hydrology Archives

This image was captured with a drone in a place called Straumbu, Norway.

Summer 2026 WEAP training

Past event / SEI scientists will host a four-day training on WEAP, SEI's flagship water modelling software, in July. Register today.

01 July 2026 / About Climate policy, Planning and modelling, Public policy, Sanitation and Water resources

Aerial View of Lake Tahoe Shoreline with Mountains and Turquoise Blue Waters

Untangling the complex web of water rights in the western US using SEI’s WEAP tool

Feature / This story explores how SEI's WEAP tool empowers planners and policymakers to build resilient and adaptable water systems across the drying western US.

15 July 2026 / About Climate policy, Planning and modelling and Water resources

On the far bank of a river, white, brown and tan buildings are punctuated by a aquamarine-green one, with grey, white and orange ships on the water's edge below, small boats, trees and people.

Rights of rivers in practice: lessons for equitable river governance

SEI brief / This brief is based on a report on implementation of rights of rivers in practice, with lessons from the Turag and Atrato rivers cases.

30 June 2026 / About Innovation

Blue grey clouds stretch to the yellow glow of the setting sun at the horizon, reflected in the river below, with several boats in the foreground and a quay, and small lights indicating houses and boats at the dark treelined bank on the far side.

Case study report on rights of rivers in practice in Bangladesh and Colombia

SEI report / This report examines how the rights of rivers are being implemented in practice through comparative analysis of the Turag and Atrato rivers cases.

29 June 2026 / About Innovation

Spring 2026 WEAP training: register today

Past event / SEI scientists will host a four-day training on WEAP, SEI's flagship water modelling software, on 7, 9, 14 and 16 April. Register today.

07 April 2026 / About Climate policy, Planning and modelling, Public policy, Sanitation and Water resources

Aerial view of the city of Tupiza, Bolivia, on a sunny day. Buildings line the Tupiza River, cutting through the middle of the foreground, with a bridge that runs across it. Mountains line the background and the sun shines in the blue sky.

Socially responsive water adaptation planning: lessons from community informed water modelling in Bolivia and Cambodia

Journal article / This journal article describes how community-informed water systems modelling has fostered more resilient, equitable water management in Cambodia and Bolivia.

11 February 2026 / About Planning and modelling and Water resources

Asia River Monitoring

Tool / This tool supports in monitoring and analysis of riverbank erosion, shoreline change, and wetland dynamics using satellite-based earth observation data.

About Adaptation, Disaster risk, Ecosystems, Planning and modelling and Water resources

Seated audience members smile and react to an unseen speaker in a room

SEI at AGU25 Annual Meeting

Past event / SEI US water researchers will share their latest findings and ongoing projects at the AGU25 Annual meeting 15–19 December in New Orleans, Louisiana.

15 December 2025 / About Adaptation, Food and agriculture, Planning and modelling, Water resources and Water-energy-food nexus

A group of people posing for a photo outdoors on a sunny day, with tall green trees and buildings in the background.

Collaboration with Iraq’s Water Ministry trains engineers in integrated water modelling

Feature / SEI trains Iraqi engineers in SWAT and WEAP tools to boost data-driven, climate-resilient water planning under the WICER project.

3 July 2025 / About Adaptation, Disaster risk, Planning and modelling, Water resources and Water-energy-food nexus