untitled
16.00
11700
28800
0
0
False
False
| Table 5
Summary of Exceedances Solid Media - Freeway Dump Site Investigation Report Dakota County, Minnesota |
| Location Date Depth
Sample Description |
FD-SB-A1 4/11/2018
3 - 6 ft
Ash |
FD-SB-A2 3/27/2018
10 - 20 ft
Ash |
FD-SB-A3 3/23/2018
30 - 35 ft
Native Soil |
FD-SB-A4 3/22/2018
26 - 32.5 ft
Native Soil |
FD-SB-A5 3/20/2018
15 - 17 ft
Waste |
FD-SB-B1 4/11/2018
11 - 13 ft
Waste |
FD-SB-B2 3/27/2018
12 - 21 ft
Waste |
FD-SB-B3 3/23/2018
5 - 26 ft
Waste |
FD-SB-B4 3/22/2018
3 - 20 ft
Waste |
FD-SB-B5 3/20/2018
11.5 - 23 ft
Native Soil |
FD-SB-C1 4/11/2018
5 - 8 ft
Waste |
FD-SB-C2 3/27/2018
5 - 17 ft
Waste |
FD-SB-C3 3/23/2018
5 - 20 ft
Waste |
FD-SB-C4 3/22/2018
5 - 20 ft
Waste |
FD-SB-C5 3/21/2018
15 - 17.5 ft
Waste |
FD-SB-D1 4/11/2018
11 - 16 ft
Waste |
FD-SB-D2 3/27/2018
3 - 12 ft
Waste |
FD-SB-D3 3/26/2018
4 - 16 ft
Waste |
FD-SB-D4 3/22/2018
5 - 20 ft
Waste |
FD-SB-D5 3/21/2018
5 - 16 ft
Waste |
| Parameter |
Analysis Location |
Units |
MPCA
Screening Soil Leaching Values |
MPCA Tier 2 Industrial Soil
Reference Values |
MPCA Tier 2 Recreational Soil
Reference Values |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Effective Date |
|
|
2013-06-01T00:00:00.000 |
2009-06-22T00:00:00.000 |
2009-06-22T00:00:00.000 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exceedance Key |
|
|
Bold |
Underline |
Italic |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Metals |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Antimony |
Lab |
mg/kg |
5.4 |
100 |
16 |
-- |
-- |
-- |
-- |
41.0 * |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Arsenic |
Lab |
mg/kg |
5.8 |
20 |
11 |
21.7 |
23.3 |
-- |
-- |
19 |
-- |
14.8 |
16.100000000000001 |
12.2 |
9.6999999999999993 |
6 |
15.9 |
7.9 |
6.5 |
14.3 |
10.1 |
-- |
-- |
15.1 |
11.6 |
| Barium |
Lab |
mg/kg |
1700 |
18000 |
1100 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Beryllium |
Lab |
mg/kg |
2.7 |
230 |
75 |
3.1 |
3.1 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Boron |
Lab |
mg/kg |
62 |
47000 |
8000 |
265 |
238 |
524 |
742 |
238 * |
-- |
196 |
216 |
112 |
296 |
-- |
85.7 |
75.400000000000006 |
87.4 |
-- |
-- |
-- |
-- |
62.7 |
-- |
| Cadmium |
Lab |
mg/kg |
8.8000000000000007 |
200 |
35 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
46.2 |
-- |
-- |
-- |
-- |
-- |
-- |
| Cobalt |
Lab |
mg/kg |
27 |
2600 |
800 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
37.4 * |
-- |
-- |
-- |
-- |
-- |
| Copper |
Lab |
mg/kg |
700 |
9000 |
100 |
-- |
-- |
-- |
-- |
137 * |
-- |
-- |
-- |
474 |
-- |
-- |
-- |
119 |
-- |
228 |
-- |
-- |
-- |
-- |
-- |
| Iron |
Lab |
mg/kg |
|
75000 |
12000 |
23000 |
35100 |
15500 * |
-- |
99500 * |
-- |
27900 |
40200 |
32100 |
13600 |
16800 |
66500 |
47000 |
42300 |
15900 * |
19200 |
-- |
23000 |
65700 |
17600 |
| Lead |
Lab |
mg/kg |
2700 |
700 |
300 |
-- |
-- |
308 * |
-- |
453 * |
-- |
-- |
-- |
575 |
-- |
-- |
557 |
-- |
989 |
724 * |
-- |
-- |
-- |
-- |
369 |
| Manganese |
Lab |
mg/kg |
130 |
8100 |
5000 |
159 |
161 |
423 |
310 |
3260 * |
238 |
250 |
141 |
270 |
435 |
264 |
520 |
951 |
645 |
249 |
594 |
277 |
353 |
532 |
263 |
| Mercury |
Lab |
mg/kg |
3.3 MC |
1.5 |
1.2 MC |
-- |
-- |
-- |
-- |
9.4 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
8.6 |
-- |
-- |
-- |
-- |
-- |
-- |
| Nickel |
Lab |
mg/kg |
180 |
2500 |
800 |
-- |
-- |
-- |
-- |
1480 * |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Selenium |
Lab |
mg/kg |
2.6 |
1300 |
200 |
-- |
5.4 |
-- |
-- |
-- |
-- |
3.9 |
5.3 |
3.5 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
2.6 |
-- |
| Vanadium |
Lab |
mg/kg |
4 |
250 |
40 |
224 |
124 |
15 |
7.1 |
22.6 |
29.8 |
135 |
239 |
44.6 |
19.2 |
28.8 |
54.5 |
30.5 |
16.5 |
27.4 |
37.5 |
19.2 |
28.5 |
64.099999999999994 |
25.7 |
| Zinc |
Lab |
mg/kg |
3000 |
75000 |
12000 |
-- |
-- |
-- |
-- |
3030 * |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
86700 * |
-- |
-- |
-- |
-- |
-- |
| Semivolatile Organic Compounds |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3,4-Methylphenol (m,p cresols) |
Lab |
ug/kg |
42 MP |
59000 MP |
11000 MP |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
1120 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Bis(2-ethylhexyl)phthalate |
Lab |
ug/kg |
29000 |
2100000 |
690000 |
-- |
-- |
-- |
-- |
483000 * |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
247000 |
-- |
-- |
40000 |
-- |
-- |
| Butyl benzyl phthalate |
Lab |
ug/kg |
29000 |
3700000 |
623000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Naphthalene |
Lab |
ug/kg |
4500 |
28000 |
24000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
7710 |
| Semivolatile Organic Compounds
by Selected Ion Monitoring |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| B(a)P Equivalent, non-detects at 0, 2002 PEFs |
Barr Calculation |
ug/kg |
1400 T |
3000 T |
2000 T |
-- |
17000 |
-- |
-- |
-- |
-- |
-- |
3900 |
3500 |
2100 |
-- |
21000 |
-- |
-- |
2200 |
5500 |
1400 |
-- |
5600 |
-- |
| B(a)P Equivalent, non-detects at 1/2, 2002 PEFs |
Barr Calculation |
ug/kg |
1400 T |
3000 T |
2000 T |
-- |
17000 |
-- |
-- |
-- |
-- |
-- |
4100 |
3500 |
2100 |
-- |
21000 |
-- |
-- |
2400 |
5500 |
1400 |
-- |
6000 |
-- |
| B(a)P Equivalent, non-detects at 1x, 2002 PEFs |
Barr Calculation |
ug/kg |
1400 T |
3000 T |
2000 T |
-- |
17000 |
-- |
-- |
-- |
-- |
-- |
4200 |
3500 |
2200 |
-- |
21000 |
-- |
-- |
2600 |
5500 |
1400 |
-- |
6400 |
-- |
| Naphthalene |
Lab |
ug/kg |
4500 |
28000 |
24000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
8120 |
-- |
| Volatile Organic Compounds |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1,2,4-Trichlorobenzene |
Lab |
ug/kg |
230 |
985000 |
290000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
298 |
-- |
-- |
| 1,2,4-Trimethylbenzene |
Lab |
ug/kg |
2700 |
25000 |
20000 |
-- |
-- |
-- |
-- |
4970 |
-- |
-- |
-- |
