Latitude: 37.84 | Longitude: 57.31 | Country: Iran, Islamic Republic of | Year: 2019 |
| F | 17.26 | km2 | Surface area of the drainage basin |
| Fm | 7.66 | km2 | Surface area of smaller portion of the drainage basin |
| Fv | 9.6 | km2 | Surface area of greater portion of the drainage basin |
| O | 22.24 | km | The length of the watershed |
| Lv | 5.64 | km | Natural length of the main watercourse |
| Lb | 1.57 | km | Surface area of greater portion of the drainage basin |
| Liz | ["5.9 ","1.2 ","1.17 ","5.95 "] | km | Contour line length |
| f | ["1.99 ","6.85 ","5.06 ","3.35 ","0.01 "] | km2 | The area between the two neighboring contour lines |
| h0 | 1000 | m | Altitude of the first contour line |
| Δh | 100 | m | Equidistance |
| Hmin | 959 | m | Lowest altitude in the drainage basin |
| Hmax | 1345 | m | Highest altitude in the draigane basin |
| ΣL | 33.05 | km | The total length of the main watercourse with tributaries of 1st and 2nd class |
| Lm | 4.8 | 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 | 0.67 | m | A part of the river basin area consisted of medium permeable rocks (slates, marls, brownstone) |
| fo | 0.23 | 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 | 1.00000 | m | Part of the surface area of the drainage basin which is under the grass, meadows, pastures and orchards |
| fg | 0.00000 | m | Part of the surface area of the drainage basin which is bare or under the soils without grass vegetation |
| Hb | 32.12 | mm | The volume of the torrent rain |
| Up | 100 | years | Incidence |
| to | 12.90 | °C | Average annual air temperature |
| Hgod | 286.1 | mm | Average annual quantity of precipitation |
| 0 % | Sand, gravel and incoherent soils |
| 0 % | Saline soils... |
| 0 % | Decomposed limestone and marls |
| 86.4 % | 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 |
| 13.6 % | Epieugleysol and Marshlands |
| 0 % | Good structured Chernozems and alluvial well-structured deposits |
| 0 % | Bare, compact igneous |
| 0 % | Bare lands |
| 0 % | Plough-lands |
| 5.62 % | Orchards and vineyards |
| 94.38 % | Mountain pastures |
| 0 % | Meadows |
| 0 % | Degraded forests |
| 0 % | Well-constituted forests |
| 0 % | Depth erosion |
| 5.3 % | 80% of the river basin under rill and gully erosion |
| 15.67 % | 50% of the river basin under rill and gully erosion |
| 0 % | 100% of the river basin under surface erosion |
| 5.35 % | 100% of the river basin under surface erosion, without visible furrows, ravines and land slides |
| 0 % | 50% of the river basin under surface erosion |
| 73.68 % | 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 | 0.76893617021277 | / | Coefficient of the river basin form |
| m | 0.38296031904241 | / | Coefficient of the watershed development |
| B | 10.993630573248 | km | Average river basin width |
| a | 0.22479721900348 | / | (A)symmetry of the river basin |
| G | 1.91483198146 | / | Density of the river network of the basin |
| K | 1.175 | / | Coefficient of the river basin tortuousness |
| Hsr | 1110.16396292 | m | Average river basin altitude |
| Dsr | 151.16396292 | m | Average elevation difference of the river basin |
| Isr | 8.2387022016222 | % | Average river basin decline |
| Hleb | 386 | m | The height of the local erosion base of the river basin |
| Er | 60.280553881908 | / | Coefficient of the erosion energy of the river basin's relief |
| W | 0.43621849112986 | m | Analytical presentation of the water retention in inflow |
| S1 | 0.739 | / | Coefficient of the region's permeability |
| S2 | 0.8 | / | Coefficient of the vegetation cover |
| 2gDF1/2 | 226.25283600429 | m km s-1 | Energetic potential of water flow during torrent rains |
| Qmax | 44.866564737793 | m3 s-1 | Maximal outflow from the river basin |
| T | 1.1789826122552 | / | Temperature coefficient of the region |
| Z | 0.44576950808522 | / | Coefficient of the river basin erosion |
| Wgod | 5443.5405104912 | m3 god-1 | Production of erosion material in the river basin |
| Ru | 0.23446864456174 | / | Coefficient of the deposit retention |
| Ggod | 1276.3395651118 | m3 god-1 | Real soil losses |
| Ggod km-2 | 73.947831118875 | m3 km-2 god-1 | Real soil losses per km2 |