STATUS:

EPA Finalized a Recommended Determination in Jan 2023.

STATUS: EPA Finalized...
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Category: General Post

22

October
2012

General Post

Keystone science panels rebroadcast this week

Watch rebroadcasts of the Keystone science panels on Pebble environmental data.

11

October
2012

General Post

Keystone Center dialogue on “Socioeconomic and Cultural Studies”

The Keystone Center has assembled a series of independent science panels to help stakeholders understand and evaluate baseline studies and a proposed mining plan. Independent science panels will be assembled … Continued

10

October
2012

General Post

Keystone Center dialogue on “Fish, Wildlife and Habitat and Socioeconomic and Cultural Dimensions”

The Keystone Center hosts a series of independent science panels at University of Alaska Anchorage related to development of the Pebble mine. These will be web cast live on Alaska … Continued

10

October
2012

General Post

Keystone Center dialogue on “Geology, Geochemistry, Hydrology, and Water Quality”

The Keystone Center has assembled a series of independent science panels to help stakeholders understand and evaluate baseline studies and a proposed mining plan. Independent science panels will be assembled … Continued

10

October
2012

General Post

Keystone Center dialogue on “Socioeconomic and Cultural Studies”

The Keystone Center has assembled a series of independent science panels to help stakeholders understand and evaluate baseline studies and a proposed mining plan. Independent science panels will be assembled … Continued

09

October
2012

General Post

Keystone Center dialogue on “Geology, Geochemistry, Hydrology, and Water Quality”

The Keystone Center has assembled a series of independent science panels to help stakeholders understand and evaluate baseline studies and a proposed mining plan. Independent science panels will be assembled … Continued

08

October
2012

General Post

Pebble Watch Explores: Fish and Aquatic Invertebrates

Pebble Watch Explores: Fish and Aquatic Invertebrates

05

October
2012

General Post

Highlights from Keystone science panels on hydrology

Keystone Center science panels on hydrology focused on discussions of water balance and groundwater modeling.

04

October
2012

General Post

Keystone Center dialogue on “Geology, Geochemistry, Hydrology, and Water Quality”

The Keystone Center has assembled a series of independent science panels to help stakeholders understand and evaluate baseline studies and a proposed mining plan. Independent science panels will be assembled … Continued

04

October
2012

General Post

Highlights from Keystone science panels on geology and geochemistry

Keystone Center science panels continued on Wednesday morning, with discussions on geology and geochemistry.

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EPA Recommended Determination - December 2022

The EPA published a Recommended Determination in December 2022, an action in the Clean Water Act 404(c) process that began in 2014. The document recommends that the agency "prohibit and restrict the use of certain waters in the Bristol Bay watershed as a disposal site for the discharge of dredged or fill material associated with mining at the Pebble deposit."

Full report

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