PUBLIC HEALTH ASSESSMENT
REILLY TAR & CHEMICAL CORPORATION
(INDIANAPOLIS PLANT)
INDIANAPOLIS, MARION COUNTY, INDIANA
On-Site Subsurface Soil Lime Pond Sample Results, May 1989.
(Data used to develop Table 1.)
| Chemical | Field ID | Concentration Range - ppb |
| Organic Chemicals | ||
| acenaphthene | LP16-1-3 | 42 |
| acenaphthylene | LP16-6-2 | 160 |
| acetone | LP16-6-3 LP16-4-2 |
7-17 |
| anthracene | LP16-6-2 | 120 |
| benzo(a)anthracene | LP16-6-2 | 640 |
| benzo(a)pyrene | LP16-6-2 | 630 |
| benzo(b)fluoranthene | LP16-1-1 | 6,900 |
| benzo(g,h,i)perylene | LP16-6-2 | 320 |
| benzo(k)fluoranthene | LP16-6-2 | 1,500 |
| bis(2-ethylhexyl)phthalate | LP16-5-2 LP16-5-1 |
4,300-240,000 |
| dibenzofuran | LP16-4-3 | 42 |
| di-n-octyl phthalate | LP16-4-1 | 2,000 |
| ethylbenzene | LP16-2-2 LP16-5-2 |
1-4,700 |
| 3-ethyl pyridine | LP16-5-2 | 11,000 |
| 3-ethyl-4-methylpyridine | LP16-4-3 | 46 |
| fluoranthene | LP16-2-3 LP16-6-2 |
36-550 |
| fluorene | LP16-1-3 | 60 |
| indeno(1,2,3-cd)pyrene | LP16-6-2 | 310 |
| 2,4 & 2,5-lutidine | LP16-5-2 | 4,400 |
| 3,5-lutidine | LP16-5-2 | 12,000 |
| methylene chloride | LP16-1-2 LP16-6-1 |
2-5 |
| 2-methyl-3-ethyl pyridine | LP16-5-2 | 9,300 |
| 2-methyl-5-ethyl pyridine | LP16-2-3 | 42-19,000 |
| 1-methylnaphthalene | LP16-2-2 LP16-4-3 |
100-370 |
| 2-methylnaphthalene | LP16-1-3 LP16-4-3 |
130-340 |
| phenanthrene | LP16-4-3 LP16-1-2 |
89-190 |
| 2-picoline | LP16-4-3 LP16-5-2 |
39-9,600 |
| 3 & 4-picoline | LP16-4-2 LP16-5-1 |
91-360,000 |
| pyrene | LP16-4-2 LP16-6-2 |
86-530 |
| pyridine | LP16-2-3 LP16-5-2 |
170-6,800 |
| toluene | LP16-6-1 LP16-5-2 |
4-20,000 |
| xylenes, total | LP16-4-2 LP16-5-2 |
5-24,000 |
| Chemical | Field ID | Concentration Range - ppm |
| Inorganic Chemicals | ||
| aluminum | LP16-5-2 LP16-1-1 |
1,430-8,750 |
| arsenic | LP16-2-2 LP16-6-2 |
2-6 |
| barium | LP16-2-1 LP16-1-1 |
3-89 |
| benzene | LP16-2-3 LP16-5-2 |
1-18,000 |
| calcium | LP16-6-3 LP16-2-1 |
54,400-437,000 |
| chromium | LP16-5-2 LP16-1-1 |
4-14 |
| chrysene | LP16-1-2 LP16-6-2 |
37-920 |
| cobalt | LP16-5-2 LP16-6-1 |
2-5 |
| copper | LP16-6-3 LP16-1-1 |
15-99 |
| iron | LP16-2-1 LP16-3-2 |
717-10,300 |
| lead | LP16-2-1 LP16-1-1 |
1-17 |
| magnesium | LP16-2-1 LP16-1-2 |
2,220-49,600 |
| manganese | LP16-2-1 LP16-1-1 |
13-543 |
| mercury | LP16-5-1 | <1 |
| nickel | LP16-5-2 LP16-1-1 |
5-107 |
| potassium | LP16-1-1 LP16-2-3 |
84-625 |
| sodium | LP16-5-2 LP16-5-1 |
3,430-26,800 |
| vanadium | LP16-5-1 LP16-1-1 |
7-32 |
| zinc | LP16-5-2 LP16-1-1 |
25-175 |
(Data used to develop Table 2.)
| Chemical | Field ID | Concentration Range - ppb |
| acenaphthene | TP17-4-1 TP17-1-1 |
7,900-1,100,000 |
| acenaphthylene | TP17-4-1 TP17-5-1 |
6,700-29,000 |
| acetone | TP17-4-1 | 44 |
| anthracene | TP17-4-1 TP17-1-1 |
27,000-1,000,000 |
| benzene | TP17-4-1 | 4 |
| benzo(a)anthracene | TP17-4-1 TP17-1-1 |
78,000-670,000 |
| benzo(a)pyrene | TP17-2-1 TP17-3A-1 |
51,000-420,000 |
| benzo(b)fluoranthene | TP17-2-1 TP17-3A-1 |
64,000-1,000,000 |
| benzo(g,h,i)perylene | TP17-2-1 TP17-1-1 |
30,000-230,000 |
| benzo(k)fluoranthene | TP17-2-1 TP17-5-1 |
54,000-540,000 |
| bis(2-ethylhexyl)phthalate | TP17-2-1 TP17-1-1 |
15,000-160,000 |
| 2-butanone | TP17-4-1 | 19 |
| chrysene | TP17-4-1 TP17-1-1 |
87,000-740,000 |
| dibenz(a,h)anthracene | TP17-1-1 | 130,000 |
| dibenzofuran | TP17-4-1 TP17-1-1 |
6,500-880,000 |
| 2,5-dimethyl phenol | TP17-3A-1 | 12,000 |
| 3,5-dimethyl phenol | TP17-3A-1 TP17-5-1D |
15,000-79,000 |
| ethylbenzene | TP17-4-1 TP17-2-1 |
36-2,800 |
| 3-ethyl-4-methylpyridine | TP17-3A-1 | 7,400 |
| 2-ethyl pyridine | TP17-3A-1 | 57,000 |
| 3-ethyl pyridine | TP17-3A-1 | 6,700 |
| fluoranthene | TP17-4-1 TP17-1-1 |
200,000-2,400,000 |
| fluorene | TP17-4-1 TP17-1-1 |
8,500-1,500,000 |
| indeno(1,2,3-cd)pyrene | TP17-2-1 TP17-1-1 |
25,000-200,000 |
| 2,4 & 2,5-lutidine | TP17-3A-1 | 10,000 |
| methylene chloride | TP17-5-1 | 7 |
| 2-methyl-5-ethylpyridine | TP17-3A-1 | 13,000 |
| 1-methylnaphthalene | TP17-3A-1 TP17-1-1 |
23,000-520,000 |
| 2-methylnaphthalene | TP17-4-1 TP17-1-1 |
2,600-1,000,000 |
| 3 & 4-methylphenol | TP17-3A-1 | 11,000 |
| 4-methylphenol | TP17-3A-1 | 11,000 |
| naphthalene | TP17-4-1 TP17-1-1 |
8,300-2,300,000 |
| phenanthrene | TP17-4-1 TP17-1-1 |
79,000-7,500,000 |
| phenol | TP17-3A-1 | 10,000 |
| 2-picoline | TP17-3A-1 | 52,000 |
| 3 & 4-picoline | TP17-2-1 TP17-3A-1 |
15,000-120,000 |
| pyrene | TP17-4-1 TP17-1-1 |
180,000-1,700,000 |
| styrene | TP17-3A-1 TP17-1-1 |
490-66,000 |
| toluene | TP17-4-1 TP17-2-1 |
11-3,000 |
| xylenes | TP17-4-1 TP17-1-1 |
210-590,000 |
| ppm | ||
| aluminum | TP17-5-1D TP17-3A-1 |
4,900-10,900 |
| arsenic | TP17-2-1 TP17-1-1 |
6-15 |
| barium | TP17-2-1 TP17-4-1 |
37-3,060 |
| beryllium | TP17-2-1 TP17-1-1 TP17-4-1 |
<1-1 |
| cadmium | TP17-2-1 TP17-3A-1 |
1-5 |
| calcium | TP17-4-1 TP17-2-1 |
4,830-88,700 |
| chromium | TP17-2-1 TP17-3A-1 |
10-74 |
| cobalt | TP17-2-1 TP17-3A-1 |
4-11 |
| copper | TP17-2-1 TP17-4-1 |
31-1,640 |
| iron | TP17-2-1 TP17-1-1 |
11,800-27,900 |
| lead | TP17-2-1 TP17-5-1 |
8-413 |
| magnesium | TP17-1-1 TP17-2-1 |
3,580-33,600 |
| manganese | TP17-4-1 TP17-3A-1 |
107-2,570 |
| mercury | TP17-2-1 TP17-1-1 |
<1-3 |
| nickel | TP17-2-1 TP17-3A-1 |
14-77 |
| potassium | TP17-4-1 TP17-2-1 |
519-952 |
| selenium | TP17-5-1 TP17-1-1 |
1-2 |
| sodium | TP17-1-1 TP17-2-1 |
522-3,450 |
| thallium | TP17-4-1 TP17-1-1 |
1-8 |
| vanadium | TP17-2-1 TP17-3A-1 |
15-22 |
| zinc | TP17-2-1 TP17-3A-1 |
101-1,790 |
On-Site Subsurface Soil Former Sludge Treatment Pit Sample Results, May 1991
(Data used to develop Table 3.)
| Chemical | Field ID | Concentration Range - ppb |
| acenaphthene | TP18-1-S3 TP18-2-S2 |
95-460,000 |
| acenaphthylene | TP18-1-S3 TP18-2-S2 |
47-28,000 |
| acetone | TP18-2-S3D TP18-1-S2 |
5-37 |
| anthracene | TP18-2-S3D TP18-2-S2 |
87-390,000 |
| benzene | TP18-2-S3 TP18-2-S1 |
2-15 |
| benzo(a)anthracene | TP18-2-S3D TP18-1-S2 |
130-120,000 |
| benzo(a)pyrene | TP18-2-S3D TP18-2-S1 |
54-120,000 |
| benzo(b)fluoranthene | TP18-2-S3D TP18-2-S1 |
120-260,000 |
| benzo(g,h,i)perylene | TP18-1-S3 TP18-2-S1 |
250-66,000 |
| benzo(k)fluoranthene | TP18-2-S2 TP18-1-S2 |
56,000-91,000 |
| bis(2-ethylhexyl)phthalate | TP18-2-S3 TP18-2-S2 |
45-28,000 |
| chlorobenzene | TP18-2-S3 | 2 |
| chrysene | TP18-2-S3D TP18-1-S2 |
140-180,000 |
| dibenz(a,h)anthracene | TP18-2-S4 | 14,000 |
| dibenzofuran | TP18-1-S3 TP18-2-S2 |
120-400,000 |
| 3-ethyl pyridine | TP18-2-S4D TP18-2-S1 |
3,100-6,200 |
| ethylbenzene | TP18-1-S2 TP18-2-S2 |
95-960 |
| fluorene | TP18-2-S3D TP18-2-S2 |
210-550,000 |
| fluoranthene | TP18-1-S3 TP18-2-S2 |
360-550,000 |
| indeno(1,2,3-cd)pyrene | TP18-1-S3D TP18-2-S1 |
210-56,000 |
| 2,3-lutidine | TP18-2-S1 | 2,800 |
| 2,4 & 2,5-lutidine | TP18-2-S1 | 2,200 |
| 3,5-lutidine | TP18-2-S3D TP18-2-S4D |
110-12,000 |
| 2-methyl-5-ethylpyridine | TP18-2-S3D | 69 |
| methylene chloride | TP18-1-S3 TP18-2-S4 |
1-19 |
| 1-methylnaphthalene | TP18-1-S1 TP18-2-S1 |
3,000-180,000 |
| 2-methylnaphthalene | TP18-2-S3D TP18-2-S2 |
60-400,000 |
| naphthalene | TP18-1-S3 TP18-2-S2 |
97-1,300,000 |
| pentachlorophenol | TP18-1-S2 | 31,000 |
| phenanthrene | TP18-1-S3 TP18-2-S2 |
470-1,400,000 |
| 2-picoline | TP18-2-S4D TP18-2-S1 |
2,200-3,900 |
| 3 & 4-picoline | TP18-2-S4D TP18-2-S1 |
7,900-15,000 |
| pyrene | TP18-2-S3D TP18-2-S2 |
340-400,000 |
| styrene | TP18-2-S1 TP18-2-S2 |
52-1,900 |
| toluene | TP18-2-S3 TP18-2-S2 |
2-870 |
| 1,1,1-trichloroethane | TP18-2-S4 TP18-2-S4D |
29-54 |
| trichloroethylene | TP18-2-S3 | 2 |
| Xylenes, Total | TP18-2-S2 | 7,900 |
| Chemical | Field ID | Concentration Range - ppm |
| aluminum | TP18-2-S3 TP18-1-S1 |
1,590-14,200 |
| arsenic | TP18-2-S3 TP18-2-S1 |
4-14 |
| barium | TP18-2-S3 TP18-1-S1 |
7-78 |
| beryllium | TP18-2-S4D | 1 |
| cadmium | TP18-2-S4D TP18-1-S2 |
2-6 |
| calcium | TP18-2-S4 TP18-1-S3 |
8,980-140,000 |
| chromium | TP18-2-S3 TP18-1-S1 |
4-22 |
| cobalt | TP18-2-S3 TP18-1-S1 |
2-9 |
| copper | TP18-2-S3 TP18-2-S4D |
8-504 |
| iron | TP18-2-S3 TP18-2-S4D |
5,040-24,300 |
| lead | TP18-2-S3 TP18-1-S2 |
3-594 |
| magnesium | TP18-2-S4 TP18-1-S3 |
1,840-40,400 |
| manganese | TP18-2-S3 TP18-1-S2 |
162-669 |
| mercury | TP18-1-S1 TP18-1-S2 TP18-2-S4 |
<1 |
| nickel | TP18-2-S3 TP18-1-S2 |
6-33 |
| potassium | TP18-2-S3 TP18-2-S1 |
285-927 |
| silver | TP18-1-S2 | 2 |
| sodium | TP18-2-S1 | 376 |
| vanadium | TP18-2-S3 TP18-1-S1 |
7-32 |
| zinc | TP18-2-S3 TP18-1-S2 |
18-1,080 |
On-Site Subsurface Soil South Landfill Area Test Pit Sample Results, June 1990 (Phase III).