6930 |
-- |
-- |
-- |
-- |
5820 |
-- |
-- |
-- |
5000 |
5480 |
-- |
| 1,2-Dichlorobenzene |
Lab |
ug/kg |
11000 |
75000 |
63000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| 1,2-Dichloroethylene, cis |
Lab |
ug/kg |
210 |
22000 |
19000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| 1,3,5-Trimethylbenzene |
Lab |
ug/kg |
2700 |
10000 |
8000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| 1,4-Dichlorobenzene |
Lab |
ug/kg |
170 |
50000 |
72000 |
-- |
-- |
-- |
-- |
1690 |
-- |
-- |
-- |
810 |
-- |
-- |
-- |
-- |
590 |
469 |
-- |
-- |
17100 |
262 |
-- |
| Benzene |
Lab |
ug/kg |
17 |
10000 |
14000 |
-- |
-- |
256 |
1370 |
981 |
-- |
-- |
-- |
-- |
277 |
-- |
-- |
-- |
70.900000000000006 |
-- |
-- |
-- |
199 |
-- |
-- |
| Chlorobenzene |
Lab |
ug/kg |
1200 |
32000 |
23000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
26400 |
-- |
-- |
| Ethyl benzene |
Lab |
ug/kg |
1000 |
200000 |
200000 |
-- |
-- |
-- |
-- |
6520 |
-- |
-- |
-- |
1380 |
-- |
-- |
-- |
-- |
3310 |
-- |
-- |
-- |
1210 |
-- |
-- |
| Naphthalene |
Lab |
ug/kg |
4500 |
28000 |
24000 |
-- |
-- |
-- |
-- |
7650 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
5570 |
-- |
-- |
8480 |
-- |
-- |
-- |
| Tetrachloroethylene |
Lab |
ug/kg |
42 |
131000 |
145000 |
-- |
-- |
-- |
-- |
741 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Toluene |
Lab |
ug/kg |
2500 |
305000 |
260000 |
-- |
-- |
-- |
-- |
3680 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Trichloroethylene (TCE) |
Lab |
ug/kg |
2.2999999999999998 |
46000 |
82000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Xylene, total |
Lab |
ug/kg |
5400 M |
130000 M |
110000 M |
-- |
-- |
-- |
-- |
7840 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
6550 |
-- |
-- |
-- |
-- |
14900 |
-- |
| Polychlorinated Biphenyls |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Polychlorinated biphenyls |
Lab |
ug/kg |
130 |
8000 |
1400 |
-- |
-- |
-- |
-- |
686 |
-- |
-- |
551 |
4220 |
-- |
1410 |
178 |
144 |
45200 |
2350 |
-- |
-- |
2190 |
398 |
1160 |
| Herbicides |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Pentachlorophenol |
Lab |
mg/kg |
2.3E-2 |
120 |
80 |
-- |
0.3 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
8.5000000000000006E-2 |
-- |
-- |
-- |
-- |
-- |
-- |
| Page 1 of 4 6/29/2018
P:\Mpls\23 MN\19\23191372 Freeway Landfill Pollution Inv\WorkFiles\Investigation\Report\Tables\Table 5 - Dump Solids 2018_JFM_20180625_0740.xlsx |
| Table 5
Summary of Exceedances Solid Media - Freeway Dump Site Investigation Report Dakota County, Minnesota |
| Location Date Depth
Sample Description |
FD-SB-E1 4/11/2018
10 - 15 ft
Waste |
FD-SB-E2 3/27/2018
11 - 21 ft
Ash |
FD-SB-E3 3/26/2018
11 - 15.5 ft
Ash |
FD-SB-E4 3/22/2018
3 - 21 ft
Waste |
FD-SB-E5 3/21/2018
5 - 10 ft
Waste |
FD-SB-F1 4/12/2018
10 - 14.5 ft
Ash |
FD-SB-F2 3/27/2018
7 - 13 ft
Waste |
FD-SB-F3 3/26/2018
3 - 11 ft
Waste |
FD-SB-F4 3/21/2018
5 - 10 ft
Waste |
FD-SB-F5 3/21/2018
3 - 11 ft
Waste |
FD-SB-G1 4/12/2018
5 - 10 ft
Fill Soil |
FD-SB-G2 3/26/2018
10 - 12 ft
Waste |
FD-SB-G3 3/26/2018
7 - 16 ft
Waste |
FD-SB-G4 3/26/2018
15.5 - 17.5 ft
Native Soil |
FD-SB-G5 3/21/2018
5 - 14 ft
Waste |
| Parameter |
Analysis Location |
Units |
MPCA
Screening Soil Leaching Values |
MPCA Tier 2 Industrial Soil
Reference Values |
MPCA Tier 2 Recreational Soil
Reference Values |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Effective Date |
|
|
2013-06-01T00:00:00.000 |
2009-06-22T00:00:00.000 |
2009-06-22T00:00:00.000 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exceedance Key |
|
|
Bold |
Underline |
Italic |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Metals |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Antimony |
Lab |
mg/kg |
5.4 |
100 |
16 |
-- |
-- |
-- |
-- |
-- |
-- |
17.100000000000001 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Arsenic |
Lab |
mg/kg |
5.8 |
20 |
11 |
-- |
21.1 |
16.899999999999999 |
9.6999999999999993 |
11.3 |
22.5 |
20.9 |
20.6 |
12.1 |
21.9 |
13.3 |
28.4 |
13.8 |
-- |
-- |
| Barium |
Lab |
mg/kg |
1700 |
18000 |
1100 |
-- |
-- |
-- |
1510 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Beryllium |
Lab |
mg/kg |
2.7 |
230 |
75 |
-- |
-- |
2.9 |
-- |
-- |
3.2 |
-- |
-- |
-- |
2.7 |
-- |
3 |
-- |
-- |
-- |
| Boron |
Lab |
mg/kg |
62 |
47000 |
8000 |
-- |
439 |
188 |
99.3 |
89.4 |
802 |
157 |
163 |
128 |
120 |
-- |
1930 |
163 |
124 |
114 |
| Cadmium |
Lab |
mg/kg |
8.8000000000000007 |
200 |
35 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Cobalt |
Lab |
mg/kg |
27 |
2600 |
800 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Copper |
Lab |
mg/kg |
700 |
9000 |
100 |
-- |
-- |
-- |
207 |
-- |
-- |
-- |
-- |
334 |
-- |
-- |
-- |
-- |
-- |
244 |
| Iron |
Lab |
mg/kg |
|
75000 |
12000 |
24800 |
31500 |
36000 |
28800 |
48700 |
34200 |
37700 |
43500 |
162000 |
31000 |
-- |
39400 |
42300 |
-- |
168000 |
| Lead |
Lab |
mg/kg |
2700 |
700 |
300 |
-- |
-- |
-- |
-- |
1010 |
-- |
-- |
352 |
424 |
-- |
-- |
-- |
311 |
-- |
-- |
| Manganese |
Lab |
mg/kg |
130 |
8100 |
5000 |
360 |
173 |
146 |
1640 |
521 |
185 |
330 |
230 |
1060 |
174 |
323 |
188 |
225 |
834 |
804 |
| Mercury |
Lab |
mg/kg |
3.3 MC |
1.5 |
1.2 MC |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
1.5 |
-- |
-- |
-- |
-- |
-- |
1.5 |
| Nickel |
Lab |
mg/kg |
180 |
2500 |
800 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Selenium |
Lab |
mg/kg |
2.6 |
1300 |
200 |
-- |
5.0999999999999996 |
5.6 |
-- |
-- |
5.7 |
4.9000000000000004 |
4.2 |
-- |
6.2 |
-- |
7.4 |
3.5 |
-- |
-- |
| Vanadium |
Lab |
mg/kg |
4 |
250 |
40 |
24.4 |
301 |
86.8 |
50.3 |
39 |
117 |
121 |
76.5 |
14.9 |
83.8 |
17.600000000000001 |
120 |
54 |
12 |
20.2 |
| Zinc |
Lab |
mg/kg |
3000 |
75000 |
12000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Semivolatile Organic Compounds |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3,4-Methylphenol (m,p cresols) |
