Falls Lake rose more than two feet in a week and Raleigh's primary water supply improved sharply, but officials said conservation must continue. The U.S. Army Corps of Engineers said Falls Lake rose from about 246.1 feet to 248.4 feet over one week. Water-supply storage increased from 66% full to 84%, the highest level since mid-April.
The lake remained roughly 3.1 feet below its normal pool after having been more than six feet low earlier in July. Falls Lake supplies more than 650,000 people in Raleigh, Garner, Wake Forest, Rolesville, Knightdale, Wendell and Zebulon.
Raleigh reported average water use of 58.16 million gallons per day, slightly below the prior week's 58.27 million. The city issued 31 additional warnings and recorded 95 new water-restriction violations while Stage 1 conservation rules remained active.
Reservoir level and water-supply storage percentage measure related but different aspects of available water and operating reserve. The drought began in 2025, and previous winter gains disappeared as spring rainfall stayed low and demand increased.
Recent rainfall can improve a reservoir quickly, but continued inflow and reduced withdrawals are needed to restore normal pool sustainably. As of the edition cutoff, The next drought-monitor update and longer-range inflow were not yet available, so the duration of the improvement was uncertain. The available reports distinguish measurements and attributed claims from conclusions that had not yet been established. Where officials supplied numbers, those figures remain subject to revision as agencies reconcile records and publish later updates. Subsequent records may therefore change the totals without changing the initial chronology. The next factual records to examine are Thursday's U.S. Drought Monitor and Army Corps readings and whether Raleigh changes Stage 1 restrictions or enforcement.