California’s Central Valley may never recover from past and future droughts

Groundwater in California's Central Valley may be unable to recover from past and future droughts

Water in the San Luis reservoir, which was constructed as a storage reservoir in California’s Central Valley. Groundwater in this region may never be able to recover from past and future droughts, according to new research published in Water Resources Research. Credit: Fredrick Lee

Groundwater in California’s Central Valley is at risk of being depleted by pumping too much water during and after droughts, according to a new study … [more…]

Protect Your Groundwater Day

Graphic: Protect Your Groundwater Day 2020

Save the date!

We all rely on groundwater in some way, and groundwater relies on us to protect it.

Protect Your Groundwater Day takes place on September 1, 2020. PYGWD is an annual observance established to highlight the responsible development, management, and use of groundwater. The event is also a platform to encourage yearly water well testing and well maintenance.

Check out the Groundwater Foundation’s tools for engaging the next … [more…]

Sea-level rise linked to higher water tables along California coast

Sea-level rise linked to higher water tables along California coast

Credit: University of Arkansas

In the first comprehensive study of the link between rising sea levels and inland water tables along the California coast, researchers found an increased threat to populated areas already at risk from rising water tables, and the possibility of flooding in unexpected inland areas.

In the new study, researchers modeled the effects of rising sea level along the entire California coastline. While results varied with local … [more…]

6 ways to protect your lake’s water quality

6 ways to protect your lake’s water quality

Want to improve water quality on your lake? Why not prevent overland flooding and erosion and help your forests at the same time? Here are 6 simple things you can do at the cottage to be a hero.

1. Never put soap in the lake.

Soaps add phosphorus to the water, which, along with fertilizers and poorly maintained septic systems, can lead to excessive plant growth, unhealthy blue-green algae build … [more…]

World population facing water stress could ‘double’ by 2050

World population facing water stress could ‘double’ by 2050 as climate warms

The number of people exposed to water stress could double by 2050 if efforts are not made to keep global warming below 2C above pre-industrial levels and future population growth is high, a study finds.

This means an additional 380 million people could face water stress by mid-century, when compared to the number in 2010.

Even if the world does meet the Paris Agreement’s temperature target of limiting warming to … [more…]