Lab |
ug/kg |
42 MP |
59000 MP |
11000 MP |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Bis(2-ethylhexyl)phthalate |
Lab |
ug/kg |
29000 |
2100000 |
690000 |
-- |
-- |
-- |
-- |
-- |
-- |
118000 |
-- |
-- |
-- |
-- |
-- |
-- |
45300 |
-- |
| Butyl benzyl phthalate |
Lab |
ug/kg |
29000 |
3700000 |
623000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
468000 |
-- |
-- |
-- |
-- |
-- |
-- |
| Naphthalene |
Lab |
ug/kg |
4500 |
28000 |
24000 |
-- |
-- |
-- |
-- |
10800 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
66500 |
-- |
-- |
| Semivolatile Organic Compounds
by Selected Ion Monitoring |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| B(a)P Equivalent, non-detects at 0, 2002 PEFs |
Barr Calculation |
ug/kg |
1400 T |
3000 T |
2000 T |
-- |
-- |
-- |
-- |
20000 |
-- |
-- |
1400 |
3200 |
-- |
-- |
-- |
110000 |
-- |
-- |
| B(a)P Equivalent, non-detects at 1/2, 2002 PEFs |
Barr Calculation |
ug/kg |
1400 T |
3000 T |
2000 T |
-- |
-- |
-- |
-- |
20000 |
-- |
-- |
1400 |
3700 |
-- |
-- |
-- |
110000 |
-- |
-- |
| B(a)P Equivalent, non-detects at 1x, 2002 PEFs |
Barr Calculation |
ug/kg |
1400 T |
3000 T |
2000 T |
-- |
-- |
-- |
-- |
20000 |
-- |
-- |
1400 |
4200 |
-- |
-- |
-- |
110000 |
-- |
-- |
| Naphthalene |
Lab |
ug/kg |
4500 |
28000 |
24000 |
-- |
-- |
-- |
-- |
19600 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
42700 |
-- |
-- |
| Volatile Organic Compounds |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1,2,4-Trichlorobenzene |
Lab |
ug/kg |
230 |
985000 |
290000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
4380 |
-- |
470 |
-- |
-- |
-- |
-- |
-- |
| 1,2,4-Trimethylbenzene |
Lab |
ug/kg |
2700 |
25000 |
20000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
17000 |
-- |
3200 |
-- |
-- |
-- |
-- |
-- |
| 1,2-Dichlorobenzene |
Lab |
ug/kg |
11000 |
75000 |
63000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
79700 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| 1,2-Dichloroethylene, cis |
Lab |
ug/kg |
210 |
22000 |
19000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
263 |
-- |
-- |
-- |
| 1,3,5-Trimethylbenzene |
Lab |
ug/kg |
2700 |
10000 |
8000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
5920 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| 1,4-Dichlorobenzene |
Lab |
ug/kg |
170 |
50000 |
72000 |
-- |
-- |
-- |
192 |
433 |
-- |
-- |
32700 |
-- |
547 |
-- |
-- |
-- |
-- |
-- |
| Benzene |
Lab |
ug/kg |
17 |
10000 |
14000 |
-- |
-- |
-- |
211 |
-- |
-- |
-- |
142 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Chlorobenzene |
Lab |
ug/kg |
1200 |
32000 |
23000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Ethyl benzene |
Lab |
ug/kg |
1000 |
200000 |
200000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
12200 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Naphthalene |
Lab |
ug/kg |
4500 |
28000 |
24000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
41000 |
-- |
11200 |
-- |
-- |
-- |
-- |
-- |
| Tetrachloroethylene |
Lab |
ug/kg |
42 |
131000 |
145000 |
-- |
-- |
-- |
125 |
-- |
-- |
-- |
5880 |
-- |
-- |
-- |
363 |
-- |
-- |
-- |
| Toluene |
Lab |
ug/kg |
2500 |
305000 |
260000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Trichloroethylene (TCE) |
Lab |
ug/kg |
2.2999999999999998 |
46000 |
82000 |
-- |
-- |
-- |
82.5 * |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Xylene, total |
Lab |
ug/kg |
5400 M |
130000 M |
110000 M |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
13700 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Polychlorinated Biphenyls |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Polychlorinated biphenyls |
Lab |
ug/kg |
130 |
8000 |
1400 |
231 |
-- |
-- |
421 |
17900 |
-- |
1740 |
2200 |
2570 |
8510 |
-- |
134 |
1750 |
1020 |
15200 |
| Herbicides |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Pentachlorophenol |
Lab |
mg/kg |
2.3E-2 |
120 |
80 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Page 2 of 4 6/29/2018
P:\Mpls\23 MN\19\23191372 Freeway Landfill Pollution Inv\WorkFiles\Investigation\Report\Tables\Table 5 - Dump Solids 2018_JFM_20180625_0740.xlsx |
| Table 5
Summary of Exceedances Solid Media - Freeway Dump Site Investigation Report Dakota County, Minnesota |
| Location Date Depth
Sample Description |
FD-TT-01 4/11/2018
10 - 12 ft
Waste |
FD-TT-02 4/11/2018
7 - 9 ft
Waste |
FD-TT-03 4/11/2018
2 - 5 ft
Ash |
FD-TT-05 4/12/2018
4 - 9 ft
Ash |
FD-TT-06 4/12/2018
2 - 5 ft
Waste |
FD-TT-07 4/12/2018
6 - 11 ft
Waste |
FD-TT-08 4/12/2018
5 - 12 ft
Waste |
FD-TT-09 4/17/2018
4 - 12 ft
Waste |
FD-TT-10 4/17/2018
2 - 10 ft
Waste |
FD-TT-11 4/17/2018
4 - 12 ft
Waste |
FD-TT-12 4/17/2018
3 - 12 ft
Waste |
FD-TT-13 4/17/2018
3 - 12 ft
Waste |
FD-TT-14 4/18/2018
2 - 12 ft
Waste |
| Parameter |
Analysis Location |
Units |
MPCA
Screening Soil Leaching Values |
MPCA Tier 2 Industrial Soil
Reference Values |
MPCA Tier 2 Recreational Soil
Reference Values |
|
|
|
|
|
|
|
|
|
|
|
|
|
| Effective Date |
|
|
2013-06-01T00:00:00.000 |
2009-06-22T00:00:00.000 |
2009-06-22T00:00:00.000 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exceedance Key |
|
|
Bold |
Underline |
Italic |
|
|
|
|
|
|
|
|
|
|
|
|
|
| Metals |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Antimony |
Lab |
mg/kg |
5.4 |
100 |
16 |
-- |
13.3 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Arsenic |
Lab |
mg/kg |
5.8 |
20 |
11 |
11.6 |
22.8 |
24.9 |
14.8 |
18.3 |
12.6 |
37 |
12.7 |
13.6 |
13.6 |
17.3 |
5.8 |
12.7 |
| Barium |
Lab |
mg/kg |
1700 |
18000 |
1100 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Beryllium |
Lab |
mg/kg |
2.7 |
230 |
75 |
-- |
-- |
3.6 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
2.9 |
-- |
-- |
| Boron |
Lab |
mg/kg |
62 |
47000 |
8000 |
134 |
114 |
145 |
106 |
192 |
95.1 |
138 |
75.3 |
74.900000000000006 |
