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Libby Dam Flood Risk Management Operation

Sector: Hydro • Location: Bonners Ferry, Idaho, United States

Source: KBOI

Project
Operational

Libby Dam is being operated for flood risk management due to high flows downstream at Bonners Ferry. Outflows were reduced on Dec. 11 from 17,000 cubic feet per second to 4,000 cubic feet per second to keep the Kootenai River at Bonners Ferry below flood stage. The flow peaked at 1,761.7 feet on Dec. 11 evening. Libby Dam has since increased outflows to continue normal winter drawdown.

Status
Under Construction
Sector
Hydro, Water Supply and Storage, Government
Location
Bonners Ferry, Idaho, United States of America
Updated
22 Jul 2026
Source
KBOI

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The project “Libby Dam Flood Risk Management Operation” is an infrastructure initiative in the Hydro sector, located in Bonners Ferry, Idaho, United States. Taiyo aggregates data on it from KBOI.

Participants

Sponsoring Agency

Status

Original status

operational

Taiyo status

Under Construction

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

Libby Dam is being operated for flood risk management due to high flows downstream at Bonners Ferry. Outflows were reduced on Dec. 11 from 17,000 cubic feet per second to 4,000 cubic feet per second to keep the Kootenai River at Bonners Ferry below flood stage. The flow peaked at 1,761.7 feet on Dec. 11 evening. Libby Dam has since increased outflows to continue normal winter drawdown.

Original sector

Water Management

Location

Country

United States of America (USA)

State

Idaho

City

Bonners Ferry

Source

Source

KBOI

URL

More Details

Record type

Project

Sector

Hydro, Water Supply and Storage, Government

Article published date

2025-12-16

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