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: 8/7/2013

Sample Number:132921-001Date Collected:07/17/2013 11:05Date Received:7/17/2013 

### Primary Clarifier Effluent

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 3.71 0.050DPC EPA 200.8 0.010 07/24/2013 11:48 ug/L Arsenic, As 3.64 0.10 DPC EPA 200.8 0.030 07/24/2013 11:48 ug/L Barium, Ba 92.3 0.10 DPC EPA 200.8 0.020 07/24/2013 11:48 ug/L Beryllium, Be < 1.0 5.0 DAM EPA 200.7 1.0 07/31/2013 15:40 U ug/L Cadmium, Cd 2.20 0.050DPC EPA 200.8 0.010 07/24/2013 11:48 ug/L Chromium, Cr 5.6 0.20 DPC EPA 200.8 0.040 07/24/2013 11:48 ug/L Cobalt, Co 42.2 0.020DPC EPA 200.8 0.0040 07/24/2013 11:48 ug/L Copper, Cu 2.66 0.050DPC EPA 200.8 0.010 07/24/2013 11:48 ug/L Lead, Pb 1.08 0.010DPC EPA 200.8 0.0020 07/24/2013 11:48 ng/L Mercury, Hg 668 50 TLT EPA 1631E 20 07/29/2013 ug/L Molybdenum, Mo 311 0.050DPC EPA 200.8 0.010 07/24/2013 11:48 ug/L Nickel, Ni 465 0.20 DPC EPA 200.8 0.050 07/24/2013 11:48 ug/L Selenium, Se 309 0.50 DPC EPA 200.8 0.20 07/24/2013 11:48 ug/L Silver, Ag 0.014 0.010DPC EPA 200.8 0.0020 07/24/2013 11:48 ug/L Thallium, Tl 3.50 0.050DPC EPA 200.8 0.0020 07/24/2013 11:48 ug/L Tin, Sn < 10 50 DAM EPA 200.7 10 07/31/2013 15:40 U ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 07/31/2013 15:40 U ug/L Zinc, Zn 74.5 0.50 DPC EPA 200.8 0.10 07/24/2013 11:48 mg/L Aluminum, Al 0.396 0.0010DPC EPA 200.8 0.0003 07/24/2013 11:48 mg/L Boron, B 329 0.20 DAM EPA 200.7 0.040 07/31/2013 15:40 mg/L Calcium, Ca 740 0.20 DAM EPA 200.7 0.040 07/31/2013 15:40 mg/L Iron, Fe 0.842 0.50 DAM EPA 200.7 0.10 07/31/2013 15:40 mg/L Magnesium, Mg 2690 0.10 DAM EPA 200.7 0.020 07/31/2013 15:40 mg/L Manganese, Mn 34.4 0.0050DAM EPA 200.7 0.0010 07/31/2013 15:40 mg/L Potassium, K 53.0 0.50 DAM EPA 200.7 0.070 07/31/2013 15:38 mg/L Sodium, Na 263 0.50 DAM EPA 200.7 0.080 07/31/2013 15:38 mg/L Strontium, Sr 8.96 0.010DAM EPA 200.7 0.0030 07/31/2013 15:38 mg/L Nitrate-Nitrite, NO3-NO2, as N38.8 0.10 DMM SM20 4500NO3 H 0.020 07/22/2013

