Information provided for informational purposes only

Note: This information is provided for reference purposes only. Although the information provided here was accurate and current when first created, it is now outdated.

Table 4C. Releases and Transfers of 33/50 Program Chemicals,
1988, 1990, 1995, 1996

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                               Other                     Total
                               Other                    Releases
               Transfers to   Off-site      Total         and
Chemical          to POTWs   Transfers*   Transfers    Transfers
                   Pounds      Pounds       Pounds       Pounds

Benzene            214,698           6    1,705,847    10,307,367
                   218,505           0    1,998,906    11,672,344
                   635,478      38,048    2,592,306    30,131,911
                 1,165,252       7,430    3,065,551    36,801,410

Carbon                 480           0    1,601,295     2,006,120
tetrachloride          473           0      739,446     1,196,040
                    42,050           5    1,114,075     2,914,858
                     5,014         250    1,305,322     5,278,709

Chloroform         329,533           0    2,189,922    11,968,700
                   418,401           0    2,062,638    12,713,113
                   802,260       1,260    2,041,197    26,391,613
                 1,226,573      20,365    2,451,724    29,803,069

Dichloromethan     640,294   1,815,884   14,359,845    68,661,243
                   799,579       2,140   11,694,827    71,011,461
                 1,293,254     651,644    9,797,265   112,865,590
                 1,831,154   1,089,604   14,118,840   155,419,301

Methyl ethyl       598,327      70,490    5,556,126    65,519,012
ketone             502,492       5,830    6,392,083    77,064,996
                   891,841     752,896   18,900,599   156,891,391
                   964,168   2,063,186   25,217,256   171,843,934

Methyl isobuty     299,154       2,013    1,534,223    20,642,019
ketone             398,672       3,866    1,906,293    23,989,593
                 1,259,294      50,273    5,126,447    34,441,715
                 1,509,030   2,467,760   10,052,062    44,964,661

Tetrachloro-         1,847           0    1,441,897     9,370,327
ethylene            14,997      75,924    2,283,671    11,918,276
                   450,922      75,032    4,202,557    27,972,276
                   558,691     138,270    4,756,006    42,451,389

Toluene            599,828      60,979   22,712,543   150,072,438
                   850,357       5,168   21,589,102   168,931,167
                 1,769,464     953,045   37,421,089   294,491,485
                 3,593,521   4,662,390   56,117,004   367,449,485

1,1,1-Trichlor      10,318           0    1,033,680     9,863,748
ethane               3,922           0    1,274,654    24,530,557
                   173,194     583,606    9,433,027   182,357,757
                   305,358   1,310,826   13,774,461   200,865,732

Trichloro-          86,392           0    1,692,570    23,066,035
ethylene            15,073           0    1,057,876    27,164,039
                    11,949     156,119    3,231,166    44,012,666
                    85,652     360,514    5,139,240    62,584,822

Xylenes            921,968      16,690    9,651,246    98,446,738
                   932,012       7,055   16,544,119   119,377,865
                 1,957,018     663,625   22,799,882   177,528,740
                 4,225,457   3,865,706   35,540,218   212,866,804

Cadmium and          3,147           1      230,759     1,772,128
cadmium              4,200      46,535      244,022     2,378,046
compounds           13,762         230      163,526     1,840,157
                    21,613       2,941      194,384     1,827,158

Chromium and       297,040       5,441    4,273,664    49,562,167
chromium           359,242      32,955    5,904,324    51,487,808
compounds        1,144,767   7,609,067   12,977,694    63,239,628
                 2,093,099   1,231,272    7,203,682    71,184,874

Cyanide            237,514           0      645,771     8,167,147
compounds          240,829         500      722,895     9,650,382
                   141,644       1,880    1,062,887     8,538,791
                 1,162,724     151,159    3,299,470    11,990,259

Lead and            47,511     728,614   14,854,131    54,922,854
lead compounds      58,363   1,258,520    8,808,176    44,679,210
                   192,997   3,069,720    7,977,081    78,584,658
                   213,675     934,592    6,305,246    60,879,362

Mercury and             15           0       14,456        58,524
mercury                 24         871       17,634       243,370
compounds              311         261       59,407       242,194
                     1,892           0       40,696       316,652

Nickel and         180,123      12,301    3,117,363    16,201,856
nickel             182,133       1,271    2,198,997    14,307,515
compounds          318,122   3,743,608    8,086,012    22,816,481
                   905,143     497,290    4,468,163    19,600,559

Total for        4,468,189   2,712,419   86,615,338   600,608,423
33/50 Chemical   4,999,274   1,440,635   85,439,663   672,315,782
                11,098,327  18,350,319  146,986,217  1,265,261,911
                19,868,016  18,803,555  193,049,325  1,496,128,180

All Other      137,526,856     366,340  306,478,494  1,616,250,453
TRI Chemicals  150,174,598     746,251  308,417,961  1,616,832,014
               223,284,027  22,069,215  415,875,809  2,163,382,571
               234,940,404  24,475,532  474,242,673  2,524,122,352

Total for All  141,995,045   3,078,759  393,093,832  2,216,858,876
TRI Chemicals  155,173,872   2,186,886  393,857,624  2,289,147,796
               234,382,354  40,419,534  562,862,026  3,428,644,482
               254,808,420  43,279,087  667,291,998  4,020,250,532


Note: Does not include delisted chemicals, chemicals added in 1990, 1991, 1994
and 1995, ammonia, aluminum oxide, hydrochloric acid, and sulfuric acid.
Does not include amounts for transfers to recycling and energy recovery 
reported for 1991-1996. For 1995 and 1996, Other Off-site Transfers are 
transfers reported without a valid waste management code. For 1988 and 
1990, Other Off-site Transfers are transfers reported without a valid waste 
management code or with codes not required to be reported in 1988 and 1990.

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