The Sinú River in Colombia (specifically Córdoba and Antioquia) is currently experiencing catastrophic flooding with a “Red Alert” severity level, resulting in 44 confirmed fatalities and damage to 16,000 homes.
The river remains in a critical overflow state following persistent heavy rainfall. Current crest predictions indicate sustained high levels for at least 72 hours, with the UNGRD reporting widespread structural failure and the displacement of thousands of families.
Montería (Córdoba): Significant urban flooding in riverside neighborhoods due to drainage backups.
Tierralta: Heavy impacts near the dam area with multiple rural settlements completely cut off.
Santa Cruz de Lorica: Critical infrastructure damage in the historic center and market areas.
San Pelayo: Extensive loss of crops and livestock as the river breached natural embankments.
Apartadó & Necoclí (Antioquia): Flash flooding in tributaries feeding the Sinú basin has damaged thousands of rural dwellings.
Bicentenario Park (Montería): Large sections of the river-adjacent park are currently underwater, impacting local tourism and commerce.
The Rojas Pinilla Bridge: A critical transit point currently under 24-hour observation for structural integrity as debris hits the supports.
Information compiled from the National Unit for Disaster Risk Management (UNGRD), IDEAM hydrology reports, Copernicus EMS satellite data, and verified on-the-ground visual reports from the Córdoba region.
This event is currently the most severe river event in the region since the 2010–2011 La Niña crisis. Check our archives for more Colombia river data.
This event is a significant climate anomaly; February is historically the region’s driest month. However, a powerful atypical cold front from the Caribbean has triggered one of the worst climate emergencies in Colombia’s northern history.
The severity of the impact in Córdoba highlights the complex relationship between infrastructure and nature. For a deeper look at how man-made structures influence these disasters, see The River Mixer’s Guide to Human-Driven Flooding: How Engineering and Urban Planning Shape Our Rivers. This event has now surpassed the 2010–2011 “Winter Wave” in localized intensity.
This blog post uses publicly available information from various sources, synthesized with the help of AI, as a starting point for exploring the world of rivers. Our editors review the content for accuracy, though we encourage readers to verify information intended for primary source use. We strive to use public domain, licensed, or AI-generated images; due to the nature of online sharing, individual image sources are generally not credited. Please contact us regarding any copyright concerns.
We collect water solely from flowing freshwater sources such as rivers, named bayous, streams, creeks, and brooks. Historically significant man-made freshwater canals, like the Erie Canal, may also be included. In exceptional cases, we may consider non-freshwater waterways like the culturally significant Bosporus Strait.
The water we collect isn’t meant for consumption. It becomes part of our treasured collection, a source of inspiration and unique keepsakes.
We’d love to hear from you! Here’s how to get started:
Become a Member: Fill out the membership form on our website.
Tell Us About Yourself: After submitting the form, send us an email to share more about yourself and your reasons for wanting to be part of River Mixer.
Review Collection Guidelines: While you wait to hear back, take a look at our collection guidelines to ensure any river water you plan to submit meets our requirements.
Submit Your River Water (Optional): If you have river water you’d like to contribute, briefly describe it in your email, including the location and name (if applicable). We’ll let you know if it’s a good fit for the collection.
Each river contributes just 500 ml (16 oz) [or less] of its story to our collection, ensuring a unique representation of waterways around the world. We limit our collections to a single sampling trip per river.
To ensure the authenticity and provenance of our river water, we employ a multi-step verification process. This includes video and photographic documentation of collection sites, coupled with GPS location tracking. Additionally, we collaborate exclusively with thoroughly vetted members and volunteers who represent the River Mixer during water collection.
Current monitoring shows water levels nearing bank-full at the Gacho Baba and Bonke district crossings as of March 12, 2026. The rapid inundation has left several communities isolated, creating a curiosity gap between the sudden surge of the Kulfo River and the long-term infrastructure stability of the Gamo Zone.
Current monitoring shows water levels nearing bank-full at the Katherine Bridge gauge as of March 11, 2026. Residents are facing widespread disruption as monsoon-driven inflows trigger significant flooding, cutting off major transport routes and forcing the complete evacuation of hospital facilities and remote riverine communities.
Current monitoring shows water levels nearing bank-full at the Babahoyo-Daule confluence as of March 9, 2026. While the coastal lowlands are accustomed to seasonal rains, the current synchronization of high-tide resistance and record-breaking upstream discharge is creating a dangerous bottleneck that threatens to submerge key transit corridors and agricultural heartlands.
Rivers are the plumbing of the planet. The International Day of Action for Rivers is the annual audit of this global infrastructure. Learn the mechanics of river health and the data behind the flow.
Current monitoring shows water levels nearing bank-full at the Museum Hill Bridge and along the Mathare River valley as of March 7, 2026. While the heavy overnight downpour of nearly 100mm has begun to subside, the saturation of urban riparian zones has left thousands of residents in informal settlements and high-traffic corridors facing unprecedented risks from surging tributaries.
Current monitoring shows water levels nearing bank-full at the Mariano Procópio Bridge and the Industrial District as of March 4, 2026. Following the wettest February in history, the focus has shifted from immediate search and rescue to managing the displacement of over 10,000 residents across the Zona da Mata.
We had multiple art options for this post’s cover, but only one could make the cut. Here are 5 runner-ups. Did we choose the right one?
