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About Nepal Water Resource Portal

The Nepal Water Resource Portal provides a complete picture of Nepal’s water resources and its varied uses. It is a database of all major and minor rivers and river basins along with operational, under construction and under survey hydropower projects on these rivers. In addition, the website includes irrigation projects and groundwater level across the country, giving a spatial representation of Nepal’s water resource and its utilities.


The team working on the portal was inspired by the lack of composite information on how water resources are used or at times even exploited. This portal, therefore, provides a tool to analyze water resources and the development of a region. It uses GIS to locate the infrastructure projects on each river, within the administrative boundaries along with the salient features of those projects, bringing to light the developmental trajectory of our rivers.

River with Hydropower Projects

mai khola

4

Projects

Mewa Khola

Ilam,Panchthar,Sarlahi,Taplejung

  • Mewa Khola Hydropower project
  • Mewa khola HPP
  • Middle Mewa HPP
  • Tamor Mewa Hydropower Project
mai khola

4

Projects

Irkhuwa Khola

Bhojpur

  • Irkhuwa Khola-B Hydropower Project
  • Irkhuwa Khola Ka HPP
  • Upper Irkhuwa Hydropower Project
  • Lower Irkhuwa Khola Hydropower Project
mai khola

4

Projects

Arun Khola

Dhading

  • Lower Arun Hydroelectric Project
  • Upper Arun Hydroelectric Project
  • Arun Khola 2 HEP
  • Arun 3 Hydropower Project
mai khola

4

Projects

Budhi Gandaki River

Dhading,Gorkha

  • Budhigandaki Ka Hydropower Project
  • Tom Dogar HEP ( Budhi gandaki)
  • Budhigandaki Ka Hydroelectric Project
  • Budhi Gandaki HEP
mai khola

4

Projects

Chepe Khola

Gorkha,Ilam,Lamjung,Tanahu

  • Super Chepe HEP
  • Chepe Khola HEP
  • Chepe Khola Small HEP
  • Dudhpokhari Chepe HEP
mai khola

4

Projects

Hongu Khola

Solukhumbu

  • Middle Hongu Khola B HPP
  • Middle Hongukhola A Hydropower Project
  • Hongu Khola I HEP
  • Hongu Khola HEP
mai khola

3

Projects

Sunkoshi Nadi

Bhojpur,Dhankuta,Kabhrepalanchok,Khotang,Okhaldhunga,Ramechhap,Sindhuli,Sindhupalchok,Udayapur

  • Sunkoshi Hydropower Station
  • Sunkoshi Small Hydropower Project
  • Middle Sunkoshi Hydropower Project
mai khola

3

Projects

Chamaliya Nadi

Baitadi,Darchula

  • Chameliya (Chhetigad) Hydropower Project
  • Chameliya Khola Hydropower Project
  • Upper Chameliya Hydropower Project
mai khola

3

Projects

Daram Khola

Baglung,Gulmi

  • Daram khola A Hydroelectric Project
  • Daram Khola Hydroelectric Project
  • Middle Daram Khola-B Hydropower Project
mai khola

3

Projects

Jogmai Khola

Ilam

  • Jogmai Khola Small Hydroelectric Project
  • Lower jogmai Khola
  • Jogmai Cascade
mai khola

3

Projects

Bagmati Nadi

Kabhrepalanchok,Kathmandu,Lalitpur,Makawanpur,Rautahat,Sarlahi,Sindhuli

  • Bagmati Nadi Hydropower Project
  • Tallo Bagmati Small HPP
  • Malta Bagmati Small Hydro Power Project
mai khola

3

Projects

Sanjen Khola

Rasuwa

  • Sanjen Khola Hydropower Project
  • Sanjen Hydropower Project
  • Upper Sanjen Hydropower Project

Hydropower Projects

mai khola

Khudi Khola Hydropower Project

Simpani, Lamjung

Khudi hydropower plant is located in Lamjung district in western region of Nepal. The project achieved its commercial operation in December 30, 2006. The power plant has two units of 2 MW each.
  • Commercial Operation Date : 2006-12-30
  • Installed Capacity : 4 MW
  • Phase : Live
  • Type : Run-of River
mai khola

Chameliya Khola Hydropower Project

Shikhar, Darchula

Chameliya Hydroelectric Project, 30 MW Jointly funded by Government of Nepal and Republic of Korea through Economic Development Corporation Fund
  • Commercial Operation Date : 2018-02-10
  • Installed Capacity : 30 MW
  • Phase : Live
  • Type : Peaking Run-of-River
mai khola

