Additional Information
| Title | 図4-2-4 地下水の水質汚濁に係る環境基準の超過率（概況調査）の推移 |
|---|---|
| URL | https://www.env.go.jp/policy/hakusyo/r03/excel/fd2_4_2_04.xlsx |
| Description | |
| Format | XLSX |
| File Size | 13,593 |
| Last Modified Date | October 24, 2025 |
| License | CC-BY |
| Copyright | |
| Language |
| Title | 図4-2-4 地下水の水質汚濁に係る環境基準の超過率（概況調査）の推移 |
|---|---|
| URL | https://www.env.go.jp/policy/hakusyo/r03/excel/fd2_4_2_04.xlsx |
| Description | |
| Format | XLSX |
| File Size | 13,593 |
| Last Modified Date | October 24, 2025 |
| License | CC-BY |
| Copyright | |
| Language |