Sardab River

The Sardab River (Persian: رود سرداب, romanized: Rud-e Sardâb), or Sardab Rud is a river located in Mazandaran Province of northern Iran.

The river flows northwards, through the Central Alborz mountain range.

It is a tributary of the Chalus River, which flows into the Caspian Sea.

Central Alborz mountain range map

Map of central Alborz	Peaks:	1 Alam-Kuh
−25 to 500 m (−82 to 1,640 ft) 500 to 1,500 m (1,600 to 4,900 ft) 1,500 to 2,500 m (4,900 to 8,200 ft) 2,500 to 3,500 m (8,200 to 11,500 ft) 3,500 to 4,500 m (11,500 to 14,800 ft) 4,500 to 5,610 m (14,760 to 18,410 ft)	2 Azad Kuh	3 Damavand
	4 Do Berar	5 Do Khaharan
	6 Ghal'eh Gardan	7 Gorg
	8 Kholeno	9 Mehr Chal
	10 Mishineh Marg	11 Naz
	12 Shah Alborz	13 Sialan
	14 Tochal	15 Varavašt
	Rivers:	0
	1 Alamut	2 Chalus
	3 Do Hezar	4 Haraz
	5 Jajrood	6 Karaj
	7 Kojoor	8 Lar
	9 Noor	10
	11 Seh Hazar	12 Shahrood
	Cities:	1 Amol
	2 Chalus	3 Karaj
	Other:	D Dizin
	E Emamzadeh Hashem	K Kandovan Tunnel
	* Latyan Dam	** Lar Dam

Rivers of Iran
Lake Urmia basin	Aji Chay Quri Chay Alamlou River Barandouz River Gadar River Ghaie River Leylan River Mahabad River Nazlou River Rozeh River Shahar River Simineh River Zarrineh River Saqqez River Zola River
Persian Gulf basin	Arvand Rud Karkheh River Karun River Marun River Dez River Koohrang Jarahi River Bahmanshir Mehran River Mond River
Oman sea basin	Bahu Kalat River
Caspian basin	Aras Sefid-Rud Ghezel Ozan Shahrood (River) Alamut River Zarjoob Langeroud Chalus River Haraz River Lar River Atrek River Kojoor River Do Hezar River Tajan River Babolrood Qarasu River Gorganrud River Astarachay
Gavkhouni basin	Zayanderud
Namak Lake basin	Qom (River) Abhar River Jajrud Karaj River Jajrud
Hamun-e Jaz Murian basin	Halil River Bampur River
Other	Shesh Taraz