| Station/Month-wise Classification of River Water Quality under Miners Programme in Karnataka (2000-01) | |||||||||||||
| Station | River | Apr. 2000 | May. 2000 | Jun. 2000 | Jul. 2000 | Aug. 2000 | Sept. 2000 | Oct. 2000 | Nov. 2000 | Dec. 2000 | Jan. 2001 | Feb. 2001 | Mar. 2001 |
| Tintini Bridge | Krishna | C | C | C | C | C | B | C | C | C | C | C | C |
| Haralahalli Bridge | Tungabhadra | C | C | C | B | B | B | C | B | B | B | B | B |
| D/o of KIOCL Malleshwara | Bhadra | A | A | A | B | C | A | C | C | C | B | B | B |
| WA Point of Gokak | Ghataprabha | B | A | B | B | C | C | C | B | B | B | C | B |
| WA Point of Hubli-Dharwad | Malaprabha | B | B | B | B | B | B | B | A | C | B | A | B |
| D/s of Kanakapura | Arkavathi | - | - | - | - | B | D | C | C | B | D | B | B |
| D/s of Halgur Bridge | shimsha | B | B | B | B | B | B | B | B | B | B | B | B |
| D/s of Bridge a Yadgir | Bhima | C | C | A | B | C | C | B | C | B | B | C | C |
| D/s of Shimoga Town | Tunga | D | D | C | B | C | C | C | C | C | C | C | C |
| Near Holehonnur | Bhadra | C | C | C | E | E | C | E | C | C | C | E | E |
| D/s of Devasugur Bridge | Krishna | C | C | C | C | C | C | B | C | C | C | C | C |
| D/s of Road Bridge at Srirangapatna | Cauvery | C | C | C | B | B | B | B | C | C | B | C | C |
| D/s of Naranayanapura Dam | Krishna | C | C | C | - | - | - | - | - | - | - | - | - |
| D/s of Ugarkhurd Barrage | Krishna | B | C | C | C | C | C | C | D | A | C | A | C |
| D/s of Road Bridge Gangapur village | Bheema | C | C | C | C | C | B | C | C | C | B | B | C |
| Ferozabad | Bheema | C | C | C | C | C | C | B | C | B | B | B | B |
| D/s of Mudhol Rd. Cross Bridge | Ghatprabha | B | B | C | C | C | C | B | B | B | C | C | C |
| D/s of Aihole | Malaprabha | - | - | C | C | C | C | C | B | B | C | B | C |
| D/s of Kahanapur | Malaprabha | C | C | C | C | C | C | B | B | B | B | C | C |
| Kushal Nagar | Cauvery | C | C | B | A | C | B | C | B | C | C | C | C |
| D/s of Hunsur | Laksham theertha | B | B | C | B | C | C | C | B | C | C | C | C |
| Sargur village | Kabini | C | B | A | C | B | A | C | C | B | B | B | B |
| Napoklu Bridge | Cauvery | C | C | B | A | C | B | B | C | B | C | C | C |
| D/s of Holenarasipur | Hemavathi | C | C | C | B | C | C | C | C | A | C | B | B |
| Near Yadiyur on NH 47 | Shimsha | B | B | A | A | C | C | B | B | B | B | C | C |
| D/s of Karekura | Cauvery | C | C | A | A | B | B | B | C | B | B | C | C |
| D/s of Bhadravathi (D/s od MPM) | Bhadra | C | E | E | E | E | E | E | E | C | C | E | E |
| Ulsoor Lake | Cauvery Basin | C | - | - | C | - | - | D | - | - | D | - | - |
| D/s of West Coast Paper Mills | Kali | B | B | A | B | B | B | B | A | B | B | A | B |
| WA point at KIADB Nanjangud | Kabini | C | C | A | C | A | C | C | C | A | C | B | B |
| Hebbal Valley near Mandya | Hebbal | E | - | - | E | - | - | C | - | - | E | - | - |