Mountaineer Plant, 132921 Page 1 of 10

### Location: Mountaineer Plant Report Date: 8/7/2013

Sample Number:132921-001ADate Collected:07/17/2013 11:05Date Received:7/17/2013 

### Primary Clarifier Effluent Dissolved

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 3.02 0.050DPC EPA 200.8 0.010 07/24/2013 11:53 ug/L Arsenic, As 2.65 0.10 DPC EPA 200.8 0.030 07/24/2013 11:53 ug/L Barium, Ba 81.4 0.10 DPC EPA 200.8 0.020 07/24/2013 11:53 ug/L Beryllium, Be < 1.0 5.0 DAM EPA 200.7 1.0 07/31/2013 16:27 U ug/L Cadmium, Cd 1.28 0.050DPC EPA 200.8 0.010 07/24/2013 11:53 ug/L Chromium, Cr 1.5 0.20 DPC EPA 200.8 0.040 07/24/2013 11:53 ug/L Cobalt, Co 40.0 0.020DPC EPA 200.8 0.0040 07/24/2013 11:53 ug/L Copper, Cu 0.81 0.050DPC EPA 200.8 0.010 07/24/2013 11:53 ug/L Lead, Pb 0.052 0.010DPC EPA 200.8 0.0020 07/24/2013 11:53 ug/L Molybdenum, Mo 298 0.050DPC EPA 200.8 0.010 07/24/2013 11:53 ug/L Nickel, Ni 446 0.20 DPC EPA 200.8 0.050 07/24/2013 11:53 ug/L Selenium, Se 292 0.50 DPC EPA 200.8 0.20 07/24/2013 11:53 ug/L Selenite, Se+4 (Hydride) 183 20 TLT AEP Method 4.0 08/05/2013 ug/L Silver, Ag < 0.0020 0.010DPC EPA 200.8 0.0020 07/24/2013 11:53 U ug/L Thallium, Tl 3.43 0.050DPC EPA 200.8 0.0020 07/24/2013 11:53 ug/L Tin, Sn < 10 50 DAM EPA 200.7 10 07/31/2013 16:28 U ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 07/31/2013 16:27 U ug/L Zinc, Zn 60.2 0.50 DPC EPA 200.8 0.10 07/24/2013 11:53 mg/L Aluminum, Al 0.0337 0.0010DPC EPA 200.8 0.0003 07/24/2013 11:53 mg/L Boron, B 325 0.20 DAM EPA 200.7 0.040 07/31/2013 16:27 mg/L Calcium, Ca 722 0.20 DAM EPA 200.7 0.040 07/31/2013 16:27 mg/L Iron, Fe < 0.10 0.50 DAM EPA 200.7 0.10 07/31/2013 16:28 U mg/L Magnesium, Mg 2630 0.10 DAM EPA 200.7 0.020 07/31/2013 16:27 mg/L Manganese, Mn 33.7 0.0050DAM EPA 200.7 0.0010 07/31/2013 16:27 mg/L Potassium, K 51.7 0.50 DAM EPA 200.7 0.070 07/31/2013 16:26 mg/L Sodium, Na 261 0.50 DAM EPA 200.7 0.080 07/31/2013 16:26 mg/L Strontium, Sr 8.76 0.010DAM EPA 200.7 0.0030 07/31/2013 16:26

Mountaineer Plant, 132921 Page 2 of 10

### Location: Mountaineer Plant Report Date: 8/7/2013

Sample Number:132921-002Date Collected:07/17/2013 10:36Date Received:7/17/2013 

### CPS Effluent

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 2.60 0.050DPC EPA 200.8 0.010 07/24/2013 11:58 ug/L Arsenic, As 1.85 0.10 DPC EPA 200.8 0.030 07/24/2013 11:58 ug/L Barium, Ba 79.6 0.10 DPC EPA 200.8 0.020 07/24/2013 11:58 ug/L Beryllium, Be < 1.0 5.0 DAM EPA 200.7 1.0 07/31/2013 16:03 U ug/L Cadmium, Cd 0.30 0.050DPC EPA 200.8 0.010 07/24/2013 11:58 ug/L Chromium, Cr 2.2 0.20 DPC EPA 200.8 0.040 07/24/2013 11:58 ug/L Cobalt, Co 5.10 0.020DPC EPA 200.8 0.0040 07/24/2013 11:58 ug/L Copper, Cu 0.81 0.050DPC EPA 200.8 0.010 07/24/2013 11:58 ug/L Lead, Pb 0.127 0.010DPC EPA 200.8 0.0020 07/24/2013 11:58 ng/L Mercury, Hg 89.5 20 TLT EPA 1631E 8.0 07/29/2013 ug/L Molybdenum, Mo 275 0.050DPC EPA 200.8 0.010 07/24/2013 11:58 ug/L Nickel, Ni 132 0.20 DPC EPA 200.8 0.050 07/24/2013 11:58 ug/L Selenium, Se 255 0.50 DPC EPA 200.8 0.20 07/24/2013 11:58 ug/L Silver, Ag < 0.0020 0.010DPC EPA 200.8 0.0020 07/24/2013 11:58 U ug/L Thallium, Tl 1.84 0.050DPC EPA 200.8 0.0020 07/24/2013 11:58 ug/L Tin, Sn < 10 50 DAM EPA 200.7 10 07/31/2013 16:03 U ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 07/31/2013 16:03 U ug/L Zinc, Zn 13.5 0.50 DPC EPA 200.8 0.10 07/24/2013 11:58 mg/L Aluminum, Al 0.100 0.0010DPC EPA 200.8 0.0003 07/24/2013 11:58 mg/L Boron, B 288 0.20 DAM EPA 200.7 0.040 07/31/2013 16:03 mg/L Calcium, Ca 649 0.20 DAM EPA 200.7 0.040 07/31/2013 16:03 mg/L Iron, Fe 0.523 0.50 DAM EPA 200.7 0.10 07/31/2013 16:03 mg/L Magnesium, Mg 2400 0.10 DAM EPA 200.7 0.020 07/31/2013 16:03 mg/L Manganese, Mn 27.3 0.0050DAM EPA 200.7 0.0010 07/31/2013 16:03 mg/L Potassium, K 46.0 0.50 DAM EPA 200.7 0.070 07/31/2013 16:01 mg/L Sodium, Na 232 0.50 DAM EPA 200.7 0.080 07/31/2013 16:01 mg/L Strontium, Sr 7.93 0.010DAM EPA 200.7 0.0030 07/31/2013 16:01 mg/L Nitrate-Nitrite, NO3-NO2, as N33.7 0.10 DMM SM20 4500NO3 H 0.020 07/22/2013

