POLLUTION LOCATOR|Hazardous Air Pollutants | 1996 Emissions Data Used to Estimate Exposures

County:      ASHTABULA


HAP Added Cancer Risk (per 1,000,000)
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Noncancer Hazard Index
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Emissions from Point Sources (tons/yr)
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Sorted by Emissions from Area Soucres (tons/yr) Emissions from Onroad Mobile Sources (tons/yr)
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Emissions from Nonroad Mobile Sources (tons/yr)
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DICHLOROMETHANE 0.27 0.000687.6 27 0 0
FORMALDEHYDE 2.9 0.160.11 24 31 33
BENZENE 23 0.0130.53 14 62 71
1,3-DICHLOROPROPENE (MIXED ISOMERS) 0.39 0.00120 8.2 0 0
TETRACHLOROETHYLENE 0.95 0.00400.018 7.3 0 0
ACROLEIN -- 0.570.12 4.4 1.8 3.2
ACETALDEHYDE 0.43 0.0180.23 3.7 11 16
POLYCYCLIC ORGANIC MATTER (POM) 3.3 --0.0025 3.7 0.073 0.038
1,3-BUTADIENE 4.9 0.00140 3.6 8.5 6.3
TRICHLOROETHYLENE 0.18 0.000150 1.5 0 0
MERCURY -- 0.0280.082 0.82 0.00015 0.0031
MANGANESE -- 0.0120.20 0.72 0.0046 0.062
CHLOROFORM 0.43 0.000270 0.22 0 0
ETHYLENE OXIDE 0.068 0.0000260 0.22 0 0
CHROMIUM 8.1 0.00680.11 0.12 0.011 0.074
NICKEL 0.36 0.0280.12 0.056 0.0084 0.50
VINYL CHLORIDE 0.013 0.0000340 0.051 0 0
LEAD 0.0030 0.00190.17 0.023 0.015 0.0069
CARBON TETRACHLORIDE 37 0.0220 0.022 0 0
ACRYLONITRILE 1.7 0.00300 0.011 0 0
ARSENIC 0.19 0.00190.17 0.0037 0.00020 0.013
1,2-DICHLOROETHANE 1.3 0.000150.016 0.0021 0 0
CADMIUM 0.057 0.00160.021 0.0014 0 0.0018
BERYLLIUM 0.0080 0.00340.0087 0.00079 0 0.00013
1,2-DICHLOROPROPANE 0 0.000000570 0.00059 0 0
1,1,2,2-TETRACHLOROETHANE 0 0.000000000840 0.000048 0 0
QUINOLINE 0.0010 --0 0.000033 0 0
HEXACHLOROBENZENE 0.048 0.0000310 0.000029 0 0
1,2-DIBROMOETHANE 0.55 0.00960 0.000026 0 0
HYDRAZINE 0 0.000000190 0.000014 0 0
DIESEL EMISSIONS 330 0.230 0 72 85

NOTE: The National-Scale Air Toxics Assessment (NATA) provides only aggregate data on 1996 point source releases in an area. To help identify sepcific companies which may be responsible for these releases, Scorecard disaggregates summary point source data to facility-level data based on the 2002 Toxics Releases Inventory (TRI). NATA and TRI data for an area often differ, because they involve different reporting years (1996 vs. 2002) and aggregation methods (NATA often includes point source emissions from outside geopolitical boundaries, since these can impact estimated exposures in an area).