8805_EcustaAshLF_Detections_DIN28255_20151105

1 of 6
Process Landfill
MW1 Monitoring Well - Located on north side of Landfill
2L
Standard 07/07/10 11/09/10
Field Data
Field pH 6.5 to 8.5 6.08 5.97 6.1 6.0 5.9 6.9 6.0 5.8 5.6 6.0 5.9 6.1
Field Temperature (deg C)NE 17.0 17.17 18.63 16.58 17.7 13.70 16.49 16.25 16.38 16.4 18.1 17.6
Static Water Level (feet)NE 11.53 11.29 11.44 11.83 11.92 11.77 11.5 11.98 11.65 11.72 11.92 9.46
Field Specific Conductance (umhos/cm)NE 821 671 746 675 696 690 684 642 706 687 732 690
Turbidity (NTU)NE 7.85 22 22 3.28 3.97 2.23 11.7 0.95 2.73 6.65 4.90 24.98
Substance (Detects Only)
Arsenic 10 ND ND ND ND ND ND ND ND ND ND 3.5 J NA
Barium 700 120 110 122 115 137 136 99.6 127 119 123 137 100
Cadmium 2 ND ND ND ND ND ND 1.1 ND ND ND ND NA
Calcium NE 60500 52700 65700 57600 62300 56000 53900 53900 59200 57300 61000 54400
Cobalt 1 59 72 41.9 ND ND ND ND 19.7 ND ND 4.5 J NA
Copper (mg/L)1 ND ND ND 0.0073 ND ND 0.0112 ND ND ND 0.0075 0.0082
Lead 15 ND 6.1 ND ND ND ND ND ND ND 3.6 J 3.1 J 3.3 J
Magnesium NE 6900 6700 7150 8080 7480 7980 7680 6740 7700 7750 7710 7600
Nickel 100 7.0 8.6 ND ND ND ND ND ND ND 2.8 J ND NA
Potassium NE ND ND ND ND ND ND ND ND ND 3390 J 3640 J 3030 J
Selenium 20 ND ND ND ND ND ND ND ND ND ND ND 7.0 J
Sodium NE ND 6300 ND ND ND 5390 ND ND ND 5460 3410 J 4640 J
Vanadium NE ND ND ND ND ND ND ND ND ND ND ND 5.9
Acetone (mg/L)6 ND ND 0.0138 J ND 0.0046 J ND ND ND ND ND ND ND
Benzene 1 ND ND ND 0.32 J ND 0.36 J 0.41 J 0.27 J 0.33 J 0.37 J 0.4 J 0.47 J
Chlorobenzene 50 ND 1.2 0.63 J 0.68 J 0.74 J 1.4 J 1.5 0.96 J 1.2 1.5 1.5 2.5 J
Alkalinity, Total as CaCO3 (mg/L)NE 414 292 348 314 354 359 363 303 316 373 323 195
Dissolved Solids, Total (mg/L)500 371 306 364 325 365 359 316 301 373 353 372 366
Chloride (mg/L)250 5.6 8.3 ND ND 3.3 3.6 3.2 2.1 2.9 2.2 3.1 3.0
Total Organic Carbon (mg/L)NE 21.5 54.8 18.8 23.2 20.1 22.3 25.1 26.2 10.8 69.5 6.2 2.8
All concentrations are in micrograms per liter (ug/L) unless otherwise noted.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
NA - Not Applicable
ND - Not Detected
NE - Not Established
11/06/15
Date Sample Collected
07/30/1507/19/11 11/15/11 07/10/12 07/10/14 11/12/1411/19/1307/02/1311/06/12
2 of 6
Process Landfill
MW2 Monitoring Well - Located near southwest corner of landfill
2L
Standard 07/07/10 11/09/10
Field Data
Field pH 6.5 to 8.5 5.97 6.42 6.2 6.4 6.2 6.2 6.3 6.4 6.2 6.6 6.5 6.6 6.4
Field Temperature (deg C)NE 14.6 15.14 16.42 14.83 16.60 12.31 14.43 14.61 13.62 16.20 15.1 15.5 16.8
Static Water Level (feet)NE 13.88 13.91 13.91 13.93 13.98 13.91 13.62 13.78 13.85 13.62 13.76 13.94 13.07
