| Serial | Description | Status at the end of 2012 |
| 1 | Population | 2778224 | Individual |
| 2 | Covered by water system (in percent) | 99.9 | Individual |
| 3 | Population covered by water system | 2775319 | Percent |
| 4 | Population covered by sewerage system | 1569565 | Individual |
| 5 | Population covered by sewerage system (in percent) | 56.5 | Percent |
| 6 | Number of cities | Total | 57 | City |
| Covered | 57 | City |
| 7 | Water subscribers (with 964183 units) | 881033 | Item |
| 8 | Wastewater subscribers (with 500009 units) | 436694 | Item |
| 9 | Water volume | Maximum supplying capacity | 338.47 | million m3/year |
| Surface | 110.85 | million m3/year |
| Underground | 109.87 | million m3/year |
| Production | 220.73 | million m3/year |
| Sale | 179.27 | million m3/year |
| 10 | Uncalculated water | 18.78 | Percent |
| 11 | Wells | Total | 354 | Ring |
| In circuit | 316 | Ring |
| 12 | Volume of collected wastewater | 240.2 | 1000 m3/day |
| 13 | Length of water distribution system | 8444.05 | Kilometer |
| 14 | Length of water transfer lines | 1045.42 | Kilometer |
| 15 | Length of sewerage collection system | 2675.24 | Kilometer |
| 16 | Length of sewerage transfer lines | 49.61 | Kilometer |
| 17 | Total volume of reservoirs | 859575 | M3 |
| 18 | Volume of in-circuit reservoirs | 855375 | M3 |
| 19 | Total capacity of pumping stations in circuit | 434.69 | 1000M3/day |
| 20 | Water refineries | Number | 9 | Unit |
| Under-operation capacity | 204.64 | 1000 m3/day |
| Nominal capacity | 268.36 | 1000 m3/day |
| 21 | Number of under-implementation water refineries | Number | 1 | Unit |
| Nominal capacity | 682.62 | 1000 m3/day |
| 22 | Active research plans of water | 6 | City |
| 23 | Implemental plans of water | 38 | City |