Sukhoi Log (stream)

The Sukhoi Log stream flows through the city from north-west to southeast. The source is located on the watershed part of the Priobsky plateau , occupied by agricultural land, 4 km west of the village of Dokuchaevo at an altitude of about 250 m above sea level. The river valley has undergone a strong anthropogenic impact: it is blocked by embankments of the Pavlovsky tract and Popov street . In many places it is built up with warehouses and garage cooperatives, and therefore in the upper and middle parts of the stream there is practically no drain.

In the lower reaches, south of the former synthetic fiber plant, the riverbed is blocked off by a dam creating a small reservoir . Entering the valley of Barnaulka, the stream is lost in the sand and appears only in the estuary. The Sukhoi Log flows into Barnaulka , 1 km upstream from the Lentochny Bor highway bridge at an altitude of 145 m.

The annual runoff module ranges from 1 to 5 l / s per km², and the water flow rate is less than 1 m³ / s. The total annual flow is about 2 million cubic meters. m. The type of water regime refers to rivers with spring-summer floods and floods in the summer-autumn period. Snow and rain nutrition - 70-75%, ground - 25-30%.

Within the Barnaul ribbon boron, the river crosses the territory of active ravine formation . The surrounding landscapes are represented by the bottoms of beams with meadow-shrub vegetation on alluvial-meadow soils.

The environmental situation is unfavorable, requires environmental protection measures.

• Edited by Revyakin V.S. Barnaul. Scientific reference atlas. - 2nd, rev .. - Novosibirsk: Federal State Unitary Enterprise "PO Enggeodeziya" Roskartografii, 2007. - 102 p.
• Barnaul: Encyclopedia / Ed. V. A. Skubnevsky . - Barnaul: Publishing house Alt. state University , 2000. - ISBN 5-7904-0140-6 .