Governors of New Mexico and Arizona seek federal support to transform uranium mining cleanup

[Skip to content](#main-content)

# PRESS RELEASES

1. [Home](https://www.governor.state.nm.us) 2. [Press Releases](https://www.governor.state.nm.us/press-releases/) 3. Governors of New Mexico and Arizona seek federal support to transform uranium mining cleanup

# Governors of New Mexico and Arizona seek federal support to transform uranium mining cleanup

Apr 9, 2024 | [Press Releases](https://www.governor.state.nm.us/press-releases/)

**SANTA FE** —New Mexico Gov. Michelle Lujan Grisham and Arizona Gov. Katie Hobbs today called for significant changes in national abandoned uranium mine cleanup policy in a letter to the federal government.

In a letter to Brenda Mallory, Chair of the Council on Environmental Quality (CEQ), Lujan Grisham and Hobbs request a renewed commitment from the federal government, including a clear point of contact to work with Arizona, New Mexico, and tribal communities to address long-standing uranium contamination on state and private lands. A strategic partnership consisting of a federal decision-maker, an Arizona decision-maker, and a New Mexico decision-maker, along with Tribal decision makers, will streamline the work of more than two dozen federal and state agencies and regions with varying jurisdictions.

“A new federal, state, and tribal governance structure is needed to bring rapid and transformative changes to communities that have suffered for decades from abandoned uranium mining sites,” said **Gov. Michelle Lujan Grisham**. “New Mexico is committed to nimble decision-making while ensuring safe cleanup and disposal of these legacy wastes.”

Most uranium mining started in the 1950s, decades before federal and state environmental protections went into effect. As a result, many uranium mining sites were abandoned with no cleanup actions taken. Much of the mining supported federal government interests, primarily national security, which is why it is incumbent upon the federal government to financially assist with cleanup. Currently, there is no federal program for cleaning up these sites.

New Mexico and Arizona have more than 650 abandoned uranium mines combined, including more than 110 on state and private lands, that are not being addressed and do not have the funding necessary for cleanup. New Mexico was the largest producer of uranium ore (supplying over 35 million tons, which amounts to nearly half of total domestic ore) and suffered from one of the largest radioactive environmental disasters in American history during the 1979 Church Rock uranium mill spill.

The New Mexico Environment Department (NMED), in partnership with the Energy, Minerals, and Natural Resources Department (EMNRD) and under the directive of recent legislation, has created a dashboard to increase transparency for the public on the reclamation status of formerly operating uranium mine and mill sites across New Mexico. The dashboard summarizes mine and mill site information, relevant regulatory action under the jurisdiction of NMED and EMNRD, and displays information for other non-permitted sites where available. The information is displayed with land ownership information, legislative districts, mining district boundaries, and other helpful contextual layers that allow the public to toggle the layers on and off. The map is an update and expansion of EMNRD’s 2011 Legacy Uranium Mines Dashboard.

View the Formerly Operating Uranium Mine and Mill Sites dashboard for desktop devices [here](https://nmenv.maps.arcgis.com/apps/dashboards/690621694d4e4906b2ae2886f528eec1 "Formerly Operating Uranium Mine and Mill Sites dashboard") and mobile devices [here](https://nmenv.maps.arcgis.com/apps/mapviewer/index.html?webmap=f9886168b9994cf18151721b49099ee1 "Formerly Operating Uranium Mine and Mill Sites dashboard ").

The letter is attached to this email. [Final NM-AZ Uranium Letter PDF](/wp-content/uploads/2024/04/Final-NM-AZ-Uranium-Letter.pdf "Final NM-AZ Uranium Letter PDF")

#### Recent Posts

*  [Governor appoints Rebecca Roose as Natural Resources Trustee](https://www.governor.state.nm.us/2026/06/05/governor-appoints-rebecca-roose-as-natural-resources-trustee/)  * [U.S. Supreme Court approves Rio Grande compact settlement – Agreement ends 13-year interstate dispute](https://www.governor.state.nm.us/2026/05/28/u-s-supreme-court-approves-rio-grande-compact-settlement-agreement-ends-13-year-interstate-dispute/)  * [Health care loan repayment expands to address doctor shortage – Record expansion part of strategy to add health providers in NM](https://www.governor.state.nm.us/2026/05/26/health-care-loan-repayment-expands-to-address-doctor-shortage-record-expansion-part-of-strategy-to-add-health-providers-in-nm/) * [Governor declares statewide drought and severe fire conditions – Agencies will coordinate community and water protection efforts](https://www.governor.state.nm.us/2026/05/20/governor-declares-statewide-drought-and-severe-fire-conditions-agencies-will-coordinate-community-and-water-protection-efforts/)    * [Governor Lujan Grisham leads trade mission to Japan](https://www.governor.state.nm.us/2026/05/11/governor-lujan-grisham-leads-trade-mission-to-japan/)

