서울특별시 토지오염 현황
(단위 : ㎏/일)
| 년도 | 발생 | 배출 |
| BOD | TN | TP | BOD | TN | TP |
| 1997 | 25,535.8 | 4,628.9 | 656.1 | 6,383.7 | 1,157.1 | 165.1 |
| 1998 | 25,535.8 | 4,628.9 | 656.1 | 6,383.7 | 1,157.1 | 165.1 |
| 1999 | 25,535.8 | 4,628.9 | 656.1 | 6,383.7 | 1,157.1 | 165.1 |
| 2000 | 25,535.8 | 4,628.9 | 656.1 | 6,383.7 | 1,157.1 | 165.1 |
| 2002 | 18,898.6 | 3,663.0 | 550.1 | 8,031.8 | 1,556.8 | 234.0 |
| 2003 | 18,939.3 | 3,661.0 | 550.8 | 8,051.4 | 1,555.7 | 234.2 |
| 2004 | 18,964.3 | 3,658.2 | 551.4 | 8,059.3 | 1,555.0 | 234.2 |
| 2005 | 18,943.8 | 3,653.7 | 551.1 | 8,053.2 | 1,553.3 | 234.2 |
| 2006 | 4,176.1 | 2,381.1 | 201.3 | 1,774.9 | 1,012.0 | 85.5 |
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