The Texas-Sized Impact of the 'Prior Appropriations' Water Management System

Christian McPhate and Ashlea Sigman provide a thorough and insightful read about the environmental impacts of Texas' water management policies, especially along the Brazos River, a drought-stricken water supply that cuts across the state.

2 minute read

June 29, 2014, 1:00 PM PDT

By James Brasuell @CasualBrasuell


"The state’s water development board says two-thirds of the state is now grappling with severe to moderate drought, and statewide reservoir storage is the lowest it’s been since 1990," explain McPhate and Sigman in describing the larger context for the article's discussion of the state's water policy controversies.

"As the drought drags on, labyrinthine laws that allocate increasingly scarce water supplies in Texas are setting farmers against manufacturers, community against community, and state agency against state agency."

As its case study, the article focuses on the example of the Brazos River.

"Today, there’s simply not enough water flowing in the Brazos River to satisfy all the water rights claimed by cities, farmers and industry" and "the river is in a death grip…"

The article starts with a poetic nod to Goodbye to a River by John Graves, and goes on to discuss such critical policy issues as the state's "prior appropriations system," which prompted a 2012 lawsuit involving Dow Chemical (in November 2012, the plant’s daily water consumption of 155 million gallons a day far exceeded the 143 million gallons of water used daily by the 1.3 million residents of Dallas).

Following on that expansive coverage, the Dallas News recently published an editorial calling for reform of the "prior appropriations system." According to the editors of the paper, "it makes little sense for Texas to perpetuate an antiquated “prior appropriations system” that guarantees priority downstream water rights to riverside industries based on seniority." The editorial cites research from the Denton Record-Chronicle and graduate journalism students at the University of North Texas to make the case against the same Dow Chemical example examined by McPhate and Sigman.

Sunday, June 29, 2014 in The Dallas Morning News

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.

September 16, 2026 - Zachary Whalen

Passengers board an Amtrak train under a cloudy sky.

Amtrak, CN end decades-long dispute with eight-year agreement

The new operating agreement establishes an updated framework for the companies to work together, including processes to resolve disputes.

September 18, 2026 - Mass Transit

The Gross Reservoir, a large body of water surrounded by trees and mountains.

Judges permit Denver to divert 77,000 acre feet from the Colorado River for reservoir expansion

Overuse and climate change have caused the Colorado River’s water levels to plummet.

September 18, 2026 - Inside Climate News

A painted bus lane in NYC.

NYC DOT wants faster, more permanent street upgrades

The city is examining ways to build more concrete infrastructure without getting entangled in 'decades-long' projects.

September 21 - NYC Streetsblog

A woman looks at a utility bill.

'Something we’ve never seen before:' rising utility rates could strain city finances nationwide

Data centers, climate change and other factors have caused utility rates in the United States to increase by 38% since 2020.

September 21 - Smart Cities Dive

A person scuba diving in a coral reef off Guam.

Trump to overrule local leaders, lease millions of acres of America’s Pacific Island territories’ seafloors to mining companies

International law says that the Indigenous people of America’s territories have a right to prior and informed consent regarding projects that impact their countries.

September 21 - Grist