Nezhdanka is one of the largest tributaries of the Ore River in the middle reaches. It originates on the eastern slope of Sikhote-Alin. The source of Nezhdanka is located on the southern slope of the city of Yakut Mountain at an altitude of about 880 m above sea level. seas. It flows east and flows into the Rudnaya river on the right, 30 km from its source, in the Goreloi microdistrict of the city of Dalnegorsk. The length of the river is 15 [2] km, the basin area is about 62 km².
| Nezhdanka | |
|---|---|
 The mouth of the river Nezhdanka during the flood. Dalnegorsk, microdistrict. Burnt. | |
| Characteristic | |
| Length | 15 km |
| Pool | 62 km² |
| Watercourse | |
| Source | |
| • Location | eastern slope of Sikhote-Alin , Yakut Mountain |
| • Height | 880 m |
| • Coordinates | |
| Mouth | Ore |
| • Height | 230 m |
| • Coordinates | |
| Location | |
| Water system | Ore → Sea of Japan |
| A country |
|
| Region | Primorsky Krai |
| Area | Dalnegorsky urban district |
| HWR code | |
 - source  - mouth | |
Content
Hydrology
Geomorphology
In the upper reaches (conditionally from the source to the bridge on the road to Perlitka), Nezhdanka has a large catchment area. Two large streams flowing into it, with a length of 3 and 2.8 km. In the middle course (conditionally up to the ford opposite the mouth of the Hospital), two large three-kilometer streams and several short right tributaries flow into Nezhdanka from the left. In the lower reaches two large right tributaries (Bolnichny and Kabaniy) flow in and the largest (left) tributary is Turpentine. In general, the Nezhdanki Valley evenly expands from source to mouth, reaching a width of 1.2 km in the lower reaches. In the middle and lower reaches, on the left side of the valley, a floodplain terrace is widely developed, composed in the middle course by sandy loam, in the lower - by loams and clays. In the lower reaches, swampy areas with small semi-overgrown ponds are observed in some places.
Nature
The Nezhdanka basin is mostly covered with broad-leaved forest, and to a lesser extent - mixed. Dubnyaks with impurities of other tree species are found on the slopes of the southern exposure, mixed (birch, larch, aspen) on the northern slopes. Dark coniferous spruce-fir taiga is found in shaded areas of slopes in the upper zone (above 600 m above sea level). In the valley there are swampy meadows, on the steep northern slopes of Sakharnaya, rocky sections, on the southern slope of the Yakut Mountains there are small rocky screes and birch woodlands, on the saddles of meadows and char.
Economic Use
Development History
In the middle of the 20th century (before the construction of the reservoir), logging operations were carried out in the Nezhdanka basin. In the area of cl. Turpentine cedar was cut down. Subsequently, cedar stumps were uprooted and turpentine was made from them. On the plots in the area of cl. The hospital prepared firewood for the Tetyukhinsky hospital.
Industry
Currently, logging in the Nezhdanki basin is prohibited, since the territory is a water protection zone of the Nezhdankinsky reservoir. However, logging is carried out in the upper class. Turpentine. Of the other sectors, mining was represented (mining of building materials (clay) and mining of decorative rocks at the Perlitka deposit), exploration was carried out on the slopes of the Yakut Mountains. To date, in the Nezhdanki basin, a road with a hard surface covering of regional importance, a relatively dense network of dirt and forest roads, a high-voltage power line, an explosive storage and a bulk dam with a reservoir have been built and exist.
Agriculture
This industry is represented by private households, which occupy a small area in the estuary, below the dam of the reservoir, as well as small mowings at the foot of Sakharnaya.
Leisure and tourism
Due to the fact that the Nezhdanki basin is located near the city limits of Dalnegorsk and at the same time is a water protection zone, environmental problems and rational nature management in this territory are some of the urgent. Anthropogenic load is significant throughout the year. Along the roads you can find unauthorized landfills for household and construction waste.
In the Nezhdanka basin, the population harvests birch sap, fern, and mushrooms. Since the Nezhdankinsky reservoir is located in close proximity to Dalnegorsk, despite the water protection regime, people bathe in the reservoir. In winter, a ski track is laid on the ice of the reservoir and on secondary forest roads. Among the attractions and tourist sites, one can mention Sakharnaya Mountain with the Cave Refrigerator, ponds in the lower reaches of the valley, Mount Nezhdanka (Perlitka), Vysokogorsky Pass and Yakut Mountain.
Tributaries (km from the mouth)
The largest are in bold. Distances are calculated from Wikimapia satellite imagery, taking into account the bends of the river bed.
- 2.3 km: class Turpentine (lv)
- 2.8 km: class Kabaniy (Cinnabar) (pr)
- 4.0 km: class Hospital (pr)
- 15.4 km: source
Notes
- ↑ Surface Water Resources of the USSR: Hydrological Understanding. T. 18. The Far East. Vol. 2. Lower Amur (from the village of Pompeevka to the mouth) / ed. A.P. Muranova. - L .: Gidrometeoizdat, 1970 .-- 592 p.
- ↑ State Water Register . Nezhdanka River . textual.ru . Ministry of Natural Resources of Russia (March 29, 2009). Date of treatment December 20, 2018. Archived March 29, 2009.