Mountaineer Plant, 132921 Page 3 of 10

### Location: Mountaineer Plant Report Date: 8/7/2013

Sample Number:132921-002ADate Collected:07/17/2013 10:36Date Received:7/17/2013 

### CPS Effluent Dissolved

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 2.41 0.050DPC EPA 200.8 0.010 07/24/2013 12:03 ug/L Arsenic, As 1.76 0.10 DPC EPA 200.8 0.030 07/24/2013 12:03 ug/L Barium, Ba 76.9 0.10 DPC EPA 200.8 0.020 07/24/2013 12:03 ug/L Beryllium, Be < 1.0 5.0 DAM EPA 200.7 1.0 07/31/2013 16:36 U ug/L Cadmium, Cd < 0.010 0.050DPC EPA 200.8 0.010 07/24/2013 12:03 U ug/L Chromium, Cr 1.3 0.20 DPC EPA 200.8 0.040 07/24/2013 12:03 ug/L Cobalt, Co 3.76 0.020DPC EPA 200.8 0.0040 07/24/2013 12:03 ug/L Copper, Cu 0.47 0.050DPC EPA 200.8 0.010 07/24/2013 12:03 ug/L Lead, Pb 0.029 0.010DPC EPA 200.8 0.0020 07/24/2013 12:03 ug/L Molybdenum, Mo 269 0.050DPC EPA 200.8 0.010 07/24/2013 12:03 ug/L Nickel, Ni 115 0.20 DPC EPA 200.8 0.050 07/24/2013 12:03 ug/L Selenium, Se 245 0.50 DPC EPA 200.8 0.20 07/24/2013 12:03 ug/L Selenite, Se+4 (Hydride) 153 20 TLT AEP Method 4.0 08/05/2013 ug/L Silver, Ag < 0.0020 0.010DPC EPA 200.8 0.0020 07/24/2013 12:03 U ug/L Thallium, Tl 1.68 0.050DPC EPA 200.8 0.0020 07/24/2013 12:03 ug/L Tin, Sn < 10 50 DAM EPA 200.7 10 07/31/2013 16:36 U ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 07/31/2013 16:36 U ug/L Zinc, Zn 9.2 0.50 DPC EPA 200.8 0.10 07/24/2013 12:03 mg/L Aluminum, Al 0.0204 0.0010DPC EPA 200.8 0.0003 07/24/2013 12:03 mg/L Boron, B 288 0.20 DAM EPA 200.7 0.040 07/31/2013 16:36 mg/L Calcium, Ca 649 0.20 DAM EPA 200.7 0.040 07/31/2013 16:36 mg/L Iron, Fe < 0.10 0.50 DAM EPA 200.7 0.10 07/31/2013 16:36 U mg/L Magnesium, Mg 2370 0.10 DAM EPA 200.7 0.020 07/31/2013 16:36 mg/L Manganese, Mn 27.2 0.0050DAM EPA 200.7 0.0010 07/31/2013 16:36 mg/L Potassium, K 46.0 0.50 DAM EPA 200.7 0.070 07/31/2013 16:34 mg/L Sodium, Na 231 0.50 DAM EPA 200.7 0.080 07/31/2013 16:34 mg/L Strontium, Sr 7.95 0.010DAM EPA 200.7 0.0030 07/31/2013 16:34

