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https://raleighnc.gov/water-and-sewer/services/raleigh-water-capital-improvement-program/water-supply-and-drought-status
04/28/2026 1:45 pm

Water Supply and Drought Status

Current conditions, reservoir levels, and drought response in Raleigh

Updated: Apr 28, 2026

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Current Drought Status Raleigh’s Water Supply How Raleigh Plans for Drought Additional Water Supply Capacity

Water Restrictions Begin April 20

Central North Carolina is experiencing a severe drought, and that includes the watersheds that feed Falls Lake and Swift Creek.

What you need to know

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Current Drought Status

Central North Carolina is currently in a Severe Drought based on hydrologic conditions. This includes the Falls Lake and Swift Creek watersheds.

You can view statewide conditions through the North Carolina Drought Management Advisory Council.

Raleigh’s Water Supply

You might see some dry conditions in local streams and creeks. However, large reservoirs are built to store enough water to manage through most droughts.

Raleigh’s primary drinking water source is Falls Lake. The City has access to about 58% of the lake’s water, known as the water supply pool. The remaining water is reserved for downstream releases and is called the water quality pool.

It is important to note that the overall lake level does not directly reflect the available drinking water supply. It is normal to see exposed shoreline in shallow areas during extended dry periods.

  • Current water supply pool: 80% remaining
  • Current trigger level: 85%
  • Lake Benson (secondary supply): Near full capacity

How Raleigh Plans for Drought

Raleigh manages its water supply using a Water Shortage Response Plan (WSRP). This plan is based on more than 100 years of data and the natural fill and drawdown cycle of Falls Lake.

Water use restrictions are triggered by:

  • Time of year
  • Water supply levels at Falls Lake

The graphic below shows when different stages are activated based on water supply levels. Note that the stages vary by time of year.

Chart showing water activation stages by storage percentage

Additional Water Supply Capacity

In 2019, an additional 5.6 billion gallons of water was added to the Falls Lake water supply pool. This makes current drought triggers especially conservative.

Contact

 

Ed Buchan
Raleigh Water
Assistant Director - Water Distribution

Supported Services

 
Raleigh Water Capital Improvement Program
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