Ashumet Pond, MA

As of 2026-10-12, Ashumet Pond sits at 43.82 ft, which is below average for this time of year. Over the past 30 days the level has risen 0.53 ft.

The most recent reading at Ashumet Pond is 43.82 ft (2026-10-12), sourced from the U.S. Geological Survey. Readings on this page refresh automatically as the agency publishes new data.

The highest level for Ashumet Pond in our records is 47.75 ft on 2010-04-10. The lowest is 41.62 ft on 2002-11-03. Our record covers about 24 years of readings.

Compared with every October in our records, the current level is higher than 22% of them, which we classify as below average for this time of year. Seasonal comparison matters more than the raw number, because most reservoirs draw down predictably through late summer and refill over winter and spring.

Reservoir levels move for four main reasons: rainfall and runoff into the basin, releases through the dam for downstream water supply, power generation or flood control, evaporation during hot months, and seasonal drawdown schedules set by the operating agency. Ashumet Pond has risen 0.53 ft over the past 30 days. For the operational reason on any given week, check the U.S. Geological Survey directly.

Ashumet Pond is +0.69 ft compared with this date last year (43.82 ft today). The full-history chart above covers 24 years, with a record high of 47.75 ft and a record low of 41.62 ft.