Mountaineer Plant, 132921 Page 4 of 10

### Location: Mountaineer Plant Report Date: 8/7/2013

Sample Number:132921-003Date Collected:07/17/2013 10:52Date Received:7/17/2013 

### Landfill Leachate

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 9.60 0.050DPC EPA 200.8 0.010 07/24/2013 12:07 ug/L Arsenic, As 40.1 0.10 DPC EPA 200.8 0.030 07/24/2013 12:07 ug/L Barium, Ba 37.1 0.10 DPC EPA 200.8 0.020 07/24/2013 12:07 ug/L Beryllium, Be < 1.0 5.0 DAM EPA 200.7 1.0 07/31/2013 16:11 U ug/L Cadmium, Cd 0.10 0.050DPC EPA 200.8 0.010 07/24/2013 12:07 ug/L Chromium, Cr 0.7 0.20 DPC EPA 200.8 0.040 07/24/2013 12:07 ug/L Cobalt, Co 3.03 0.020DPC EPA 200.8 0.0040 07/24/2013 12:07 ug/L Copper, Cu 0.88 0.050DPC EPA 200.8 0.010 07/24/2013 12:07 ug/L Lead, Pb 0.063 0.010DPC EPA 200.8 0.0020 07/24/2013 12:07 ng/L Mercury, Hg 62.8 10 TLT EPA 1631E 4.0 07/29/2013 ug/L Molybdenum, Mo 5550 0.050DPC EPA 200.8 0.010 07/24/2013 12:07 ug/L Nickel, Ni 11.1 0.20 DPC EPA 200.8 0.050 07/24/2013 12:07 ug/L Selenium, Se 198 0.50 DPC EPA 200.8 0.20 07/24/2013 12:07 ug/L Silver, Ag < 0.0020 0.010DPC EPA 200.8 0.0020 07/24/2013 12:07 U ug/L Thallium, Tl 1.98 0.050DPC EPA 200.8 0.0020 07/24/2013 12:07 ug/L Tin, Sn < 10 50 DAM EPA 200.7 10 07/31/2013 16:12 U ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 07/31/2013 16:11 U ug/L Zinc, Zn 3.6 0.50 DPC EPA 200.8 0.10 07/24/2013 12:07 mg/L Aluminum, Al 0.0203 0.0010DPC EPA 200.8 0.0003 07/24/2013 12:07 mg/L Boron, B 43.9 0.20 DAM EPA 200.7 0.040 07/31/2013 16:11 mg/L Calcium, Ca 365 0.20 DAM EPA 200.7 0.040 07/31/2013 16:11 mg/L Iron, Fe < 0.10 0.50 DAM EPA 200.7 0.10 07/31/2013 16:12 U mg/L Magnesium, Mg 340 0.10 DAM EPA 200.7 0.020 07/31/2013 16:11 mg/L Manganese, Mn 1.76 0.0050DAM EPA 200.7 0.0010 07/31/2013 16:11 mg/L Potassium, K 87.8 0.50 DAM EPA 200.7 0.070 07/31/2013 16:10 mg/L Sodium, Na 1440 0.50 DAM EPA 200.7 0.080 07/31/2013 16:10 mg/L Strontium, Sr 4.60 0.010DAM EPA 200.7 0.0030 07/31/2013 16:10 mg/L Nitrate-Nitrite, NO3-NO2, as N31.5 0.10 DMM SM20 4500NO3 H 0.020 07/22/2013

