Research and analysis
J6a: Illegal waste sites in England, 2009/2010 to 2023/2024
Updated 1 December 2025
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| financial_year | site_type | value |
|---|---|---|
| 2009/2010 | Active high-risk sites | Not set |
| 2010/2011 | Active high-risk sites | Not set |
| 2011/2012 | Active high-risk sites | 315.0 |
| 2012/2013 | Active high-risk sites | 353.0 |
| 2013/2014 | Active high-risk sites | 272.0 |
| 2014/2015 | Active high-risk sites | 282.0 |
| 2015/2016 | Active high-risk sites | 273.0 |
| 2016/2017 | Active high-risk sites | 262.0 |
| 2017/2018 | Active high-risk sites | 267.0 |
| 2018/2019 | Active high-risk sites | 255.0 |
| 2019/2020 | Active high-risk sites | 238.0 |
| 2020/2021 | Active high-risk sites | 197.0 |
| 2021/2022 | Active high-risk sites | 188.0 |
| 2022/2023 | Active high-risk sites | 174.0 |
| 2023/2024 | Active high-risk sites | 164.0 |
| 2009/2010 | Total active sites | 680.0 |
| 2010/2011 | Total active sites | 618.0 |
| 2011/2012 | Total active sites | 1011.0 |
| 2012/2013 | Total active sites | 820.0 |
| 2013/2014 | Total active sites | 556.0 |
| 2014/2015 | Total active sites | 598.0 |
| 2015/2016 | Total active sites | 622.0 |
| 2016/2017 | Total active sites | 601.0 |
| 2017/2018 | Total active sites | 673.0 |
| 2018/2019 | Total active sites | 685.0 |
| 2019/2020 | Total active sites | 544.0 |
| 2020/2021 | Total active sites | 470.0 |
| 2021/2022 | Total active sites | 419.0 |
| 2022/2023 | Total active sites | 407.0 |
| 2023/2024 | Total active sites | 344.0 |