65.400000000000006 |
198 |
167 |
99.2 |
| Cadmium |
Lab |
mg/kg |
8.8000000000000007 |
200 |
35 |
-- |
-- |
-- |
-- |
-- |
-- |
13.7 |
-- |
-- |
-- |
-- |
-- |
-- |
| Cobalt |
Lab |
mg/kg |
27 |
2600 |
800 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Copper |
Lab |
mg/kg |
700 |
9000 |
100 |
-- |
166 |
-- |
-- |
1660 |
507 |
193 |
-- |
-- |
-- |
-- |
-- |
-- |
| Iron |
Lab |
mg/kg |
|
75000 |
12000 |
36800 |
116000 |
35900 |
26400 |
31800 |
61000 |
53400 |
33200 |
22800 |
27800 |
38800 |
72600 |
31700 |
| Lead |
Lab |
mg/kg |
2700 |
700 |
300 |
-- |
578 |
-- |
-- |
-- |
338 |
558 |
-- |
-- |
6520 |
-- |
-- |
-- |
| Manganese |
Lab |
mg/kg |
130 |
8100 |
5000 |
291 |
868 |
194 |
365 |
251 |
447 |
382 |
328 |
293 |
238 |
145 |
806 |
408 |
| Mercury |
Lab |
mg/kg |
3.3 MC |
1.5 |
1.2 MC |
-- |
-- |
-- |
-- |
1.7 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Nickel |
Lab |
mg/kg |
180 |
2500 |
800 |
-- |
-- |
-- |
-- |
489 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Selenium |
Lab |
mg/kg |
2.6 |
1300 |
200 |
2.9 |
-- |
-- |
-- |
3.7 |
-- |
4.5 |
-- |
-- |
-- |
5.4 |
-- |
2.8 |
| Vanadium |
Lab |
mg/kg |
4 |
250 |
40 |
132 |
44.9 |
121 |
76.5 |
69.5 |
41.4 |
96.5 |
42 |
63.3 |
49 |
81.3 |
22.1 |
63.1 |
| Zinc |
Lab |
mg/kg |
3000 |
75000 |
12000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Semivolatile Organic Compounds |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3,4-Methylphenol (m,p cresols) |
Lab |
ug/kg |
42 MP |
59000 MP |
11000 MP |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Bis(2-ethylhexyl)phthalate |
Lab |
ug/kg |
29000 |
2100000 |
690000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
125000 |
-- |
| Butyl benzyl phthalate |
Lab |
ug/kg |
29000 |
3700000 |
623000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Naphthalene |
Lab |
ug/kg |
4500 |
28000 |
24000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
12200 |
| Semivolatile Organic Compounds
by Selected Ion Monitoring |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| B(a)P Equivalent, non-detects at 0, 2002 PEFs |
Barr Calculation |
ug/kg |
1400 T |
3000 T |
2000 T |
-- |
-- |
-- |
-- |
-- |
1700 |
-- |
-- |
2200 |
4300 |
-- |
-- |
36000 |
| B(a)P Equivalent, non-detects at 1/2, 2002 PEFs |
Barr Calculation |
ug/kg |
1400 T |
3000 T |
2000 T |
-- |
-- |
-- |
-- |
-- |
1700 |
-- |
-- |
2200 |
4300 |
-- |
-- |
36000 |
| B(a)P Equivalent, non-detects at 1x, 2002 PEFs |
Barr Calculation |
ug/kg |
1400 T |
3000 T |
2000 T |
-- |
-- |
-- |
-- |
-- |
1700 |
-- |
-- |
2200 |
4300 |
-- |
-- |
36000 |
| Naphthalene |
Lab |
ug/kg |
4500 |
28000 |
24000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
14700 |
| Volatile Organic Compounds |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1,2,4-Trichlorobenzene |
Lab |
ug/kg |
230 |
985000 |
290000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| 1,2,4-Trimethylbenzene |
Lab |
ug/kg |
2700 |
25000 |
20000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| 1,2-Dichlorobenzene |
Lab |
ug/kg |
11000 |
75000 |
63000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| 1,2-Dichloroethylene, cis |
Lab |
ug/kg |
210 |
22000 |
19000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| 1,3,5-Trimethylbenzene |
Lab |
ug/kg |
2700 |
10000 |
8000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| 1,4-Dichlorobenzene |
Lab |
ug/kg |
170 |
50000 |
72000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
194 |
| Benzene |
Lab |
ug/kg |
17 |
10000 |
14000 |
-- |
-- |
-- |
-- |
-- |
-- |
818 |
-- |
37.4 |
-- |
73.8 |
-- |
-- |
| Chlorobenzene |
Lab |
ug/kg |
1200 |
32000 |
23000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Ethyl benzene |
Lab |
ug/kg |
1000 |
200000 |
200000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Naphthalene |
Lab |
ug/kg |
4500 |
28000 |
24000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
6210 |
| Tetrachloroethylene |
Lab |
ug/kg |
42 |
131000 |
145000 |
98 |
122 |
-- |
-- |
-- |
-- |
-- |
-- |
422 |
-- |
-- |
-- |
-- |
| Toluene |
Lab |
ug/kg |
2500 |
305000 |
260000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Trichloroethylene (TCE) |
Lab |
ug/kg |
2.2999999999999998 |
46000 |
82000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Xylene, total |
Lab |
ug/kg |
5400 M |
130000 M |
110000 M |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Polychlorinated Biphenyls |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Polychlorinated biphenyls |
Lab |
ug/kg |
130 |
8000 |
1400 |
864 |
9040 |
-- |
-- |
-- |
3780 |
2880 |
545 |
-- |
61100 |
759 |
44200 |
3290 |
| Herbicides |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Pentachlorophenol |
Lab |
mg/kg |
2.3E-2 |
120 |
80 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Page 3 of 4 6/29/2018
P:\Mpls\23 MN\19\23191372 Freeway Landfill Pollution Inv\WorkFiles\Investigation\Report\Tables\Table 5 - Dump Solids 2018_JFM_20180625_0740.xlsx |
| Data Footnotes and Qualifiers
Barr Standard Footnotes and Qualifiers |
| -- |
Sample analyzed; result does not exceed criteria for this parameter |
| * |
Estimated value, QA/QC criteria not met. |
| MPCA Screening Soil Leaching Values |
| CR6 |
Value represents the criteria for Chromium, hexavalent. |
| M |
Value represents the criteria for mixed Xylenes. |
| MC |
Mercury as Mercuric Chloride. |
| MP |
Value represents the criteria for p-cresol. |
| T |
Value represents a criteria for the total carcinogenic PAHs as BaP. |
| MPCA Tier 2 Industrial Soil Reference Values |
| CR6 |
Value represents the criteria for Chromium, hexavalent. |
| M |
Value represents the criteria for mixed Xylenes. |
| MP |
Value represents the criteria for p-cresol. |
| T |
Value represents a criteria for the total carcinogenic PAHs as BaP. |
| MPCA Tier 2 Recreational Soil Reference Values |
| CR6 |
Value represents the criteria for Chromium, hexavalent. |