Field Specific Conductance (umhos/cm)NE 733 840 602 795 1018 667 704 630 735 838 657 748 807
Turbidity (NTU)NE 26.0 41 449 15.7 9.0 8.55 15.0 5.2 5.53 100.0 6.74 7.85 16.85
Substance (Detects Only)
Arsenic 10 ND ND ND ND ND ND ND ND ND ND ND 2.6 J NA
Barium 700 92 140 74.5 103 81.9 76.7 88.4 68.1 79.4 109 67.7 78.8 86.0
Calcium NE 47400 48800 45800 53200 47600 39200 55400 34200 45600 48000 40100 46200 54000
Chromium 10 ND 17 ND ND ND ND ND ND ND 11.3 ND ND ND
Cobalt 1 14 22 9.7 ND ND ND 35.2 ND ND 7.5 ND ND ND
Copper (mg/L)1 ND 0.012 ND ND ND ND ND ND ND 0.0066 ND ND Nd
Lead 15 ND 5.9 ND ND ND ND ND ND ND ND ND ND Nd
Magnesium NE 11100 13400 8890 12900 9640 9620 10700 8240 10400 12400 9540 10600 12300
Nickel 100 ND 12 ND ND ND ND ND ND ND 6.3 4.3 J ND 2.5 J
Potassium NE 5500 8900 ND 6140 5560 5850 5850 5320 ND 6880 4440 J 4720 J 5080
Sodium NE 49600 65500 35600 73500 47000 58700 47700 54800 56300 62200 56700 55500 57200
Vanadium NE ND 24 ND ND ND ND ND ND ND 15.5 ND 2.7 J 2.9 J
1,3-Dichlorobenzene (8270 MSSV)200 ND ND 2.0 J ND ND 2.2 J 1.7 J 1.5 J 1.3 J 2.4 J ND 4.4 J 6.7 J
1,4-Dichlorobenzene (8270 MSSV)6 ND ND 5.7 J 2.6 J 2.7 J 7.3 J 8.8 J 5.1 J 5.5 J 7.2 J 4.4 J 10.8 10.9
Acetone (mg/L)6 ND ND 0.0106 J ND 0.0067 J ND ND ND ND ND ND ND ND
Benzene 1 ND 1.5 0.82 J 1.2 0.69 J 0.73 J 0.96 J 0.57 J 0.80 J 1.1 0.6 J 0.84 J 0.86 J
Chlorobenzene 50 23.0 81.3 43.9 62.6 30.7 35.1 42.3 22.9 34.8 43.5 24.2 33.0 29.1
1,2-Dichlorobenzene (8260 MSV)20 ND 1.5 1.2 1.3 0.91 J 1.4 1.1 0.8 J 1.3 1.6 1.1 1.1 2.9
1,3-Dichlorobenzene (8260 MSV)200 1.2 2.0 3.2 0.89 J 0.66 J 3.0 2.5 1.6 2.6 4.9 3.4 4.1 15.5
1,4-Dichlorobenzene (8260 MSV)6 8.4 13.2 9.5 3.9 3.6 J 10.7 12.6 5.8 9.9 13.4 9.0 10.6 26.3
Diisopropyl ether 70 ND ND 0.14 J ND 0.16 J 0.20 J 0.17 J 0.15 J 0.16 J 0.23 J 0.18 J 0.15 J 0.12 J
p-Isopropyltoluene 25 ND ND ND ND ND ND ND 0.58 J ND ND ND ND ND
1,2,4-Trichlorobenzene 70 ND ND ND ND ND ND ND ND ND 0.36 J ND ND 0.68 J
Alkalinity, Total as CaCO3 (mg/L)NE 406 422 338 379 334 288 337 291 320 321 327 319 358
Dissolved Solids, Total (mg/L)500 375 376 320 359 310 335 329 299 ND 374 300 350 394
Sulfate (mg/L)250 ND ND ND ND 2.9 ND ND ND ND 1.2 J 1.6 J 1.6 J 3.9
Chloride (mg/L)250 20.1 21.9 13.6 28.2 22.3 20.9 18.7 22.8 20.7 23.9 21.1 21.3 18.6
Total Organic Carbon (mg/L)NE 42.3 48.9 19.2 27.1 20.1 19.6 27.2 23.7 67.0 31.4 42.6 12.9 12.8
All concentrations are in micrograms per liter (ug/L) unless otherwise noted.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
NA - Not Applicable
ND - Not Detected
NE - Not Established
1 A second sample was collected 9/10/14 from MW-2 because Total Dissolved Solids reported for 7/10/14 sample was inconsistent with prior test results.
