Kulunda Main Canal Кулундинский магистральный канал | |
---|---|
![]() The canal near
Glyaden village | |
Specifications | |
Length | 182 km (113 mi) |
Status | Unfinished |
History | |
Construction began | August 1973 |
Date completed | November 1983 |
Geography | |
Start point | Ob river |
End point | Kuchuk river |
Beginning coordinates | 53°44′54″N 81°21′04″E / 53.74833°N 81.35111°E |
Ending coordinates | 52°40′20″N 80°07′07″E / 52.67222°N 80.11861°E |
|
The Kulunda Main Canal ( Russian: Кулундинский магистральный канал) is an irrigation canal in Altai Krai, Russian Federation. [1] [2] The canal was built to bring water to the Kulunda Steppe, a region periodically subjected to severe droughts. [3]
The canal begins close to Kamen-na-Obi and runs first southwards; shortly thereafter it heads in a northwest - southeast direction then it bends and runs in a roughly northeast - southwest direction. It passes through the Kamensky, Tyumentsevsky, Bayevsky, Blagoveshchensky and Rodinsky districts. The total length of the canal is 182 km (113 mi) with a capacity of 25 m3/s (883 cu ft/s) and two pumping stations. The main pumping station is in Kamen-na-Obi and the secondary one in Klyuchi village, Tyumentsevsky District. The canal ends at the Kuchuk river near Novotroitsk. A 120 km (75 mi) extension reaching Zlatopol was projected, but never carried out. [1] [4] [5]
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Construction of the canal began in August 1973, at the time of the USSR. The project had been put forward at the beginning of the decade and aimed to irrigate 20,000 ha (49,421 acres) in the area of Novotroitsk, as well as Zlatopol, located further west near the Kazakhstan–Russia border. Besides, it was expected that the canal would also benefit 18,500 ha (45,714 acres) of agricultural fields and around 45,000 ha (111,197 acres) of pastureland in the areas located by the eastern section of the canal. [1]
In present times the surfaces watered by the canal have diminished. The canal has become silted in some places with water overflowing its banks in heavy rain, leading to the flooding of inhabited areas. In other stretches its waters are absorbed by the sandy soil, owing to the deterioration of the original watertight coating. The canal crosses areas with various types of soil, including clayey, sandy, loamy, and solonetz soils. An approximately 80 km (50 mi) canal stretch running through sandy soil sectors was planned to be provided with an anti-filtration polyethylene coating over a 1 m (3 ft) thick protective layer of soil. But in the end only 20 km (12 mi) of the canal were treated against filtration and the coating has a lifetime of about 30 years, which already ran out by the turn of the millennium. Plans for the maintenance and a thorough overhaul of the canal have been put forward, but so far they have not been implemented. [1] [3]
Kulunda Main Canal Кулундинский магистральный канал | |
---|---|
![]() The canal near
Glyaden village | |
Specifications | |
Length | 182 km (113 mi) |
Status | Unfinished |
History | |
Construction began | August 1973 |
Date completed | November 1983 |
Geography | |
Start point | Ob river |
End point | Kuchuk river |
Beginning coordinates | 53°44′54″N 81°21′04″E / 53.74833°N 81.35111°E |
Ending coordinates | 52°40′20″N 80°07′07″E / 52.67222°N 80.11861°E |
|
The Kulunda Main Canal ( Russian: Кулундинский магистральный канал) is an irrigation canal in Altai Krai, Russian Federation. [1] [2] The canal was built to bring water to the Kulunda Steppe, a region periodically subjected to severe droughts. [3]
The canal begins close to Kamen-na-Obi and runs first southwards; shortly thereafter it heads in a northwest - southeast direction then it bends and runs in a roughly northeast - southwest direction. It passes through the Kamensky, Tyumentsevsky, Bayevsky, Blagoveshchensky and Rodinsky districts. The total length of the canal is 182 km (113 mi) with a capacity of 25 m3/s (883 cu ft/s) and two pumping stations. The main pumping station is in Kamen-na-Obi and the secondary one in Klyuchi village, Tyumentsevsky District. The canal ends at the Kuchuk river near Novotroitsk. A 120 km (75 mi) extension reaching Zlatopol was projected, but never carried out. [1] [4] [5]
![]() | This article or section is in a state of significant expansion or restructuring. You are welcome to assist in its construction by editing it as well. If this article or section
has not been edited in several days, please remove this template. If you are the editor who added this template and you are actively editing, please be sure to replace this template with {{
in use}} during the active editing session. Click on the link for template parameters to use.
This article was
last edited by
Xufanc (
talk |
contribs) 2 seconds ago. (
Update timer) |
Construction of the canal began in August 1973, at the time of the USSR. The project had been put forward at the beginning of the decade and aimed to irrigate 20,000 ha (49,421 acres) in the area of Novotroitsk, as well as Zlatopol, located further west near the Kazakhstan–Russia border. Besides, it was expected that the canal would also benefit 18,500 ha (45,714 acres) of agricultural fields and around 45,000 ha (111,197 acres) of pastureland in the areas located by the eastern section of the canal. [1]
In present times the surfaces watered by the canal have diminished. The canal has become silted in some places with water overflowing its banks in heavy rain, leading to the flooding of inhabited areas. In other stretches its waters are absorbed by the sandy soil, owing to the deterioration of the original watertight coating. The canal crosses areas with various types of soil, including clayey, sandy, loamy, and solonetz soils. An approximately 80 km (50 mi) canal stretch running through sandy soil sectors was planned to be provided with an anti-filtration polyethylene coating over a 1 m (3 ft) thick protective layer of soil. But in the end only 20 km (12 mi) of the canal were treated against filtration and the coating has a lifetime of about 30 years, which already ran out by the turn of the millennium. Plans for the maintenance and a thorough overhaul of the canal have been put forward, but so far they have not been implemented. [1] [3]