Pirenga
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Pirenga Пиренга |
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 View of the mouth of the Pirenga |
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| Data | ||
| Water code | RU : 02020000312101000009717 | |
| location | Murmansk Oblast ( Russia ) | |
| River system | Niwa | |
| Drain over | Niwa → White Sea | |
| origin |
Pirengskoje Reservoir 67 ° 33 ′ 37 ″ N , 32 ° 18 ′ 3 ″ E |
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| Source height | 137 m | |
| muzzle |
Imandra Lake Coordinates: 67 ° 32 ′ 31 " N , 32 ° 22 ′ 3" E 67 ° 32 ′ 31 " N , 32 ° 22 ′ 3" E |
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| Mouth height | 127 m | |
| Height difference | 10 m | |
| Bottom slope | 2.9 ‰ | |
| length | 3.4 km | |
| Catchment area | 4260 km² | |
| Discharge at the estuary level historical values before the dam construction A Eo : 4260 km² Location: 3.4 km above the estuary |
MNQ 1933/1938 MQ 1933/1938 Mq 1933/1938 MHQ 1933/1938 |
25 m³ / s 46 m³ / s 10.8 l / (s km²) 101 m³ / s |
| Discharge at the barrier structure level, more recent values after the construction of the dam A Eo : 4260 km² Location: 3.4 km above the mouth |
MNQ 1956–1985 MQ 1956–1985 Mq 1956–1985 MHQ 1956–1985 |
33 m³ / s 46 m³ / s 10.8 l / (s km²) 60 m³ / s |
 Bridge of the M18 trunk road over the Pirenga |
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The Pirenga ( Russian Пиренга ) is a river in Murmansk Oblast in Russia .
Originally the river had a length of 8.5 km and drained the lake Lower Pirenga ( Нижняя Пиренга ). The river was shortened accordingly by building a barrier structure at river kilometer 3.4. Today the Pirenga forms the 3.4 km long drain from the Pirengskoje reservoir to the Imandra Lake to the east . The Pirenga drains a catchment area with an area of 4260 km².
The Pirenga settlement of the same name is located south of the river. The M18 trunk road crosses the Pirenga near its mouth.
Web links
Commons : Pirenga - collection of images, videos and audio files
Individual evidence
- ↑ a b Pirenga in the State Water Directory of the Russian Federation (Russian)
- ↑ Pirenga at the estuary gauge - hydrographic data from R-ArcticNET
- ↑ Pirenga at the barrier structure gauge - hydrographic data from R-ArcticNET