| M |
Value represents the criteria for mixed Xylenes. |
| MC |
Mercury as Mercuric Chloride. |
| MP |
Value represents the criteria for p-cresol. |
| T |
Value represents a criteria for the total carcinogenic PAHs as BaP. |
| Page 4 of 4 6/29/2018
P:\Mpls\23 MN\19\23191372 Freeway Landfill Pollution Inv\WorkFiles\Investigation\Report\Tables\Table 5 - Dump Solids
2018_JFM_20180625_0740.xlsx |
| Table 6
Summary of Exceedances Water - Freeway Dump Site Investigation Reports Dakota County, Minnesota |
| Location Date
Sample Type |
FD-SB-A2 3/28/2018
N |
FD-SB-A3 3/26/2018
N |
FD-SB-A3 3/29/2018
N |
FD-SB-A4 3/26/2018
N |
FD-SB-A5 3/21/2018
N |
FD-SB-B3 3/28/2018
N |
FD-SB-B4 3/23/2018
N |
FD-SB-B4 3/26/2018
N |
FD-SB-B4 3/29/2018
N |
FD-SB-B5 3/21/2018
N |
FD-SB-D4 3/23/2018
N |
FD-SB-D5 3/21/2018
N |
FD-SB-D5
3/29/2018 |
FD-SB-E5 3/22/2018
N |
FD-TT-06 4/12/2018
N |
FD-TT-10 4/17/2018
N |
| N |
FR |
|
Drinking Water Standards |
Surface Water Standards |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Parameter |
Total or Dissolved |
Analysis Location |
Units |
EPA
Maximum Contaminant Levels |
MDH
Human Health-Based Water Guidance Table |
Minnesota Surface Water 2Bd
Chronic 7050 -
360 Hardness |
Minnesota Surface Water 2Bd Final Acute Value 7050 - 360 Hardness |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Effective Date |
|
|
|
2012-04-01T00:00:00.000 |
2018-04-23T00:00:00.000 |
2012-01-24T00:00:00.000 |
2012-01-24T00:00:00.000 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exceedance Key |
|
|
|
Bold |
Italic |
Underline |
Shade |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| General Parameters |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chlorine dioxide |
NA |
Lab |
mg/l |
0.8 (11) |
|
|
|
ns |
ns |
ns |
ns |
-- |
-- |
ns |
ns |
ns |
ns |
ns |
ns |
1.1 h |
0.81 h |
-- |
1.6 h |
ns |
| Cyanide |
NA |
Lab |
ug/l |
200 |
|
5.2 (5) |
45 (5) |
ns |
17.3 |
ns |
ns |
52 |
26.8 |
ns |
11 |
ns |
12.4 |
26 |
20.6 |
ns |
ns |
13.2 |
-- |
13.4 |
| Nitrogen, ammonia, as N |
NA |
Lab |
mg/l |
|
|
0.04 (3) |
|
ns |
46.9
44.2 |
ns |
ns |
72.7 |
32.8 * |
32.4 |
ns |
ns |
8.1 |
99.2 |
15.5 |
ns |
ns |
2.0 * |
5.4 |
0.11 |
| Nitrogen, unionized ammonia, as N |
NA |
Lab |
mg/l |
|
|
0.04 |
|
ns |
ns |
ns |
ns |
ns |
5.1999999999999998E-2 |
ns |
ns |
ns |
ns |
0.15 |
ns |
ns |
ns |
ns |
-- |
-- |
| pH |
NA |
Lab |
pH units |
|
|
6.5 - 9.0 |
|
ns |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
| pH |
NA |
Field |
pH units |
|
|
6.5 - 9.0 |
|
ns |
ns |
ns |
ns |
ns |
-- |
ns |
ns |
ns |
ns |
-- |
ns |
ns |
ns |
ns |
-- |
5.9 |
| Turbidity |
NA |
Lab |
NTU |
5 (16) |
|
25 |
|
ns |
520 |
ns |
ns |
145 |
416 |
18400 |
ns |
ns |
200 |
309 |
302 |
ns |
ns |
5 |
315 |
388 |
| Metals |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Aluminum |
Dissolved |
Lab |
ug/l |
|
|
125 |
2145 |
ns |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
1610 |
-- |
| Arsenic |
Dissolved |
Lab |
ug/l |
10 |
|
2 |
720 |
ns |
-- |
ns |
ns |
-- |
-- |
3.5 |
ns |
ns |
-- |
8.1 |
7.8 |
ns |
ns |
-- |
2.4 |
-- |
| Beryllium |
Dissolved |
Lab |
ug/l |
4 |
0.08 HRL93 |
|
|
ns |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
0.21 |
-- |
| Boron |
Dissolved |
Lab |
ug/l |
|
500 RAA17 |
|
|
ns |
33000 |
ns |
ns |
399000 |
51900 |
15200 |
ns |
ns |
10700 |
19500 |
15600 |
ns |
ns |
1690 * |
6600 |
7030 |
| Cadmium |
Dissolved |
Lab |
ug/l |
5 |
0.5 HRL15 (1) |
2.8 HD CF |
270 HD CF |
ns |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
0.65 |
0.93 |
| Chromium |
Dissolved |
Lab |
ug/l |
100 |
100 CR HRL93 |
11 CF CR6 |
31 CF CR6 |
ns |
-- |
ns |
ns |
22.2 |
-- |
-- |
ns |
ns |
-- |
-- |
14.2 |
ns |
ns |
-- |
-- |
-- |
| Cobalt |
Dissolved |
Lab |
ug/l |
|
|
2.8 |
872 |
ns |
-- |
ns |
ns |
-- |
3.8 |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
4.5999999999999996 |
4.0999999999999996 |
| Copper |
Dissolved |
Lab |
ug/l |
1300 TT(12) |
|
21 HD CF |
110 HD CF |
ns |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
54.1 |
26.6 |
| Lead |
Dissolved |
Lab |
ug/l |
15 TT(12) |
|
13 HD CF |
6600 HD CF |
ns |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
64.8 |
ns |
ns |
-- |
21.5 |
-- |
| Manganese |
Dissolved |
Lab |
ug/l |
|
100 HRL93 (1) |
|
|
ns |
623 |
ns |
ns |
267 |
-- |
1300 |
ns |
ns |
361 |
351 |
801 |
ns |
ns |
719 |
738 |
496 |
| Nickel |
Dissolved |
Lab |
ug/l |
|
100 HRL93 |
460 HD CF |
8400 HD CF |
ns |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
159 |
| Selenium |
Dissolved |
Lab |
ug/l |
50 |
30 HRL93 |
5 |
40 |
ns |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
44 |
| Thallium |
Dissolved |
Lab |
ug/l |
2 |
0.6 HRL94 |
0.28000000000000003 |
128 |
ns |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
0.61 |
0.56999999999999995 |
| Vanadium |
Dissolved |
Lab |
ug/l |
|
50 HRL94 |
|
|
ns |
-- |
ns |
ns |
102 |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
| Zinc |
Dissolved |
Lab |
ug/l |
|
2000 HRL94 |
310 HD CF |
680 HD CF |
ns |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
509 |
| Chromium |
Total |
Lab |
ug/l |
100 |
100 CR HRL93 |
11 CR6 |
32 CR6 |
ns |
-- |
ns |
ns |
ns |
-- |
20 |
ns |
ns |
ns |
-- |
ns |
ns |
ns |
ns |
14.6 |
22.7 |
| Chromium, hexavalent |
Total |
Lab |
mg/l |
0.1 (14) |
0.1 HRL93 |
1.0999999999999999E-2 |
3.2000000000000001E-2 |
ns |
-- |
ns |
ns |
-- |
-- |
0.060 ** |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
0.011 ** |
-- |
| Semivolatile Organic Compounds |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1,4-Dioxane |
NA |
Lab |
ug/l |
|
1 HRL13 (1) |
|
|
ns |
37 |
ns |
40 |
160 |
79 |
87 |
ns |
ns |
10 |
22 |
11 |
ns |
ns |
8 |
8.4 |
-- |
| Volatile Organic Compounds |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1,2-Dichloroethane |
NA |
Lab |
ug/l |
5 |
1 HRL13 (1) |
3.8 |
90100 (1) |
-- |
-- |
ns |
-- |
-- |