Mountaineer Plant, 132921 Page 5 of 10

### Location: Mountaineer Plant Report Date: 8/7/2013

Sample Number:132921-003ADate Collected:07/17/2013 10:52Date Received:7/17/2013 

### Landfill Leachate Dissolved

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 8.73 0.050DPC EPA 200.8 0.010 07/24/2013 12:12 ug/L Arsenic, As 35.6 0.10 DPC EPA 200.8 0.030 07/24/2013 12:12 ug/L Barium, Ba 34.3 0.10 DPC EPA 200.8 0.020 07/24/2013 12:12 ug/L Beryllium, Be < 1.0 5.0 DAM EPA 200.7 1.0 07/31/2013 16:44 U ug/L Cadmium, Cd 0.09 0.050DPC EPA 200.8 0.010 07/24/2013 12:12 ug/L Chromium, Cr 0.3 0.20 DPC EPA 200.8 0.040 07/24/2013 12:12 ug/L Cobalt, Co 2.30 0.020DPC EPA 200.8 0.0040 07/24/2013 12:12 ug/L Copper, Cu 0.34 0.050DPC EPA 200.8 0.010 07/24/2013 12:12 ug/L Lead, Pb 0.021 0.010DPC EPA 200.8 0.0020 07/24/2013 12:12 ug/L Molybdenum, Mo 5150 0.050DPC EPA 200.8 0.010 07/24/2013 12:12 ug/L Nickel, Ni 9.66 0.20 DPC EPA 200.8 0.050 07/24/2013 12:12 ug/L Selenium, Se 157 0.50 DPC EPA 200.8 0.20 07/24/2013 12:12 ug/L Selenite, Se+4 (Hydride) 71.8 20 TLT AEP Method 4.0 08/05/2013 ug/L Silver, Ag < 0.0020 0.010DPC EPA 200.8 0.0020 07/24/2013 12:12 U ug/L Thallium, Tl 1.81 0.050DPC EPA 200.8 0.0020 07/24/2013 12:12 ug/L Tin, Sn < 10 50 DAM EPA 200.7 10 07/31/2013 16:45 U ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 07/31/2013 16:44 U ug/L Zinc, Zn 3.9 0.50 DPC EPA 200.8 0.10 07/24/2013 12:12 mg/L Aluminum, Al 0.0055 0.0010DPC EPA 200.8 0.0003 07/24/2013 12:12 mg/L Boron, B 43.7 0.20 DAM EPA 200.7 0.040 07/31/2013 16:44 mg/L Calcium, Ca 363 0.20 DAM EPA 200.7 0.040 07/31/2013 16:44 mg/L Iron, Fe < 0.10 0.50 DAM EPA 200.7 0.10 07/31/2013 16:45 U mg/L Magnesium, Mg 337 0.10 DAM EPA 200.7 0.020 07/31/2013 16:44 mg/L Manganese, Mn 1.71 0.0050DAM EPA 200.7 0.0010 07/31/2013 16:44 mg/L Potassium, K 87.8 0.50 DAM EPA 200.7 0.070 07/31/2013 16:43 mg/L Sodium, Na 1440 0.50 DAM EPA 200.7 0.080 07/31/2013 16:43 mg/L Strontium, Sr 4.60 0.010DAM EPA 200.7 0.0030 07/31/2013 16:43

