Drought

Aerial view of Central Arizona Project water canal through desert landscape

Arizona Governor Takes Steps to Modernize Water Policy

A newly released report warns of rapidly dwindling groundwater resources as developers plan to build hundreds of thousands of new homes.

January 26, 2023 - Inside Climate News

Close-up of signs being held up at climate change protest

Survey: Mayors Concerned About Direct Impacts of Climate Change

Almost all U.S. mayors have some level of concern about climate change in their communities, but local leaders face some challenges in taking action.

January 22, 2023 - Smart Cities Dive

Sunset view over canal and downtown Scottsdale, Arizona

Scottsdale Cuts Water Supply to Nearby Suburb

The city claims it has no responsibility to provide water to the unincorporated Maricopa County community.

January 18, 2023 - The Washington Post

Flooded park in Pakley, California during late 2022 atmospheric river storm

California’s Reservoirs are Filling Up, but For How Long?

Recent storms are bringing plenty of water to parched parts of California, but scientists warn the relief won’t be a long-term solution to longer, drier periods.

January 15, 2023 - The New York Times

Sprawling warehouses and agricultural landscapes mix with low-rise residential developments in the Arizona desert.

Arizona Tapping Groundwater to Fuel Suburban Growth

Critics say Arizona’s growth patterns are unsustainable and dangerous, given the depleted Colorado River and the state’s deepening reliance on groundwater.

December 28, 2022 - Los Angeles Times

A small dam located in a rural location.

The Year in Public Lands

Public policy decisions that will impact land and water conservation in the American West.

December 27, 2022 - High Country News

Aerial view of California Squeduct snaking past housing developments in the Mojave Desert

Southern California Water District Declares Drought Emergency

State water officials say the region’s agencies will only receive 5 percent of their requested supplies for the start of 2023 due to intense drought conditions that continue to sap western water supplies.

December 16, 2022 - Associated Press via Yahoo News

A map showing the extent of the San Fernando Valley Groundwater Basin in the northern reach of the city fo Los Angeles, along with a few other, smaller, adjacent groundwater basins.

Superfund Project to Deliver Massive Water Supply Boon to Los Angeles

The semi-arid region of Los Angeles is often mistaken for a desert, but the local water supply is also constrained by the environmental sins of the 20th century. The water supply equation of Los Angeles will soon change, however.

December 14, 2022 - Los Angeles Times

The land locked Salton Sea, seen from the air, is surrounded by mountains, desert, and farm land.

Controversial Agreement Yields Funding for Salton Sea Restoration

An unprecedented, but deeply controversial, agreement changes the equation for the Colorado River and the Salton Sea.

November 30, 2022 - Palm Springs Desert Sun

Aerial view of circular street pattern with buildings in Sun City, Arizona with desert mountains in background

Arizona’s Growth Threatens Water Supplies

New communities are popping up across Arizona’s desert, evading water consumption restrictions and straining the state’s groundwater supplies.

November 17, 2022 - KJZZ

"No Boats" sign on dry Lake Mead bed

Colorado River Compact Needs 21st Century Update

While the historic agreement set a new precedent for water rights, its inherent flaws, growing demand, and the threat of climate change make much of it obsolete for today’s needs.

November 16, 2022 - High Country News

Aerial view of New Orleans port with cranes and barges and skyline in background

Proposed Legislation Sounds Alarm on Mississippi River Drought

Without concerted restoration efforts, the river’s historically low levels could dramatically impact shipping activities and economic development throughout the region.

November 15, 2022 - American Rivers

Aerial view of shipping barge on the Mississippi River

Drought Threatens Mississippi River Shipping Corridor

Disruption of shipping on the Mississippi could imperil food supplies and cost billions in losses.

October 31, 2022 - CBS News

Bottled Water

Ramping Up Recycled Wastewater

States like Colorado and water suppliers in parts of Southern California are expanding the use of recycled wastewater to protect dwindling drinking water supplies.

October 24, 2022 - Associated Press via 9 News

View of dried-up Colorado River

Federal Program Provides Direct Payments for Colorado River Water Conservation

A water buyback program will pay farmers who reduce their water use in an effort to sustain the West’s reservoirs, which are at historically low levels.

October 16, 2022 - KUNC

Lake Mead 'bathtub ring'

Colorado River Water Crisis Deepens

The states that rely on the Colorado’s water must make drastic cuts in water usage to maintain use of the West’s most important—and most threatened—water source.

October 3, 2022 - NPR

Close-up from ground level of green lawn with colonial house in background

The Declining Appeal of Lawns

Long held as a symbol of middle-class success and the American Dream, homogenous, monocultural lawns are quickly falling out of favor as people opt for more ecologically friendly gardens that conserve water and increase biodiversity.

August 28, 2022 - The Washington Post

Colorado River

Department of the Interior Forced to Intervene on the Colorado River

More questions than answers on the Colorado River this week as the federal government failed to deliver on threats to force Southwest states to cut back on water use.

August 19, 2022 - High Country News

Aurora, Colorado

Aurora Restricts ‘Cool Weather Turf’ For New Development

Drought is reshaping western U.S. landscapes. Las Vegas banned ornamental grass in 2021. Aurora is now the first municipality in Colorado to curb the use of some grasses in new developments.

August 14, 2022 - The Denver Gazette

Aerial view of California aqueduct snaking through arid hills outside Los Angeles

California Governor Outlines Plan for a ‘Hotter, Drier Future’

With California’s water supply expected to drop by 10 percent in the next two decades, Governor Newsom’s strategy calls for conservation and increased investment in water collection, storage, and desalination infrastructure.

August 12, 2022 - Los Angeles Times

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.