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Hockanum River near East Hartford water level

River gauge, Hockanum River, Connecticut, United States

Directions

Right now

Normal for late October

Water level

2.07ft Down 0.05 ft over the last 24 hours

Flow
70.1 cfs
5 10 15 Highest onrecord 13.78 ft Minor floodstage 9.00 ft

History

History
234ftOct 16Oct 17Oct 18Oct 20Oct 21234ftOct 16Oct 18Oct 21
234ftSep 22Sep 29Oct 6Oct 14Oct 21234ftSep 22Oct 6Oct 21
358ftOct 2025Jan 2026Apr 2026Jul 2026Oct 2026Minor flood stage358ftOct 2025Apr 2026Oct 2026Minor flood stage
246ftJanMarMayJulSepNov2026246ftJanAprJulOct2026

20252026

Water level Normal range (10–90 %) Minor flood stage

What this means

The gauge at Hockanum River near East Hartford reads 2.07 ft, a normal level for late October.

That puts it 0.21 ft above the median of 1.86 ft for late October, based on 30 years of readings. It is 6.93 ft below the flood stage of 9.00 ft.

The level is falling, down 0.05 ft over the past 24 hours. Over the past 30 days it has moved between 1.82 ft and 3.35 ft.

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

Compared with 30 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date
1.86 ft0.21 ft above the median for this date
Normal for this date
1.51 ft – 3.20 ft8 years in 10 fall in this range (30 years of records)
Lowest and highest in 30 days
1.82 ft – 3.35 ft
Lowest and highest in 12 months
1.76 ft – 5.61 ft
Highest on record
13.78 ftSeptember 21, 1938

What the stage means on the water

A normal level is usually prime time for floating and wade fishing, as long as the weather holds upstream.

The National Weather Service puts flood stage for this gauge at 9.00 ft, still 6.93 ft away.

What happens at each level

12.00 ft
Impacted areas include lower lying spots on Arbitus and Preston Streets, as well as Burnside Ave.
10.50 ft
Floodwaters begin to back up behind the Walnut Street Bridge.
9.50 ft
The river begins to flood Burnside Ave, Route 44, in East Hartford.
2.07 ft
Right now

Impact statements from the U.S. National Weather Service.

Highest crests on record

RankLevelDate
113.78 ftSeptember 21, 1938
212.03 ftOctober 15, 2005
311.93 ftJanuary 25, 1979
411.78 ftAugust 23, 2021
511.50 ftSeptember 2, 2021
610.85 ftJune 6, 1982
710.74 ftJuly 9, 2021
810.46 ftAugust 19, 1955
910.06 ftJanuary 26, 1978
109.85 ftMay 31, 1984

Weather at the gauge

The forecast is not available right now.

Sunrise 07:10 AM Sunset 06:01 PM Daylight 10 hr, 51 min Waxing gibbous 76%

Map

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Connecticut River at HartfordTidal gauge, Connecticut River 2.47 ft Normal −0.37 ft 4.2 mi
North Branch Park River at HartfordRiver gauge, North Branch Park River 1.72 ft Normal −0.03 ft 6 mi
Broad Brook at Broad BrookRiver gauge, Broad Brook 0.51 ft Low −0.01 ft 9 mi
Farmington River at TariffvilleRiver gauge, Farmington River 1.43 ft Normal −0.12 ft 12 mi
Stony Brook near West SuffieldRiver gauge, Stony Brook 3.9 cfs Normal −0.3 cfs 14 mi
Connecticut River at ThompsonvilleRiver gauge, Connecticut River 7.89 ft Low −0.39 ft 14 mi
Willimantic River at Merrow Road near MerrowRiver gauge, Willimantic River 36.4 cfs Normal −3.5 cfs 14 mi
Farmington River at UnionvilleRiver gauge, Farmington River 5.01 ft Normal −0.04 ft 16 mi

Questions and answers

What is flood stage for the Hockanum River near East Hartford?

The official flood stage is 9.00 ft. The level is currently 6.93 ft below it.

What is a normal level for the Hockanum River near East Hartford in late October?

The median for late October is 1.86 ft. In 8 years out of 10 the reading falls between 1.51 ft and 3.20 ft, based on 30 years of records.

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 Hockanum River near East Hartford today?

On Oct 21, 2026, 05:30 AM EDT, the water level was 2.07 ft. Down 0.05 ft over the last 24 hours.

Is Hockanum River near East Hartford rising or falling?

Down 0.05 ft over the last 24 hours. Down 0.14 ft over the last 7 days.

Is the level of Hockanum River near East Hartford normal?

Normal for late October. Compared with 30 years of daily readings for this time of year.

What is the highest water level ever recorded at Hockanum River near East Hartford?

The highest level on record is 13.78 ft on September 21, 1938.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
U.S. Geological Survey
Station code
usgs:01192500 (Agency page)
Coordinates
41.78304, -72.58729 (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

ParameterLast valueTime (UTC)Quality
Water level 2.07 ft 2026-10-21 09:30 Provisional
Flow 70.1 cfs 2026-10-21 09:30 Provisional

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How to cite

U.S. Geological Survey: Hockanum River near East Hartford (usgs:01192500). Accessed October 21, 2026 via Nivelmap, https://nivelmap.com/en/united-states/connecticut/hockanum-river-near-east-hartford

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.