Chemical NAICS Year

Total Onsite 

Releases

Total Air 

Releases

Surface 

Water 

Discharg

FORMALDEHYDE 221112 Fossil Fuel Electric Power Generation 2007 4400 4400 FORMALDEHYDE 221119 Other Electric Power Generation 2007 42753.32 42753.32 BENZENE 221112 Fossil Fuel Electric Power Generation 2007 2567 2567 CHLOROMETHANE 221112 Fossil Fuel Electric Power Generation 2007 240 240 PHENANTHRENE 221112 Fossil Fuel Electric Power Generation 2007 4.46 4.46 NAPHTHALENE 221112 Fossil Fuel Electric Power Generation 2007 26379.674 26336.232 21.4NAPHTHALENE 221119 Other Electric Power Generation 2007 99NAPHTHALENE 221122 Electric Power Distribution 2007 18 18 ETHYLBENZENE 221112 Fossil Fuel Electric Power Generation 2007 846 846 STYRENE 221112 Fossil Fuel Electric Power Generation 2007 269996 269996 TOLUENE 221112 Fossil Fuel Electric Power Generation 2007 5841.04 5841.04 PHENOL 221112 Fossil Fuel Electric Power Generation 2007 110 110 HEXACHLOROBENZENE 221112 Fossil Fuel Electric Power Generation 2007 68.61976 68.61976 HYDRAZINE 221112 Fossil Fuel Electric Power Generation 2007 00HYDRAZINE 221113 Nuclear Electric Power Generation 2007 00PENTACHLOROBENZENE 221112 Fossil Fuel Electric Power Generation 2007 76.8 76.8 CRESOL (MIXED ISOMERS) 221112 Fossil Fuel Electric Power Generation 2007 00XYLENE (MIXED ISOMERS) 221112 Fossil Fuel Electric Power Generation 2007 16401.09 16389.09 ASBESTOS (FRIABLE) 221112 Fossil Fuel Electric Power Generation 2007 00POLYCHLORINATED BIPHENYLS 221112 Fossil Fuel Electric Power Generation 2007 0.12695 0.12695 LEAD 221111 Hydroelectric Power Generation 2007 2322 22 LEAD 221112 Fossil Fuel Electric Power Generation 2007 123192.878 2933.3582 450LEAD 221113 Nuclear Electric Power Generation 2007 3207.45 2.78 MANGANESE 221112 Fossil Fuel Electric Power Generation 2007 743426.43 2411.6 15MERCURY 221111 Hydroelectric Power Generation 2007 27 2MERCURY 221112 Fossil Fuel Electric Power Generation 2007 5890.3575 2961.9031 4.3MERCURY 221122 Electric Power Distribution 2007 21.1 21 NICKEL 221112 Fossil Fuel Electric Power Generation 2007 93112.54 803.65 ARSENIC 221112 Fossil Fuel Electric Power Generation 2007 58069.81 286 BARIUM 221111 Hydroelectric Power Generation 2007 24000 0BARIUM 221112 Fossil Fuel Electric Power Generation 2007 2639590.29 16868.7 2BERYLLIUM 221112 Fossil Fuel Electric Power Generation 2007 139 46 CHROMIUM 221112 Fossil Fuel Electric Power Generation 2007 151375.77 512 COBALT 221112 Fossil Fuel Electric Power Generation 2007 74647.92 362 COPPER 221112 Fossil Fuel Electric Power Generation 2007 669370 9703 5COPPER 221121 Electric Bulk Power Transmission and Control 2007 00VANADIUM (EXCEPT WHEN CONTAINE 221112 Fossil Fuel Electric Power Generation 2007 372994.46 52537.7 
VANADIUM (EXCEPT WHEN CONTAINE 221119 Other Electric Power Generation 2007 00

ZINC (FUME OR DUST) 221112 Fossil Fuel Electric Power Generation 2007 218572.75 6829 HYDROGEN FLUORIDE 221112 Fossil Fuel Electric Power Generation 2007 58641513 58632713 HYDROGEN FLUORIDE 221121 Electric Bulk Power Transmission and Control 2007 55853 55853 HYDROGEN FLUORIDE 221122 Electric Power Distribution 2007 203883.36 203883.36 AMMONIA 221111 Hydroelectric Power Generation 2007 15000 15000 AMMONIA 221112 Fossil Fuel Electric Power Generation 2007 5451320.68 5234868.15 107378.8AMMONIA 221113 Nuclear Electric Power Generation 2007 2350 2100 2AMMONIA 221119 Other Electric Power Generation 2007 419123 419123 AMMONIA 221121 Electric Bulk Power Transmission and Control 2007 750 750 AMMONIA 221122 Electric Power Distribution 2007 5968 1902 40PHOSPHORUS (YELLOW OR WHITE) 221112 Fossil Fuel Electric Power Generation 2007 9886 9886 FLUORINE 221112 Fossil Fuel Electric Power Generation 2007 00SELENIUM 221112 Fossil Fuel Electric Power Generation 2007 18168 1556 CHLORINE 221112 Fossil Fuel Electric Power Generation 2007 279626.88 50592.38 417CHLORINE 221119 Other Electric Power Generation 2007 4888.52 4888.52 CHLORINE 221121 Electric Bulk Power Transmission and Control 2007 00CREOSOTE 221119 Other Electric Power Generation 2007 00ANTIMONY COMPOUNDS 221112 Fossil Fuel Electric Power Generation 2007 279957.79 3191.54 21ANTIMONY COMPOUNDS 221121 Electric Bulk Power Transmission and Control 2007 82558 250 ARSENIC COMPOUNDS 221112 Fossil Fuel Electric Power Generation 2007 4629692.4 83564.415 58674.3ARSENIC COMPOUNDS 221119 Other Electric Power Generation 2007 99ARSENIC COMPOUNDS 221121 Electric Bulk Power Transmission and Control 2007 1769735 997 CHROMIUM COMPOUNDS(EXCEPT CH 221112 Fossil Fuel Electric Power Generation 2007 8775784.98 159663.897 29495.3CHROMIUM COMPOUNDS(EXCEPT CH 221119 Other Electric Power Generation 2007 21 21 CHROMIUM COMPOUNDS(EXCEPT CH 221121 Electric Bulk Power Transmission and Control 2007 300625 750 CHROMIUM COMPOUNDS(EXCEPT CH 221122 Electric Power Distribution 2007 26118 188 COBALT COMPOUNDS 221112 Fossil Fuel Electric Power Generation 2007 2682188.26 30177.271 102728.8COBALT COMPOUNDS 221121 Electric Bulk Power Transmission and Control 2007 00COPPER COMPOUNDS 221112 Fossil Fuel Electric Power Generation 2007 11098168.6 204536.691 295370.6COPPER COMPOUNDS 221121 Electric Bulk Power Transmission and Control 2007 1383425 250 COPPER COMPOUNDS 221122 Electric Power Distribution 2007 70448.96 245.33 2DIOXIN AND DIOXIN-LIKE COMPOUNDS221112 Fossil Fuel Electric Power Generation 2007 1.53979871 1.52426911 

DIOXIN AND DIOXIN-LIKE COMPOUNDS221119 Other Electric Power Generation 2007 0.0281358 0.0281358 DIOXIN AND DIOXIN-LIKE COMPOUNDS221121 Electric Bulk Power Transmission and Control 2007 0.0083349 0.0083349 DIOXIN AND DIOXIN-LIKE COMPOUNDS221122 Electric Power Distribution 2007 0.0018522 0.0018522 LEAD COMPOUNDS 221112 Fossil Fuel Electric Power Generation 2007 5455714.06 159215.428 15531.71LEAD COMPOUNDS 221113 Nuclear Electric Power Generation 2007 780.4 1.4 LEAD COMPOUNDS 221119 Other Electric Power Generation 2007 283.18 283.18 LEAD COMPOUNDS 221121 Electric Bulk Power Transmission and Control 2007 605540 1021 LEAD COMPOUNDS 221122 Electric Power Distribution 2007 10645.95 254.84 MERCURY COMPOUNDS 221112 Fossil Fuel Electric Power Generation 2007 124328.716 89833.7777 406.927
MERCURY COMPOUNDS 221119 Other Electric Power Generation 2007 37.06 37.06 

MERCURY COMPOUNDS 221121 Electric Bulk Power Transmission and Control 2007 3742 202 MERCURY COMPOUNDS 221122 Electric Power Distribution 2007 625.36 418.83 2NICKEL COMPOUNDS 221112 Fossil Fuel Electric Power Generation 2007 8262053.98 381639.288 67836.2NICKEL COMPOUNDS 221121 Electric Bulk Power Transmission and Control 2007 2704478 750 NITRATE COMPOUNDS 221112 Fossil Fuel Electric Power Generation 2007 424905 0 4249POLYCYCLIC AROMATIC COMPOUND

S221112 Fossil Fuel Electric Power Generation 2007 14494.7835 13676.1385 267.4

POLYCYCLIC AROMATIC COMPOUND

S221119 Other Electric Power Generation 2007 5.3 5.3 

POLYCYCLIC AROMATIC COMPOUND

S221121 Electric Bulk Power Transmission and Control 2007 2.7 2.7 

POLYCYCLIC AROMATIC COMPOUND

S221122 Electric Power Distribution 2007 292.67 1.07 

SELENIUM COMPOUNDS 221112 Fossil Fuel Electric Power Generation 2007 1152944.97 516463.862 27544.2SILVER COMPOUNDS 221112 Fossil Fuel Electric Power Generation 2007 48583 14 VANADIUM COMPOUNDS 221112 Fossil Fuel Electric Power Generation 2007 21280992.4 273833.942 90352.3VANADIUM COMPOUNDS 221119 Other Electric Power Generation 2007 66

VANADIUM COMPOUNDS 221121 Electric Bulk Power Transmission and Control 2007 524764 750 VANADIUM COMPOUNDS 221122 Electric Power Distribution 2007 106817 235 1ZINC COMPOUNDS 221112 Fossil Fuel Electric Power Generation 2007 16878943.2 1232435.26 233357.2ZINC COMPOUNDS 221113 Nuclear Electric Power Generation 2007 14250 0 140ZINC COMPOUNDS 221119 Other Electric Power Generation 2007 122 122 ZINC COMPOUNDS 221121 Electric Bulk Power Transmission and Control 2007 1547546 250 ZINC COMPOUNDS 221122 Electric Power Distribution 2007 38415 645 3
Other 

Landfills

Land 

Treatment

RCRA 

Subtitle C 

Surface 

Impoundme

nts

Other 

Surface 

Impoundme

nts

Other Land 

Disposal

Total On-site 

Releases 

(Toxicity x 

Pounds)

Total Air 

Releases 

(Toxicity x 

Pounds)

Surface 

Water 

Discharges 

(Toxicity x 

Pounds)

Undergroun

d Injection 

(Toxicity x 

Pounds)

Total On-site 

Land Releases 

(Toxicity x 

Pounds)

00000 2640000 2640000 0 0 

00000 25651992 25651992 0 0 

00000 154020 154020 0 0 00000 4800 4800 0 0 000000 0 0 22 0 15815475.25 15801739.2 536.05 0 132000000 5400 5400 0 0 00000 10800 10800 0 0 00000 1522.8 1522.8 0 0 00000 485992.8 485992.8 0 0 00000 2102.7744 2102.7744 0 0 00000 0 0 00 00000 226445.208 226445.208 0 0 00000 0 0 00 00000 0 0 00 00000 48384 48384 0 0 00000 0 0 00 

12 0 0 0 0 295219.62 295003.62 0 0 21

00000 0 0 00 00000 190.425 190.425 0 0 

0 0 0 2300 0 20433600 193600 0 0 2024000

119541.36 0 0 1.83 266 1084097328 25813552.16 3962904 0 105432087

0000 3204.67 28225560 24464 0 0 2820109

739452.49 0 0 12.34 0 26707557060 86817600 5580 0 2662073388

0 0 0 25 0 162000 12000 0 0 15000

2648.99 0 0 272.0704 3 35337751 17771418.6 21970 0 17544362

00000 126500 126000 500 0 

90901 0 0 380.89 1027 1862250800 16073000 0 0 18461778057778 0 0 0.81 0 3483903600 17160000 15000 0 346672860

0 0 0 24000 0 60000 0 0 0 6000

2622363.2 0 0 154.39 0 6598975.725 42171.75 510 0 6556293.97

0 0 0 93 0 2363000 782000 0 0 158100

150861 0 0 2.77 0 2343296920 7925760 0 0 233537116

73904 0 0 381.92 0 2538029280 12308000 0 0 252572128

631108 0 0 28013 0 502027500 7277250 409500 0 49434075

00000 0 0 00 

304069 0 0 16362.76 5 26482606.66 3730176.7 1420 0 22751009.9
00000 0 0 00 

127727.75 0 0 84016 0 11147210.25 348279 0 0 10798931.2

8800 0000 7623396686 7622252686 0 0 114400

00000 7260890 7260890 0 0 00000 26504836.8 26504836.8 0 0 00000 270000 270000 0 0 

77122 0 140 31811.7 0 96190953.3 94227626.7 0 0 1963326

00000 37800 37800 0 0 

00000 7544214 7544214 0 0 00000 13500 13500 0 0 00000 34236 34236 0 0 00000 25703.6 25703.6 0 0 00000 0 0 00 

16612 0000 1801240 140040 0 0 166120

224826 0 0 30 0 2479056313 455331420 20892.5 0 202370400

00000 43996680 43996680 0 0 00000 0 0 00 00000

87546.25 400 0 139050 47660 2503373110 28723860 2743000 0 247190625

0 0 0 82308 0 743022000 2250000 0 0 74077200

1909444.18 46827 100000 2220415.31 210767.155 2.74437E+11 5013864900 176023014 0 2.69247E+1

00000 540000 540000 0 0 0 0 0 1768738 0 1.06184E+11 59820000 0 0 1.06124E+1

3873282.43 115133 0 4095091.78 503118.505 1.35393E+11 2471597126 902558.0466 0 1.32921E+1

00000 325080 325080 0 0 0 0 0 299875 0 4653675000 11610000 0 0 464206500

23338 0 0 2556 0 403750461.6 2910240 1101.6 0 40083912

1024786.54 41950 0 1322423.07 160122.569 2.32151E+11 2715954390 0 0 2.29435E+1

00000 0 0 00 

4882006 164575 0 5073712.74 477839.55 8323626451 153402518.3 221527963.5 96000 794859996

0 0 0 1383175 0 1037568750 187500 0 0 103738125

56458 0 0 13520.63 0 52836720 183997.5 168750 0 52483972

0.01552959 0000

000000000000000

2333154.58 86447 74 2555115.13 306172.593 48010283694 1401095766 136679112.6 31686.6352 4647247712

0 0 0 0 730 6867520 12320 431200 0 642400

00000 2491984 2491984 0 0 0 0 0 604519 0 5328752000 8984800 0 0 531976720

7673 0 0 2709.11 0 93684360 2242592 79200 0 9136256

19877.083 1023.5 0 11875.987 1311.44 745565365.8 539002665.9 2034639.9 0 20452806
00000 222360 222360 0 0 

0 0 0 3540 0 22452000 1212000 0 0 2124000

123 0 0 81.23 0 3749860 2512980 11500 0 122538

3375394.35 104356 12075 3874504.62 446248.471 2.94993E+11 13739014368 678362.48 0 2.81253E+1

0 0 0 2703728 0 97361208000 27000000 0 0 973342080000000 131720.55 0 131720.55 0 

201.7 78.1 0 187.15 84.2 217421753.2 205142078.2 4012425 0 826725

00000 79500 79500 0 0 00000 40500 40500 0 0 0 0 0 291.6 0 4390050 16050 0 0 437400

345391.535 5196 0 207228.644 51120.68 110129858.4 46481747.58 2754424.9 0 60893685

0 0 0 48569 0 4858300 1400 0 0 485690

10845659.5 293163 1426 8830805.61 945752.06 1510950464 19442209.91 6415015.572 0 148509323

0 0 0 0 0 426 426 0 0 0 0 0 524014 0 37258244 53250 0 0 3720499

95819 0 0 10629 0 7584007 16685 9514 0 755780

6444080.5 210104 0 8054019.45 704902.742 849321590.7 62854198.11 396707.3029 2244 786068441

0 0 0 0 250 36550 0 23800 0 1275

00000 6222 6222 0 0 0 0 0 1547296 0 78924846 12750 0 0 7891209

33964 0 0 3454 0 1941811.4 32895 598.4 0 190831