12 |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
| Acrylamide |
NA |
Lab |
ug/l |
TT(2) |
0.2 HRL15 (1) |
|
|
ns |
ns |
ns |
ns |
-- |
-- |
ns |
ns |
ns |
ns |
ns |
ns |
841 |
-- |
-- |
-- |
-- |
| Benzene |
NA |
Lab |
ug/l |
5 |
2 HRL09 (1) |
6 |
8974 (1) |
-- |
9.8000000000000007 |
ns |
14 |
10 |
30 |
7.6 |
ns |
ns |
-- |
10 |
-- |
ns |
ns |
-- |
2.7 |
-- |
| Chlorobenzene |
NA |
Lab |
ug/l |
100 |
100 HRL93 |
20 |
846 |
-- |
-- |
ns |
-- |
-- |
20 |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
| Ethyl benzene |
NA |
Lab |
ug/l |
700 |
50 HRL11 |
68 |
3717 |
-- |
-- |
ns |
-- |
-- |
1000 |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
| Tetrahydrofuran |
NA |
Lab |
ug/l |
|
600 HBV16 |
|
|
-- |
-- |
ns |
-- |
-- |
4600 |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
| Toluene |
NA |
Lab |
ug/l |
1000 |
200 HRL11 |
253 |
2703 |
-- |
-- |
ns |
-- |
-- |
1100 |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
| Trichloroethylene (TCE) |
NA |
Lab |
ug/l |
5 (9) |
0.4 HRL15 (1) |
25 |
13976 |
-- |
-- |
ns |
-- |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
1 |
| Vinyl chloride |
NA |
Lab |
ug/l |
2 |
0.2 HRL09 (1) |
0.18 |
-1 |
0.68 |
-- |
ns |
-- |
0.37 |
0.45 |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
| Xylene, m & p |
NA |
Lab |
ug/l |
10000 (15) |
300 XYL HRL11 (1) |
|
|
-- |
-- |
ns |
-- |
-- |
3300 |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
| Xylene, o |
NA |
Lab |
ug/l |
10000 (15) |
300 XYL HRL11 (1) |
|
|
-- |
-- |
ns |
-- |
-- |
870 |
-- |
ns |
ns |
-- |
-- |
-- |
ns |
ns |
-- |
-- |
-- |
| Radiochemical Parameters |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Gross Alpha (radiation) |
NA |
Lab |
pCi/l |
15 |
|
|
|
ns |
ns |
ns |
ns |
-- |
-- |
ns |
ns |
ns |
ns |
ns |
ns |
-- |
-- |
-- |
-- |
29.2 +/- 8.77 |
| Gross Beta (radiation) |
NA |
Lab |
pCi/l |
50(+) |
|
|
|
ns |
ns |
ns |
ns |
142 +/- 26.9 |
98.4 +/- 18.0 |
ns |
ns |
ns |
ns |
ns |
ns |
48.2 +/- 9.69 |
57.2 +/- 10.7 |
-- |
-- |
-- |
| Per- and Polyfluoroalkyl Substances |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Perfluorooctanesulfonate (PFOS) |
NA |
Lab |
ug/l |
|
0.027 HBV17 |
|
|
ns |
0.48 |
ns |
0.19 |
0.17 |
4.0999999999999996 |
0.13 |
ns |
ns |
-- |
0.63 |
0.28000000000000003 |
ns |
ns |
-- |
0.23 |
4.1000000000000002E-2 |
| Perfluorooctanoic acid (PFOA) |
NA |
Lab |
ug/l |
|
0.035 HBV17 |
|
|
ns |
1.5 |
ns |
0.53 |
2.1 |
7.3 |
1.4 |
ns |
ns |
1 |
3.9 |
25 |
ns |
ns |
0.19 |
0.79 |
-- |
| Page 1 of 2 6/29/2018
P:\Mpls\23 MN\19\23191372 Freeway Landfill Pollution Inv\WorkFiles\Investigation\Report\Tables\Table 6 - Dump Water_20180625_1212.xlsx |
| Data Footnotes and Qualifiers
Barr Standard Footnotes and Qualifiers |
| -- |
Sample analyzed; result does not exceed the criteria for this parameter |
| FR |
Sample Type: Field Replicate |
| N |
Sample Type: Normal |
| NA |
NA (not applicable) indicates that a fractional portion of the sample is not part of the analytical testing or field collection procedures. |
| * |
Estimated value, QA/QC criteria not met. |
| ** |
Unusable value, QA/QC criteria not met. |
| h |
EPA recommended sample preservation, extraction or analysis holding time was exceeded. |
| ns |
Sample not analyzed for this parameter. |
| EPA Maximum Contaminant Levels |
| TT(2) |
When Acrylamide is used in drinking water systems, the combination (or product) of dose and monomer level shall not exceed that equivalent to
a polyacrylamide polymer containing 0.05% monomer dosed at 1 mg/l. |
| TT(12) |
Copper action level 1.3 mg/l; lead action level 0.015 mg/l. |
| -9 |
Under review. |
| -11 |
1998 Final Rule for Disinfectants and Disinfection By-products: MRDLG=Maximum Residual Disinfection Level Goal; and MRDL=Maximum Residual Disinfection Level. |
| -14 |
Based on the criteria for chromium, total. |
| -15 |
Based on the criteria for xylenes, total. |
| -16 |
At no time can turbidity go above 5 NTU. |
| (+) |
This MCL is no longer an official regulatory level, but is still in use as a trigger for EPA. The actual MCL for Beta is 4 mrem/year but there is no simple conversion between a curie and a rem. |
| MDH Human Health-Based Water Guidance Table |
| -1 |
Value is representative of the lowest exposure duration published in the Minnesota Department of Health Human Health Advisory Table. |
| CR |
Value represents the criteria for Chromium, hexavalent. |
| HBV16 |
Health Based Value 2016. |
| HBV17 |
Health Based Value 2017. |
| HRL09 |
Health Risk Limit 2009. |
| HRL11 |
Health Risk Limit 2011. |
| HRL13 |
Health Risk Limit 2013. |
| HRL15 |
Health Risk Limit 2015. |
| HRL93 |
Health Risk Limit 1993. |
| HRL94 |
Health Risk Limit 1994. |
| RAA17 |
Risk Assessment Advice 2008. |
| XYL |
Value shown is for the sum of the mixed o,m and p Xylene isomers. |
| Minnesota Surface Water 2Bd Chronic 7050 - 360 Hardness* |
| -3 |
Value represents the criteria for Ammonia, unionized as N. |
| -5 |
Value based on the criteria for cyanide, free. |
| CF |
Conversion Factor. |
| CR6 |
Value represents the criteria for Hexavalent Chromium. |
| HD |
Hardness Dependent. |
| * Estimated concentrations based on same underlying assumptions of conservative transport mechanisms and same source area. Minnesota River hardness data from MPCA, 2006. Working Draft, Surface Water Pathway Evaluation user's Guide, Appendix E.
Minnesota Surface Water 2Bd Final Acute Value 7050 - 360 Hardness* |
| -1 |
Subpart 7, item E applies. |
| -5 |
Value based on the criteria for cyanide, free. |
| CF |
Conversion Factor. |
| CR6 |
Value represents the criteria for Hexavalent Chromium. |
| HD |
Hardness Dependent. |
| * Estimated concentrations based on same underlying assumptions of conservative transport mechanisms and same source area. Minnesota River hardness data from MPCA, 2006. Working Draft, Surface Water Pathway Evaluation user's Guide, Appendix E.
