Environmental Assessments and Findings of No Significant Impact

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On this page you will find a chronological listing of Environmental Assessments produced by Interior Region 7 – Upper Colorado Basin. An alphabetical listing is available here.

Environmental Assessments and associated documents are generated to fulfill the requirements of the National Environmental Policy Act. Environmental Assessments are used to determine if significant environmental impacts would occur as a result of a Reclamation action or a Reclamation funded action.

An Environmental Assessments is a concise public document that serves to provide:

  • sufficient evidence and analysis regarding the significance of environmental impacts of the proposed action
  • alternatives to that proposal to aid in decision-making when there is an unresolved conflict in the use of resources

Reclamation shall prepare an environmental assessment for a proposed action that is not likely to have significant effects or when the significance of the effects is unknown unless the Reclamation finds that a categorical exclusion is applicable or has decided to prepare an environmental impact statement.

Note: In accordance with Updated Regulations from the Council on Environmental Quality Link is to a PDF file, effective July 1, 2024 we will be providing additional information regarding proposed actions. For questions, contact Sarah Bucklin, Regional NEPA Coordinator, sbucklin@usbr.gov.

2024
Tracking number Date began Date completed Status Document Title Publication Date
WC-GJ-EA-2024-002 11/21/2024   North Delta Canal Salinity Control Project Phase II
PRO-EA-FY25-002 11/1/2024   West Channel Uinta Bifurcation Structure (WaterSMART Project)
AAO-EA-25-001 10/25/2024   Albuquerque Bernalillo County Water Utility Authority (Authority) Agreement
PRO-EA-FY25-001 10/1/2024   Weber River Water Users Association Conversion Request
WC-GJ-EA-2024-001 7/9/2024   Final Finding of No Significant Impact and Environmental Assessment for the Uncompahgre Multibenefit Project 12/2024
      Draft Los Lunas River Mile 163 River Maintenance Project Environmental Assessment - DRAFT 11/2024
      Final Finding of No Significant Impact and Environmental Assessment for Gould Canal Improvement Projects A & B – Upper Tunnel Bypass 11/2024
      Draft Draft Environmental Assessment — Project Advanced Water Purification Facility – El Paso, Texas 10/2024
      Final Finding of No Significant Impact and Environmental Assessment for the Crawford Clipper Jerdon-West-Hamilton Laterals Piping Project 09/2024
      Draft Draft Environmental Assesment Sumner Dam Radial Gates Project 09/2024
      Final Finding of No Significant Impact and Environmental Assessment for the Uncompahgre Valley Water Users Association's East Side Laterals Piping Project Phase 10 07/2024
      Final Finding of No Significant Impact and Environmental Assessment for the Turner & Lone Cabin Ditch Combination Salinity Reduction Project 07/2024
      Draft Draft Environmental Assessment for the Strawberry Valley Project 1920 Act Conversion 07/2024
      Final Hyrum Spillway Replacement Project Final Environmental Assessment and Finding of No Significant 01/2024
      Draft Land Use Authorization for US-189 Wallsburg to Charleston Draft Environmental Assessment 01/2024
2022
Publication Date Status Document Title
12/2022 Final Environmental Assessment and Finding of No Significant Impact Short Ditch Extension Piping Project
12/2022 Draft DRAFT River Mile 60 Controlled Outfall Urgent Implementation Environmental Assessment and Finding of No Significant Impact
11/2022 Final Environmental Assessment and Finding of No Significant Impact for Reaches 10.1, 10.1.1, 10.2, 10.2.1, 10.3, and 10.3.1 (Beacon Bisti Route N9 [BBN9] Lateral) of the Navajo-Gallup Water Supply Project
11/2022 Final Environmental Assessment and Finding of No Significant Impact Shinn Park and Waterdog Laterals Piping Salinity Control Project
10/2022 Final Deer Creek Intake Project Final Environmental Assessment and Finding of No Significant Impact
09/2022 Final Final Environmental Assessment and Finding of No Significant Impact for the Jordan Aqueduct at Bangerter Highway and 4700 South
09/2022 Final Environmental Assessment and Finding of No New Significant Impact for the Realignment of the Northern Portion of the San Juan Lateral
08/2022 Draft DRAFT Environmental Assessment for the El Paso Aquifer Storage and Recovery Enhanced Arroyo Project
07/2022 Final Environmental Assessment and Finding of No Significant Impact Pilot Rock Ditch Piping Project
06/2022 Final Environmental Assessment and Finding of No Significant Impact for the Needle Rock – Lone Rock Ditch Piping Project
05/2022 Final Environmental Assessment and Finding of No Significant Impact for the McPhee Dam and Reservoir Area Land Withdrawal
05/2022 Final Final Programmatic Environmental Assessment and Finding of No Significant Impact for the Jordan Aqueduct on Bangerter Highway between 9800 South
04/2022 Final Red Fleet State Park Improvements - Final Environmental Assessment and Finding of No Significant Impact
03/2022 Final Final Programmatic Environmental Assessment and Finding of No Significant Impact for the Jordan Aqueduct on Bangerter Highway between 2700 West (Riverton) and S.R. 201(2100 South)
01/2022 Final Utah State Parks Recreation Enhancement Project - Final Environmental Assessment and Finding of No Significant Impact
2020
Publication Date Status Document Title
11/2020 Final Grand Valley Irrigation Company Phase V (550) Canal Lining Project - Final Environmental Assessment and Finding of No Significant Impact
11/2020 Final Davis Aqueduct Parallel Pipeline - Final Environmental Assessment and Finding of No Significant Impact and Appendices
10/2020 Final Peoa South Bench Canal Piping & Metering Project - Final Environmental Assessment and Finding of No Significant Impact
09/2020 Final Root and Ratliff Ditch Pipeline Project - Final Environmental Assessment and Finding of No Significant Impact
09/2020 Final Layton Canal Relocation - Final Environmental Assessment
09/2020 Final Ashley Upper and Highline Canals Salinity Control Project - Final Environmental Assessment and Finding of No Significant Impact
08/2020 Final UDOT US-89 Farmington to 1-84 Project Davis County, Utah - Final Finding of No Significant Impact
06/2020 Final Big Sandy Reservoir Enlargement Project - Final Environmental Assessment and Finding of No Significant Impact
06/2020 Final Taos Indian Water Rights Settlement Mutual-Benefit Projects - Final Programmatic Environmental Assessment and Finding of No Significant Impact
05/2020 Final Tri-County Water & Dallas Creek Water Company Pipeline Interconnect Project - Final Environmental Assessment and Finding of No Significant Impact
04/2020 Final El Vado Dam – Safety of Dams Modification Project - Final Environmental Assessment and Finding of No Significant Impact
04/2020 Draft Upper Stewart Ditch Pipeline Project - Draft Environmental Assessment
03/2020 Final River Mile 82 to 79 Pilot River Realignment Project at Bosque Del Apache National Wildlife Refuge - Final Environmental Assessment and Finding of No Significant Impact
03/2020 Draft Root and Ratliff Ditch Pipeline Project - Draft Environmental Assessment

You may email questions regarding environmental documents to ucrnepa@usbr.gov

Last Updated: 4/23/25