Mountaineer Plant, 132921 Page 6 of 10

### Location: Mountaineer Plant Report Date: 8/7/2013

Sample Number:132921-004Date Collected:07/17/2013 10:49Date Received:7/17/2013 

### 1st Stage Feed

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 5.41 0.050DPC EPA 200.8 0.010 07/24/2013 12:17 ug/L Arsenic, As 16.8 0.10 DPC EPA 200.8 0.030 07/24/2013 12:17 ug/L Barium, Ba 65.3 0.10 DPC EPA 200.8 0.020 07/24/2013 12:17 ug/L Beryllium, Be < 1.0 5.0 DAM EPA 200.7 1.0 07/31/2013 16:15 U ug/L Cadmium, Cd 0.48 0.050DPC EPA 200.8 0.010 07/24/2013 12:17 ug/L Chromium, Cr 2.5 0.20 DPC EPA 200.8 0.040 07/24/2013 12:17 ug/L Cobalt, Co 5.90 0.020DPC EPA 200.8 0.0040 07/24/2013 12:17 ug/L Copper, Cu 1.25 0.050DPC EPA 200.8 0.010 07/24/2013 12:17 ug/L Lead, Pb 0.211 0.010DPC EPA 200.8 0.0020 07/24/2013 12:17 ng/L Mercury, Hg 137 10 TLT EPA 1631E 4.0 07/29/2013 ug/L Molybdenum, Mo 2280 0.050DPC EPA 200.8 0.010 07/24/2013 12:17 ug/L Nickel, Ni 109 0.20 DPC EPA 200.8 0.050 07/24/2013 12:17 ug/L Selenium, Se 245 0.50 DPC EPA 200.8 0.20 07/24/2013 12:17 ug/L Silver, Ag 0.0020 0.010DPC EPA 200.8 0.0020 07/24/2013 12:17 J ug/L Thallium, Tl 2.13 0.050DPC EPA 200.8 0.0020 07/24/2013 12:17 ug/L Tin, Sn < 10 50 DAM EPA 200.7 10 07/31/2013 16:15 U ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 07/31/2013 16:15 U ug/L Zinc, Zn 15.6 0.50 DPC EPA 200.8 0.10 07/24/2013 12:17 mg/L Aluminum, Al 0.143 0.0010DPC EPA 200.8 0.0003 07/24/2013 12:17 mg/L Boron, B 201 0.20 DAM EPA 200.7 0.040 07/31/2013 16:15 mg/L Calcium, Ca 549 0.20 DAM EPA 200.7 0.040 07/31/2013 16:15 mg/L Iron, Fe 0.825 0.50 DAM EPA 200.7 0.10 07/31/2013 16:15 mg/L Magnesium, Mg 1610 0.10 DAM EPA 200.7 0.020 07/31/2013 16:15 mg/L Manganese, Mn 18.1 0.0050DAM EPA 200.7 0.0010 07/31/2013 16:15 mg/L Potassium, K 62.3 0.50 DAM EPA 200.7 0.070 07/31/2013 16:13 mg/L Sodium, Na 701 0.50 DAM EPA 200.7 0.080 07/31/2013 16:13 mg/L Strontium, Sr 6.70 0.010DAM EPA 200.7 0.0030 07/31/2013 16:13 mg/L Nitrate-Nitrite, NO3-NO2, as N23.3 0.10 DMM SM20 4500NO3 H 0.020 07/22/2013

Mountaineer Plant, 132921 Page 7 of 10

### Location: Mountaineer Plant Report Date: 8/7/2013

Sample Number:132921-004ADate Collected:07/17/2013 10:49Date Received:7/17/2013 

### 1st Stage Feed Dissolved

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 4.77 0.050DPC EPA 200.8 0.010 07/24/2013 12:22 ug/L Arsenic, As 14.3 0.10 DPC EPA 200.8 0.030 07/24/2013 12:22 ug/L Barium, Ba 59.4 0.10 DPC EPA 200.8 0.020 07/24/2013 12:22 ug/L Beryllium, Be < 1.0 5.0 DAM EPA 200.7 1.0 07/31/2013 16:48 U ug/L Cadmium, Cd < 0.010 0.050DPC EPA 200.8 0.010 07/24/2013 12:22 U ug/L Chromium, Cr 0.8 0.20 DPC EPA 200.8 0.040 07/24/2013 12:22 ug/L Cobalt, Co 3.41 0.020DPC EPA 200.8 0.0040 07/24/2013 12:22 ug/L Copper, Cu 0.45 0.050DPC EPA 200.8 0.010 07/24/2013 12:22 ug/L Lead, Pb 0.021 0.010DPC EPA 200.8 0.0020 07/24/2013 12:22 ug/L Molybdenum, Mo 2220 0.050DPC EPA 200.8 0.010 07/24/2013 12:22 ug/L Nickel, Ni 79.9 0.20 DPC EPA 200.8 0.050 07/24/2013 12:22 ug/L Selenium, Se 214 0.50 DPC EPA 200.8 0.20 07/24/2013 12:22 ug/L Selenite, Se+4 (Hydride) 119 20 TLT AEP Method 4.0 08/05/2013 ug/L Silver, Ag < 0.0020 0.010DPC EPA 200.8 0.0020 07/24/2013 12:22 U ug/L Thallium, Tl 1.81 0.050DPC EPA 200.8 0.0020 07/24/2013 12:22 ug/L Tin, Sn < 10 50 DAM EPA 200.7 10 07/31/2013 16:48 U ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 07/31/2013 16:48 U ug/L Zinc, Zn 7.7 0.50 DPC EPA 200.8 0.10 07/24/2013 12:22 mg/L Aluminum, Al 0.0144 0.0010DPC EPA 200.8 0.0003 07/24/2013 12:22 mg/L Boron, B 189 0.20 DAM EPA 200.7 0.040 07/31/2013 16:48 mg/L Calcium, Ca 528 0.20 DAM EPA 200.7 0.040 07/31/2013 16:48 mg/L Iron, Fe < 0.10 0.50 DAM EPA 200.7 0.10 07/31/2013 16:48 U mg/L Magnesium, Mg 1520 0.10 DAM EPA 200.7 0.020 07/31/2013 16:48 mg/L Manganese, Mn 16.9 0.0050DAM EPA 200.7 0.0010 07/31/2013 16:48 mg/L Potassium, K 61.0 0.50 DAM EPA 200.7 0.070 07/31/2013 16:46 mg/L Sodium, Na 692 0.50 DAM EPA 200.7 0.080 07/31/2013 16:46 mg/L Strontium, Sr 6.37 0.010DAM EPA 200.7 0.0030 07/31/2013 16:46

