Latitude: 37.72 | Longitude: 57.14 | Country: Iran, Islamic Republic of | Year: 2019 |
| F | 23.01 | km2 | Surface area of the drainage basin |
| Fm | 8.49 | km2 | Surface area of smaller portion of the drainage basin |
| Fv | 14.52 | km2 | Surface area of greater portion of the drainage basin |
| O | 27.42 | km | The length of the watershed |
| Lv | 5.7 | km | Natural length of the main watercourse |
| Lb | 0.67 | km | Surface area of greater portion of the drainage basin |
| Liz | ["0.51 ","39.55 ","17.59 ","0.38 "] | km | Contour line length |
| f | ["0.02 ","10.82 ","10.73 ","1.28 ","0.16 "] | km2 | The area between the two neighboring contour lines |
| h0 | 700 | m | Altitude of the first contour line |
| Δh | 100 | m | Equidistance |
| Hmin | 696 | m | Lowest altitude in the drainage basin |
| Hmax | 1010 | m | Highest altitude in the draigane basin |
| ΣL | 43.15 | km | The total length of the main watercourse with tributaries of 1st and 2nd class |
| Lm | 4.78 | km | The shortest distance between the fountain - head and mouth |
| fp | 0.06 | m | A part of the river basin consisted of a very permeable products from rocks (limestone, sand, gravel) |
| fpp | 0.25 | m | A part of the river basin area consisted of medium permeable rocks (slates, marls, brownstone) |
| fo | 0.69 | m | A part of the river basin consisted of poor water permeability rocks (heavy clay, compact eruptive) |
| fs | 0.60260 | m | Part of the surface area of the drainage basin under the forest |
| ft | 0.00020 | m | Part of the surface area of the drainage basin which is under the grass, meadows, pastures and orchards |
| fg | 0.39720 | m | Part of the surface area of the drainage basin which is bare or under the soils without grass vegetation |
| Hb | 30.05 | mm | The volume of the torrent rain |
| Up | 100 | years | Incidence |
| to | 14.40 | °C | Average annual air temperature |
| Hgod | 261.1 | mm | Average annual quantity of precipitation |
| 0 % | Sand, gravel and incoherent soils |
| 0 % | Saline soils... |
| 49.85 % | Decomposed limestone and marls |
| 43.82 % | 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 |
| 6.33 % | Epieugleysol and Marshlands |
| 0 % | Good structured Chernozems and alluvial well-structured deposits |
| 0 % | Bare, compact igneous |
| 39.45 % | Bare lands |
| 0.27 % | Plough-lands |
| 0.02 % | Orchards and vineyards |
| 0 % | Mountain pastures |
| 0 % | Meadows |
| 60.26 % | Degraded forests |
| 0 % | Well-constituted forests |
| 0 % | Depth erosion |
| 1.9 % | 80% of the river basin under rill and gully erosion |
| 25.22 % | 50% of the river basin under rill and gully erosion |
| 0 % | 100% of the river basin under surface erosion |
| 0 % | 100% of the river basin under surface erosion, without visible furrows, ravines and land slides |
| 0 % | 50% of the river basin under surface erosion |
| 72.88 % | 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 | 0.93805263157895 | / | Coefficient of the river basin form |
| m | 0.33520586930498 | / | Coefficient of the watershed development |
| B | 34.34328358209 | km | Average river basin width |
| a | 0.52411994784876 | / | (A)symmetry of the river basin |
| G | 1.8752716210343 | / | Density of the river network of the basin |
| K | 1.1924686192469 | / | Coefficient of the river basin tortuousness |
| Hsr | 809.48544111256 | m | Average river basin altitude |
| Dsr | 113.48544111256 | m | Average elevation difference of the river basin |
| Isr | 25.219469795741 | % | Average river basin decline |
| Hleb | 314 | m | The height of the local erosion base of the river basin |
| Er | 45.635269615945 | / | Coefficient of the erosion energy of the river basin's relief |
| W | 0.40936092749548 | m | Analytical presentation of the water retention in inflow |
| S1 | 0.889 | / | Coefficient of the region's permeability |
| S2 | 0.75892 | / | Coefficient of the vegetation cover |
| 2gDF1/2 | 226.34863816688 | m km s-1 | Energetic potential of water flow during torrent rains |
| Qmax | 58.642062841749 | m3 s-1 | Maximal outflow from the river basin |
| T | 1.2409673645991 | / | Temperature coefficient of the region |
| Z | 0.79713900612823 | / | Coefficient of the river basin erosion |
| Wgod | 16669.969869438 | m3 god-1 | Production of erosion material in the river basin |
| Ru | 0.22471607647851 | / | Coefficient of the deposit retention |
| Ggod | 3746.010224075 | m3 god-1 | Real soil losses |
| Ggod km-2 | 162.79922746958 | m3 km-2 god-1 | Real soil losses per km2 |