The Goychay region is located in the
Shirvan valley, at the foothills of the
Greater Caucasus mountain range. It stretches for about 25 km from north to south and 40 km from east to west, making up 726 km2 in total. The capital of the district
Goychay lies on the 216th km of the Baku-Qazakh Highway and 18 km away from
Ujar railway station. Geographically, the region is divided into mountainous terrain and lowlands. The Bozdağ Qaramaryam mountain range makes up the mountainous part. The distance between the Goychay region and capital
Baku is 226 km. The region consists of a city and 55 villages. The biggest populated settlements include the
Bığır,
Ləkçılpaq,
Çaxırlı and
İncə villages. The Goychay and Yukhari Shirvan rivers pass through the region, which contributes to raw materials used for products used for construction. Goychay is rich with river rocks and soft sand, and the clay deposits found in the vicinity of
Qarabaqqal village are used for brick production.
Hydrography The existing river network in the Goychay region flows from the Greater Caucasus to the Kur-Araz lowland. The inland waters of the district are included in the hydrologic basin of the Shirvan region. The rivers are fed by snow, rain, and groundwater. The main river in the district is the Goychay River, which belongs to the basin of the southern slopes of the Greater Caucasus Mountains, as well as the Kur. It is considered a transit river in the Shirvan plain. The total length of the Goychay River is 115 km, and the catchment area is 1770 km2. The average water flow rate in the river is 12.5 m / sec, the maximum speed is 70m / s. Goychay river is fed by 12% of snow, 28% rainfall, and 60% underground waters. The average annual water consumption of the river is 12kub m / sec, of which 30-35% is in spring, 20-25% in summer, 18-22% in fall, and 15-17% in winter. The Nohurqıslaq water reservoir built in the Gabala district supplies water to the river in summer when there is a decrease in its flow. The second long river in the area of the district is the Arvan River. The Arvan River flows from Arvan Mountain, which is located 12 km away from the city. It often caused floods in spring in the past. In order to prevent this, the dam was built between 1972 and 1980, and the direction of its water changed to the Goychay River. The Arvan River dries up during the hot months of the year. The Shilian River is another river in the region that is a branch of the Goychay River. == History ==