Environmental Impact Statement (EIS) Database
EIS Details
EIS Title
Delta Conveyance Project Final Programmatic Environmental Impact StatementEIS Number
20250147Unique Identification Number
Document Type
FinalFederal Register Date
2025-11-21 00:00:00.0EIS Comment Due/ Review Period Date
2025-11-24 00:00:00.0Amended Notice Date
Amended Notice
Supplemental Information
Issuance of Notice of Intent to Prepare an EIS:
2022-12-16 00:00:00.0EPA Comment Letter Date
2025-11-20 00:00:00.0State or Territory
CALead Agency
U.S. Army Corps of EngineersContact Name
Leah M. FisherContact Phone
916-557-6639Rating (if Draft EIS)
As of October 2018, EPA discontinued the use of ratings for Draft EISs.
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Appx1_AppxG_RegulatorySetting_Final_ADA.pdf (109 pp, 3081.9208984375 K)
00.DCP_Abrev_FEIS_Cover_Final_ADA.pdf (1 pp, 2942.505859375 K)
01.DCP_Abrev_FEIS_TOC_Final_ADA.pdf (3 pp, 140.951171875 K)
02.DCP_Abrev_FEIS_PartA_Final_ADA.pdf (18 pp, 4222.6181640625 K)
03.DCP_Abrev_FEIS_PartB_Final_ADA.pdf (152 pp, 5293.064453125 K)
Appx1__Table of Contents_Final2_ADA.pdf (25 pp, 383.0654296875 K)
Appx1_00_Executive_Summary_Final_ADA.pdf (39 pp, 740.21484375 K)
Appx1_01_Introduction_Final_ADA.pdf (12 pp, 1164.255859375 K)
Appx1_02_Project_Description_Final.pdf (68 pp, 7676.88671875 K)
Appx1_03_Affected_Environment_Final2_ADA.pdf (582 pp, 9740.55859375 K)
Appx1_04_Other_Statutory_Requirements_Final_ADA.pdf (9 pp, 402.4404296875 K)
Appx1_05_Description_of_Figures_Final_ADA.pdf (7 pp, 372.7294921875 K)
Appx1_AppxA_References_Cited_Final_ADA.pdf (29 pp, 532.15625 K)
Appx1_AppxB_ListofPreparers_Final_ADA.pdf (12 pp, 346.39453125 K)
Appx1_AppxC_ProjectDescriptionandAlternatives_Final_ADA.pdf (315 pp, 26251.9501953125 K)
Appx1_AppxC_ProjectDescription-Mapbook-Fig3-1_Central_Final_ADA.pdf (25 pp, 10106.5625 K)
Appx1_AppxC_ProjectDescription-Mapbook-Fig3-1_Central_Index_Final_ADA.pdf (2 pp, 632.111328125 K)
Appx1_AppxC_ProjectDescription-Mapbook-Fig3-2_Eastern_Final_ADA.pdf (22 pp, 8712.2060546875 K)
Appx1_AppxC_ProjectDescription-Mapbook-Fig3-2_Eastern_Index_Final_ADA.pdf (2 pp, 602.0234375 K)
Appx1_AppxC_ProjectDescription-Mapbook-Fig3-3_Bethany_Final_ADA.pdf (21 pp, 8022.1171875 K)
Appx1_AppxC_ProjectDescription-Mapbook-Fig3-3_Bethany_Index_Final_ADA.pdf (2 pp, 768.2119140625 K)
Appx1_AppxC1_ECs and BMPs_Final_ADA.pdf (63 pp, 753.548828125 K)
Appx1_AppxC2_Mitigation_Measures_Final2_ADA.pdf (246 pp, 2492.7470703125 K)
Appx1_AppxC3__CompensatoryMitigationStrategy_Final_ADA.pdf (152 pp, 12431.646484375 K)
Appx1_AppxC3_Att_C3-1_CompMitig_Measures_Final_ADA.pdf (30 pp, 1022.6376953125 K)
Appx1_AppxC3_Att_C3-2_GHG_Report_Phase_2_Final_ADA.pdf (28 pp, 1386.66796875 K)
Appx1_AppxD_Alts_Screening_Analysis_Final_ADA.pdf (95 pp, 1007.408203125 K)
Appx1_AppxE_NoActionAlt_Cumulative_Final_ADA.pdf (158 pp, 1955.642578125 K)
Appx1_AppxF_Public_Involvement_Final_ADA.pdf (34 pp, 635.296875 K)
Appx1_AppxH_ScopingReport_Final_ADA.pdf (1140 pp, 49327.7060546875 K)
Appx1_AppxI1_Biological_Resouces_Supporting_Final_ADA.pdf (89 pp, 1478.54296875 K)
Appx1_AppxI2_SS_Species_Final_ADA.pdf (64 pp, 2491.60546875 K)
Appx1_AppxI3-Part1of2_Species_Accts_000_thru_056_Final_ADA.pdf (550 pp, 62581.64453125 K)
Appx1_AppxI3-Part2of2_Species_Accts_057_thru_108_Final_ADA.pdf (604 pp, 65160.37890625 K)
Appx1_AppxJ_Conformity_Determination_Final_ADA.pdf (41 pp, 1265.9033203125 K)
Appx2_FutureDCPOpsAndESACompliance_Final_ADA.pdf (2 pp, 188.6181640625 K)
Appx3_Response_to_Public_Comments_Final_ADA.pdf (177 pp, 2181.7578125 K)
Appx3A_Public_Comments_Final_ADA.pdf (580 pp, 17184.478515625 K)
Appx3B_LateComments_Final_ADA.pdf (1 pp, 156.955078125 K)
Appx4_Conformity_Determination_Final_ADA.pdf (39 pp, 769.5029296875 K)
Appx5_Summary-of_Effects_Final_ADA.pdf (15 pp, 335.5703125 K)
Appx6_Revised-Figures_Final_ADA.pdf (14 pp, 7441.623046875 K)
Appx7_Final_Programmatic_Agreement_Final_ADA.pdf (37 pp, 7936.9306640625 K)
Comment Letter(s):2025-11-20 EPA FEIS Comments_Delta Conveyance_signed.pdf (2 pp, 249.5390625 K)