LakeLevelIs Stony Brook Reservoir low right now?
Stony Brook Reservoir was at 77.99 ft on October 10, 2026. That is 0.77 ft below the typical level for October 10, within the normal range. Over the past week the lake has been falling about 0.04 ft a day.
Stony Brook Reservoir on Oct 10 in past years
202578.6−0.6
202479.5−1.5
202279.8−1.8
202180.2−2.2
202079.2−1.2
201978.4−0.4
Daily levels, last two weeks
| Date | Level (ft) | Change |
|---|---|---|
| Oct 10 | 77.99 | −0.02 |
| Oct 9 | 78.01 | ±0.00 |
| Oct 8 | 78.01 | ±0.00 |
| Oct 7 | 78.01 | −0.07 |
| Oct 6 | 78.08 | −0.06 |
| Oct 5 | 78.14 | −0.05 |
| Oct 4 | 78.19 | −0.07 |
| Oct 3 | 78.26 | +0.01 |
| Oct 2 | 78.25 | −0.10 |
| Oct 1 | 78.35 | −0.14 |
| Sep 30 | 78.49 | −0.06 |
| Sep 29 | 78.55 | +0.17 |
| Sep 28 | 78.38 | +0.44 |
| Sep 27 | 77.94 | +0.23 |
About Stony Brook Reservoir
- 10-year range
- 68.2 ft (April 5, 2023) to 81.6 ft (March 7, 2025)
- Data
- U.S. Geological Survey — USGS 01104480
- Datum
- site datum (see USGS site page)
Lakes near Stony Brook Reservoir
- Fresh PondMassachusetts · 6 mi 16.1 ft +0.2 wkNormal for this time of year
- Upper Mystic LakeMassachusetts · 8 mi 114.2 ft −0.1 wkLatest reading
- Kingsbury PondMassachusetts · 17 mi 126.3 ft −0.2 wkLower than usual for this time of year
- West Hill LakeMassachusetts · 25 mi 235.9 ft −0.4 wkNormal for this time of year
- Hodges Village LakeMassachusetts · 36 mi 468.1 ft −0.4 wkNormal for this time of year
- Buffumville LakeMassachusetts · 37 mi 491.9 ft −0.9 wkNormal for this time of year
Questions
Is Stony Brook Reservoir low right now?
Stony Brook Reservoir was at 77.99 ft on October 10, 2026. That is 0.77 ft below the typical level for October 10, within the normal range. Over the past week the lake has been falling about 0.04 ft a day.
How often is the Stony Brook Reservoir level updated?
The operator reports every 15 minutes to an hour. This page refreshes several times a day; the time of the latest reading is shown next to the level.
Where does this data come from?
U.S. Geological Survey (USGS 01104480). Readings are provisional and can be revised.