Mardi Khola Hydropower Project

Kaski

  • Commercial Operation Date : 2010-01-22
  • Installed Capacity : 4.8 MW
  • Phase : Live
  • Type : Run-of-River
mai khola

Ridi Khola Hydropower Project

Gulmi, Palpa

The Ridi Hydropower Project is a combination of irrigation and power generation operating from a run of river scheme. It is located in Ruru and Digam VDCs in Palpa district with an installed capacity of 2.4 MW and has been in operation since 2009.
  • Commercial Operation Date : 2009-10-27
  • Installed Capacity : 2.4 MW
  • Phase : Live
  • Type : Run-of-River
mai khola

Mai Khola Hydropower Project

Mai Khola Small Hydropower Project lies in Ilam District of Mechi Zone in Eastern Nepal. This 4.5 MW project has highly facilitated and hi-tech structures 48 m head works with radial hydraulic gate, 107 meter length desander 400 m open canal 750 m .3.1M dia tunnel in critical geology semi underground power house.
  • Commercial Operation Date : 2008-01-28
  • Installed Capacity : 4.5 MW
  • Phase : Live
  • Type : Run-of River
mai khola

Hewa Khola Small Hydropower Project

Sankhuwasabha

  • Commercial Operation Date : 2010-08-02
  • Installed Capacity : 4.45 MW
  • Phase : Live
  • Type : Run-of-River
mai khola

Lower Chaku Khola Hydropower Project

Sindhupalchok

  • Commercial Operation Date : 2013-08-08
  • Installed Capacity : 1.8 MW
  • Phase : Live
  • Type : Run-of-River
mai khola

Sipring Khola Hydroelectric Project

Gauri Shankher, Dolakha

  • Commercial Operation Date : 2013-01-16
  • Installed Capacity : 10 MW
  • Phase : Live
  • Type : Run-of-River
mai khola

Lower Modi 1 Hydropower Project

Khusma, Parbat

The project is run of the river project at Modi Khola of Parbat district. The construction of the project started in early 2010 and was completed in August 2012. The project started generating electricity since September 2012 with a connection to National Grid. The commercial operation of the project began in November 2012, since then the project is adding 61.01 GWh of energy annually to the national power network.
  • Commercial Operation Date : 2012-11-24
  • Installed Capacity : 10 MW
  • Phase : Live
  • Type : Run-of-River
mai khola

Siuri Small Hydropower Project

Lamjung

  • Commercial Operation Date : 2012-10-16
  • Installed Capacity : 5 MW
  • Phase : Live
  • Type : Run-of-River
mai khola

Ankhu Khola 1 Hydropower Project

Dhading

Site is located in Dhading District close to 132 km from Kathmandu; Ankhu Khola is one of the major tributaries of Budhi Gandaki Nadi. The catchments area of Ankhu Khola is about 633 km2. The mean annual flow is estimated to be 58.38 cumecs. Previous capacity was 7MW which is now expanded to 8.4MW, with a design discharge of is 34.50m3/s.
  • Commercial Operation Date : 2013-08-24
  • Installed Capacity : 7 MW
  • Phase : Live
  • Type : Run-of River
mai khola

Baramchi Hydropower Project

Sindhupalchok

The project site is located in Sindhupalchowk District of Central Development Region of Nepal. Baramchi Khola is a tributary of Balephi Khola, which flows into the Sunkosi River. The energy thus generated is evacuated to the NEA substation at Khadichaur, by a 33 kV transmission line, approximately 18 km away from the generating station. The Commercial operation of the upgraded project was commenced on 2067 Kartik. Unique Hydel Company was set up as a Special Purpose Vehicle (SPV) Company to build, own and operate the Baramchi Hydropower Project in Sindhupalchowk District. The company initially developed the Baramchi Hydropower Project with an installed capacity of 980 kW and started its commercial operation on 2063/09/13 The Company later got the necessary approvals and licenses from the Govt. of Nepal and upgraded the project's installed capacity to 4.2 MW. The up gradation work has been a work in progress with various sections of the project being modified to generate the 4.2 MW capacity.
  • Commercial Operation Date : 2015-04-13
  • Installed Capacity : 4.2 MW
  • Phase : Live
  • Type : Run-of-River