Page 2 of 2 6/29/2018
P:\Mpls\23 MN\19\23191372 Freeway Landfill Pollution Inv\WorkFiles\Investigation\Report\Tables\Table 6 - Dump Water_20180625_1212.xlsx |
| Table 7
Summary of Exceedances
Solid Media - Freeway Landfill and Transfer Station
Site Investigation Reports Dakota County, Minnesota |
| Location Date Depth
Sample Description |
FL-TT-01 4/18/2018
3 - 11 ft
Waste |
FL-TT-02 4/18/2018
2 - 10.5 ft
Waste |
FL-TT-03 4/19/2018
2 - 10 ft
Waste |
FL-TT-04 4/19/2018
2 - 14 ft
Waste |
FL-TT-05 4/19/2018
5 - 15 ft
Waste |
FL-TT-06 4/19/2018
0 - 10 ft
Native Soil |
FL-TT-07 4/19/2018
1 - 5 ft
Native Soil |
FL-TT-08 4/20/2018
1 - 7 ft
Waste |
TS-SB-01 4/12/2018
5 - 8 ft
Waste |
TS-SB-02 4/12/2018
5 - 10 ft
Fill Soil |
TS-SB-03 4/12/2018
1.5 - 3 ft
Waste |
TS-SB-04 4/13/2018
7 - 15 ft
Waste |
TS-SB-05 4/13/2018
5 - 7.5 ft
Waste |
TS-SB-06 4/13/2018
8 - 12 ft
Waste |
TS-SB-07 4/13/2018
15 - 18.5 ft
Fill Soil |
TS-SB-08 4/13/2018
10 - 20 ft
Waste |
| Parameter |
Analysis Location |
Units |
MPCA
Screening Soil Leaching Values |
MPCA Tier 2
Industrial Soil Reference Values |
MPCA Tier 2
Recreational Soil Reference Values |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Effective Date |
|
|
2013-06-01T00:00:00.000 |
2009-06-22T00:00:00.000 |
2009-06-22T00:00:00.000 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exceedance Key |
|
|
Bold |
Underline |
Italic |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Metals |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Antimony |
Lab |
mg/kg |
5.4 |
|
|
-- |
6.4 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Arsenic |
Lab |
mg/kg |
5.8 |
20 |
11 |
-- |
26.8 |
11.9 |
8.9 |
8.1 |
-- |
6.3 |
-- |
-- |
-- |
-- |
-- |
11.4 |
-- |
-- |
-- |
| Boron |
Lab |
mg/kg |
62 |
|
|
-- |
234 |
109 * |
-- |
73.400000000000006 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Cadmium |
Lab |
mg/kg |
8.8000000000000007 |
|
35 |
-- |
-- |
38.6 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Copper |
Lab |
mg/kg |
|
|
100 |
-- |
280 |
448 * |
102 |
175 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
341 |
-- |
-- |
| Iron |
Lab |
mg/kg |
|
75000 |
12000 |
-- |
107000 |
166000 |
26700 |
22000 |
-- |
23300 |
22500 |
12500 |
-- |
-- |
-- |
27600 |
-- |
-- |
-- |
| Lead |
Lab |
mg/kg |
|
|
300 |
-- |
611 |
691 ** |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
579 |
436 |
-- |
-- |
| Manganese |
Lab |
mg/kg |
130 |
|
|
402 |
994 |
596 * |
531 |
522 |
498 |
999 |
470 |
455 |
258 |
282 |
318 |
723 |
247 |
300 |
-- |
| Selenium |
Lab |
mg/kg |
2.6 |
|
|
-- |
2.8 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Silver |
Lab |
mg/kg |
7.9 |
|
|
-- |
-- |
26.3 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Vanadium |
Lab |
mg/kg |
4 |
|
40 |
24.8 |
44.3 |
40.200000000000003 |
38 |
30.7 |
30.3 |
29.8 |
34.200000000000003 |
19.100000000000001 |
16.3 |
18.3 |
19.3 |
19.5 |
13.1 |
19.7 |
-- |
| Semivolatile Organic Compounds |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Bis(2-ethylhexyl)phthalate |
Lab |
ug/kg |
29000 |
|
|
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
100000 |
| Butyl benzyl phthalate |
Lab |
ug/kg |
29000 |
3700000 |
623000 |
-- |
-- |
4230000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Semivolatile Organic Compounds
by Selected Ion Monitoring |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| B(a)P Equivalent, non-detects at 0, 2002 PEFs |
Barr Calculation |
ug/kg |
1400 T |
3000 T |
2000 T |
15000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
2900 |
-- |
-- |
4400 |
-- |
1900 |
| B(a)P Equivalent, non-detects at 1/2, 2002 PEFs |
Barr Calculation |
ug/kg |
1400 T |
3000 T |
2000 T |
15000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
2900 |
-- |
-- |
4400 |
-- |
1900 |
| B(a)P Equivalent, non-detects at 1x, 2002 PEFs |
Barr Calculation |
ug/kg |
1400 T |
3000 T |
2000 T |
15000 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
2900 |
-- |
-- |
4400 |
-- |
1900 |
| Volatile Organic Compounds |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1,1,2,2-Tetrachloroethane |
Lab |
ug/kg |
12 |
|
|
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
138 |
-- |
-- |
-- |
| 1,4-Dichlorobenzene |
Lab |
ug/kg |
170 |
|
|
-- |
255 |
175 |
-- |
443 |
-- |
-- |
415 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
512 |
| Benzene |
Lab |
ug/kg |
17 |
|
|
-- |
54 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
58.1 |
-- |
-- |
-- |
| Naphthalene |
Lab |
ug/kg |
4500 |
|
|
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
4880 |
| Tetrachloroethylene |
Lab |
ug/kg |
42 |
|
|
-- |
-- |
178 * |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Polychlorinated Biphenyls |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Polychlorinated biphenyls |
Lab |
ug/kg |
130 |
8000 |
1400 |
-- |
4990 |
11300 |
633 |
1230 |
-- |
-- |
-- |
-- |
-- |
-- |
150 |
-- |
-- |
-- |
-- |
| Page 1 of 2 6/29/2018
P:\Mpls\23 MN\19\23191372 Freeway Landfill Pollution Inv\WorkFiles\Investigation\Report\Tables\Table 7 - LF&TS Solids 2018_JFM_20180625_0819.xlsx |
| Data Footnotes and Qualifiers
Barr Standard Footnotes and Qualifiers |
| -- |
Sample analyzed; result does not exceed the criteria for this parameter |
| * |
Estimated value, QA/QC criteria not met. |
| ** |
Unusable value, QA/QC criteria not met. |
| MPCA Screening Soil Leaching Values |
| CR6 |
Value represents the criteria for Chromium, hexavalent. |
| T |
Value represents a criteria for the total carcinogenic PAHs as BaP. |
| MPCA Tier 2 Industrial & Recreational Soil Reference Values |
| T |
Value represents a criteria for the total carcinogenic PAHs as BaP. |
| Page 2 of 2 6/29/2018
P:\Mpls\23 MN\19\23191372 Freeway Landfill Pollution Inv\WorkFiles\Investigation\Report\Tables\Table 7 - LF&TS Solids
2018_JFM_20180625_0819.xlsx |
| Table 8
Summary of Exceedances
Water - Freeway Landfill and Transfer Station
Site Investigation Reports Dakota County, Minnesota |
| Location
Date |
FL-TT-02
4/18/2018 |
FL-TT-03
4/19/2018 |
FL-TT-04
4/19/2018 |
FL-TT-05
4/19/2018 |
FL-TT-07
4/19/2018 |
FL-TT-08
4/20/2018 |
TS-SB-02
4/12/2018 |
TS-SB-05
4/13/2018 |
TS-SB-07
4/13/2018 |
TS-SB-08
4/13/2018 |
|
Drinking Water Standards |
Surface Water Standards |
|
|
|
|
|
|
|
|
|
|
| Parameter |
Total or Dissolved |
Analysis Location |
Units |
EPA
Maximum Contaminant Levels |
MDH
Human Health- Based Water Guidance Table |
Minnesota Surface Water 2Bd
Chronic 7050 -
360 Hardness |
Minnesota Surface Water 2Bd Final Acute Value 7050 - 360 Hardness |
|
|
|
|
|
|
|
|
|
|
| Effective Date |
|
|
|
2012-04-01T00:00:00.000 |
2018-04-23T00:00:00.000 |
2012-01-24T00:00:00.000 |
2012-01-24T00:00:00.000 |
|
|
|
|
|
|
|
|
|
|
| Exceedance Key |
|
|
|
Bold |
Italic |
Underline |
Shade |
|
|
|
|
|
|
|
|
|
|
| General Parameters |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chloride |
NA |
Lab |
mg/l |
|
|
230 |
1720 |
-- |
-- |
-- |
-- |
-- |
ns |
ns |
ns |
ns |
820 |
| Chlorine dioxide |
NA |
Lab |
mg/l |
