The Job Of Quenching Las Vegas' Thirst

With some predicting that this fast growing metropolis will run out of water within the decade, the head of the region's water authority has a tough job ahead.

1 minute read

May 29, 2008, 8:00 AM PDT

By Christian Madera @http://www.twitter.com/cpmadera


"Patricia Mulroy, general manager of the Southern Nevada Water Authority, may be the most powerful person in Las Vegas. She's responsible for keeping the water flowing in the desert metropolis-no mean feat in a city that was adding almost 8,000 new residents a month until the recent real estate meltdown. A controversial local figure ("Mulroy has no real counterpart on the East Coast," the New York Times reported. "Her nearest analogue might be Robert Moses."), she oversees everything from public-works projects to con­servation efforts and water negotiations with neighboring states and municipalities in the Colorado River basin.

Mulroy's immense task has been further complicated by persistent drought and the threat of climate change. The two reservoirs that provide water for 27 million people in seven states-Lake Mead and Lake Powell-are now half full.

A recent Scripps Institution of Oceanography study found a 50 percent chance that both lakes will dry up by 2021 and a ten percent chance that they will run out of usable water by 2013. Currently, the water authority is moving forward with a controversial plan to pump water from the aquifers in the rural north. Executive editor Martin C. Pedersen recently spoke to Mulroy about the drought, her battles with local environmentalists, and the future of development in the West."

Thursday, May 22, 2008 in Metropolis Magazine

Young Professional

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban and Environmental Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban and Environmental Planner

Get top-rated, practical training for planners

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

October 14, 2026 - Zachary Whalen

Cars driving under automatic congestion pricing toll machines on Broadway next to the Trump International Hotel in Manhattan, New York City.

Data reveals that NYC’s bet on congestion pricing has paid off

After almost two years of the program, reports show positive impacts on traffic and air quality and no disruptions to parking.

October 13, 2026 - Marcelo Remond

A crane lifts a manufactured house, with is rectangular and does not yet have a roof.

HUD modernizes 50-year-old manufactured housing framework

The Next Generation Manufactured Housing Action Plan establishes new energy-efficiency standards for manufactured homes, and new guidelines for anchoring them.

October 8, 2026 - Boston Real Estate Times

People in Chicago cross the street. There are two CTA buses in the background.

Chicago city vehicles are on the hunt for illegally-parked cars

Cameras on the vehicles can automatically issue tickets to drivers who park their cars in bus or bike lanes.

7 hours ago - Block Club Chicago

A large brown house in Massachusetts.

Small single-family homes are illegal in most of MA. Voters can change that

Most land zoned for single-family housing in Massachusetts requires at least 40,000 square feet of land per house.

October 16 - NPR

A group of people gather around Metra's battery-powered bus.

Public steps inside U.S.’s first battery-powered train

Metra’s groundbreaking train feature modern seats and a futuristic battery car.

October 16 - Chicago Sun Times