CDBG forms library Environmental review

Environmental assessment (updated September 30, 2024) Environmental assessment - documentation sources (updated February 19, 2025) Environmental review for projects that are categorically excluded subject to 58.5 (CEST) (updated September 30, 2024) Environmental review for projects that are exempt or categorically excluded NOT subject to part 58.5 (CENST) (updated September 30, 2024) Affirmation of original environmental determination

Agency contact list (updated September 2024) Section 106 historic preservation review form SHPO agreement (revised December 2024) Fees in the section 106 review process memo from Advisory Council on Historic Preservation ACHP e106 notice of availability ACHP e106 instructions and form ACHP e106 adverse effect notification form HUD recommended tribal consultation letter templates (new January 2022) USDA tribal review sheet - sample Catawba Indian Nation consultation guidelines US Fish and Wildlife Service, section 7 consultation requirements US Fish and Wildlife Service clearance letter blanket concurrence letter for certain projects (updated September 30, 2024) Army Corps of Engineers request for jurisdictional determination (JD) Wetland identification procedures US Army Corps of Engineers permitting webpage HUD CPD 12-006 - tribal contact HUD CPD notice 23-103 - addressing radon in the ER process (effective April 2024 for building projects)

Web resources for environmental review Federally endangered species list for South Carolina (by county or for state) Environmental assessment factors guidance

HUD 8-step notices (updated December 2025) Notice to public of intent to request release of funds Combined notice - notice to public of no significant impact on the environment and notice of intent Request for release of funds

Using a phase 1 environmental site assessment to document environmental compliance (new May 2022) Process for combined notice publication Environmental review flowchart Decision-making process for floodplains flowchart (updated October 2024) Flood plain management worksheet (updated October 2024) Publication guide for NOI-RROF and FONSI Publication guide for NOI-RROF NEPA public comment period calculator Using tiering with unspecified sites Site-specific review checklist