Jerma (river)
 | This article includes a list of general references, but it lacks sufficient corresponding inline citations. (December 2016) |
| Jerma | |
|---|---|
Lake Vlasina, Serbia | |
| Mouth | |
• location | Nišava near Pirot, Serbia |
• coordinates | 43°4′0″N 22°41′7″E / 43.06667°N 22.68528°E |
| Length | 72 km (45 mi)[1] |
| Basin features | |
| Progression | Nišava→ South Morava→ Great Morava→ Danube→ Black Sea |
The Jerma (Serbian Cyrillic: Јерма) or Erma (Bulgarian: Ерма) is a river in southeastern Serbia and western Bulgaria. It is notable for passing the Bulgarian-Serbian border twice.
Course
Serbia
The Jerma originates in the undeveloped and sparsely populated area of
Lake Vlasina and the Bulgarian border, it flows to the northwest on the eastern slopes of the Gramada mountain, passing through the village of Klisura, after which it enters the area of Знепоље (Znepolje, Bulgarian: Знеполе, Znepole), an arid region stretching over the border into Bulgaria. This is where the Jerma crosses the border for the first time, at the border crossing of Strezimirovci
.
Ruy mountain, Bulgaria
Bulgaria
Continuing through the Bulgarian valley of
Ruy mountain, the river, now called the Erma, is also known as Transka reka after the town of Tran, a regional centre of this area. The Erma passes close to the villages of Glavanovtsi and Turokovtsi, where it turns north, running through Tran. After Tran, the Erma cuts the famous Tran Gorge. After the gorge, the Erma flows through the Bulgarian part of the village of Petačinci
. The Erma receives its major tributary, the Yablanitsa, right before it re-enters Serbia after a 26 kilometres (16 mi) travel through Bulgaria. The river crosses the border for the second time about 1 kilometre (0.62 mi) after Petačinci.
Returning to Serbia
The Jerma continues to flow generally to the north, passing next to the village of
Nišava River, southeast of Pirot after a total of 48 km (30 mi) in Serbia (thus belonging to the Black Sea drainage area). In this last section, the Jerma flows through the Sukovo coal basin, named after the village Sukovo
, which is not on the banks of the Jerma itself, but slightly to the west. Despite the hard coal's high quality (7,000 cal), the coal mine near Pirot was shut down and coal is not being extracted anymore. In this final section, the Jerma is also known as Sukovska reka (Cyrillic: Суковска река; "river of Sukovo").
Characteristics
During the January 2021 floods, the Jerma flooded the road in its valley and overflooded the riverbed of the Nišava. This caused the spilling of the Nišava, which flooded parts of Bela Palanka.[2]
References
Wikimedia Commons has media related to Erma (Jerma River).
Sources
- Mala Prosvetina Enciklopedija, Third edition (1985); Prosveta; ISBN 86-07-00001-2
- Jovan Đ. Marković (1990): Enciklopedijski geografski leksikon Jugoslavije; Svjetlost-Sarajevo; ISBN 86-01-02651-6