More cities will likely face these kinds of shortages as climate change, deforestation and ecosystems degradation increasingly threaten the natural systems that maintain water supplies. But nature offers solutions, too.

By protecting, restoring and sustainably managing forests within their watersheds, cities can improve water quality and quantity in a cost-effective way. And they can make water sources more resilient to a changing climate. — The City Fix

Local leaders near Phoenix are placing limits on where new homes can be built, with the goal of protecting long-term access to water. But there's a significant loophole. [...]

Policymakers may try again, and the governor has set up a task force on the issue. Ferris says the strength of Arizona's water law is that it links building decisions with water decisions. No other Western state requires cities to look a hundred years into the future. — NPR

Arizona has determined that there is not enough groundwater for all of the housing construction that has already been approved in the Phoenix area, and will stop developers from building some new subdivisions, a sign of looming trouble in the West and other places where overuse, drought and climate change are straining water supplies. — The New York Times

With temperatures in Dubai regularly surpassing 115 degrees Fahrenheit, the government has decided to take control of the scorching weather. Scientists in the United Arab Emirates are making it rain — artificially — using electrical charges from drones to manipulate the weather and force rainfall across the desert nation. Meteorological officials released video footage this week showing a downpour over Ras al Khaimah, as well as several other regions. — CBS News

In India's sixth-largest city, lines for water snake around city blocks, restaurants are turning away customers and a man was killed in a brawl over water. Chennai, with a population of almost 10 million, is nearly out of water.

In much of India, municipal water, drawn from reservoirs or groundwater, typically runs for only a couple of hours each day. That's the norm year-round. The affluent fill tanks on their roofs; the poor fill jerrycans and buckets. — NPR

Phoenix and its surrounding area is known as the Valley of the Sun, and downtown Phoenix – which in 2017 overtook Philadelphia as America’s fifth-largest city – is easily walkable, with restaurants, bars and an evening buzz. But it is a modern shrine to towering concrete, and gives way to endless sprawl that stretches up to 35 miles away to places like Anthem. The area is still growing – and is dangerously overstretched, experts warn. — The Guardian

California Gov. Jerry Brown on Wednesday imposed mandatory water restrictions for the first time on residents, businesses and farms, ordering cities and towns in the drought-ravaged state to reduce usage by 25%... [amounting] to roughly 1.5 million acre-feet of water (an acre-foot of water equals about 325,000 gallons) over the next nine months... "We're in a new era," Brown said. "The idea of your nice little green grass getting lots of water every day, that's going to be a thing of the past." — CNN