2026-04132Notice

Drought Forces Dam to Cut River Flow Through Winter Months

Published Date: 3/3/2026

Notice

Summary

Great River Hydro wants to temporarily reduce water flow from its Comerford Dam on the Connecticut River due to drought, from September 29, 2025, to January 31, 2026. The government reviewed the plan and says it won’t harm the environment much. People living near the river in New Hampshire and Vermont should know about this change and can comment by March 27, 2026.

Analyzed Economic Effects

2 provisions identified: 1 benefits, 0 costs, 1 mixed.

Temporary Comerford Dam Flow Cut to 600 cfs

Flows released from the Comerford Dam to the Connecticut River were proposed to be reduced to 600 cubic feet per second (cfs) from September 29, 2025 through January 31, 2026. The Fifteen Mile Falls project covers a 26-mile reach of the Connecticut River on the border of New Hampshire and Vermont and includes the Moore, Comerford, and McIndoes reservoirs.

FERC Finds No Significant Environmental Impact

The Federal Energy Regulatory Commission's Environmental Assessment concluded that the proposed temporary variance to reduce Comerford Dam flows to 600 cfs would not constitute a major federal action that would significantly affect the quality of the human environment.

Your PRIA Score

Score Hidden

Personalized for You

How does this regulation affect your finances?

Sign up for a PRIA Policy Scan to see your personalized alignment score for this federal register document and every other regulation we track. We analyze your financial profile against policy provisions to show you exactly what matters to your wallet.

Free to start

Key Dates

Effective Date
Published Date
9/29/2025
3/3/2026

Department and Agencies

Department
Independent Agency
Agency
Energy Department
Federal Energy Regulatory Commission
Source: View HTML

Related Federal Register Documents

Previous / Next Documents

Back to Federal Register

Take It Personal

Get Your Personalized Policy View

Start a Free Government Policy Watch to see how policy affects your household, then upgrade to PRIA Full Coverage for year-round monitoring.

Already have an account? Sign in