| Chemical | Field ID | Concentration Range - ppb |
| acenaphthene | TP19-3-S2-1 TP19-4-S2-1 |
54-1,500,000 |
| acenaphthylene | TP19-12-S1-1 TP19-4-S2-1 |
58-72,000 |
| acetone | TP19-7-S1-1 TP19-2-S1-1 |
6-180 |
| anthracene | TP19-1-S2-1 TP19-4-S2-1 |
43-850,000 |
| benzene | TP19-10-S-1 TP19-2-S1-1 |
3-24 |
| benzo(a)anthracene | TP19-1-S1-1 TP19-12-S2-7 |
73-830,000 |
| benzo(a)pyrene | TP19-7-S1-1 TP19-12-S2-7 |
35-1,300,000 |
| benzo(b)fluoranthene | TP19-7-S1-1 TP19-4-S2-1 |
62-1,100,000 |
| benzo(g,h,i)perylene | TP19-6-S1-1 TP19-12-S2-7 |
63-1,000,000 |
| benzo(k)fluoranthene | TP19-7-S1-1 TP19-12-S2-7 |
34-1,000,000 |
| benzoic acid | TP19-14-S2-1 TP19-3-S1-3 |
61-84 |
| bis(2-ethylhexyl)phthalate | TP19-9-S1-1 TP19-2-S2-1 |
47-810 |
| 2-butanone | TP19-5-S1-1 TP19-2-S1-1 |
26-40 |
| carbon disulfide | TP19-2-S1-1 | 1 |
| chloroethane | TP19-14-S1-1 | 3 |
| chrysene | TP19-14-S1-1 TP19-12-S2-7 |
42-1,200,000 |
| dibenz(a,h)anthracene | TP19-9-S1-1 TP19-12-S2-7 |
41-490,000 |
| dibenzofuran | TP19-13-S1-1 TP19-4-S2-1 |
42-1,400,000 |
| 3,5-dimethyl phenol | TP19-3-S2-1 TP19-12-S1-1 |
51-60 |
| di-n-butyl phthalate | TP19-14-S2-1 | 39 |
| di-n-octyl phthalate | TP19-2-S2-1 | 150 |
| 3-ethyl-4-methyl pyridine | TP19-2-S1-1 TP19-2-S2-1 |
850-970 |
| 2-ethyl pyridine | TP19-2-S1-1 TP19-2-S2-1 |
4,500-5,200 |
| 3-ethyl pyridine | TP19-2-S1-1 TP19-9-S2-1 |
2,100-4,600 |
| 4-ethyl pyridine | TP19-2-S1-1 TP19-2-S2-1 |
1,100-1,800 |
| ethylbenzene | TP19-2-S2-1 TP19--5-S2-1 |
3-3,700 |
| fluoranthene | TP19-14-S1-1 TP19-4-S2-1 |
40-2,700,000 |
| fluorene | TP19-3-S2-1 TP19-4-S2-1 |
71-2,200,000 |
| indeno(1,2,3-cd)pyrene | TP19-6-S1-1 TP19-12-S2-7 |
51-810,000 |
| 2,3-lutidine | TP19-2-S1-1 TP19-2-S2-1 |
420-660 |
| 2,4 & 2,5-lutidine | TP19-2-S1-1 TP19-2-S2-1 |
350-590 |
| 2,6-lutidine | TP19-2-S1-1 TP19-2-S2-1 |
110-210 |
| 3,4-lutidine | TP19-2-S1-1 TP19-2-S2-1 |
1,000-1,600 |
| 3,5-lutidine | TP19-2-S1-1 TP19-2-S2-1 |
1,800-3,000 |
| 2-methyl-3-ethylpyridine | TP19-2-S1-1 TP19-2-S2-1 |
470-730 |
| 2-methyl-5-ethylpyridine | TP19-2-S1-1 TP19-9-S2-1 |
970-11,000 |
| 4-methyl-2-pentanone | TP19-2-S1-1 | 170 |
| 2-methyl phenol | TP19-2-S2-1 | 260 |
| 4-methyl phenol | TP19-12-S1-1 TP19-5-S1-1 |
59-9,900 |
| 3 & 4-methylphenol | TP19-12-S1-1 TP19-5-S1-1 |
59-9,900 |
| methylene chloride | TP19-2-S2-1 TP19-11-S2-3 |
2-31 |
| 1-methylnaphthalene | TP19-14-S2-1 TP19-4-S2-1 |
51-810,000 |
| 2-methylnaphthalene | TP19-13-S1-1 TP19-4-S2-1 |
39-1,400,000 |
| naphthalene | TP19-13-S1-1 TP19-4-S2-1 |
88-1,800,000 |
| phenanthrene | TP19-1-S1-1 TP19-4-S2-1 |
45-5,600,000 |
| phenol | TP19-3-S2-1 TP19-5-S2-1 |
51-9,500 |
| 2-picoline | TP19-2-S2-1 TP19-10-S2-1 |
1,500-37,000 |
| 3 & 4-picoline | TP19-2-S1-1 TP19-2-S2-1 |
3,400-4,300 |
| pyrene | TP19-7-S1-1 TP19-4-S2-1 |
46-1,800,000 |
| pyridine | TP19-2-S1-1 TP19-2-S2-1 |
530-650 |
| styrene | TP19-2-S1-1 TP19-5-S2-1 |
14-1,300 |
| toluene | TP19-15-S1-1 TP19-5-S2-1 |
1-1,500 |
| trichloroethylene | TP19-15-S1-1 | 3 |
| xylenes, total | TP19-5-S1-1 TP19-10-S2-1 |
5-2,200 |
| Chemical | Field ID | Concentration Range - ppm |
| aluminum | TP19-2-S2-1 TP19-3-S1-1 |
1,310-19,100 |
| antimony | TP19-7-S1-1 | 6 |
| arsenic | TP19-2-S1-1 TP19-9-S1-1 |
1-19 |
| barium | TP19-14-S1-1 TP19-11-S1-3 |
7-3,100 |
| beryllium | TP19-4-S2-1 TP19-6-S2-3 |
1-2 |
| cadmium | TP19-7-S1-1 TP19-4-S2-1 |
1-4 |
| calcium | TP19-5-S1-1 TP19-6-S1-1 |
1,710-188,000 |
| chromium | TP19-14-S1-1 TP19-2-S2-1 |
5-43 |
| cobalt | TP19-8-S1-1 TP19-5-S1-1 |
2-10 |
| copper | TP19-14-S1-1 TP19-10-S2-1 |
9-241 |
| iron | TP19-3-S2-1 TP19-2-S2-1 |
6,550-29,300 |
| lead | TP19-15-S1-1 TP19-13-S2-1 |
3-219 |
| magnesium | TP19-2-S2-1 TP19-6-S1-1 |
575-43,800 |
| manganese | TP19-2-S1-1 TP19-12-S1-1 |
90-810 |
| mercury | TP19-7-S1-1 TP19-10-S2-1 |
<1-1 |
| nickel | TP19-15-S1-1 TP19-5-S2-1 |
6-34 |
| potassium | TP19-12-S2-1 TP19-13-S1-1 |
253-1,250 |
| selenium | TP19-8-S1-1 TP19-8-S2-1 |
1-4 |
| silver | TP19-7-S1-1 | 1 |
| sodium | TP19-7-S1-1 TP19-2-S2-1 |
257-716 |
| thallium | TP19-3-S1-3 TP19-4-S2-1 |
<1-1 |
| vanadium | TP19-2-S1-1 TP19-3-S1-1 |
6-36 |
| zinc | TP19-14-S1-1 TP19-4-S2-1 |
20-236 |
(Data used to develop Table 4.)
