Category Archives: Episode

Clovis city water tests find toxic ‘forever chemicals’ linked to Cannon Air Force Base

Firefighting foams used for decades at Cannon Air Force Base contained toxic chemicals. (Jan. 2019 U.S. Air Force photo by Senior Airman Lane T. Plummer)

UPDATE: State Grapples With Nonexistent PFAS Limits As Utility Says Positive Tests Date To 2019

By Laura Paskus

New tests by Clovis’ water utility show toxic chemicals associated with groundwater contamination from Cannon Air Force Base have been found in the city’s water supply.

According to a letter sent to customers of the utility EPCOR late this week, trace amounts of PFAS, or per- and polyfluoroalkyl substances were found in about 10 percent of the company’s 82 intake wells. In the letter, Clovis operations supervisor Mark Huerta wrote that EPCOR detected the chemicals at levels between four and seven parts per trillion. 

Saturday, EPCOR posted an undated copy of the letter on its website, which continued to feature posts from 2018 with headlines such as “Cannon Air Force Base Plume and Why it Doesn’t Affect your Water.” 

PFAS are a class of thousands of toxic, human-made chemicals. They are considered “emerging” contaminants because their links to cancer, immunological problems, and other health impacts are in the early stages of study. The U.S. Environmental Protection Agency has not set a regulatory threshold for the chemicals, though it has issued a lifetime health advisory of 70 parts per trillion. Without a federal regulatory limit, however, states like New Mexico can’t mandate water quality controls over PFAS.

In August 2018, the Air Force notified the New Mexico Environment Department that monitoring wells at Cannon Air Force Base had PFAS concentrations more than 370 times what federal regulators consider safe for a lifetime of exposure. Nearby private drinking wells were also tainted. Air Force testing also revealed levels of PFAS up to 1,294,000 parts per trillion—more than 27,000 times the advisory level—in waters below Holloman Air Force Base near Alamogordo.

In his letter, EPCOR’s Huerta wrote, “None of the sample results came close to EPA’s health-based recommended advisory level. And none of the water EPCOR supplies to you comes from the area surrounding the Cannon plume…”

EPCOR could not be reached Saturday through its local and toll-free phone numbers.

Cannon Air Force PFAS Clovis
EPCOR’s Clovis web page

In the 2018 web post—as the Air Force revealed the extent of the PFAS contamination from Cannon—EPCOR reassured customers that the plume from the base just west of Clovis did not affect the city’s water supply. At that time, studies focused on water below the base itself, in addition to private wells within a four-mile radius of its boundary.

The presence of the toxic chemicals in the municipal water supply for Clovis, however, raises questions about how the plume might be moving underground, or if other above-ground uses could be spreading contaminated water.

In the letter to customers, Huerta wrote that “there is no health concern,” and added that the wells that sampled positive for PFAS have been taken out of service. 

The Canada-based EPCOR has water, wastewater, and electrical and natural gas facilities in four Canadian provinces, Arizona, Texas, and New Mexico. In the Clovis area, it supplies water to about 16,000 households and businesses.

First developed in the mid-20th century, PFAS are manufactured and used worldwide, including in firefighting foams. The Air Force used those foams for decades, contaminating the groundwater beneath Cannon and Holloman Air Force bases, as well as more than 100 federal government bases nationwide. 

Among the most-studied PFAS chemicals are perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS). Health impacts may include problems with the reproductive and developmental systems, liver and kidneys, and immune system, as well as high cholesterol, low infant birth weights, cancer (for PFOA) and thyroid hormone disruption (for PFOS), according to federal regulators.

The Air Force and the New Mexico Environment Department have filed suits and countersuits over the PFAS contamination and its cleanup.

In early 2019, the Air Force sued the state, challenging New Mexico’s attempt to force the military to address the PFAS contamination under the hazardous waste permit issued by NMED. In March 2019, New Mexico filed its own complaint against the Air Force, asking a federal District Court judge to order the military to act on and fund cleanup at Cannon and Holloman.

On Feb. 14, New Mexico In Focus will feature an interview with New Mexico Environment Department Secretary James Kenney about PFAS contamination, including the latest revelations by EPCOR. In August 2019, environmental correspondent Laura Paskus interviewed Kenney about the state’s battle with the Air Force over PFAS.

If you’ve been affected by PFAS contamination in your community, call our tip line at (505) 433-7242.

State Ethics Commission, West Mesa Murders, The Line

This week at the Roundhouse, Correspondent Gwyneth Doland talks with lawmakers about the controversial "Red Flag" bill.

This week on New Mexico in Focus, correspondent Gwyneth Doland is back at the Roundhouse to talk to lawmakers about fair representation and the funding woes of the state’s new Ethics Commission. The budget debated in the House this week doesn’t fully fund the new commission, which is in place to monitor legislators. Also, there’s a movement afoot to change the way New Mexico redraws its political boundaries. Doland, who authored a report on the state’s shortcomings, checks in on the effort to make state government better reflect its citizens.

Senior producer Matt Grubs sits down with Tierna Unruh-Enos, who this week began a podcast called The Mesa, about the unsolved murders of women buried on Albuquerque’s West Mesa. The deaths of 11 women, one of whom was pregnant, are thought to be the work of a serial killer. This week marked the 11th anniversary of the discovery of the bodies.

Gene Grant and The Line opinion panel talk about the budget that was poised to pass the House as the Legislature hit its halfway mark. The 7.6 billion dollar budget does not include the governor’s Opportunity Scholarship plan to make tuition at state colleges and universities free for all eligible New Mexicans. The panelists also look at diversity in the New Mexico Legislature, and a group lawsuit alleging a failure by the U.S. government to adequately clean up the pollution from a decades-old fuel leak at Albuquerque’s Kirtland Air Force Base.

Gene Grant

Gwyneth Doland
Matt Grubs

Studio Guest:
Tierna Unruh-Enos, podcast producer, The Mesa

Field Guests:
Sen. Mark Moores, Albuquerque
Rep. Daymon Ely, Corrales
Sen. Liz Stefanics, Cerrillos

Line Panelists:
Dan Foley, former state representative
Cathryn McGill, NM Black Leadership Council
Dave Mulryan, founder, Everybody Votes
Laura Sanchez-Rivét, attorney