Mountaineer Plant, 132921 Page 8 of 10

### Location: Mountaineer Plant Report Date: 8/7/2013

Sample Number:132921-005Date Collected:07/17/2013 10:44Date Received:7/17/2013 

### Bioreactor Effluent

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 0.12 0.050DPC EPA 200.8 0.010 07/24/2013 12:27 ug/L Arsenic, As 0.57 0.10 DPC EPA 200.8 0.030 07/24/2013 12:27 ug/L Barium, Ba 80.5 0.10 DPC EPA 200.8 0.020 07/24/2013 12:27 ug/L Beryllium, Be < 1.0 5.0 DAM EPA 200.7 1.0 07/31/2013 16:24 U ug/L Cadmium, Cd < 0.010 0.050DPC EPA 200.8 0.010 07/24/2013 12:27 U ug/L Chromium, Cr 2.1 0.20 DPC EPA 200.8 0.040 07/24/2013 12:27 ug/L Cobalt, Co 0.051 0.020DPC EPA 200.8 0.0040 07/24/2013 12:27 ug/L Copper, Cu 0.40 0.050DPC EPA 200.8 0.010 07/24/2013 12:27 ug/L Lead, Pb 0.020 0.010DPC EPA 200.8 0.0020 07/24/2013 12:27 ng/L Mercury, Hg 5.6 1.0 TLT EPA 1631E 0.40 07/29/2013 ug/L Molybdenum, Mo 7.33 0.050DPC EPA 200.8 0.010 07/24/2013 12:27 ug/L Nickel, Ni 2.18 0.20 DPC EPA 200.8 0.050 07/24/2013 12:27 ug/L Selenium, Se 2.2 0.50 DPC EPA 200.8 0.20 07/24/2013 12:27 ug/L Silver, Ag < 0.0020 0.010DPC EPA 200.8 0.0020 07/24/2013 12:27 U ug/L Thallium, Tl 0.0090 0.050DPC EPA 200.8 0.0020 07/24/2013 12:27 J ug/L Tin, Sn < 10 50 DAM EPA 200.7 10 07/31/2013 16:24 U ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 07/31/2013 16:24 U ug/L Zinc, Zn 1.3 0.50 DPC EPA 200.8 0.10 07/24/2013 12:27 mg/L Aluminum, Al 3.76 0.0010DPC EPA 200.8 0.0003 07/24/2013 12:27 mg/L Boron, B 179 0.20 DAM EPA 200.7 0.040 07/31/2013 16:24 mg/L Calcium, Ca 553 0.20 DAM EPA 200.7 0.040 07/31/2013 16:24 mg/L Iron, Fe 1.01 0.50 DAM EPA 200.7 0.10 07/31/2013 16:24 mg/L Magnesium, Mg 1480 0.10 DAM EPA 200.7 0.020 07/31/2013 16:24 mg/L Manganese, Mn 13.3 0.0050DAM EPA 200.7 0.0010 07/31/2013 16:24 mg/L Potassium, K 59.1 0.50 DAM EPA 200.7 0.070 07/31/2013 16:22 mg/L Sodium, Na 682 0.50 DAM EPA 200.7 0.080 07/31/2013 16:22 mg/L Strontium, Sr 6.59 0.010DAM EPA 200.7 0.0030 07/31/2013 16:22 mg/L Nitrate-Nitrite, NO3-NO2, as N1.66 0.10 DMM SM20 4500NO3 H 0.020 07/22/2013