| Chemical | Field ID | Concentration Range - ppb |
| acenaphthene | SB19-1-3 SB19-4-3 |
78-26,000,000 |
| acenaphthylene | SB19-3-2 SB19-4-3 |
52-170,000 |
| acetone | SB19-1-3 SB19-3-2D |
18-160 |
| anthracene | SB19-2-2 SB19-5-8 |
63-420,000 |
| benzene | SB19-4-4 | 9,100 |
| benzo(a)anthracene | SB19-1-1 SB19-4-3 |
65-680,000 |
| benzo(a)pyrene | SB19-1-3 SB19-4-3 |
46-340,000 |
| benzo(b)fluoranthene | SB19-1-3 SB19-4-3 |
43-400,000 |
| benzo(g,h,i)perylene | SB19-4-1 SB19-2-1 |
120-180,000 |
| benzo(k)fluoranthene | SB19-1-1 SB19-4-3 |
51-250,000 |
| bis(2-chloroethoxyl)methane | SB19-4-2 | 37,000 |
| bis(2-ethylhexyl)phthalate | SB19-1-3 SB19-4-3 |
91-30,000 |
| 2-butanone | SB19-3-2 | 17 |
| carbon disulfide | SB19-2-1 | 12 |
| chloromethane | SB19-5-8 | 1,500 |
| chrysene | SB19-1-1 SB19-4-3 |
72-810,000 |
| dibenzofuran | SB19-1-3 SB19-4-3 |
82-2,400,000 |
| 2,3-dimethyl phenol | SB19-1-3 | 100 |
| 2,6-dimethyl phenol | SB19-1-3 | 63 |
| 3,4-dimethyl phenol | SB19-1-3 | 170 |
| 3,5-dimethyl phenol | SB19-1-3 | 1,300 |
| di-n-butylphthalate | SB19-1-3 SB19-1-1 |
190-290 |
| 3-ethyl-4-methylpyridine | SB19-1-3 SB19-4-3 |
290-480,000 |
| 2-ethyl pyridine | SB19-4-1 SB19-4-3 |
130-1,000,000 |
| 3-ethyl pyridine | SB19-4-1 SB19-4-3 |
110-730,000 |
| 4-ethyl pyridine | SB19-1-3 SB19-4-3 |
310-250,000 |
| ethylbenzene | SB19-1-2 SB19-4-4 |
380-7,200 |
| fluoranthene | SB19-1-1 SB19-4-3 |
75-3,200,000 |
| fluorene | SB19-3-2 SB19-4-3 |
55-2,900,000 |
| indeno(1,2,3-cd)pyrene | SB19-2-3 SB19-2-1 |
48-140,000 |
| 2,3-lutidine | SB19-1-3 SB19-4-3 |
110-160,000 |
| 2,4 & 2,5-lutidine | SB19-5-6 SB19-4-3 |
81-280,000 |
| 3,4-lutidine | SB19-1-3 SB19-4-3 |
190-230,000 |
| 3,5-lutidine | SB19-4-1 SB19-4-3 |
220-620,000 |
| 2-methyl-5-ethylpyridine | SB19-4-1 SB19-4-3 |
130-810,000 |
| 2-methyl-3-ethyl pyridine |
SB19-1-3 SB19-4-3 |
120-290,000 |
| 4-methyl-2-pentanone | SB19-1-3 | 16 |
| methylene chloride | SB19-3-2 SB19-2-1 |
3-92 |
| 1-methylnaphthalene | SB19-1-3 SB19-4-3 |
40-1,000,000 |
| 2-methylnaphthalene | SB19-1-1 SB19-4-3 |
73-2,500,000 |
| 2-methylphenol | SB19-1-3 | 340 |
| 3 & 4-methylphenol | SB19-1-3 SB19-1-2 |
560-9,900 |
| 4-methylphenol | SB19-1-3 SB19-1-2 |
560-9,900 |
| naphthalene | SB19-2-2 SB19-4-3 |
44-7,900,000 |
| phenanthrene | SB19-5-3 SB19-1-2 |
41-560,000 |
| phenol | SB19-1-1 SB19-4-2 |
55-6,500 |
| 2-picoline | SB19-1-3 SB19-4-3 |
240-460,000 |
| 3 & 4-picoline | SB19-1-3 SB19-4-3 |
1,300-700,000 |
| pyrene | SB19-1-1 SB19-4-3 |
72-2,100,000 |
| pyridine | SB19-4-3 | 130,000 |
| styrene | SB19-1-3 SB19-4-4 |
1-31,000 |
| toluene | SB19-1-2 SB19-4-4 |
1,400-40,000 |
| trichloroethylene | SB19-5-6 | 8 |
| xylenes, total | SB19-1-3 SB19-4-4 |
9-110,000 |
| Chemical | Field ID | Concentration Range - ppm |
| aluminum | SB19-5-3 SB19-3-2 |
1,540-17,300 |
| arsenic | SB19-3-1 SB19-3-2 |
1-10 |
| barium | SB19-5-3 SB19-4-1 |
7-140 |
| beryllium | SB19-2-1 SB19-4-1 |
<1-1 |
| cadmium | SB19-4-1 SB19-1-1 |
2-7 |
| calcium | SB19-2-1 SB19-5-6 |
2,690-181,000 |
| chromium | SB19-5-6 SB19-4-1 |
4-28 |
| cobalt | SB19-5-6 SB19-3-2 |
1-10 |
| copper | SB19-3-1 SB19-1-1 |
4-105 |
| iron | SB19-5-6 SB19-3-2 |
4,630-24,800 |
| lead | SB19-1-3 SB19-1-1 |
3-329 |
| magnesium | SB19-3-1 SB19-5-6 |
457-64,900 |
| manganese | SB19-5-3 SB19-2-1 |
162-1,350 |
| nickel | SB19-3-1 SB19-1-1 |
5-316 |
| potassium | SB19-1-1 SB19-3-2 |
99-1,460 |
| sodium | SB19-2-3 SB19-1-2 |
313-3,520 |
| vanadium | SB19-3-1 SB19-3-2 |
3-33 |
| zinc | SB19-5-6 SB19-1-1 |
16-988 |
(Data used to develop Table 5.)
| Chemical | Field ID | Concentration Range - ppb |
| acenaphthene | TP20-3A-1 TP20-4-1 |
670-9,900,000 |
| acenaphthylene | TP20-3-1 TP20-2A-1 |
3,700-10,000 |
| acetone | TP20-5-1 TP20-4-1 |
42-72,000 |
| anthracene | TP20-3A-1 TP20-4-1 |
51-10,000,000 |
| benzo(a)anthracene | TP20-3-1 TP20-4-1 |
12,000-2,600,000 |
| benzo(a)pyrene | TP20-2-1 TP20-4-1 |
12,000-960,000 |
| benzo(b)fluoranthene | TP20-1-1 TP20-4-1 |
55-1,300,000 |
| benzo(g,h,i)perylene | TP20-2A-1 TP20-3-1 |
25,000-29,000 |
| benzo(k)fluoranthene | TP20-3-1 TP20-4-1 |
34,000-1,300,000 |
| bis(2-ethylhexyl)phthalate | TP20-1-1 TP20-4-1 |
67-820,000 |
| 2-butanone | TP20-5-2 TP20-4-2 |
28-60 |
| chrysene | TP20-3-1 TP20-4-1 |
21,000-3,100,000 |
| dibenzofuran | TP20-5-2 TP20-4-1 |
410-9,200,000 |
| ethylbenzene | TP20-4-1 | 12,000 |
| fluoranthene | TP20-3A-1 TP20-4-1 |
100-13,000,000 |
| fluorene | TP20-5-2 TP20-4-1 |
230-12,000,000 |
| hexachlorobenzene | TP20-4-2 | 24,000 |
| indeno(1,2,3-cd)pyrene | TP20-3-1 TP20-2A-1 |
20,000-21,000 |
| 2,3-lutidine | TP20-2-1 | 7,500 |
| 2,4 & 2,5-lutidine | TP20-2-1 | 81,000 |
| 2,6-lutidine | TP20-2-1 | 39,000 |
| 3,4-lutidine | TP20-2-1 | 19,000 |
| 3,5-lutidine | TP20-2-1 | 9,700 |
| 2-methyl-5-ethylpyridine | TP20-2-1 | 7,500 |
| methylene chloride | TP20-1-1 | 2 |
| 1-methylnaphthalene | TP20-3A-1 TP20-4-1 |
130-3,000,000 |
| 2-methylnaphthalene | TP20-3A-1 TP20-4-1 |
45-6,000,000 |
| naphthalene | TP20-3A-1 TP20-4-1 |
47-14,000,000 |
| phenanthrene | TP20-3A-1 TP20-4-1 |
200-31,000,000 |
| 2-picoline | TP20-2-1 | 130,000 |
| 3 & 4-picoline | TP20-2-1 | 36,000 |
| pyrene | TP20-3A-1 TP20-4-1 |
75-8,300,000 |
| styrene | TP20-4-1 | 10,000 |
| toluene | TP20-4-1 | 13,000 |
| xylenes, total | TP20-4-2 TP20-4-1 |
2-74,000 |
| Chemical | Field ID | Concentration Range - ppm |
| aluminum | TP20-1-1 TP20-5-1 |
1,790-10,300 |
| arsenic | TP20-1-1 TP20-5-1 |
5-11 |
| barium | TP20-1-1 TP20-4-1 |
8-181 |
| beryllium | TP20-2A-1 TP20-2-1 |
<1-2 |
| cadmium | TP20-5-1 TP20-4-1 |
1-4 |
| calcium | TP20-3-1 TP20-4-1 |
2,130-166,000 |
| chromium | TP20-1-1 TP20-4-1 |
5-20 |
| cobalt | TP20-1-1 TP20-3A-1 |
3-13 |
| copper | TP20-5-2 TP20-4-1 |
14-498 |
| iron | TP20-1-1 TP20-2-1 |
6,280-52,300 |
| lead | TP20-5-2 TP20-4-1 |
5-81 |
| magnesium | TP20-2-1 TP20-1-1 |
985-58,200 |
| manganese | TP20-3-1 TP20-3A-1 |
203-1,090 |
| mercury | TP20-2A-1 TP20-4-1 |
<1-2 |
| nickel | TP20-1-1 TP20-4-1 |
8-46 |
| potassium | TP20-1-1 TP20-2-1 |
340-853 |
| silver | TP20-5-2 TP20-4-1 |
1-2 |
| sodium | TP20-4-1 | 657 |
| thallium | TP20-4-1 | 1 |
| vanadium | TP20-5-2 TP20-2-1 |
8-89 |
| zinc | TP20-5-2 TP20-4-1 |
30-732 |
(Data used to develop Table 6.)
| Chemical | Field ID | Concentration Range - ppb |
| acenaphthene | SS28-1 SS03-3 |
41-300,000 |
| acenaphthylene | SS37-1 SS4-1 |
39-28,000 |
| anthracene | SS29-3 SS03-3 |
86-690,000 |
| benzo(a)anthracene | SS5-1 SS03-3 |
42-2,400,000 |
| benzo(a)pyrene | SS5-1 SS03-3 |
73-2,000,000 |
| benzo(b)fluoranthene | SS31-1 SS03-3 |
120-3,500,000 |
| benzo(g,h,i)perylene | SS5-1 SS03-3 |
140-1,300,000 |
| benzo(k)fluoranthene | SS31-1 SS03-3 |
120-640,000 |
| benzoic acid | SS37-1 SS21-1 SS27-1 |
70-490 |
| bis(2-ethylhexyl)phthalate | SS28-1 SS34-1 |
63-550 |
| butylbenzylphthalate | SS34-1 | 83 |
| 4-chloro-3-methylphenol | SS27-1 | 50 |
| chrysene | SS5-1 SS03-3 |
75-2,700,000 |
| dibenz(a,h)anthracene | SS5-1 SS03-3 |
44-550,000 |
| dibenzofuran | SS28-1 SS03-3 | 57-140,000 |
| di-n-butylphthalate | SS29-1 SS34-1 |
41-310 |
| fluoranthene | SS22-1 SS03-3 |
170-4,500,000 |
| fluorene | SS28-1 SS03-3 |
45-330,000 |
| indeno(1,2,3-cd)pyrene | SS31-1 SS03-3 |
62-1,200,000 |
| 2-methyl-3-ethylpyridine | SS23-1 | 2,800 |
| 2-methyl-5-ethylpyridine | SS23-1 | 4,500 |
| 1-methylnaphthalene | SS29-1 SS4-1 |
50-13,000 |
| 2-methylnaphthalene | SS29-3 SS13-1 |
67-25,000 |
| 4-methylphenol | SS27 | 52 |
| naphthalene | SS29-1 SS03-3 |
53-99,000 |
| pentachlorophenol | SS27-1 SS13-1 |
200-5,900 |
| phenanthrene | SS37-1 SS03-3 |
57-2,800,000 |
| 3 & 4-picoline | SS24-1 SS23-1 |
77-4,500 |
| pyrene | SS5-1 SS03-3 |
50-4,000,000 |
| Chemical | Field ID | Concentration Range - ppm |
| aluminum | SS21-1 SS7-1 |
2,690-12,000 |
| arsenic | SS11-1 SS03-1 |
2-16 |
| barium | SS33-1 SS03-1 |
30-3,940 |
| beryllium | SS33-1 SS11-1 |
<1-2 |
| cadmium | SS37-1 SS4-1 |
1-8 |
| calcium | SS9-1 SS33-1 |
2,080-136,000 |
| chromium | SS11-1 SS4-1 |
7-50 |
| cobalt | SS33-1 SS4-1 |
3-14 |
| copper | SS5-1 SS15-1 |
23-2,280 |
| iron | SS33-1 SS4-1 |
7,340-67,900 |
| lead | SS5-1 SS27-1 |
9-1,310 |
| magnesium | SS9-1 SS33-1 |
281-52,000 |
| manganese | SS21-1 SS23-1 |
92-1,720 |
| mercury | SS01-1 SS13-1 |
<1-3 |
| nickel | SS33-1 SS4-1 |
10-71 |
| potassium | SS9-1 SS27-1 |
353-1,210 |
| selenium | SS11-1 SS10-1 |
<1-1 |
| silver | SS25-1 | 2 |
| sodium | SS19-1 SS01-1 |
252-346 |
| thallium | SS16-1 SS03-3 |
<1-2 |
| vanadium | SS33-1 SS19-1 |
13-39 |
| zinc | SS9-1 SS10-1 |
37-1,330 |
(Data used to develop Table 7.)
| Chemical | Field ID | Concentration Range - ppb |
| acetone | SW01-W1-1 | 320 |
| aluminum | SW01-W1-1 | 1,120 |
| arsenic | SW01-W1-1 | 13 |
| barium | SW01-W1-1 | 43 |
| beryllium | SW01-W1-1 | 1 |
| calcium | SW01-W1-1 | 33,400 |
| chromium | SW01-W1-1 | 8 |
| cobalt | SW01-W1-1 | 9 |
| copper | SW01-W1-1 | 678 |
| 3-ethyl-4-methyl pyridine | SW01-W1-1 | 61 |
| 2-ethyl pyridine | SW01-W1-1 | 96 |
| 3-ethyl pyridine | SW01-W1-1 | 35 |
| 4-ethyl pyridine | SW01-W1-1 | 39 |
| iron | SW01-W1-1 | 3,480 |
| lead | SW01-W1-1 | 44 |
| 2,3-lutidine | SW01-W1-1 | 22 |
| 2,6-lutidine | SW01-W1-1 | 35 |
| 3,4-lutidine | SW01-W1-1 | 42 |
| 3,5-lutidine | SW01-W1-1 | 400 |
| magnesium | SW01-W1-1 | 3,490 |
| manganese | SW01-W1-1 | 182 |
| 2-methyl-3-ethyl pyridine | SW01-W1-1 | 20 |
| 2-methyl-5-ethyl pyridine | SW01-W1-1 | 39 |
| methylene chloride | SW01-W1-1 | 7 |
| nickel | SW01-W1-1 | 51 |
| 2-picoline | SW01-W1-1 | 240 |
| 3 & 4-picoline | SW01-W1-1 | 6,600 |
| potassium | SW01-W1-1 | 6,640 |
| pyridine | SW01-W1-1 | 5,000 |
| sodium | SW01-W1-1 | 589,000 |
| styrene | SW01-W1-1 | 3 |
| toluene | SW01-W1-1 | 160 |
| vanadium | SW01-W1-1 | 41 |
| xylenes, total | SW01-W1-1 | 8 |
| zinc | SW01-W1-1 | 519 |
(Data used to develop Table 8.)