## Press Release Archive

* [June 2026](https://www.governor.state.nm.us/2026/06/) (1) * [May 2026](https://www.governor.state.nm.us/2026/05/) (6) * [April 2026](https://www.governor.state.nm.us/2026/04/) (5) * [March 2026](https://www.governor.state.nm.us/2026/03/) (10) * [February 2026](https://www.governor.state.nm.us/2026/02/) (21) * [January 2026](https://www.governor.state.nm.us/2026/01/) (10) * [December 2025](https://www.governor.state.nm.us/2025/12/) (7) * [November 2025](https://www.governor.state.nm.us/2025/11/) (6) * [October 2025](https://www.governor.state.nm.us/2025/10/) (11) * [September 2025](https://www.governor.state.nm.us/2025/09/) (11) * [August 2025](https://www.governor.state.nm.us/2025/08/) (7) * [July 2025](https://www.governor.state.nm.us/2025/07/) (9) * [June 2025](https://www.governor.state.nm.us/2025/06/) (10) * [May 2025](https://www.governor.state.nm.us/2025/05/) (4) * [April 2025](https://www.governor.state.nm.us/2025/04/) (12) * [March 2025](https://www.governor.state.nm.us/2025/03/) (13) * [February 2025](https://www.governor.state.nm.us/2025/02/) (11) * [January 2025](https://www.governor.state.nm.us/2025/01/) (11) * [December 2024](https://www.governor.state.nm.us/2024/12/) (5) * [November 2024](https://www.governor.state.nm.us/2024/11/) (9) * [October 2024](https://www.governor.state.nm.us/2024/10/) (10) * [September 2024](https://www.governor.state.nm.us/2024/09/) (16) * [August 2024](https://www.governor.state.nm.us/2024/08/) (9) * [July 2024](https://www.governor.state.nm.us/2024/07/) (13) * [June 2024](https://www.governor.state.nm.us/2024/06/) (17) * [May 2024](https://www.governor.state.nm.us/2024/05/) (5) * [April 2024](https://www.governor.state.nm.us/2024/04/) (9) * [March 2024](https://www.governor.state.nm.us/2024/03/) (13) * [February 2024](https://www.governor.state.nm.us/2024/02/) (19) * [January 2024](https://www.governor.state.nm.us/2024/01/) (13) * [December 2023](https://www.governor.state.nm.us/2023/12/) (10) * [November 2023](https://www.governor.state.nm.us/2023/11/) (8) * [October 2023](https://www.governor.state.nm.us/2023/10/) (13) * [September 2023](https://www.governor.state.nm.us/2023/09/) (6) * [August 2023](https://www.governor.state.nm.us/2023/08/) (9) * [July 2023](https://www.governor.state.nm.us/2023/07/) (16) * [June 2023](https://www.governor.state.nm.us/2023/06/) (19) * [May 2023](https://www.governor.state.nm.us/2023/05/) (17) * [April 2023](https://www.governor.state.nm.us/2023/04/) (11) * [March 2023](https://www.governor.state.nm.us/2023/03/) (24) * [February 2023](https://www.governor.state.nm.us/2023/02/) (23) * [January 2023](https://www.governor.state.nm.us/2023/01/) (23) * [December 2022](https://www.governor.state.nm.us/2022/12/) (14) * [November 2022](https://www.governor.state.nm.us/2022/11/) (17) * [October 2022](https://www.governor.state.nm.us/2022/10/) (19) * [September 2022](https://www.governor.state.nm.us/2022/09/) (22) * [August 2022](https://www.governor.state.nm.us/2022/08/) (26) * [July 2022](https://www.governor.state.nm.us/2022/07/) (27) * [June 2022](https://www.governor.state.nm.us/2022/06/) (23) * [May 2022](https://www.governor.state.nm.us/2022/05/) (15) * [April 2022](https://www.governor.state.nm.us/2022/04/) (17) * [March 2022](https://www.governor.state.nm.us/2022/03/) (21) * [February 2022](https://www.governor.state.nm.us/2022/02/) (25) * [January 2022](https://www.governor.state.nm.us/2022/01/) (18) * [December 