Ecosystems Advisory Committee

The Ecosystems Advisory Committee (EAC) supports the mission of the Desert Tortoise Council by bringing the best available science to the federal, state, and local agency decision-making process. The EAC committee members do this by submitting comment letters on proposed projects and other issues (e.g., policymaking, regulatory applications, funding, etc.) associated with the conservation and management of desert tortoises and their habitats. The EAC committee members also work with other conservation organizations to provide a larger and more effective voice to support the implementation of conservation actions for desert tortoises and desert ecosystems, and to oppose actions that contribute to declines of their populations and degrade or destroy their fragile desert ecosystems.

EAC Correspondence

Click on the links below to view correspondence from the Desert Tortoise Council’s Ecosystems Advisory Committee.

2019 / 2018 / 2017 / 2016 / 2015 / 2014 / 2013

07/06/19
Interstate 11 Tier 1 Draft Environmental Impact Statement (DEIS), Nogales to Wickenburg, Arizona.

07/04/19
Northern Corridor – Lee Bill Opposition Statement

05/28/19
Protest of West Mojave (WEMO) Route Network Project Final Supplemental Environmental Impact Statement (BLM/CA/DOI-BLM-CA-D080-2018-0008-EIS)

04/26/19
Daggett Solar Power Facility (State Clearinghouse No. 2018041007)

04/24/19
Red Rock Canyon State Park General Plan Concepts

04/15/19
Response to April 1, 2019 email requesting comments on the Draft Environmental Assessment for Test and Evaluation and Training Activities at the Cuddeback Range at Naval Air Weapons Station China Lake – November 2018

03/20/19
Status and Trend of Agassiz’s Desert Tortoise Populations

03/19/19
Comments on Grant Funding Applications

03/07/19
Clark County Board of Commissioners Resolution to Support the Designation of the Three Off-Highway Vehicle Recreation Areas on Bureau of Land Management Land through Federal Legislation

02/27/19
Comments on the Kern River Gas Transmission Company Pesticide Use Proposal for Operations and Maintenance Activities (DOI-BLM-CA-D080-2019-0008-EA)

02/26/19
Formal Letter Endorsing Enhanced FESA Funding

02/12/19
Defenders of Wildlife / Desert Tortoise Council 2018/2019 proposals for California Off-highway Division grants

01/27/19
Comments on Rule to Revise the Department of the Interior’s Regulations for Processing Records under the Freedom of Information Act (83 Federal Register 248, Friday, December 28, 2018) (Reference Docket No. DOI–2018–0017)

11/07/18
Comment Letter on Desert Quartzite Solar Project Draft Plan Amendment/ Environmental Impact Statement/ Environmental Impact Report (DOI-BLM-CA-D060-2017-0002 / CA State Clearinghouse No. 2015031066)

10/08/18
Comments on Environmental Assessment for a Modification to Keystone Mine Plan of Operations CACA-33965

08/26/18
Comment Letter on the Bureau of Land Management’s Notice of Intent to Prepare an Environmental Impact Statement and Land Use Plan Amendment, and a Notice of Segregation, both for the Proposed Gemini Solar Project in Clark County, Nevada

08/25/18
Comment Letter on the Bureau of Land Management’s Notice of Intent to Prepare an Environmental Impact Statement and a Notice of Segregation for the Proposed Yellow Pine Solar Project, Clark County, NV

07/27/18
Arizona Department of Transportation’s Draft Application for Assumption of Federal Highway Administration’s National Environmental Policy Act Responsibilities

07/27/18
Environmental Impact Report for the San Bernardino County Master Storm Water System Maintenance Programs

05/15/18
Mojave National Preserve Management Plan for Developed Water Resources Environmental Assessment

05/14/18
Dry Lake East Designated Leasing Area DOI-BLM-NV-S010-2017-0131-EA

05/08/18
Draft Buckeye Hills Travel Management Plan, Pinal and Maricopa Counties, Arizona

04/29/18
Halloran Springs Communication Site Lease (DOI-BLM-CA-D090-2018-0011-EA, CACA-053336) Environmental Assessment

04/25/18
Notice of Preparation of a Draft Environmental Impact Report for the Proposed Daggett Solar Power Facility, San Bernardino County, CA

04/20/18
Scoping Comments on Joint Draft Environmental Impact Statement/Environmental Impact Report (Draft EIS/EIR) for the RE Crimson Solar Project and Input on Potential Plan Amendments to the California Desert Conservation Area Plan

04/02/18
Comments on 2017/2018 Grant Applications (Off Highway Motor Vehicle Recreation)

04/02/18
Letter of Support for the Preliminary Grant Application by the Desert Tortoise Preserve Committee for Western Expansion Area Restoration

03/29/18
Interconnect Towers Ash Hill Communications Site (DOI-BLM-CA-D090-2016-0007-EA)