| Chemical | Field ID | Concentration Range - ppb |
| acetone | RI05D(1) RI05S(1) |
1-410 |
| benzene | RI11S(1) RI05S(1) |
1-7,700 |
| bis(2-ethylhexyl)phthalate | RI02D(1) RI04D(1) |
5-83 |
| 2-butanone | RI-3S(1) RI05S(1) |
20-130 |
| chloroform | RI07D(1) RI05D(1) |
3-25 |
| 1,2-dichloroethene(total) | RI08S(1) TWS-10 |
1-98 |
| 2,4-dimethylphenol | RI06S(1) | 43 |
| di-n-octyl phthalate | RI08S(1) RI06S(1) |
2-4 |
| 3-ethyl-4-methylpyridine | RI15M(2) RI05S(1) |
4-120 |
| 2-ethyl pyridine | RI06D(2) RI04D(1) |
2-430 |
| 3-ethyl pyridine | RW1(1) RI15D(2) |
2-350 |
| 4-ethyl pyridine | RI06S(2) RI15D(1) |
6-22 |
| ethylbenzene | RI04S(1) RI02S(1) |
12-220 |
| 2,3-lutidine | RI06D(2) RI04D(1) |
2-1,400 |
| 2,4 & 2,5-lutidine | RI11S(1) RI04D(1) |
3-2,700 |
| 2,6-lutidine | RI02S(2) RI04D(1) |
4-810 |
| 3,4-lutidine | ICW5M(1) RI02S(1) |
2-250 |
| 3,5-lutidine | RI05D(1) RI04D(1) |
2-5,200 |
| 2-methyl-3-ethylpyridine | ICW11(1) RI04D(1) |
3-1,700 |
| 2-methyl-5-ethylpyridine | RI12S(2) RI04D(1) |
2-1,200 |
| methylene chloride | RI03D(1) RI05S(1) |
2-120 |
| phenol | RI02D(1) RI04S(1) |
27-38 |
| 2-picoline | RI06D(2) RI04D(1) |
5-1,400 |
| 3 & 4-picoline | RI02D(2) RI06S(1) |
5-1,200 |
| pyridine | RI06S(2) RI06S(1) |
13-79 |
| trans-1,3-dichloro-propene | MW-4 | 2 |
| 1,1,1-trichloroethane | RI09S(2) TWS-10(1) |
1-19 |
| trichloroethylene | RI08S(2) RI09S(2) |
5-110 |
| toluene | RI06S(2) RI05S(1) |
3-62 |
| xylenes, total | RI06D(2) RI02S(1) |
4-34 |
| Unfiltered Samples (Round 1) | ||
| aluminum | RI09D(1) RI01S(1) |
226-172,000 |
| arsenic | RI05D(1) RI04D(1) |
2-72 |
| barium | RI01S(1) RI02S(1) |
82-1,380 |
| beryllium | RI06D(1) RI01S(1) |
1-10 |
| cadmium | RI02D(1) | 4 |
| calcium | RI06S(1) RI09S(1) |
44,200-3,840,000 |
| chromium | RI01D(1) RI09S(1) |
12-228 |
| cobalt | RI03D(1) RI09S(1) |
9-237 |
| copper | RI01D(1) RI01S(1) |
8-816 |
| iron | RI06S(1) RI02S(1) |
36-489,000 |
| lead | RI05D(1) RI01S(1) |
2-344 |
| magnesium | RI03S(1) RI02S(1) |
23,900-1,180,000 |
| manganese | RI02D(1) RI09S(1) |
54-15,400 |
| mercury | RI07D(1) RI09S(1) |
<1-1 |
| nickel | RI03D(1) RI01S(1) |
9-406 |
| potassium | RI06D(1) RI09S(1) |
5,620-16,200 |
| selenium | RI04S(1) RI09S(1) |
2-3 |
| silver | RI01S(1) RI06S(1) |
9-35 |
| sodium | RI01D(1) RI06D(1) |
8,230-450,000 |
| vanadium | RI03D(1) RI01S(1) |
7-429 |
| zinc | RI09D(1) RI09S(1) |
2-1,960 |
| Chemical | Field ID | Concentration Range - ppm |
| ammonia (Round 1) | RI01S RI11M |
<1-43 |
| ammonia (Round 2) | RI01S RI04D |
<1-44 |
(Data used to develop Table 8.)
| Chemical | Field ID | Concentration Range - ppb |
| acetone | RI02-W1-1 RI18-W1-1 |
5-4,300 |
| benzene | RI15-W1-1 RI04-W3-1 |
1-6,700 |
| bis(2-ethylhexyl)phthalate | RI20-W1-1 | 3 |
| bromodichloromethane | RI16-W3-1 | 2 |
| 2-butanone | RI18-W3-1 | 5 |
| chloroform | RI22-W1-1 RI18-W3-1 |
5-41 |
| 1,2-dichloroethane | RI15-W2-1 RI05-W1-1 |
2-60 |
| 1,2-dichloroethene (total) | RI07-W1-1 RI09-W1-1 |
1-4 |
| 2,5-dimethyl phenol | RI06-W1-1 | 8 |
| 2,6-dimethyl phenol | RI06-W1-1 | 12 |
| 3,4-dimethyl phenol | RI06-W1-1 | 8 |
| 3,5-dimethyl phenol | RI06-W1-1 | 6 |
| 3-ethyl-4-methyl pyridine | RI06-W1-1 RI17-W1-1 |
6-140 |
| 2-ethyl pyridine | ICW5-W1-1 RI18-W1-1 |
3-3,100 |
| 3-ethyl pyridine | RI11-W2-1 RI18-W1-1 |
9-800 |
| 4-ethyl pyridine | RI06-W1-1 RI15-W3-1 |
5-8 |
| ethylbenzene | RI18-W3-1 RI17-W1-1 |
5-160 |
| 2,3-lutidine | RI02-W3-1 RI18-W1-1 |
6-960 |
| 2,4 & 2,5-lutidine | RI03-W3-1 RI04-W3-1 |
3-620 |
| 2,6-lutidine | RI15-W2-1 RI18-W1-1 |
2-2,000 |
| 3,4-lutidine | RI04-W1-1 RI17-W1-1 |
3-180 |
| 3,5-lutidine | RI19-W3-1 RI04-W3-1 |
3-2,600 |
| 2-methyl-3-ethyl pyridine | RI06-W1-1 RI18-W1-1 |
4-640 |
| 2-methyl-5-ethyl pyridine | RI06-W3-1 RI18-W1-1 |
3-570 |
| methylene chloride | RI15-W1-1 RI05-W1-1 |
1-80 |
| 3 & 4-methylphenol | RI18-W3-1 RI18-W1-1 |
19-40 |
| 2-picoline | ICW11-W1-1 RI18-W1-3 |
3-250,000 |
| 3 & 4-picoline | ICW11-W1-1 RI18-W1-1 |
2-24,000 |
| pyridine | RI17-W3-1 RI18-W1-1 |
6-35,000 |
| tetrachloroethene | RI22-W1-1 | 2 |
| toluene | RI02-W1-1 RI18-W1-3 |
3-3,800 |
| 1,1,1-trichloroethane | RI09-W1-1 RI20-W1-1 |
1-2 |
| trichloroethylene | RI20-W1-1 RI09-W1-1 |
1-110 |
| xylenes, total | RI02-W1-1 RI18-W1-3 |
13-8,500 |
| (ppm) | ||
| ammonia | RI07-W3-1 RI17-W1-1 |
<1-53 |
(Data used to develop Table 9.)
