Lake levels › New Hampshire

Otter Brook Lake water level today

Normal for this time of year

702.26ft

feet above sea level ·

vs normal for Oct 10−0.3 ft
24 hours±0.00 ft
7 days−0.3 ft
30 days+0.1 ft
vs a year ago−0.0 ft

Is Otter Brook Lake low right now?

Otter Brook Lake was at 702.26 ft on October 10, 2026. That is 0.25 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.

Last 12 monthsDaily level Normal range (10–90% of past years)
699709719728738NovDecJanFebMarAprMayJunJulAugSepOct

Otter Brook Lake on Oct 10 in past years

2025702.5−0.3
2024701.7+0.5
2023703.3−1.1
2022702.4−0.1
2021703.4−1.2
2020702.3−0.1

Level on the same date each year, and how today compares.

Daily levels, last two weeks

DateLevel (ft)Change
Oct 10702.27+0.01
Oct 9702.26−0.01
Oct 8702.27−0.03
Oct 7702.30−0.05
Oct 6702.35−0.06
Oct 5702.41−0.06
Oct 4702.47−0.08
Oct 3702.55−0.10
Oct 2702.65−0.13
Oct 1702.78−0.16
Sep 30702.94−0.16
Sep 29703.10+0.20
Sep 28702.90+0.30
Sep 27702.60+0.32

Daily means of the operator's readings (midnight to midnight, local time).

About Otter Brook Lake

10-year range
701.5 ft (August 12, 2025) to 754.0 ft (July 17, 2023)
Operated by
U.S. Army Corps of Engineers
Data
U.S. Army Corps of Engineers — NAE district, OBD
Datum
NGVD29

Lakes near Otter Brook Lake

Questions

Is Otter Brook Lake low right now?

Otter Brook Lake was at 702.26 ft on October 10, 2026. That is 0.25 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 Otter Brook 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, OBD). Readings are provisional and can be revised.