03/20/18
Do not sign Letter of Intent for the Cadiz Pipeline

03/18/18
Scoping comments to consider changes to the Desert Renewable Energy Conservation Plan

03/16/18
Paradise Valley Specific Plan Draft Environmental Impact Report No. 506

03/08/18
Nevada Test and Training Range (NTTR) Military Land Withdrawal Legislative Environmental Impact Statement (LEIS)

03/07/18
Scoping Comments for the Lower Colorado River Travel Management Plan

02/13/18
Environmental Assessment (EA) for the Lower Centennial Complex

02/12/18
DOI-BLM-CA-D080-2018-003, CalNev Pipeline Dig JT-34440 and JT-38470

02/23/17
Letter to the National Governors’ Association on Protecting the Endangered Species Act

03/15/17
Desert Tortoise (Gopherus agassizii)Translocation Throughout the Species Range within the Southern Nevada District and Caliente Field Office, Nevada, DOI-BLM-NV-S000-2017-0002-EA, Population Augmentation (BLM 2017)

06/20/17
Spectrum Article on Desert Tortoises in the Northern Corridor in Red Cliffs National Reserve, Utah

06/12/17
Coalition Letter on Infrastructure Legislation

06/28/17
Green Planet EA for St. Philip Placer Mine – El Paso Mountains, Kern Co., California

06/20/17
San Bernardino County General Plan Renewable Energy and Conservation Element

Related Documents

November 2016 Report: Mohave Ground Squirrel 2016 Trapping Results for 11 Grids in the “Bowling Alley,” San Bernardino County, California

1 November 2016: Renewable Energy and Conservation Element of the San Bernardino County General Plan

12/04/17
Scoping comments for an Environmental Assessment for testing, evaluation, and training activities at the Cuddeback Range at Naval Air Weapons Station China Lake

12/24/17
Notice of Intent to Prepare and Environmental Impact Statement and Environmental Impact Report for the Edwards Air Force Base Solar Enhanced Lease Use Project

01/22/16
Scoping comments of the Final Stump Springs Translocation Plan

02/12/16
Pakoon Springs Public Use Environmental Assessment (DOI-BLM-AZ-A030-2016-0004-EA)

02/18/16
Environmental Assessment DOI-BLM-CA-D050-2016-0006 for Sampling the Purple Sage Placer Claim Plan of Operations CACA-56420

03/30/16
Comments regarding a well permit for the Soda Mountains Solar Project for Supervisor Lovingood, San Bernardino, CA

03/30/16
Comments regarding a well permit for the Soda Mountains Solar Project for Supervisor Ramos, San Bernardino, CA

04/18/16
Sign-on letter to Nissin Foods regarding its Cup Noodles “wildlife” flavors

07/05/16
Interstate 11 Corridor – Nogales to Wickenburg

07/06/16
Camino Solar Project

07/29/16
Energy and Natural Resources Subcommittee on Public Lands, Forests and Mining hearing about shortened public comment periods in BLM’s Planning 2.0 rule

09/22/16
Pakoon Springs Public Use Environmental Assessment (DOI-BLM-AZ-A030-2016-0004-EA)

Related Document: Abella and Berry, 2016: Enhancing and Restoring Habitat for the Desert Tortoise Gopherus agassizii

10/12/16
Department of Defense’s intent to withdraw 300,000± acres of Desert National Wildlife Refuge for use by the Air Force

10/24/16
Scoping comments for proposal to renew Ord Mountain Allotment grazing lease

11/20/16
Report: Mohave Ground Squirrel 2016 Trapping Results for 11 Grids in the “Bowling Alley,” San Bernardino County, California

11/01/16
Renewable Energy and Conservation Element of the San Bernardino County General Plan

12/10/16
Department of Defense’s intent to withdraw 300,000± acres of Desert National Wildlife Refuge for use by the Air Force

01/07/15
Dry Lake Solar Energy Center (Dry Lake SEZ Parcels 5 & 6) Environmental Assessment (NEPA#: DOI-BLM-NV-S010-2014-0126-EA; Case file #: N-93337)

01/07/15
Harry Allen Solar Energy Center Project Environmental Assessment (NEPA#: DOI-BLM-NV-S010-2014-0125-EA; Case file #: N-93321)

01/07/15
Playa Solar Project (Dry Lake SEZ Parcels 2, 3, & 4) Environmental Assessment (NEPA#: DOI-BLM-NV-S010-2014-0127-EA; Case file #: N-93306)

02/06/15
Las Vegas and Pahrump Field Offices Draft Resource Management Plan/Draft Environmental Impact Statement

03/05/15
Comments on San Bernardino County’s Renewable Energy and Conservation Element Framework: Purpose, Values and Standards (Framework)

03/16/15
Comment on Indian Wells Valley Land Use Management Plan Draft EIR/EIS (IWVLMP)

