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Cobourg Brook near Precious Corners water level

River gauge, Cobourg Brook, Ontario, Canada

Directions

Very high for mid-October

Water level

2.47m Steady over the last 24 hours

1.8 2.0 2.2 2.5

History

2.02.5mOct 12Oct 14Oct 16Oct 18Oct 192.02.5mOct 12Oct 16Oct 19
2.02.5mSep 19Sep 27Oct 4Oct 12Oct 192.02.5mSep 19Oct 4Oct 19
1.82.02.32.5mOct 2025Jan 2026Apr 2026Jul 2026Oct 20261.82.02.32.5mOct 2025Apr 2026Oct 2026
1.82.02.32.5mJanMarMayJulSepNov20261.82.02.32.5mJanAprJulOct2026

20252026

Water level Normal range (10–90 %)

What this means

The gauge at Cobourg Brook near Precious Corners shows 2.47 m, well above normal for mid-October.

That puts it 0.74 m above the median of 1.73 m for mid-October, based on 21 years of readings. A year ago it stood at 1.71 m (+0.75 m).

The level has held steady over the past 24 hours. Over the past 30 days it has moved between 2.12 m and 2.67 m.

That stands out in fall, when many rivers are usually near their lowest.

Compared with 21 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date
1.73 m0.74 m above the median for this date
Normal for this date
1.70 m – 1.82 m8 years in 10 fall in this range (21 years of records)
Same day last year
1.71 m+0.75 m
Lowest and highest in 30 days
2.12 m – 2.67 m
Lowest and highest in 12 months
1.72 m – 2.49 m

High water at Cobourg Brook near Precious Corners

Official flood alerts and warnings come from the provincial river forecast centre. They cover areas, not single gauges, so a warning can be in force before this reading looks dramatic.

Keep children and dogs well back from the edge, and stay off flooded footpaths and towpaths.

Weather at the gauge

Rain in the last 3 days: 6.5 mm. Rain that falls upstream can take hours or days to show up at a river gauge.

19 Mon 17° 5° – Wind 16 km/h
20 Tue 15° 6° – Wind 21 km/h
21 Wed 13° 3° – Wind 12 km/h
22 Thu 18° 5° – Wind 12 km/h
23 Fri 12° 4° – Wind 19 km/h
24 Sat 13° 2° – Wind 11 km/h
25 Sun 14° 8° – Wind 17 km/h

Forecast: Open-Meteo

Sunrise 07:33 AM Sunset 06:24 PM Daylight 10 hr, 51 min First quarter 63%

Map

Other gauges on Cobourg Brook

Gauge Level Compared with normal 24 hours Distance
Cobourg Brook at CobourgRiver gauge, Cobourg Brook 6.42 m Normal ±0 3.3 km

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Baltimore Creek at BaltimoreRiver gauge, Baltimore Creek 1.35 m Low ±0 6.8 km
Ganaraska River above DaleRiver gauge, Ganaraska River 0.96 m Low ±0 9.4 km
Shelter Valley Brook near GraftonRiver gauge, Shelter Valley Brook 0.75 m Normal ±0 17 km
Ganaraska River near OsacaRiver gauge, Ganaraska River 0.37 m Low ±0 18 km
North West Ganaraska River near OsacaRiver gauge, North West Ganaraska River 2.48 m Normal ±0 19 km
Baxter Creek at MillbrookRiver gauge, Baxter Creek 2.42 m Low ±0 26 km
Otonabee River near Robinsons IslandRiver gauge, Otonabee River 7.31 m Normal −0.02 m 32 km
Indian River above Hope Mill DamRiver gauge, Indian River 9.61 m Normal −0.12 m 33 km

Questions and answers

How does Cobourg Brook near Precious Corners compare with last year?

It is 0.75 m higher than on the same day last year, when the reading was 1.71 m.

What is a normal level for Cobourg Brook near Precious Corners in mid-October?

The median for mid-October is 1.73 m. In 8 years out of 10 the reading falls between 1.70 m and 1.82 m, based on 21 years of records.

Is the river level the same as the depth of the water?

No. The reading is measured from a fixed zero mark at the gauge, so 2.47 m on the gauge does not mean the water is that deep.

What is the water level of Cobourg Brook near Precious Corners today?

On Oct 19, 2026, 06:05 PM EDT, the water level was 2.47 m. Steady over the last 24 hours.

Is Cobourg Brook near Precious Corners rising or falling?

Steady over the last 24 hours. Up 0.04 m over the last 7 days.

Is the level of Cobourg Brook near Precious Corners normal?

Very high for mid-October. Compared with 21 years of daily readings for this time of year.

How often is this data updated?

Environment and Climate Change Canada – Water Survey of Canada publishes a new reading every hour. This page refreshes within minutes of each update.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
Environment and Climate Change Canada – Water Survey of Canada
Station code
eccc:02HD022 (Agency page)
Coordinates
43.98843, -78.21065 (WGS84)
Vertical datum
station datum (assumed datum)
Update interval
every hour
Licence
Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Canada

Published series

ParameterLast valueTime (UTC)Quality
Water level 2.47 m 2026-10-19 22:05 Provisional

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How to cite

Environment and Climate Change Canada – Water Survey of Canada: Cobourg Brook near Precious Corners (eccc:02HD022). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/canada/ontario/cobourg-brook-near-precious-corners

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