Index Pencemaran Data Terakhir
| No | Pos Kualitas Air | Data Terakhir |
|---|---|---|
| 1 | Waduk Cengklik | Apr 2021 |
| 2 | Kajangan | Apr 2021 |
| 3 | Kedungupit | Apr 2021 |
| 4 | Mungkung | Apr 2021 |
| 5 | Kemiri | Apr 2021 |
| 6 | Jurug | Mar 2021 |
| 7 | Kali Pepe | Feb 2021 |
| 8 | Kali Premulung | Apr 2021 |
| 9 | Bacem | Apr 2021 |
| 10 | Bendungan Jombor | Apr 2021 |
| 11 | Jarum | Apr 2021 |
| 12 | Serenan | Apr 2021 |
| 13 | Nguter | Apr 2021 |
| 14 | Peren | Apr 2021 |
| 15 | Juranggempal | Apr 2021 |
| 16 | Banmati | Apr 2021 |
| 17 | Arjowinangun | Apr 2021 |
| 18 | Arjosari | Apr 2021 |
| 19 | Sekayu | Apr 2021 |
| 20 | A. Yani | Apr 2021 |
| 21 | Ketonggo | Apr 2021 |
| 22 | Ngawi Baru | Apr 2021 |
| 23 | Napel | Apr 2021 |
| 24 | Cepu | Apr 2021 |
| 25 | Malo | Apr 2021 |
| 26 | Bojonegoro | Apr 2021 |
| 27 | Babat | Apr 2021 |
| 28 | Karanggeneng | Feb 2021 |
| 29 | Boboh | Apr 2021 |
| 30 | Kebomas | Apr 2021 |
| 31 | Duduksampeyan | Feb 2021 |