04/15/15
Nomination for a Soda Mountains Area of Critical Environmental Concern (ACEC)

05/31/15
Defenders of Wildlife letter entitled “Mohave ground squirrel recommendations for DRECP Land Use Plan Amendment”

06/03/15
West Mojave Route Designation Final Comment Letter and Table

06/16/15
Scoping comments on the Lucerne Valley Solar One Project

06/28/15
Formal comments concerning the Aiya Solar Project Draft Environmental Impact Statement

09/18/15
Comments on Revisions to Endangered Species Act Petition Regulations

09/20/015
Programmatic Environmental Assessment for Small Mining Operations in Ridgecrest Resource Area

09/24/15
Renewable Energy Transmission Initiative 2.0

10/15/15
Comments on the Beaver Dam Wash and Red Cliffs National Conservation Area Draft Resource Management Plans

11/07/15
Notice of Preparation for Specific Plan No. 339, General Plan Amendment No. 686, Change of Zone No. 6915 (Paradise Valley), EIR No. 506

12/11/15
Comments on Rands Area Arsenic Cleanup

12/28/15
Scoping comments for Eagle Crest Pumped Storage Project in Riverside County

01/06/14
Draft EIR for the Fremont Valley Preservation Project by AquaHelio Resources, LLC

01/06/14
Nominations of public lands managed by the Bureau of Land Management for National Conservation Land status

01/08/14
Review of focused desert tortoise surveys for Searchlight Wind Energy Project

01/20/14
Addendum to the Environmental Impact Report for the Beacon Photovoltaic Solar Project, Springbok Solar Farm 1 and Oryx Solar Farm

01/21/14
Fremont Valley Preservation Project by AquaHelio Resources, LLC: Public Workshop of 1/20/2014

02/02/14
Fremont Valley Preservation Project by AquaHelio Resources, LLC. Formal Comments

03/01/14
Formal comments on the Draft Environmental Impact Statement for Soda Mountain Solar project (CACA 49584)

03/07/14
Desert Tortoise Council Support for Keeping the Desert Tortoise Conservation Center Operational

03/12/14
Proposed release of captive desert tortoises into the Piute-Eldorado Critical Habitat Unit, Clark County, Nevada

03/13/14
Desert Tortoise Council Support for Keeping the Desert Tortoise Conservation Center Operational

03/20/14
Moapa Solar Energy Center, Final Environmental Impact Statement

04/01/14
Decision Record and Rationale for (DOI-BLM-NV-S010-2014-0032-DNA) – Hidden Valley Tortoise Translocation

04/04/14
Support for Western Watersheds Project’s “Appeal and Request for Stay of the Decision Record and Rationale for The Eldorado Valley Tortoise Translocation (DOI-BLM-NV-S0l0-2014-0038-DNA)”

05/25/14
Formal comments on the proposed Silurian Valley Solar Project

06/16/14
Exploratory Drilling of the Dragonfly Placer Claims by Glacial Minerals, Inc. in El Paso Mountains, Kern County, California

07/27/14
Proposed translocation of desert tortoises from the Desert Tortoise Conservation Center into Stump Springs Translocation Area in southern Nevada

09/02/14
Scoping comments on the proposed Environmental Impact Report/Environmental Impact Statement (EIR/EIS) for the Coolwater-Lugo Transmission Project, Application No. A.13-08-023

10/07/14
Soda Mountain Solar and Silurian Valley Solar Project

10/31/14
Comments on the Draft “Best Management Practices for Ranching in Sonoran Desert Tortoise (Gopherus morafkai) Habitat in Arizona”

11/07/14
Soda Mountain Solar and Silurian Valley Solar Project

02/05/13
Public meeting on proposed project: Marisol Energy

03/20/13
Joint notice of preparation and notice of intent to prepare an Environmental Impact Statement/Environmental Impact Report for Omya Sentinel and Butterfield Quarries Expansion Project

04/11/13
Rehabilitate Katherine Landing Access Road EA

04/16/13
Desert Renewable Energy Conservation Plan (DRECP)

06/01/13
Shared use of Johnson Valley by Marine Corps and off-highway vehicle recreationists

09/11/13
Vehicle route designation on the Arizona Strip

09/23/13
Comments from the Desert Tortoise Council to San Bernardino County Supervisors James Ramos and Robert Lovingood

09/27/13
Public Input on the TransWest Express Transmission Project Draft Environmental Impact Statement

10/11/13
Moapa Solar Energy Center, Environmental Impact Statement

10/16/13
Maricopa Solar Park Scoping

10/19/13
Final Supplemental Environmental Impact Statement (FSEIS) for the Silver State Solar South Project

10/20/13
Protest of the Final Supplemental Environmental Impact Statement and Proposed Resource Management Plan Amendment for the Silver State South Solar Energy Project