Mountaineer Plant, 132921 Page 9 of 10

### Location: Mountaineer Plant Report Date: 8/7/2013

Sample Number:132921-005ADate Collected:07/17/2013 10:44Date Received:7/17/2013 

### Bioreactor Effluent Dissolved

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ug/L Antimony, Sb 0.07 0.050DPC EPA 200.8 0.010 07/24/2013 12:31 ug/L Arsenic, As 0.51 0.10 DPC EPA 200.8 0.030 07/24/2013 12:31 ug/L Barium, Ba 72.4 0.10 DPC EPA 200.8 0.020 07/24/2013 12:31 ug/L Beryllium, Be < 1.0 5.0 DAM EPA 200.7 1.0 07/31/2013 16:52 U ug/L Cadmium, Cd < 0.010 0.050DPC EPA 200.8 0.010 07/24/2013 12:31 U ug/L Chromium, Cr 1.8 0.20 DPC EPA 200.8 0.040 07/24/2013 12:31 ug/L Cobalt, Co 0.051 0.020DPC EPA 200.8 0.0040 07/24/2013 12:31 ug/L Copper, Cu 0.12 0.050DPC EPA 200.8 0.010 07/24/2013 12:31 ug/L Lead, Pb 0.0070 0.010DPC EPA 200.8 0.0020 07/24/2013 12:31 J ug/L Molybdenum, Mo 5.38 0.050DPC EPA 200.8 0.010 07/24/2013 12:31 ug/L Nickel, Ni 2.08 0.20 DPC EPA 200.8 0.050 07/24/2013 12:31 ug/L Selenium, Se 2.0 0.50 DPC EPA 200.8 0.20 07/24/2013 12:31 ug/L Selenite, Se+4 (Hydride)< 0.080 0.40 TLT AEP Method 0.080 08/05/2013 U ug/L Silver, Ag < 0.0020 0.010DPC EPA 200.8 0.0020 07/24/2013 12:31 U ug/L Thallium, Tl 0.0020 0.050DPC EPA 200.8 0.0020 07/24/2013 12:31 J ug/L Tin, Sn < 10 50 DAM EPA 200.7 10 07/31/2013 16:52 U ug/L Titanium, Ti < 3.0 20 DAM EPA 200.7 3.0 07/31/2013 16:52 U ug/L Zinc, Zn 2.8 0.50 DPC EPA 200.8 0.10 07/24/2013 12:31 mg/L Aluminum, Al 3.29 0.0010DPC EPA 200.8 0.0003 07/24/2013 12:31 mg/L Boron, B 176 0.20 DAM EPA 200.7 0.040 07/31/2013 16:51 mg/L Calcium, Ca 531 0.20 DAM EPA 200.7 0.040 07/31/2013 16:51 mg/L Iron, Fe 0.924 0.50 DAM EPA 200.7 0.10 07/31/2013 16:52 mg/L Magnesium, Mg 1430 0.10 DAM EPA 200.7 0.020 07/31/2013 16:51 mg/L Manganese, Mn 12.9 0.0050DAM EPA 200.7 0.0010 07/31/2013 16:51 mg/L Potassium, K 59.0 0.50 DAM EPA 200.7 0.070 07/31/2013 16:50 mg/L Sodium, Na 680 0.50 DAM EPA 200.7 0.080 07/31/2013 16:50 mg/L Strontium, Sr 6.45 0.010DAM EPA 200.7 0.0030 07/31/2013 16:50



### Sample Number:132921-006Date Collected:07/17/2013 10:53Date Received:7/17/2013 

## Field Blank

Units Parameter Result RLAnalysis ByAnalysis Date/TimeMethod MDL Data Qual ng/L Mercury, Hg 0.28 0.50 TLT EPA 1631E 0.20 07/29/2013 J

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, 132921 Page 10 of 10