0.8 (11) |
|
|
|
-- |
0.83 h |
0.88 h |
1.5 h |
-- |
ns |
ns |
ns |
ns |
-- |
| Cyanide |
NA |
Lab |
ug/l |
200 |
|
5.2 (5) |
45 (5) |
22 |
-- |
-- |
-- |
-- |
16.3 |
ns |
ns |
ns |
41.3 |
| Nitrogen, ammonia, as N |
NA |
Lab |
mg/l |
|
|
0.04 (3) |
|
10.6 |
5 |
7.8 |
4.5 |
9.6999999999999993 |
11.1 |
ns |
ns |
ns |
95.2 |
| Nitrogen, unionized ammonia, as N |
NA |
Lab |
mg/l |
|
|
0.04 |
|
-- |
-- |
-- |
-- |
-- |
-- |
ns |
ns |
ns |
0.18 |
| pH |
NA |
Lab |
pH units |
|
|
6.5 - 9.0 |
|
6.3 h |
-- |
-- |
-- |
-- |
-- |
ns |
ns |
ns |
-- |
| pH |
NA |
Field |
pH units |
|
|
6.5 - 9.0 |
|
5.9 |
5.6 |
5.9 |
6.3 |
6.2 |
6 |
ns |
ns |
ns |
-- |
| Turbidity |
NA |
Lab |
NTU |
5 (16) |
|
25 |
|
620 |
156 |
246 |
196 |
152 |
1460 * |
ns |
ns |
ns |
260 |
| Metals |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Aluminum |
Dissolved |
Lab |
ug/l |
|
|
125 |
2145 |
-- |
-- |
-- |
-- |
358 |
350 * |
-- |
3810 |
92800 |
-- |
| Arsenic |
Dissolved |
Lab |
ug/l |
10 |
|
2 |
720 |
7.3 |
-- |
3.7 |
3.4 |
-- |
-- |
3.1 |
4.4000000000000004 |
71.2 |
6.6 |
| Barium |
Dissolved |
Lab |
ug/l |
2000 |
2000 HRL93 |
|
|
-- |
-- |
-- |
-- |
-- |
-- |
-- |
2750 |
2810 |
-- |
| Beryllium |
Dissolved |
Lab |
ug/l |
4 |
0.08 HRL93 |
|
|
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
2.8 |
-- |
| Boron |
Dissolved |
Lab |
ug/l |
|
500 RAA17 |
|
|
536 |
-- |
1090 |
-- |
1610 |
-- |
582 |
859 |
889 |
6960 |
| Cadmium |
Dissolved |
Lab |
ug/l |
5 |
0.5 HRL15 (1) |
2.8 HD CF |
270 HD CF |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
3.8 |
-- |
| Cobalt |
Dissolved |
Lab |
ug/l |
|
|
2.8 |
872 |
3.2 |
-- |
3.6 |
4.5 |
-- |
3.2 |
-- |
4.8 |
105 |
5 |
| Copper |
Dissolved |
Lab |
ug/l |
1300 TT(12) |
|
21 HD CF |
110 HD CF |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
313 |
-- |
| Lead |
Dissolved |
Lab |
ug/l |
15 TT(12) |
|
13 HD CF |
6600 HD CF |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
24.3 |
113 |
-- |
| Manganese |
Dissolved |
Lab |
ug/l |
|
100 HRL93 (1) |
|
|
985 |
1120 |
1030 |
749 |
902 |
2290 |
722 |
2440 |
9940 |
226 |
| Nickel |
Dissolved |
Lab |
ug/l |
|
100 HRL93 |
460 HD CF |
8400 HD CF |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
215 |
-- |
| Thallium |
Dissolved |
Lab |
ug/l |
2 |
0.6 HRL94 |
0.28000000000000003 |
128 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
2.9 |
-- |
| Vanadium |
Dissolved |
Lab |
ug/l |
|
50 HRL94 |
|
|
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
205 |
-- |
| Zinc |
Dissolved |
Lab |
ug/l |
|
2000 HRL94 |
310 HD CF |
680 HD CF |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
492 |
-- |
| Semivolatile Organic Compounds |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1,4-Dioxane |
NA |
Lab |
ug/l |
|
1 HRL13 (1) |
|
|
-- |
-- |
-- |
-- |
1.2 |
-- |
2.2000000000000002 |
36 |
11 |
120 |
| 3,4-Methylphenol (m,p cresols) |
NA |
Lab |
ug/l |
|
3 MP HRL94 |
|
|
-- |
-- |
-- |
-- |
-- |
-- |
ns |
232 |
-- |
-- |
| Bis(2-ethylhexyl)phthalate |
NA |
Lab |
ug/l |
6 |
7 HRL15 (1) |
1.9 |
-1 |
13.8 |
-- |
-- |
264 |
-- |
-- |
ns |
-- |
-- |
-- |
| Volatile Organic Compounds |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Benzene |
NA |
Lab |
ug/l |
5 |
2 HRL09 (1) |
6 |
8974 (1) |
4.5 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
3 |
| Radiochemical Parameters |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Gross Beta (radiation) |
NA |
Lab |
pCi/l |
50(+) |
|
|
|
-- |
-- |
-- |
-- |
-- |
ns |
ns |
ns |
ns |
98.0 +/- 19.5 |
| Per- and Polyfluoroalkyl Substances |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Perfluorooctanesulfonate (PFOS) |
NA |
Lab |
ug/l |
|
0.027 HBV17 |
|
|
5.0999999999999997E-2 |
-- |
0.14000000000000001 |
0.12 |
4.8000000000000001E-2 |
0.14000000000000001 |
4.2000000000000003E-2 |
0.3 |
0.5 |
0.33 |
| Perfluorooctanoic acid (PFOA) |
NA |
Lab |
ug/l |
|
0.035 HBV17 |
|
|
0.12 |
4.1000000000000002E-2 |
0.22 |
0.15 |
0.27 |
0.21 |
8.4000000000000005E-2 |
0.35 |
0.24 |
1.6 |
| Page 1 of 2 6/29/2018
P:\Mpls\23 MN\19\23191372 Freeway Landfill Pollution Inv\WorkFiles\Investigation\Report\Tables\Table 8 - LF&TS Water_20180625_1149.xlsx |
| Data Footnotes and Qualifiers
Barr Standard Footnotes and Qualifiers |
| -- |
Sample analyzed; result does not exceed the criteria for this parameter |
| N |
Sample Type: Normal |
| * |
Estimated value, QA/QC criteria not met. |
| h |
EPA recommended sample preservation, extraction or analysis holding time was exceeded. |
| ns |
Sample not analyzed for this parameter. |
| EPA Maximum Contaminant Levels |
| -11 |
1998 Final Rule for Disinfectants and Disinfection By-products: MRDLG=Maximum Residual Disinfection Level Goal; and MRDL=Maximum
Residual Disinfection Level. |
| TT(12) |
Copper action level 1.3 mg/l; lead action level 0.015 mg/l. |
| -16 |
At no time can turbidity go above 5 NTU. |
| (+) |
This MCL is no longer an official regulatory level, but is still in use as a trigger for EPA. The actual MCL for Beta is 4 mrem/year but there is no simple conversion between a curie and a rem. |
| MDH Human Health-Based Water Guidance Table |
| -1 |
Value is representative of the lowest exposure duration published in the Minnesota Department of Health Human Health Advisory Table. |
| CR |
Value represents the criteria for Chromium, hexavalent. |
| HBV17 |
Health Based Value 2017. |
| HRL09 |
Health Risk Limit 2009. |
| HRL13 |
Health Risk Limit 2013. |
| HRL15 |
Health Risk Limit 2015. |
| HRL94 |
Health Risk Limit 1994. |
| MP |
Laboratory reports 3-methylphenol and 4-methylphenol as co-eluting compounds. The criteria in the table represents 4-methylphenol which is the more stringent criteria. |
| RAA17 |
Risk Assessment Advice 2008. |
| Minnesota Surface Water 2Bd Chronic 7050 - 360 Hardness* |
| -3 |
Value represents the criteria for Ammonia, unionized as N. |
| -5 |
Value based on the criteria for cyanide, free. |
| CF |
Conversion Factor. |
| CR6 |
Value represents the criteria for Hexavalent Chromium. |
| HD |
Hardness Dependent. |
| * Estimated concentrations based on same underlying assumptions of conservative transport mechanisms and same source area. Minnesota River hardness data from MPCA, 2006. Working Draft, Surface Water Pathway Evaluation user's Guide, Appendix E.
Minnesota Surface Water 2Bd Final Acute Value 7050 - 360 Hardness* |
| -1 |
Subpart 7, item E applies. |
| -5 |
Value based on the criteria for cyanide, free. |
| CF |
Conversion Factor. |
| CR6 |
Value represents the criteria for Hexavalent Chromium. |
| HD |
Hardness Dependent. |
| * Estimated concentrations based on same underlying assumptions of conservative transport mechanisms and same source area. Minnesota River hardness data from MPCA, 2006. Working Draft, Surface Water Pathway Evaluation user's Guide, Appendix E.
Page 2 of 2 6/29/2018
P:\Mpls\23 MN\19\23191372 Freeway Landfill Pollution Inv\WorkFiles\Investigation\Report\Tables\Table 8 - LF&TS Water_20180625_1149.xlsx |
| Figures |
175
3
1
18
R2C19:R2C21
False
False