| Chemical | Field ID | Concentration Range - ppb |
| acenaphthene | SS41-1 SS39-3 |
45-100 |
| acenaphthylene | SS47-1 SS39-3 |
59-390 |
| aluminum | SS43-1 SS46-1 |
4,720-11,800 |
| anthracene | SS47-1 SS39-3 |
54-320 |
| arsenic | SS47-1 SS40-1 |
4-13 |
| barium | SS43-1 SS46-1 |
33-129 |
| benzo(a)anthracene | SS40-1 SS39-1 |
38-2,400 |
| benzo(a)pyrene | SS40-1 SS39-1 |
46-2,900 |
| benzo(b)fluoranthene | SS40-1 SS39-3 |
100-3,500 |
| benzo(g,h,i)perylene | SS44-1 SS39-1 |
140-2,700 |
| benzo(k)fluoranthene | SS43-1 SS39-3 |
240-6,200 |
| benzoic acid | SS41-1 SS39-1 |
130-230 |
| beryllium | SS43-1 SS46-1 |
<1-1 |
| bis(2-ethylhexyl)phthalate | SS47-1 SS45-1 |
55-730 |
| butylbenzylphthalate | SS47-1 | 360 |
| cadmium | SS43-1 SS45-1 |
1-9 |
| calcium | SS39-1 SS43-1 |
23,700-105,000 |
| chromium | SS38-1 SS45-1 |
9-28 |
| chrysene | SS40-1 SS39-1 |
66-3,400 |
| cobalt | SS38-1 SS46-1 |
4-9 |
| copper | SS38-1 SS45-1 |
51-746 |
| dibenz(a,h)anthracene | SS44-1 SS39-1 |
45-720 |
| dibenzofuran | SS38-1 SS41-1 |
67-210 |
| di-n-butylphthalate | SS41-1 SS47-1 |
40-87 |
| di-n-octyl phthalate | SS38-1 | 180 |
| fluorene | SS41-1 SS39-3 |
59-230 |
| indeno(1,2,3-cd)pyrene | SS44-1 SS39-1 |
120-2,100 |
| iron | SS38-1 SS46-1 |
10,200-21,900 |
| lead | SS40-1 SS45-1 |
22-913 |
| magnesium | SS44-1 SS42-1 |
3,600-33,400 |
| manganese | SS43-1 SS46-1 |
429-943 |
| mercury | SS39-3 SS45-1 |
<1 |
| 1-methylnaphthalene | SS38-1 SS41-1 |
64-360 |
| 2-methylnaphthalene | SS46-1 SS41-1 |
86-380 |
| naphthalene | SS38-1 SS41-1 |
100-340 |
| nickel | SS38-1 SS45-1 |
11-26 |
| 4-nitrophenol | SS39-1 | 120 |
| n-nitrosodi-phenylamine | SS38-1 | 86 |
| pentachlorophenol | SS42-1 SS39-1 |
170-200 |
| phenanthrene | SS43-1 SS39-1 |
110-3,300 |
| potassium | SS43-1 SS46-1 |
534-1,320 |
| pyrene | SS40-1 SS39-1 |
59-7,700 |
| vanadium | SS46-1 SS43-1 |
32-356 |
| zinc | SS40-1 SS45-1 |
61-1,100 |
(Data used to develop Table 10.)
| Chemical | Field ID | Concentration Range - ppb |
| acetone | SW-5 SW-1 |
4-8 |
| ammonia | SW-2 SW-5 |
<1,000-4,000 |
| barium | SW-7 SW-5 |
30-150 |
| bis(2-ethylhexyl)phthalate | SW-7 SW-3 |
3-10 |
| calcium | SW-7A SW-4 |
101-79,700 |
| chromium | SW-3 | 7 |
| di-n-octyl phthalate | SW-3 SW-2 |
2 |
| 3-ethyl-4-methylpyridine | SW-5A | 8 |
| lead | SW-2 SW-4 |
2-8 |
| 2,4 & 2,5-lutidine | SW-5 SW-5A |
4-5 |
| 3,5-lutidine | SW-3 SW-5A |
3-18 |
| mercury | SW-7A SW-5 |
<1-1 |
| 2-methyl-3-ethylpyridine | SW-5 SW-5A |
3-4 |
| 2-methyl-5-ethylpyridine | SW-5 SW-5A |
2-3 |
| methylene chloride | SW-1 | 3 |
| 4-nitrophenol | SW-5 | 3 |
| tetrachloroethene | SW-2 SW-3 |
2 |
| trans-1,2-dichloroethene | SW-1 SW-2 |
1 |
| 1,1,1-trichloroethane | SW-3 SW-4 |
1 |
| magnesium | SW-7 SW-6 |
1,200-31,800 |
| potassium | SW-7 SW-1 |
845-5,830 |
| sodium | SW-7 SW-6 |
11,800-57,600 |
(Data used to develop Table 11.)
| Chemical | Field ID | Concentration Range - ppb |
| acetone | RW-3 TWS-1 |
1-14 |
| aluminum | MW-1 MW-6 |
37-6,250 |
| ammonia | ICW-7 MW-3A |
<1,000-51,000 |
| arsenic | ICW-9 MW-4 |
2-43 |
| barium | TWS-2 RW-4 |
14-346 |
| benzene | MW-8 RW-1A |
1-600 |
| benzoic acid | ICW-3 | 2 |
| bis(2-ethylhexyl)phthalate | ICW-6 MW-3A |
2-170 |
| bromodichloromethane | MW-1 | 12 |
| 2-butanone | MW-1 | 6 |
| cadmium | ICW-3 | 9 |
| calcium | ICW-7A MW-4 |
126-161,000 |
| chloroform | ICW-3 | 63 |
| chloromethane | ICW-4 ICW-12 |
2-3 |
| chromium | ICW-13 MW-5 |
10-46 |
| cobalt | MW-5 MW-6 |
6-12 |
| copper | ICW-6 ICW-11 |
7-2,210 |
| cyanide | ICW-8 MW-5 |
13-14 |
| 1,1-dichloroethane | MW-7 MW-8 |
7-9 |
| 1,1-dichloroethene | MW-8 | 2 |
| di-n-octyl phthalate | MW-3A ICW-10 |
3-29 |
| 3-ethyl-4-methyl pyridine | ICW-11 MW-3 |
4-170 |
| 2-ethyl pyridine | ICW-11 MW-3 |
4-82 |
| 3-ethyl pyridine | RW-1 MW-3 |
2-290 |
| 2-hexanone | RW-3A | 2 |
| iron | ICW-2A MW-4 |
107-127,100 |
| lead | ICW-1 MW-4 |
2-2,340 |
| 2,3-lutidine | RW-1 MW-3 |
10-200 |
| 2,4 & 2,5-lutidine | RW-1 MW-3 |
25-350 |
| 2,6-lutidine | ICW-11 MW-3 |
10-78 |
| 3,4-lutidine | TW-1 MW-3 |
4-82 |
| 3,5-lutidine | TWS-1 MW-3 |
31-510 |
| magnesium | ICW-2A MW-8 |
107-42,600 |
| manganese | RW-3 MW-4 |
8-918 |
| 2-methyl-3-ethyl pyridine | TWS-1 MW-3 |
3-110 |
| 2-methyl-5-ethyl pyridine | ICW-11 MW-3 |
7-260 |
| methylene chloride | ICW-4 ICW-5 |
1-12 |
| nickel | ICW-8 MW-5 |
11-54 |
| 4-nitrophenol | ICW-10 | 2 |
| 2-picoline | ICW-11 MW-3 |
16-930 |
| 3 & 4-picoline | ICW-5A MW-3 |
32-1,100 |
| potassium | ICW-2 ICW-8 |
1,190-34,000 |
| sodium | ICW-4 ICW-13 |
6,790-340,000 |
| thallium | ICW-10 TWS-1 |
2-3 |
| trans-1,2-dichloroethene | MW-7 MW-8 |
2-42 |
| trichloroethylene | MW-1 RW-3 |
2-86 |
| vanadium | ICW-3 MW-6 |
6-20 |
| vinyl chloride | ICW-7 ICW-9 |
2-9 |
| zinc | ICW-5A ICW-13 |
2-9,570 |
APPENDIX C - COMMENTS & RESPONSES
| 1. | COMMENT | I question the use of the word "indeterminate" public health hazard; suggest changing it to "there may be a potential health hazard posed by off-site surface soil". |
| RESPONSE | The word "indeterminate" is used in this sentence to modify the level of a health hazard posed by the off-site surface soil. Indeterminate public health hazard is one of four conclusion categories provided by ATSDR to classify a site. | |
| 2. | COMMENT | I disagree that there is no data or information available for surface soil and that humans may be exposed to contaminants in this medium. Off-site surface soil as defined in the
RI report (0 to 6 inches) was sampled in off-site areas near the site and is available for analysis.
In addition, at EPA's request, additional off-site soil samples in locations further from the site are
being taken now for an analysis of background soil concentrations. These data should be
evaluated for potential exposures of off-site residents and the public health assessment should be
revised.
