LakeLevelIs Black Rock Lake low right now?
Black Rock Lake was at 437.13 ft on October 10, 2026. That is 0.27 ft above the typical level for October 10, within the normal range. Over the past week the lake has been steady.
Black Rock Lake on Oct 10 in past years
2025436.2+1.0
2024436.9+0.3
2023437.9−0.8
2022437.1+0.1
2021437.6−0.5
2020437.1+0.0
Daily levels, last two weeks
| Date | Level (ft) | Change |
|---|---|---|
| Oct 10 | 437.13 | −0.01 |
| Oct 9 | 437.14 | −0.01 |
| Oct 8 | 437.15 | ±0.00 |
| Oct 7 | 437.15 | −0.01 |
| Oct 6 | 437.16 | −0.01 |
| Oct 5 | 437.17 | −0.01 |
| Oct 4 | 437.18 | −0.02 |
| Oct 3 | 437.20 | ±0.00 |
| Oct 2 | 437.20 | −0.03 |
| Oct 1 | 437.23 | −0.02 |
| Sep 30 | 437.25 | −0.08 |
| Sep 29 | 437.33 | +3.72 |
| Sep 28 | 433.61 | +6.83 |
| Sep 27 | 426.78 | +4.91 |
About Black Rock Lake
- 10-year range
- 418.0 ft (August 22, 2022) to 481.6 ft (September 3, 2021)
- Operated by
- U.S. Army Corps of Engineers
- Data
- U.S. Army Corps of Engineers — NAE district, BRD
Lakes near Black Rock Lake
- Northfield Brook LakeConnecticut · 2 mi 498.3 ft −1.4 wkLower than usual for this time of year
- Thomaston LakeConnecticut · 3 mi 381.1 ft −0.4 wkNormal for this time of year
- Hancock Brook LakeConnecticut · 4 mi 461.2 ft −0.1 wkNormal for this time of year
- Hop Brook LakeConnecticut · 10 mi 311.2 ft −0.1 wkHigher than usual for this time of year
- Colebrook LakeConnecticut · 24 mi 660.2 ft −3.9 wkNormal for this time of year
- Littleville LakeMassachusetts · 44 mi 518.6 ft −0.2 wk0.6 ft above full pool
Questions
Is Black Rock Lake low right now?
Black Rock Lake was at 437.13 ft on October 10, 2026. That is 0.27 ft above the typical level for October 10, within the normal range. Over the past week the lake has been steady.
How often is the Black Rock Lake 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. Army Corps of Engineers (NAE district, BRD). Readings are provisional and can be revised.