2021](https://www.governor.state.nm.us/2021/12/) (10) * [November 2021](https://www.governor.state.nm.us/2021/11/) (7) * [October 2021](https://www.governor.state.nm.us/2021/10/) (8) * [September 2021](https://www.governor.state.nm.us/2021/09/) (23) * [August 2021](https://www.governor.state.nm.us/2021/08/) (14) * [July 2021](https://www.governor.state.nm.us/2021/07/) (12) * [June 2021](https://www.governor.state.nm.us/2021/06/) (18) * [May 2021](https://www.governor.state.nm.us/2021/05/) (14) * [April 2021](https://www.governor.state.nm.us/2021/04/) (24) * [March 2021](https://www.governor.state.nm.us/2021/03/) (15) * [February 2021](https://www.governor.state.nm.us/2021/02/) (17) * [January 2021](https://www.governor.state.nm.us/2021/01/) (33) * [December 2020](https://www.governor.state.nm.us/2020/12/) (33) * [November 2020](https://www.governor.state.nm.us/2020/11/) (38) * [October 2020](https://www.governor.state.nm.us/2020/10/) (42) * [September 2020](https://www.governor.state.nm.us/2020/09/) (43) * [August 2020](https://www.governor.state.nm.us/2020/08/) (39) * [July 2020](https://www.governor.state.nm.us/2020/07/) (42) * [June 2020](https://www.governor.state.nm.us/2020/06/) (47) * [May 2020](https://www.governor.state.nm.us/2020/05/) (47) * [April 2020](https://www.governor.state.nm.us/2020/04/) (39) * [March 2020](https://www.governor.state.nm.us/2020/03/) (62) * [February 2020](https://www.governor.state.nm.us/2020/02/) (40) * [January 2020](https://www.governor.state.nm.us/2020/01/) (15) * [December 2019](https://www.governor.state.nm.us/2019/12/) (16) * [November 2019](https://www.governor.state.nm.us/2019/11/) (6) * [October 2019](https://www.governor.state.nm.us/2019/10/) (6) * [September 2019](https://www.governor.state.nm.us/2019/09/) (11) * [August 2019](https://www.governor.state.nm.us/2019/08/) (9) * [July 2019](https://www.governor.state.nm.us/2019/07/) (14) * [June 2019](https://www.governor.state.nm.us/2019/06/) (7) * [May 2019](https://www.governor.state.nm.us/2019/05/) (12) * [April 2019](https://www.governor.state.nm.us/2019/04/) (12) * [March 2019](https://www.governor.state.nm.us/2019/03/) (19) * [February 2019](https://www.governor.state.nm.us/2019/02/) (29) * [January 2019](https://www.governor.state.nm.us/2019/01/) (14) * [December 2018](https://www.governor.state.nm.us/2018/12/) (1)

### Categories

* [2022 Wildfires](https://www.governor.state.nm.us/2022-wildfires/) * [COVID-19](https://www.governor.state.nm.us/covid-19/) * [Early Childhood Education](https://www.governor.state.nm.us/early-childhood-education/) * [Legislative Updates](https://www.governor.state.nm.us/legislative-updates/) * [Press Releases](https://www.governor.state.nm.us/press-releases/) * [Public Safety](https://www.governor.state.nm.us/public-safety/) * [Uncategorized](https://www.governor.state.nm.us/uncategorized/)

## Contact

The Office of Governor Michelle Lujan Grisham is located on the fourth floor of the New Mexico State Capitol in Room 400.

Address: 490 Old Santa Fe Trail Room 400 Santa Fe, NM 87501

Phone: (505) 476-2200 Toll free: (833) 520-0020

## Quick Links

* [Open Positions](https://www.governor.state.nm.us/apply/open-positions/) * [Boards and Commissions](https://www.governor.state.nm.us/apply/boards-and-commissions/) * [Judicial and District Attorney Posts](https://www.governor.state.nm.us/judicial-and-district-attorney-posts/)

## Flag Status