This public health assessment defines surface soil as soil from 0 to 3 inches in depth. During the preparation of the RI sampling plan, EPA agreed that samples taken from 0 to 6 inches are surface soil. We believe that ATSDR should be consistent with EPA and use the surface soil data from the RI. |
| RESPONSE | We agree that EPA and ATSDR standard sampling levels should be consistent; unfortunately, they are not. As the surface soil definitions are not the same for these two agencies, we have to make appropriate recommendations based on the information provided to us by ATSDR. | |
| 3. | COMMENT | In the Summary of the document, the date and reference for the epidemiologic study mentioned should be added. |
| RESPONSE | The information was reviewed and appropriate changes were made to the document. | |
| 4. | COMMENT | In the Summary of the document, the date of the signing of the ROD is incorrect. |
| RESPONSE | The data have been reviewed and the appropriate changes were made to the document. | |
| 5. | COMMENT | The recommendation to take remedial actions to prevent any further migration of the groundwater plume from the site should be pursuant to the Record of Decision (ROD). |
| RESPONSE | Our recommendations are not governed by or limited to those found in the ROD. | |
| 6. | COMMENT | Recommendation #3 should include "long-term exposure to volatilized chemicals, which may emanate from known areas of contamination on the site". |
| RESPONSE | Recommendation #3 also refers to potential industrial worker exposure at the Bridgeport Brass Company, which lies in the path of the groundwater plume. The sentence has been changed to reflect this. | |
| 7. | COMMENT | I disagree with recommendation #5 based on the results of the Final Risk Assessment (ENSR, August 1991). This recommendation implies that current risks to on-site
workers are unacceptable. Long-term risks estimated in the risk assessment for on-site workers
were all within or below EPA's target risk range for Superfund sites; these results do not indicate
a need for immediate action.
The recommendation should read "provide on-site workers with adequate protective equipment and training in accordance with 29 CFR 1910.120 on an as-needed basis". |
| RESPONSE | The safety training of workers is to prevent unnecessary human exposure, and to equip workers in the event of an emergency. Providing this training on an as needed basis defeats the purpose of the training. | |
| 8. | COMMENT | I disagree with recommendation #6 based on the results of the Final Risk Assessment (ENSR, August 1991). It implies that current risks to off-site residents via inhalation are unacceptable. The results of the Final Risk Assessment show that on-site inhalation of dust was not a pathway of concern. All long-term on-site inhalation risks evaluated in the Final Risk Assessment were at or below EPA's point of departure. Any off-site risks associated with inhalation of dust from the site would be lower than on-site risks. |
| RESPONSE | Recommendation #6 was made because there is no off-site air monitoring. | |
| 9. | COMMENT | In the Site Visit section, the sentence stating "the former sludge treatment pit is being excavated" should say "it was filled to ground level with soil and some excavation work was being done in preparation for a concrete pad near the existing tank system in the area". |
| RESPONSE | The site visit is a report of what was observed or reported to us during the tour of the site. | |
| 10. | COMMENT | The statement regarding the selection and discussion of a chemical as a contaminant of concern should reflect the ATSDR Final Health Assessment Guidance manual statement. |
| RESPONSE | Please note that the factors listed in your comment as the criteria for selecting a contaminant of concern are inclusive of those listed in the ATSDR Final Public Health Assessment Guidance Manual. The list in the manual clearly states that these criteria are to be used to "assist" in the determination of contaminants of concern. | |
| 11. | COMMENT | Although the test lists a set of selection criteria used to identify contaminants of concern in the various media and areas investigated, these tables do not make it clear which of the criteria were used to put each chemical on the list except in the few instances that a comparison value is specified. It is particularly difficult to determine why most chemicals are on these summary tables since most tables do not list a comparison value for most chemicals. |
| RESPONSE | This recommendation was carefully considered. A major concern is the increasing complexity of the tables. Your recommended change deletes the explanation of listing chemicals when there is no comparison value. We will keep the explanation in the appropriate area, and leave the tables as they are. | |
| 12. | COMMENT | The test should report the calculations used to determine the CREGs and other comparison values. We believe the calculations were incorrectly made. |
| RESPONSE | The CREG values noted in this document are provided to our office by ATSDR. This information is provided to us in summary form with calculations complete. | |
| 13. | COMMENT | The CSF for calculating CREGs for benzo(a)pyrene is not the CSF currently recommended by EPA. The CSFs currently recommended by EPA for all potentially carcinogenic chemicals detected at this site should be used to develop comparison values. |
| RESPONSE | The CSFs used in this document are based on the values available at the time of the writing of this public health assessment, and are provided to us by ATSDR. | |
| 14. | COMMENT | Is the RfD for Chromium III or VI used to estimate comparison values? Which concentration is reported on these summary tables; the maximum detected value of Chromium III or VI? |
| RESPONSE | The RfD for Chromium VI was used. | |
| 15. | COMMENT | In the Toxicological Evaluation section, the short paragraphs describing the potential public health implications from exposure to the chemicals listed in this section are not written in a consistent format. In addition, it is not clear why for some chemicals, EPA toxicity standards are listed, and for some chemicals, they are not. |
| RESPONSE | The short paragraphs for each chemicals of concern have been checked for consistency. Please note that at the beginning of this section, it is stated that no standards were available for some of the chemicals; thus, the rationale for the missing EPA toxicity standards. | |
| 16. | COMMENT | In the Conclusions section, it should state that presently, no health hazard has been determined to be posed by the off-site surface soil. |
| RESPONSE | "Indeterminate" is a ATSDR standard conclusion category. Presenting the information as you have recommended, although it may be, it also may not be accurate. We use the indeterminate conclusion category as we believe that additional investigations need to be done before we conclude that no health risks are posed to the community. | |
| 17. | COMMENT | In Conclusion #5, it should state levels of "potential" health concern. |
| RESPONSE | Levels of health concern is standard ATSDR verbiage. | |
| 18. | COMMENT | In Conclusion #5, it should be revised in the last sentence to read, ...."site-related contaminants in groundwater". |
| RESPONSE | We agree with your recommendation, and the appropriate change was made to the document. | |
| 19. | COMMENT | I disagree with the statement in Conclusion #7. Although we recognize that citizens may be concerned with potential risks from inhalation of dust from the site, the risk assessment showed that there was no significant risk to on-site receptors who were assumed to be exposed to greater concentrations of contaminants in dust than off-site residents. |
| RESPONSE | This conclusion is based on the fact that at the time of the writing of the public health assessment, no off-site air monitoring data were available; thus, the air quality around the site is of health concern. | |
| 20. | COMMENT | In Recommendation #2, the remedial actions should be taken pursuant to the ROD. |
| RESPONSE | Our recommendation is that whatever actions necessary to prevent further migration of the plume from the site be taken. We do not limit our recommendations to what is contained in the ROD. | |
| 21. | COMMENT | Recommendation #3 should include, "long-term exposure to volatilized chemicals, which may emanate from known areas of contamination on the site". |
| RESPONSE | Your wording suggests that it is safe for workers to have short-term exposure to volatilized chemicals, we do not agree. | |
| 22. | COMMENT | I disagree with Recommendation #5 based on the results of the Final Risk Assessment. This recommendation implies that current risks to on-site workers are unacceptable. |
| RESPONSE | The recommendation is made to encourage work practices that will minimize hazards in the event of an accidental exposure. Providing this training on a as needed basis defeats its primary purpose. | |
| 23. | COMMENT | We disagree with Recommendation #7. The Final Risk Assessment used EPA supported toxicity standards for the contaminants in each medium; the results of the risk assessment have been used in this public health assessment to evaluate potential risks from exposure to contaminants from the site. We feel that additional toxicity research is unwarranted at this time. |
| RESPONSE | The Agency for Toxic Substances and Disease Registry writes toxicological profiles for many chemicals. These chemical profiles provide the informational background for the health conclusions in the public health assessment. It is impossible at times to determine the health risk due to exposure to specific chemicals at specified levels when a minimal risk level has not been determined. Thus, the recommendation for additional toxicity research. |
All comments received regarding the format of this document were reviewed, and changes were made when appropriate and within the guidelines of ATSDR.
