How high is the Willimantic River Near Coventry, CT right now?

The Willimantic River Near Coventry, CT is currently flowing at 120 cubic feet per second with a gage height of 3.23 feet, based on the most recent USGS instantaneous reading.

Is the flow on the Willimantic River Near Coventry, CT normal for this time of year?

Current flow is classified as normal for June 11. Today's discharge is at the 48th percentile compared to the long-term historical record at this gauge.

Is the Willimantic River Near Coventry, CT at flood stage?

No — the gage height is 4.77 feet below the NWS flood-stage threshold of 8.0 feet.

What is the historical median flow for the Willimantic River Near Coventry, CT on June 11?

The long-term median discharge for this date is 123 cfs based on USGS daily statistics. The 10th–95th percentile range historically is 62 to 539 cfs.

Where is the Willimantic River Near Coventry, CT stream gauge located?

The Willimantic River Near Coventry, CT stream gauge is operated by the USGS in Capitol Planning Region, CT on the Willimantic River. USGS site number 01119500 (coordinates 41.7505, -72.2656).

Willimantic River Near Coventry, CT

USGS Site No: 01119500 • Willimantic River • Capitol Planning Region, CT

Willimantic River Near Coventry, CT on the Willimantic River is currently at 120 cfs (Normal — 48th percentile for this date) . Gage height: 3.23 ft.

Reading from 1 week ago

↑ Upstream on Willimantic River

Willimantic River Near Mansfield Depot, CT

120

CFS Discharge

3.23

Gage Height (ft)

Normal

Flow Condition

Normal

Flood Status

Historical Percentile Comparison

Today's discharge compared to the long-term record for June 11 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.

Percentile	Label	CFS Threshold	Today's Flow
10th	Very Low threshold	62
25th	Low threshold	86
50th (Median)	Normal (median)	123	Today: 120 cfs
75th	High threshold	207
95th	Very High threshold	539

30-Day Hydrograph

Recent discharge plotted against the historical 10th–95th percentile envelope for the same calendar days. Source: USGS daily values + long-term statistics.

10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date	Discharge (CFS)	Gage Ht (ft)
May 28, 2026	162	3.46
May 27, 2026	209	3.68
May 26, 2026	303	4.04
May 25, 2026	354	4.21
May 24, 2026	196	3.58
May 23, 2026	117	3.21
May 22, 2026	124	3.25
May 21, 2026	137	3.33
May 20, 2026	155	3.43
May 19, 2026	159	3.45
May 18, 2026	191	3.60
May 17, 2026	250	3.85
May 16, 2026	360	4.22
May 15, 2026	606	4.89
Apr 20, 2026	230	3.77
Apr 19, 2026	241	3.81
Apr 18, 2026	279	3.95
Apr 17, 2026	355	4.21
Apr 16, 2026	364	4.22
Apr 15, 2026	208	3.68
Apr 14, 2026	195	3.62
Apr 13, 2026	196	3.62
Apr 12, 2026	204	3.66
Apr 11, 2026	219	3.72
Apr 10, 2026	240	3.81
Apr 9, 2026	258	3.88
Apr 8, 2026	275	3.94
Apr 7, 2026	302	4.04
Apr 6, 2026	347	4.18
Apr 5, 2026	360	4.23

Station Information

USGS Site No: 01119500
State: CT
County: Capitol Planning Region
Coordinates: 41.7505, -72.2656
Drainage Area: 121 mi²
Datum (ft): 238.0
HUC Code: 011000020108

View on USGS NWIS →

Flood Stage Thresholds

Action Stage: 7.0 ft
Flood Stage: 8.0 ft
Moderate Flood: 11.0 ft
Major Flood: 14.0 ft

Currently 4.77 ft below flood stage.

Recent Extremes

Max discharge: 1,750 cfs

Mar 17, 2026
Min discharge: 21 cfs

Sep 23, 2025
Days at flood stage: 0

Computed from the local daily-values archive.

Nearby Gauges

Natchaug River at Willimantic, CT
4.2 mi · 303 cfs

High
Willimantic River Near Mansfield Depot, CT
5.2 mi

Unknown
Shetucket River Near Willimantic, CT
5.5 mi · 548 cfs

Normal
Willimantic River at Merrow Road. Near Merrow, CT
5.6 mi · 105 cfs

Normal
Fenton River at Mansfield, CT
5.8 mi · 21 cfs

Normal