Latitude: 37.74 | Longitude: 57.4 | Country: Iran, Islamic Republic of | Year: 2019 |
| F | 13.64 | km2 | Surface area of the drainage basin |
| Fm | 5.21 | km2 | Surface area of smaller portion of the drainage basin |
| Fv | 8.43 | km2 | Surface area of greater portion of the drainage basin |
| O | 22.84 | km | The length of the watershed |
| Lv | 8.24 | km | Natural length of the main watercourse |
| Lb | 8.7 | km | Surface area of greater portion of the drainage basin |
| Liz | ["1.41 ","3.93 ","14.30 ","8.68 ","2.57 "] | km | Contour line length |
| f | ["0.41 ","0.90 ","4.24 ","4.53 ","3.55 ","0.01 "] | km2 | The area between the two neighboring contour lines |
| h0 | 1100 | m | Altitude of the first contour line |
| Δh | 100 | m | Equidistance |
| Hmin | 1069 | m | Lowest altitude in the drainage basin |
| Hmax | 1562 | m | Highest altitude in the draigane basin |
| ΣL | 21.98 | km | The total length of the main watercourse with tributaries of 1st and 2nd class |
| Lm | 6.19 | km | The shortest distance between the fountain - head and mouth |
| fp | 0.1 | m | A part of the river basin consisted of a very permeable products from rocks (limestone, sand, gravel) |
| fpp | 0.41 | m | A part of the river basin area consisted of medium permeable rocks (slates, marls, brownstone) |
| fo | 0.49 | m | A part of the river basin consisted of poor water permeability rocks (heavy clay, compact eruptive) |
| fs | 0 | m | Part of the surface area of the drainage basin under the forest |
| ft | 0.96410 | m | Part of the surface area of the drainage basin which is under the grass, meadows, pastures and orchards |
| fg | 0.03590 | m | Part of the surface area of the drainage basin which is bare or under the soils without grass vegetation |
| Hb | 33.55 | mm | The volume of the torrent rain |
| Up | 100 | years | Incidence |
| to | 11.80 | °C | Average annual air temperature |
| Hgod | 303.5 | mm | Average annual quantity of precipitation |
| 0 % | Sand, gravel and incoherent soils |
| 0 % | Saline soils... |
| 87.13 % | Decomposed limestone and marls |
| 2.95 % | Serpentines, red sand stones, flishe deposits |
| 0 % | Podzols and parapodzols, decomposed schist |
| 0 % | Solid and Schist limestone, Terra Rosa and Humic soil |
| 0 % | Brown forest soils and Mountain soils |
| 9.92 % | Epieugleysol and Marshlands |
| 0 % | Good structured Chernozems and alluvial well-structured deposits |
| 0 % | Bare, compact igneous |
| 0 % | Bare lands |
| 3.59 % | Plough-lands |
| 8.98 % | Orchards and vineyards |
| 87.43 % | Mountain pastures |
| 0 % | Meadows |
| 0 % | Degraded forests |
| 0 % | Well-constituted forests |
| 0 % | Depth erosion |
| 30.97 % | 80% of the river basin under rill and gully erosion |
| 31.62 % | 50% of the river basin under rill and gully erosion |
| 0 % | 100% of the river basin under surface erosion |
| 2.94 % | 100% of the river basin under surface erosion, without visible furrows, ravines and land slides |
| 0 % | 50% of the river basin under surface erosion |
| 34.47 % | 20% of the river basin under surface erosion |
| 0 % | There are smaller slides in the watercourse beds |
| 0 % | The river basin mostly under plough-land |
| 0 % | The river basin under forests and perennial vegetation |
| A | 0.54050970873786 | / | Coefficient of the river basin form |
| m | 0.62938312511904 | / | Coefficient of the watershed development |
| B | 1.567816091954 | km | Average river basin width |
| a | 0.47214076246334 | / | (A)symmetry of the river basin |
| G | 1.6114369501466 | / | Density of the river network of the basin |
| K | 1.3311793214863 | / | Coefficient of the river basin tortuousness |
| Hsr | 1323.8969941349 | m | Average river basin altitude |
| Dsr | 254.8969941349 | m | Average elevation difference of the river basin |
| Isr | 22.646627565982 | % | Average river basin decline |
| Hleb | 493 | m | The height of the local erosion base of the river basin |
| Er | 81.657006333787 | / | Coefficient of the erosion energy of the river basin's relief |
| W | 0.44959475970996 | m | Analytical presentation of the water retention in inflow |
| S1 | 0.817 | / | Coefficient of the region's permeability |
| S2 | 0.80718 | / | Coefficient of the vegetation cover |
| 2gDF1/2 | 261.17947449982 | m km s-1 | Energetic potential of water flow during torrent rains |
| Qmax | 41.855856437588 | m3 s-1 | Maximal outflow from the river basin |
| T | 1.1313708498985 | / | Temperature coefficient of the region |
| Z | 0.79566262169514 | / | Coefficient of the river basin erosion |
| Wgod | 10442.905738115 | m3 god-1 | Production of erosion material in the river basin |
| Ru | 0.26456693648801 | / | Coefficient of the deposit retention |
| Ggod | 2762.8475791662 | m3 god-1 | Real soil losses |
| Ggod km-2 | 202.55480785676 | m3 km-2 god-1 | Real soil losses per km2 |