11/06/15
Date Sample Collected
07/30/1511/19/1307/02/13 09/10/141 11/12/1407/10/1407/19/11 11/15/11 07/10/12 11/06/12
3 of 6
Process Landfill
MW5N Monitoring Well - Located on south side of landfill
2L
Standard 07/07/10 11/09/10
Field Data
Field pH 6.5 to 8.5 6.15 6.18 6.0 6.1 6.4 5.9 6.2 6.0 5.8 6.1 6.1 6.0
Field Temperature (deg C)NE 17.3 16.75 17.33 16.07 16.1 15.22 17.69 15.63 14.80 16.2 16.5 17.7
Static Water Level (feet)NE 14.65 14.56 14.43 14.48 14.6 14.47 14.36 14.39 14.54 14.41 14.73 13.40
Field Specific Conductance (umhos/cm)NE 1118 910 1044 978 699 904 924 989 1058 1006 1094 988
Turbidity (NTU)NE 16.0 12 45 13.9 14.0 7.04 4.84 3.17 2.41 3.82 9.45 9.21
Substance (Detects Only)
Arsenic 10 ND ND ND 6.1 ND ND ND ND ND ND 6.8 J 3.0 J
Barium 700 330 320 333 350 353 338 358 364 379 358 392 412
Calcium NE 99000 98700 93400 95500 91600 74100 84400 77600 93900 87900 94000 95300
Chromium 10 ND 17 ND ND ND ND ND ND ND ND ND 3.3 J
Cobalt 1 44 49 27.9 ND ND ND 119 17.1 ND 3.5 J 2.7 J ND
Copper (mg/L)1 ND ND ND ND ND ND ND ND ND ND 0.0047 J 0.074
Lead 15 ND ND ND ND ND ND ND ND ND ND 3.0 J 3.1 J
Magnesium NE 18500 16800 19400 18500 18200 15800 15200 15800 18700 17500 19400 18400
Nickel 100 7.2 5.6 ND 7.7 ND ND ND ND 7.8 6.7 7.0 6.7
Potassium NE 18000 19800 22000 17100 19500 19200 16100 21300 16200 15500 17400 18000
Sodium NE 35300 32400 38500 37800 38300 33900 32500 42600 39500 36600 44700 38400
Vanadium NE ND ND 5.3 7.5 ND 5.4 ND ND ND 4.2 J 6.9 8.3
Acetone (mg/L)6 ND ND 0.0069 J 0.0025 J ND ND ND ND ND ND ND ND
Chlorobenzene 50 ND 1.3 0.98 J 1.0 0.91 J 1.7 1.5 1.5 1.2 1.5 1.2 1.5
1,4-Dichlorobenzene (8260 MSV)6 ND ND 0.34 J ND ND 0.41 J ND 0.33 J ND 0.36 J ND ND
Naphthalene 6 ND ND 0.71 J 0.84 J 0.62 J 0.94 J 1.2 1.4 1.1 1.0 1.1 1.1
Xylene (Total)NE NR NR NR NR NR 0.90 J ND ND ND ND ND ND
m&p-Xylene 500 ND ND 0.66 J 0.70 J ND 0.66 J ND ND ND ND ND ND
o-Xylene 500 ND ND 0.26 J 0.26 J ND 0.24 J ND ND 0.23 J ND ND ND
Alkalinity, Total as CaCO3 (mg/L)NE 555 510 542 423 464 418 396 437 445 506 495 428
Dissolved Solids, Total (mg/L)500 538 470 553 485 513 466 443 495 540 488 573 534
Sulfate (mg/L)250 ND ND ND ND 2.7 2.6 ND ND ND 1.6 J 1.5 J 1.6 J
Chloride (mg/L)250 22.8 17.7 22.2 24.7 23.1 19.9 23.6 27.7 26.0 22.1 27.4 20.3
Total Organic Carbon (mg/L)NE 20.7 27.5 31.2 31.2 34.8 32.1 37.5 35.3 23.3 95.5 19.1 17.4
All concentrations are in micrograms per liter (ug/L) unless otherwise noted.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
NA - Not Applicable
ND - Not Detected
NE - Not Established
NR - Not Reported
11/06/15
Date Sample Collected
07/30/1507/19/11 11/15/11 07/10/12 07/10/14 11/12/1411/19/1307/02/1311/06/12
4 of 6
Process Landfill
SW1 Davidson River Upstream
2B
Standard 07/07/10 11/08/10
Field Data
Field pH 6.0 - 9.0 6.19 5.72 5.8 5.6 6.0 5.7 6.1 5.6 7.0 7.5 6.7 6.8 6.7
