Knowledge Hub

Access a comprehensive repository of research, technical reports, and strategic insights driving the conversation on water and sanitation infrastructure across the Global South.

💧 Auto-updated · Last fetch: 2026-08-04 04:07:29

Tropical Cyclone Maila – Pacific Humanitarian Team: Situation Report No.1 (17 April 2026)

*This report is produced by OCHA Office of the Pacific Islands in collaboration with humanitarian partners under the Pacific Humanitarian…

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Tropical Cyclone Maila – Pacific Humanitarian Team: Flash Update No.1 (12 April 2026)

**Situation Overview** Tropical Cyclone Maila has weakened to Category 1 and is dissipating into a tropical depression while moving southwest…

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Update on Internal Displacement in Iraq (As of March 2026)

**Overview** 997,334 IDPs remain displaced in Iraq.1 This includes 101,2312 people living in the 183 IDP camps, located in the…

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Islamic Republic of Iran: Humanitarian Update No. 03 | As of 16 April 2026

*This Humanitarian Update is produced by OCHA Regional Office for the Middle East and North Africa (ROMENA) on behalf of…

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Federated States of Micronesia CDEOC Situation Report No. 7 – Tropical Storm Sinlaku (Chuuk State – April 25, 2026)

*This report is produced by the Chuuk Disaster and Emergency Operation Center (CDEOC) in collaboration with* *humanitarian partners and OCHA/UNDAC.…

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Lebanon: Flash Update #20 – Escalation of hostilities in Lebanon (as of 23 April 2026)

**HIGHLIGHTS** - **Ceasefire extended for further three weeks** even as population movements remain tentative and uneven. - A slight **3…

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State of the World’s Water 2025: Groundwater Under Pressure

Global groundwater depletion is accelerating due to agricultural over-extraction and climate variability. This report reviews aquifer stress levels across Sub-Saharan…

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WASH in Schools: Progress and Gaps in Southern Africa 2024

Fewer than 60% of schools in Southern Africa have access to safe drinking water and functional sanitation facilities. This UNICEF…

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Policy & Legislation

South Africa National Water and Sanitation Master Plan: 2024 Progress Report

The Department of Water and Sanitation reports on implementation of the Master Plan, covering bulk infrastructure rehabilitation, municipal water loss…

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Infrastructure & Engineering

Addressing Non-Revenue Water in South African Municipalities: Best Practice Guide

Non-revenue water (NRW) in South African municipalities averages 37%, costing the sector an estimated R9.9 billion annually. This guide from…

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Climate & Environment

Climate Adaptation for Water Utilities: Lessons from Southern Africa

With rainfall variability projected to increase 15–20% by 2050, water boards must integrate climate scenario planning into asset management and…

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Community Water Safety Plans: Implementation Toolkit for South African Water Boards

Water Safety Plans (WSPs) provide a risk-based framework for managing drinking water quality from catchment to consumer. This toolkit guides…

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