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Grand Lake East of Grand Lake Brook water level

River gauge, Newfoundland and Labrador, Canada

Directions

Very high for late October

Surface elevation

87.06m Down 0.06 m over the last 24 hours

86 87

History

8687mOct 14Oct 16Oct 17Oct 19Oct 218687mOct 14Oct 17Oct 21
8687mSep 21Sep 28Oct 6Oct 13Oct 218687mSep 21Oct 6Oct 21
858687mNov 2025Feb 2026Apr 2026Jul 2026Oct 2026858687mNov 2025Apr 2026Oct 2026
858687mJanMarMayJulSepNov2026858687mJanAprJulOct2026

20252026

Surface elevation Normal range (10–90 %)

What this means

The gauge at Grand Lake East of Grand Lake Brook shows 87.06 m, well above normal for late October.

That puts it 1.13 m above the median of 85.93 m for late October, based on 21 years of readings.

The level is falling, down 0.06 m over the past 24 hours. Over the past 30 days it has moved between 87.05 m and 87.28 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
85.93 m1.13 m above the median for this date
Normal for this date
85.24 m – 86.53 m8 years in 10 fall in this range (21 years of records)
Lowest and highest in 30 days
87.05 m – 87.28 m
Lowest and highest in 12 months
84.63 m – 87.29 m

High water at Grand Lake East of Grand Lake Brook

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: 3.2 mm. Rain that falls upstream can take hours or days to show up at a river gauge.

21 Wed 8° 2° – Wind 11 km/h
22 Thu 9° 5° – Wind 13 km/h
23 Fri 7° 1° 13 mm, 80% Wind 31 km/h
24 Sat 4° 0° – Wind 21 km/h
25 Sun 10° 2° – Wind 20 km/h
26 Mon 10° 4° 0.3 mm Wind 20 km/h
27 Tue 5° 0° 0.6 mm Wind 17 km/h

Forecast: Open-Meteo

Sunrise 07:52 AM Sunset 06:23 PM Daylight 10 hr, 31 min Waxing gibbous 76%

Map

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Lewaseechjeech Brook at Little Grand LakeRiver gauge, Lewaseechjeech Brook 1.40 m High −0.09 m 12 km
Harrys River below Highway BridgeRiver gauge, Harrys River 1.45 m Normal −0.03 m 23 km
Corner Brook Lake at Lake OutletLake, Corner Brook Lake 6.07 m Very high −0.02 m 26 km
Steady Brook above Confluence to Humber RiverRiver gauge, Steady Brook 2.06 m High +0.06 m 37 km
Humber River at Humber Village BridgeRiver gauge, Humber River 3.10 m Very high +0.07 m 42 km
Rattler Brook near McIversRiver gauge, Rattler Brook 0.34 m Normal −0.04 m 43 km
Lloyds River below King George IV LakeRiver gauge, Lloyds River 1.48 m Normal −0.05 m 51 km
South Brook at PasadenaRiver gauge, South Brook 0.36 m Normal −0.02 m 52 km

Questions and answers

What is a normal level for Grand Lake East of Grand Lake Brook in late October?

The median for late October is 85.93 m. In 8 years out of 10 the reading falls between 85.24 m and 86.53 m, based on 21 years of records.

Is Grand Lake East of Grand Lake Brook really 87.06 m deep?

No. 87.06 m is the height of the water surface above sea level (or the agency's vertical datum), not the depth of the water.

What is the water level of Grand Lake East of Grand Lake Brook today?

On Oct 21, 2026, 04:45 AM GMT-2:30, the surface elevation was 87.06 m. Down 0.06 m over the last 24 hours.

Is Grand Lake East of Grand Lake Brook rising or falling?

Down 0.06 m over the last 24 hours. Down 0.11 m over the last 7 days.

Is the level of Grand Lake East of Grand Lake Brook normal?

Very high for late 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.

Where does this data come from?

The values come directly from Environment and Climate Change Canada – Water Survey of Canada, the official operator of this gauge, and are published under the Open Government Licence – Canada. We do not estimate or model live values.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
Environment and Climate Change Canada – Water Survey of Canada
Station code
eccc:02YK010 (Agency page)
Coordinates
48.66856, -58.08403 (WGS84)
Vertical datum
NEWFOUNDLAND HYDRO 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
Surface elevation 87.06 m 2026-10-21 07:15 Provisional

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How to cite

Environment and Climate Change Canada – Water Survey of Canada: Grand Lake East of Grand Lake Brook (eccc:02YK010). Accessed October 21, 2026 via Nivelmap, https://nivelmap.com/en/canada/newfoundland-and-labrador/grand-lake-east-of-grand-lake-brook

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