Field Temperature (deg C)NE 21.4 5.37 21.0 11.53 19.6 7.50 17.34 11.25 16.87 17.8 6.7 20.8 14.5
Static Water Level (feet)NE NA NA NA NA NA NA NA NA NA NA NA NA NA
Field Specific Conductance (umhos/cm)NE 18.2 14 16 13 15 15 12 22 18 14 13.6 16.0 12.0
Turbidity (NTU)NE 7.47 0.41 4 0.44 2.31 0.11 3.35 0.20 1.25 1.39 1.65 3.98 1.75
Substance (Detects Only)
Barium 1000 6.9 5.5 7.2 7.0 8.8 5.6 13.9 7.2 8.2 8.1 5.3 7.8 8.9
Calcium NE 930 820 1000 797 919 753 837 923 876 863 786 984 1460
Magnesium NE 350 330 362 318 380 329 431 352 362 362 313 365 560
Thallium NE ND ND ND ND 5.8 ND ND ND ND ND ND ND ND
1, 2 Dichlorobenzene 488 2 ND ND ND ND ND ND ND ND ND ND 11.3 ND ND
1, 4 Dichlorobenzene 488 2 ND ND ND ND ND ND ND ND ND ND 1.1 J ND ND
Acetone (mg/L)NE ND ND 0.0147 J ND 0.0039 J ND ND ND ND ND ND ND 24.4 J
2-Butaanone (MEK)20 ND ND ND ND ND ND ND ND ND ND ND ND 5.8
Chloromethane NE ND ND ND ND ND ND ND ND ND 0.16 J ND ND ND
m&p-Xylene 500 ND ND ND ND ND ND ND ND ND ND ND 0.72 J ND
Alkalinity, Total as CaCO3 (mg/L)100 6.4 ND 7.3 ND 8.5 3.3 J 1.4 J 3.3 J 3.6 J 3.0 J 3.7 J 3.6 J 2.2 J
Dissolved Solids, Total (mg/L)500 ND ND ND 76.0 ND ND ND ND ND ND ND ND ND
Sulfate (mg/L)250 ND ND ND ND ND ND ND ND ND 1.5 J 1.7 J 1.8 J 2.0 J
Chloride (mg/L)250 22.8 ND ND ND ND ND ND ND 0.85 J ND ND ND 0.62 J
Total Organic Carbon (mg/L)NE 1.0 1.1 1.6 1.4 1.6 1.1 2.8 2.7 1.3 2.1 2.2 1.4 1.9
All concentrations are in micrograms per liter (ug/L) unless otherwise noted.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
NA - Not Applicable
ND - Not Detected
NE - Not Established
1 A second sample was collected 9/10/14 from SW-1 because 8260 MSV Low Level test results for 7/9/14 sample from SW-2 were inconsistent with prior test results.
2 488 Total Chloroinated Benezenes
11/05/15
Date Sample Collected
07/30/1511/11/1407/09/1411/18/13 09/10/14107/18/11 11/15/11 07/01/1311/06/1207/09/12
5 of 6
Process Landfill
SW2 Davidson River Downstream
2B
Standard 07/07/10 11/08/10
Field Data
Field pH 6.0 - 9.0 6.27 6.11 5.9 6.7 5.8 6.3 6.4 5.9 6.5 7.5 6.7 7.0 6.8
Field Temperature (deg C)NE 21.2 6.68 20.0 11.46 19.4 8.6 17.09 11.66 18.18 18.0 6.7 20.7 14.4
Static Water Level (feet)NE NA NA NA NA NA NA NA NA NA NA NA NA NA
Field Specific Conductance (umhos/cm)NE 19.9 18 17 16 17 37 13 21 22 15 15.9 18.0 14.0
Turbidity (NTU)NE 2.63 0.12 4 1.56 2.68 9.19 4.22 0.16 2.02 1.10 1.51 3.43 0.88
Substance (Detects Only)
Barium 1000 6.9 6.2 7.1 8.0 9.3 5.6 16.3 7.5 8.8 8.2 5.7 8.5 6.6
Calcium NE 960 980 1100 924 1010 812 907 953 987 937 917 1130 877
Magnesium NE 360 370 374 343 402 347 491 367 393 384 345 404 331
Thallium NE ND ND ND ND 5.4 ND ND ND ND ND ND ND ND
Acetone (mg/L)NE ND ND 0.0081 J ND ND ND ND ND ND ND ND ND ND
Chlorobenzene 488 2 ND ND ND ND ND ND ND ND 0.27 J ND ND ND ND
1,2-Dibromoethane (EDB)NE ND ND ND ND ND ND ND ND 0.29 J ND ND ND ND
Dibromomethane NE ND ND ND ND ND ND ND ND 0.34 J ND ND ND ND
