National Wildlife Federation
EPANonrulemakingEPA-R10-OW-2022-0418

Proposed Determination to Prohibit and Restrict the Use of Certain Waters Within Defined Areas as Disposal Sites; Pebble Deposit Area, Southwest Alaska

RIN
Last modified
May 6, 2025
Comment window
closed 1421d ago
National Wildlife Federation filings
2

Activity

National Wildlife Federation filed 2 comments on this docket between Jun 27, 2022 and Sep 8, 2022. 52 other organizations filed here. The comment window closed 1421d ago.

What National Wildlife Federation filed (2)

Sep 8, 2022· Comment submitted by National Wildlife Federation (NWF)· EPA-R10-OW-2022-0418-0819

Filed on regulations.gov — full text not in the inline record.

Jun 27, 2022· Comment submitted by National Wildlife Federation· EPA-R10-OW-2022-0418-0129

Filed on regulations.gov — full text not in the inline record.

Abstract

Pursuant to Section 404(c) of the Clean Water Act (CWA), the Environmental Protection Agency (EPA) Region 10 is requesting public comments on its proposed determination to prohibit and restrict the use of certain waters in the South Fork Koktuli River (SFK), North Fork Koktuli River (NFK), and Upper Talarik Creek (UTC) watersheds as disposal sites for the discharge of dredged or fill material associated with mining the Pebble deposit, a copper-, gold-, and molybdenum-bearing ore body located in Southwest, Alaska. EPA Region 10 is also announcing public hearings on this proposed determination.

View on regulations.gov →
Proposed Determination to Prohibit and Restrict the Use of Certain Waters Within Defined Areas as Disposal Sites; Pebble Deposit Area, Southwest Alaska (EPA) — National Wildlife Federation | OpenPolis