Willimantic River at Merrow Road near Merrow water level

Name: Willimantic River at Merrow Road near Merrow water level (U.S. Geological Survey)
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

River gauge, Willimantic River, Connecticut, United States

Directions

Normal for mid-October

Water level

1.13ft Down 0.04 ft over the last 24 hours

Measured Oct 20, 2026, 01:15 PM EDT (15 min ago)

Flow: 39.9 cfs

History

7 days

Water level

What this means

Water levels are unremarkable at Willimantic River at Merrow Road near Merrow, where the gauge shows 1.13 ft.

It is still going down, by 0.04 ft over the past 24 hours. The 30-day range is 1.13 ft – 1.42 ft.

Fall is often low-water season on rivers, until steadier rain returns.

Compared with 5 years of daily readings for this time of year. How to read levels

Paddling and fishing conditions

Most paddlers and anglers will find the river in good shape at this stage.

Weather at the gauge

The forecast is not available right now.

Sunrise 07:08 AM Sunset 06:02 PM Daylight 10 hr, 54 min Waxing gibbous 70%

Map

Other gauges on the Willimantic River

Gauge	Level	Compared with normal	24 hours	Distance
Willimantic River near CoventryRiver gauge, Willimantic River	2.84 ft	Normal	−0.06 ft	5.6 mi

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Fenton River at MansfieldRiver gauge, Fenton River	13.6 cfs	Normal	+0.6 cfs	3.7 mi
Mount Hope River near WarrenvilleRiver gauge, Mount Hope River	1.47 ft	Normal	+0.02 ft	8 mi
Natchaug River at WillimanticRiver gauge, Natchaug River	2.04 ft	Normal	+0.02 ft	9 mi
Natchaug River at Marcy Road near ChaplinRiver gauge, Natchaug River	66.3 cfs	Normal	+19.3 cfs	11 mi
Shetucket River near WillimanticRiver gauge, Shetucket River	2.71 ft	Normal	−0.05 ft	11 mi
Broad Brook at Broad BrookRiver gauge, Broad Brook	0.53 ft	Low	+0.02 ft	14 mi
Hockanum River near East HartfordRiver gauge, Hockanum River	2.15 ft	Normal	−0.04 ft	14 mi
Little River near HanoverRiver gauge, Little River	23.7 cfs	Normal	−1.5 cfs	17 mi

Questions and answers

Is gage height the same as water depth?

No. Gage height is measured from a fixed reference point chosen by the agency, so a reading of 10 ft does not mean the river is 10 ft deep.

What is the water level of Willimantic River at Merrow Road near Merrow today?

On Oct 20, 2026, 01:15 PM EDT, the water level was 1.13 ft. Down 0.04 ft over the last 24 hours.

Is Willimantic River at Merrow Road near Merrow rising or falling?

Down 0.04 ft over the last 24 hours.

Is the level of Willimantic River at Merrow Road near Merrow normal?

Normal for mid-October. Compared with 5 years of daily readings for this time of year.

How often is this data updated?

The U.S. Geological Survey publishes a new reading every 15 minutes. This page refreshes within minutes of each update.

Where does this data come from?

The values come directly from the U.S. Geological Survey, the official operator of this gauge, and are in the public domain. We do not estimate or model live values.

For specialists

Station codes, datum, parameters, data quality and downloads

Operator: U.S. Geological Survey
Station code: usgs:01119382 (Agency page)
Coordinates: 41.82401, -72.31285 (WGS84)
Vertical datum: NAVD88
Update interval: every 15 minutes
Licence: Public domain. Data: U.S. Geological Survey (USGS), provisional data subject to revision

Published series

Parameter	Last value	Time (UTC)	Quality
Water level	1.13 ft	2026-10-20 17:15	Provisional
Flow	39.9 cfs	2026-10-20 17:15	Provisional

Download

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How to cite

U.S. Geological Survey: Willimantic River at Merrow Road near Merrow (usgs:01119382). Accessed October 20, 2026 via Nivelmap, https://nivelmap.com/en/united-states/connecticut/willimantic-river-at-merrow-road-near-merrow

How we check values

Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.

Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer