Lake levels › Connecticut

Mansfield Hollow Lake water level today

Normal for this time of year

211.89ft

feet above sea level ·

vs normal for Oct 10+0.1 ft
24 hours−0.04 ft
7 days−1.8 ft
30 days−0.7 ft
vs a year ago+0.1 ft

Is Mansfield Hollow Lake low right now?

Mansfield Hollow Lake was at 211.89 ft on October 10, 2026. That is 0.11 ft above the typical level for October 10, within the normal range. Over the past week the lake has been falling about 0.26 ft a day.

Last 12 monthsDaily level Normal range (10–90% of past years)
211213215217220NovDecJanFebMarAprMayJunJulAugSepOct

Mansfield Hollow Lake on Oct 10 in past years

2025211.7+0.2
2024211.3+0.6
2023213.4−1.5
2022212.5−0.6
2021212.1−0.2
2020210.4+1.5

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

Daily levels, last two weeks

DateLevel (ft)Change
Oct 10211.90−0.03
Oct 9211.93−0.07
Oct 8212.00−0.10
Oct 7212.10−0.24
Oct 6212.34−0.48
Oct 5212.82−0.47
Oct 4213.29−0.44
Oct 3213.73−0.40
Oct 2214.13−0.38
Oct 1214.51−0.22
Sep 30214.73+0.11
Sep 29214.62+0.55
Sep 28214.07+0.68
Sep 27213.39+0.72

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

About Mansfield Hollow Lake

10-year range
209.6 ft (September 24, 2023) to 235.4 ft (July 11, 2021)
Operated by
U.S. Army Corps of Engineers
Data
U.S. Army Corps of Engineers — NAE district, MHD

Lakes near Mansfield Hollow Lake

Questions

Is Mansfield Hollow Lake low right now?

Mansfield Hollow Lake was at 211.89 ft on October 10, 2026. That is 0.11 ft above the typical level for October 10, within the normal range. Over the past week the lake has been falling about 0.26 ft a day.

How often is the Mansfield Hollow 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, MHD). Readings are provisional and can be revised.