Grakovsky reservoir - an artificial reservoir . Located in the Chuguevsky district of the Kharkov region of Ukraine . The reservoir was built in 1976 according to the project of the Harkivdiprovodgosp Institute. Purpose - the accumulation of treated wastewater of the complex for growing Grakovsky state farm-plant for growing pigs. Type of regulation - seasonal.
| Grakovskoe reservoir | |
|---|---|
| Ukrainian Gracivsky | |
| Morphometry | |
| Height above sea level | 138 m |
| Dimensions | 1.2 × 0.15 km |
| Area | 0.212 km² |
| Volume | 0.00127 km³ |
| Deepest | 11 m |
| Average depth | 6 m |
| Location | |
| A country |
|
| Region | Kharkov region |
Content
- 1 Main parameters of the reservoir
- 2 Basic hydrological characteristics
- 3 Composition of hydraulic structures
- 4 Use of the reservoir
- 5 Literature
The main parameters of the reservoir
- Normal retaining level - 138.0 m;
- Forced retaining level - 138.0 m;
- Total volume - 1270000 m³;
- Useful volume - 1270000 m³;
- Length - 1.2 km;
- Average width - 0.15 km;
- Maximum width - 0.177 km;
- Average depth - 6.0 m;
- Maximum depth - 11.0 m.
Basic hydrological characteristics
- The catchment area is 21.2 km².
- The annual flow rate of 50% of the supply is 0.79 million m3.
- Flood runoff of 50% coverage - 0780000 m3.
- The maximum flow rate of 1% of the supply is 37 m3 / s.
Composition of hydraulic structures
- A deaf earthen dam is 227 m long, 12.5 m high and 10 m wide. The uphill slope is 1: 8, the downhill is 1: 2,5.
- Bypass channel with an open coastal spillway. Estimated flow rate - 37 m3 / s.
Reservoir Use
The reservoir was built to accumulate the treated wastewater of the Grakovsky pig breeding plant. Subsequently, water from the pond was used for irrigation. At the moment it is on the balance sheet of the Slobozhansky agricultural complex in the Chuguevsky district.
Literature
- Water-passport of the Grakivskogo rate-accumulative rate, Kharkivdiprovodgosp, 1981
- Palamarchuk M. M., Zakorchevna N. B. Water Fund of Ukraine: Dovidnikovy Posibnik / Ed. V.M. Khorєva, K.A. Alіnva. K .: Nika-Center, 2001.392 s.
- Carrying out an inventory of rivers and reservoirs in the Kharkov region with the development of a special procedure for the removal of water resources from agricultural circulation, UkrNIIEP, Kharkov, 1999. 389 p.