0.050DPC EPA 200.8 0.010 09/11/2013 15:52 ug/L Arsenic, As 14.8 0.10 DPC EPA 200.8 0.030 09/11/2013 15:52 ug/L Barium, Ba 53.7 0.10 DPC EPA 200.8 0.020 09/11/2013 15:52 ug/L Beryllium, Be < 3.0 10 DAM EPA 200.7 3.0 09/12/2013 09:18 U ug/L Cadmium, Cd 0.71 0.050DPC EPA 200.8 0.010 09/11/2013 15:52 ug/L Chromium, Cr 1.7 0.20 DPC EPA 200.8 0.040 09/11/2013 15:52 ug/L Cobalt, Co 0.927 0.020DPC EPA 200.8 0.0040 09/11/2013 15:52 ug/L Copper, Cu 0.22 0.050DPC EPA 200.8 0.010 09/11/2013 15:52 ug/L Lead, Pb 0.017 0.010DPC EPA 200.8 0.0020 09/11/2013 15:52 ng/L Mercury, Hg 4.6 2.0 TLT EPA 1631E 0.80 09/12/2013 ug/L Molybdenum, Mo 2950 0.050DPC EPA 200.8 0.010 09/11/2013 15:52 ug/L Nickel, Ni 12.2 0.20 DPC EPA 200.8 0.050 09/11/2013 15:52 ug/L Selenium, Se 229 0.50 DPC EPA 200.8 0.20 09/11/2013 15:52 ug/L Selenite, Se+4 (Hydride) 172 20 TLT AEP Method 4.0 09/24/2013 ug/L Silver, Ag 0.0020 0.010DPC EPA 200.8 0.0020 09/11/2013 15:52 J ug/L Thallium, Tl 1.85 0.050DPC EPA 200.8 0.0020 09/11/2013 15:52 ug/L Tin, Sn 200 100 DAM EPA 200.7 30 09/12/2013 09:18 ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 09/12/2013 09:18 U ug/L Zinc, Zn 2.0 0.50 DPC EPA 200.8 0.10 09/11/2013 15:52 mg/L Aluminum, Al 0.0135 0.0010DPC EPA 200.8 0.0003 09/11/2013 15:52 mg/L Boron, B 188 0.20 DAM EPA 200.7 0.040 09/12/2013 09:18 mg/L Calcium, Ca 599 0.20 DAM EPA 200.7 0.040 09/12/2013 09:18 mg/L Iron, Fe < 0.10 0.50 DAM EPA 200.7 0.10 09/12/2013 09:18 U mg/L Magnesium, Mg 1540 0.10 DAM EPA 200.7 0.020 09/12/2013 09:18 mg/L Manganese, Mn 20.7 0.0050DAM EPA 200.7 0.0010 09/12/2013 09:18 mg/L Potassium, K 74.7 0.50 DAM EPA 200.7 0.070 09/12/2013 09:17 mg/L Sodium, Na 924 0.30 DAM EPA 200.7 0.080 09/12/2013 09:17 mg/L Strontium, Sr 7.27 0.010DAM EPA 200.7 0.0030 09/12/2013 09:17

Mountaineer Plant, 133553 Page 10 of 15

### Location: Mountaineer Plant Report Date: 10/8/2013

Sample Number:133553-006Date Collected:08/28/2013Date Received:8/28/2013 

### 2nd Stage Feed

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 2.67 0.050DPC EPA 200.8 0.010 09/11/2013 15:57 ug/L Arsenic, As 8.96 0.10 DPC EPA 200.8 0.030 09/11/2013 15:57 ug/L Barium, Ba 56.5 0.10 DPC EPA 200.8 0.020 09/11/2013 15:57 ug/L Beryllium, Be < 3.0 10 DAM EPA 200.7 3.0 09/12/2013 09:34 U ug/L Cadmium, Cd 0.54 0.050DPC EPA 200.8 0.010 09/11/2013 15:57 ug/L Chromium, Cr 1.4 0.20 DPC EPA 200.8 0.040 09/11/2013 15:57 ug/L Cobalt, Co 2.61 0.020DPC EPA 200.8 0.0040 09/11/2013 15:57 ug/L Copper, Cu 0.15 0.050DPC EPA 200.8 0.010 09/11/2013 15:57 ug/L Lead, Pb 0.028 0.010DPC EPA 200.8 0.0020 09/11/2013 15:57 ng/L Mercury, Hg 7.9 2.0 TLT EPA 1631E 0.80 09/12/2013 ug/L Molybdenum, Mo 2070 0.050DPC EPA 200.8 0.010 09/11/2013 15:57 ug/L Nickel, Ni 21.3 0.20 DPC EPA 200.8 0.050 09/11/2013 15:57 ug/L Selenium, Se 12.4 0.50 DPC EPA 200.8 0.20 09/11/2013 15:57 ug/L Silver, Ag 0.0020 0.010DPC EPA 200.8 0.0020 09/11/2013 15:57 J ug/L Thallium, Tl 0.97 0.050DPC EPA 200.8 0.0020 09/11/2013 15:57 ug/L Tin, Sn 124 100 DAM EPA 200.7 30 The dissolved result is significantly higher than the total recoverable result, indicating that there may be matrix interference present. 09/12/2013 09:34

ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 09/12/2013 09:34 U ug/L Zinc, Zn 1.3 0.50 DPC EPA 200.8 0.10 09/11/2013 15:57 mg/L Aluminum, Al 1.07 0.0010DPC EPA 200.8 0.0003 09/11/2013 15:57 mg/L Boron, B 180 0.20 DAM EPA 200.7 0.040 09/12/2013 09:34 mg/L Calcium, Ca 587 0.20 DAM EPA 200.7 0.040 09/12/2013 09:34 mg/L Iron, Fe 1.55 0.50 DAM EPA 200.7 0.10 09/12/2013 09:34 mg/L Magnesium, Mg 1480 0.10 DAM EPA 200.7 0.020 09/12/2013 09:34 mg/L Manganese, Mn 19.1 0.0050DAM EPA 200.7 0.0010 09/12/2013 09:34 mg/L Potassium, K 75.0 0.50 DAM EPA 200.7 0.070 09/12/2013 09:32 mg/L Sodium, Na 920 0.30 DAM EPA 200.7 0.080 09/12/2013 09:32 mg/L Strontium, Sr 7.03 0.010DAM EPA 200.7 0.0030 09/12/2013 09:32 mg/L Ammonia, NH3, as N 18.6 0.50 TJK EPA 350.1 0.20 09/05/2013 mg/L Total Kjeldahl Nitrogen, TKN as N4.69 0.50 DMM EPA 351.2 0.10 09/04/2013 mg/L Nitrate-Nitrite, NO3-NO2, as N0.41 0.10 DMM SM20 4500NO3 H 0.020 09/03/2013

Mountaineer Plant, 133553 Page 11 of 15

### Location: Mountaineer Plant Report Date: 10/8/2013

Sample Number:133553-006ADate Collected:08/28/2013Date Received:8/28/2013 

### 2nd Stage Feed Dissolved

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 2.35 0.050DPC EPA 200.8 0.010 09/11/2013 16:01 ug/L Arsenic, As 8.47 0.10 DPC EPA 200.8 0.030 09/11/2013 16:01 ug/L Barium, Ba 51.9 0.10 DPC EPA 200.8 0.020 09/11/2013 16:01 ug/L Beryllium, Be < 3.0 10 DAM EPA 200.7 3.0 09/12/2013 09:38 U ug/L Cadmium, Cd 0.48 0.050DPC EPA 200.8 0.010 09/11/2013 16:01 ug/L Chromium, Cr 1.1 0.20 DPC EPA 200.8 0.040 09/11/2013 16:01 ug/L Cobalt, Co 2.37 0.020DPC EPA 200.8 0.0040 09/11/2013 16:01 ug/L Copper, Cu 0.10 0.050DPC EPA 200.8 0.010 09/11/2013 16:01 ug/L Lead, Pb 0.016 0.010DPC EPA 200.8 0.0020 09/11/2013 16:01 ng/L Mercury, Hg 3.2 1.0 TLT EPA 1631E 0.40 09/12/2013 ug/L Molybdenum, Mo 1930 0.050DPC EPA 200.8 0.010 09/11/2013 16:01 ug/L Nickel, Ni 19.7 0.20 DPC EPA 200.8 0.050 09/11/2013 16:01 ug/L Selenium, Se 4.2 0.50 DPC EPA 200.8 0.20 09/11/2013 16:01 ug/L Selenite, Se+4 (Hydride)< 1.0 5.0 TLT AEP Method 1.0 09/24/2013 U ug/L Silver, Ag 0.0030 0.010DPC EPA 200.8 0.0020 09/11/2013 16:01 J ug/L Thallium, Tl 0.90 0.050DPC EPA 200.8 0.0020 09/11/2013 16:01 ug/L Tin, Sn 161 100 DAM EPA 200.7 30 The dissolved result is significantly higher than the total recoverable result, indicating that there may be matrix interference present. 09/12/2013 09:38

ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 09/12/2013 09:38 U ug/L Zinc, Zn 2.4 0.50 DPC EPA 200.8 0.10 09/11/2013 16:01 mg/L Aluminum, Al 0.985 0.0010DPC EPA 200.8 0.0003 09/11/2013 16:01 mg/L Boron, B 176 0.20 DAM EPA 200.7 0.040 09/12/2013 09:38 mg/L Calcium, Ca 573 0.20 DAM EPA 200.7 0.040 09/12/2013 09:38 mg/L Iron, Fe 1.52 0.50 DAM EPA 200.7 0.10 09/12/2013 09:38 mg/L Magnesium, Mg 1440 0.10 DAM EPA 200.7 0.020 09/12/2013 09:38 mg/L Manganese, Mn 18.6 0.0050DAM EPA 200.7 0.0010 09/12/2013 09:38 mg/L Potassium, K 73.5 0.50 DAM EPA 200.7 0.070 09/12/2013 09:36 mg/L Sodium, Na 899 0.30 DAM EPA 200.7 0.080 09/12/2013 09:36 mg/L Strontium, Sr 6.85 0.010DAM EPA 200.7 0.0030 09/12/2013 09:36

Mountaineer Plant, 133553 Page 12 of 15

### Location: Mountaineer Plant Report Date: 10/8/2013

Sample Number:133553-007Date Collected:08/28/2013Date Received:8/28/2013 

### Bioreactor Effluent

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 0.040 0.050DPC EPA 200.8 0.010 09/11/2013 16:06 J ug/L Arsenic, As 0.85 0.10 DPC EPA 200.8 0.030 09/11/2013 16:06 ug/L Barium, Ba 65.5 0.10 DPC EPA 200.8 0.020 09/11/2013 16:06 ug/L Beryllium, Be < 3.0 10 DAM EPA 200.7 3.0 09/12/2013 09:42 U ug/L Cadmium, Cd < 0.010 0.050DPC EPA 200.8 0.010 09/11/2013 16:06 U ug/L Chromium, Cr 0.8 0.20 DPC EPA 200.8 0.040 09/11/2013 16:06 ug/L Cobalt, Co 0.059 0.020DPC EPA 200.8 0.0040 09/11/2013 16:06 ug/L Copper, Cu 0.05 0.050DPC EPA 200.8 0.010 09/11/2013 16:06 ug/L Lead, Pb 0.019 0.010DPC EPA 200.8 0.0020 09/11/2013 16:06 ng/L Mercury, Hg 1.9 1.0 TLT EPA 1631E 0.40 09/12/2013 ug/L Molybdenum, Mo 14.9 0.050DPC EPA 200.8 0.010 09/11/2013 16:06 ug/L Nickel, Ni 2.45 0.20 DPC EPA 200.8 0.050 09/11/2013 16:06 ug/L Selenium, Se 0.8 0.50 DPC EPA 200.8 0.20 09/11/2013 16:06 ug/L Silver, Ag < 0.0020 0.010DPC EPA 200.8 0.0020 09/11/2013 16:06 U ug/L Thallium, Tl 0.024 0.050DPC EPA 200.8 0.0020 09/11/2013 16:06 J ug/L Tin, Sn 194 100 DAM EPA 200.7 30 09/12/2013 09:42 ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 09/12/2013 09:42 U ug/L Zinc, Zn 0.7 0.50 DPC EPA 200.8 0.10 09/11/2013 16:06 mg/L Aluminum, Al 2.40 0.0010DPC EPA 200.8 0.0003 09/11/2013 16:06 mg/L Boron, B 196 0.20 DAM EPA 200.7 0.040 09/12/2013 09:42 mg/L Calcium, Ca 581 0.20 DAM EPA 200.7 0.040 09/12/2013 09:42 mg/L Iron, Fe 0.932 0.50 DAM EPA 200.7 0.10 09/12/2013 09:42 mg/L Magnesium, Mg 1500 0.10 DAM EPA 200.7 0.020 09/12/2013 09:42 mg/L Manganese, Mn 20.9 0.0050DAM EPA 200.7 0.0010 09/12/2013 09:42 mg/L Potassium, K 75.4 0.50 DAM EPA 200.7 0.070 09/12/2013 09:40 mg/L Sodium, Na 882 0.30 DAM EPA 200.7 0.080 09/12/2013 09:40 mg/L Strontium, Sr 6.80 0.010DAM EPA 200.7 0.0030 09/12/2013 09:40 mg/L Ammonia, NH3, as N 26.9 0.50 TJK EPA 350.1 0.20 09/05/2013 mg/L Total Kjeldahl Nitrogen, TKN as N5.35 0.50 DMM EPA 351.2 0.10 09/04/2013 mg/L Nitrate-Nitrite, NO3-NO2, as N0.11 0.10 DMM SM20 4500NO3 H 0.020 09/03/2013

Mountaineer Plant, 133553 Page 13 of 15

### Location: Mountaineer Plant Report Date: 10/8/2013

Sample Number:133553-007ADate Collected:08/28/2013Date Received:8/28/2013 

### Bioreactor Effluent Dissolved

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 0.06 0.050DPC EPA 200.8 0.010 09/11/2013 16:11 ug/L Arsenic, As 0.65 0.10 DPC EPA 200.8 0.030 09/11/2013 16:11 ug/L Barium, Ba 57.6 0.10 DPC EPA 200.8 0.020 09/11/2013 16:11 ug/L Beryllium, Be < 3.0 10 DAM EPA 200.7 3.0 09/12/2013 09:46 U ug/L Cadmium, Cd < 0.010 0.050DPC EPA 200.8 0.010 09/11/2013 16:11 U ug/L Chromium, Cr 0.9 0.20 DPC EPA 200.8 0.040 09/11/2013 16:11 ug/L Cobalt, Co 0.052 0.020DPC EPA 200.8 0.0040 09/11/2013 16:11 ug/L Copper, Cu 0.12 0.050DPC EPA 200.8 0.010 09/11/2013 16:11 ug/L Lead, Pb 0.015 0.010DPC EPA 200.8 0.0020 09/11/2013 16:11 ng/L Mercury, Hg 1.2 0.50 TLT EPA 1631E 0.20 09/12/2013 ug/L Molybdenum, Mo 11.2 0.050DPC EPA 200.8 0.010 09/11/2013 16:11 ug/L Nickel, Ni 1.95 0.20 DPC EPA 200.8 0.050 09/11/2013 16:11 ug/L Selenium, Se 0.9 0.50 DPC EPA 200.8 0.20 09/11/2013 16:11 ug/L Selenite, Se+4 (Hydride)< 0.080 0.40 TLT AEP Method 0.080 09/24/2013 U ug/L Silver, Ag < 0.0020 0.010DPC EPA 200.8 0.0020 09/11/2013 16:11 U ug/L Thallium, Tl 0.011 0.050DPC EPA 200.8 0.0020 09/11/2013 16:11 J ug/L Tin, Sn 238 100 DAM EPA 200.7 30 09/12/2013 09:46 ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 09/12/2013 09:46 U ug/L Zinc, Zn 1.8 0.50 DPC EPA 200.8 0.10 09/11/2013 16:11 mg/L Aluminum, Al 2.10 0.0010DPC EPA 200.8 0.0003 09/11/2013 16:11 mg/L Boron, B 192 0.20 DAM EPA 200.7 0.040 09/12/2013 09:46 mg/L Calcium, Ca 571 0.20 DAM EPA 200.7 0.040 09/12/2013 09:46 mg/L Iron, Fe 0.911 0.50 DAM EPA 200.7 0.10 09/12/2013 09:46 mg/L Magnesium, Mg 1480 0.10 DAM EPA 200.7 0.020 09/12/2013 09:46 mg/L Manganese, Mn 20.5 0.0050DAM EPA 200.7 0.0010 09/12/2013 09:46 mg/L Potassium, K 74.1 0.50 DAM EPA 200.7 0.070 09/12/2013 09:44 mg/L Sodium, Na 868 0.30 DAM EPA 200.7 0.080 09/12/2013 09:44 mg/L Strontium, Sr 6.69 0.010DAM EPA 200.7 0.0030 09/12/2013 09:44



### Sample Number:133553-008Date Collected:08/28/2013Date Received:8/28/2013 

### Field Blank

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ng/L Mercury, Hg 0.45 0.50 TLT EPA 1631E 0.20 09/12/2013 J

Mountaineer Plant, 133553 Page 14 of 15

### Location: Mountaineer Plant Report Date: 10/8/2013

THIS TEST REPORT RELATES ONLY TO THE ITEMS TESTED AND SHALL NOT BE REPRODUCED EXCEPT IN FULL WITHOUT WRITTEN APPROVAL OF THE LABORATORY. ALL TEST RESULTS MEET ALL OF THE REQUIREMENTS OF THE ACCREDITING AUTHORITY, UNLESS OTHERWISE NOTED. U: Analyte was analyzed and not detected at or above adjusted Method Detection Limit J: Analyte was positively identified, though the quantitation was below Reporting Limit.

Brian Snyder, Chemist II Email bssnyder@aep.comTel. 614-836-4224

Fax 614-836-4168Audinet 210-4224

Mountaineer Plant, 133553 Page 15 of 15