1,2-Dichloroethane NE ND ND ND ND ND ND ND ND 0.25 J ND ND ND ND
cis-1,2-Dichloroethene NE ND ND ND ND ND ND ND ND 0.61 J ND ND ND ND
cis-1,3-Dichloropropene NE ND ND ND ND ND ND ND ND 0.29 J ND ND ND ND
trans-1,3-Dichloropropene NE ND ND ND ND ND ND ND ND 0.48 J ND ND ND ND
Methylene Chloride NE ND ND ND ND ND ND ND ND 2.4 ND ND ND ND
Naphthalene NE ND ND ND ND ND ND ND ND 0.42 J ND ND ND ND
Toluene 0.36 ND ND ND ND ND ND ND ND 0.61 J ND ND ND ND
Alkalinity, Total as CaCO3 (mg/L)100 6.4 6.1 6.3 6.4 5.0 3.8 J 3.2 J 3.6 J 4.2 J 3.2 J 4.6 J 4.5 J 2.9 J
Dissolved Solids, Total (mg/L)500 ND ND ND 79.0 ND ND ND ND ND 28.0 ND ND ND
Sulfate (mg/L)250 ND ND ND ND 18.8 ND ND ND ND 1.5 J 1.7 J 1.8 J 2.0 J
Chloride (mg/L)230 ND ND ND ND ND ND ND 1.0 0.89 J ND ND 0.61 J 0.66 J
Total Organic Carbon (mg/L)NE 1.1 1.0 1.6 1.4 1.9 1.2 2.4 2.6 2.3 2.1 2.2 1.3 1.1
All concentrations are in micrograms per liter (ug/L) unless otherwise noted.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
NA - Not Applicable
ND - Not Detected
NE - Not Established
1 A second sample was collected 9/10/14 from SW-2 because 8260 MSV Low Level test results for 7/9/14 sample were inconsistent with prior test results.
2 488 Total Chloroinated Benezenes
11/05/15
Date Sample Collected
07/30/1511/11/1407/09/1411/18/13 09/10/14107/18/11 11/15/11 07/01/1311/06/1207/09/12
6 of 6
Process Landfill
SW3 Davidson River Downstream of Turkey Creek
2B
Standard 07/07/10 11/08/10
Field Data
Field pH 6.5 to 8.5 7.15 5.36 6.0 4.9 5.6 6.1 5.8 5.3 7.0 6.3 6.4 7.1
Field Temperature (deg C)NE 20.3 6.43 19.76 11.96 17.9 8.8 17.11 12.11 16.87 7.3 18.4 14.4
Static Water Level (feet)NE NA NA NA NA NA NA NA NA NA NA NA NA
Field Specific Conductance (umhos/cm)NE 27.7 29 23 22 21.0 30 60 59 18 20.8 23.0 22.0
Turbidity (NTU)NE 3.99 0.92 5 1.69 2.90 0.18 4.81 0.38 2.64 0.80 3.59 1.70
Substance (Detects Only)
Barium 1000 8.7 8.0 9.4 9.0 9.4 7.8 13.4 8.3 10.2 7.4 9.2 6.0
Calcium NE 1400 1500 1630 1540 1420 1350 1020 1450 1400 1370 1570 1040
Magnesium NE 500 570 559 582 557 581 511 530 562 548 597 289
Acetone (mg/L)NE ND ND ND ND 0.0043 J ND ND ND ND ND ND ND
Methylene Chloride ND ND ND ND ND ND ND ND ND ND ND 1.2 J
Alkalinity, Total as CaCO3 (mg/L)100 8.5 20.2 8.4 7.5 7.0 5.8 3.8 J 5.9 6.7 6.7 6.5 5.2
Dissolved Solids, Total (mg/L)500 ND ND ND 28.0 ND ND ND ND ND ND ND ND
Sulfate (mg/L)250 ND ND ND ND 18.8 ND ND ND ND 1.5 J 1.6 J 2.0
Chloride (mg/L)230 HD ND ND ND 1.2 1.5 ND 1.5 1.3 0.99 J 1.20 1.20
Total Organic Carbon (mg/L)NE ND ND 1.2 1.4 2.8 1.4 1.8 1.9 1.0 2.0 0.9 J 1.0
All concentrations are in micrograms per liter (ug/L) unless otherwise noted.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
NA - Not Applicable
ND - Not Detected
NE - Not Established
11/05/15
Date Sample Collected
07/30/1507/18/11 11/15/11 07/09/12 07/09/14 11/11/1411/18/1307/01/1311/06/12