LND topic: water-contamination page 1

water contamination

Heavy Metals in Water: What's Happening in New Mexico After the Big Fire?

December 20, 2025

In New Mexico, a big fire called the Calf Canyon Hermits Peak fire left a mark. Now, people are worried about their water. Heavy metals have been found in some private wells near the fire area. The New Mexico Environment Department is offering free tests for well water in parts of Mora, San Miguel,

environment

Michigan Takes Action Against Tiny Plastic Pollution

October 17, 2025

Michigan is stepping up its fight against microplastics, those tiny plastic bits that are everywhere. The state is launching a week-long campaign to educate people about this growing problem. From October 19 to 26, Michigan will host a series of events, including a cleanup in Lansing and a virtual s

environment

Sweden's Mothers and the PFAS Challenge

July 14, 2025

In Sweden, a big problem has been the presence of harmful chemicals called PFAS in drinking water. These chemicals are tough to break down and can cause health issues. A study looked at blood samples from first-time moms in Uppsala from 1996 to 2022. The goal was to see if efforts to clean up the wa

environment

Mining's Hidden Water Woes: The Slurry Story

June 28, 2025

Mining does more than just extract resources. It also leaves behind a mix of materials that can affect the environment. One of these is slurry, a thick mixture used in grouting to fill gaps in the earth. But what happens when this slurry interacts with groundwater? Recent research sheds light on thi

environment

Clean Water in Rural Bangladesh: A Simple Solution to a Big Problem

June 9, 2025

In the heart of rural Bangladesh, a serious issue lurks beneath the surface. Groundwater in many areas is packed with harmful metals like arsenic, manganese, and iron. The World Health Organization has set a safe limit for arsenic at 10 micrograms per liter. However, in some parts of Bangladesh, thi

health

A Deadly Mistake: The Hidden Danger of Tap Water

June 6, 2025

A 71-year-old woman from Texas passed away after a brain infection. The cause was a rare but deadly amoeba. This amoeba is known as Naegleria fowleri. It is often called the "brain-eating amoeba. " The woman had been using tap water to clean her sinuses. This is a common practice for many people. Ho

environment

The Hidden Threat in Capibaribe River's Waters

May 22, 2025

The waters of the Capibaribe River Estuarine System (CES) in Recife, Brazil, are under threat. The source of this threat is a chemical called linear alkylbenzene sulfonate (LAS). LAS is a common ingredient in many cleaning products. It is also a major pollutant in the river. LAS can be harmful t

environment

Groundwater Woes: Punjab's Hidden Pollution Crisis

April 17, 2025

In the heart of Punjab, a silent crisis is unfolding. Groundwater, a lifeline for millions, is under threat from nitrate and fluoride pollution. This issue is particularly severe in the southwestern part of the state, where surface water is scarce. The Mansa district has become a hotspot for this pr

environment

Tracking Down Pollution in Groundwater: A Smart New Approach

April 6, 2025

Groundwater pollution can strike suddenly, and finding the source quickly is crucial. A new method combines two algorithms to tackle this problem. This mix of tools can pinpoint where pollution started, how much was released, and when it happened. The first tool, called EnKF, narrows down the searc

science

Understanding Ground Water Bacteria Patterns in Ontario Through Big Data

February 9, 2025

Big data has become a powerful tool in understanding the patterns of groundwater quality in Ontario. Researchers have tapped into a massive dataset of groundwater samples, totaling approximately 1. 1 million, collected over 12 years. Unlike previous studies that solely focused on E. coli detection r