Lac La Nonne at Lac La Nonne water level

Name: Lac La Nonne at Lac La Nonne water level (Environment and Climate Change Canada – Water Survey of Canada)
Creator: Environment and Climate Change Canada – Water Survey of Canada
License: https://open.canada.ca/en/open-government-licence-canada

Lake, Lac La Nonne, Alberta, Canada

Directions

High for mid-October

Surface elevation

663.77m Steady over the last 24 hours

Measured Oct 16, 2026, 02:40 PM MDT (1 hour ago)

History

What this means

There is plenty of water in Lac La Nonne at Lac La Nonne: 663.77 m, above normal for mid-October.

That puts it 0.22 m above the median of 663.55 m for mid-October, based on 10 years of readings. A year ago it stood at 663.24 m (+0.52 m).

The level has held steady over the past 24 hours. Over the past 30 days it has moved between 663.75 m and 663.82 m.

Many reservoirs reach their low point of the year in fall, before winter rain and snow start the refill.

Compared with 10 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date: 663.55 m0.22 m above the median for this date
Normal for this date: 663.25 m – 663.78 m8 years in 10 fall in this range (10 years of records)
Same day last year: 663.24 m+0.52 m
Lowest and highest in 30 days: 663.75 m – 663.82 m
Lowest and highest in 12 months: 663.21 m – 663.81 m

Swimming and boating at Lac La Nonne at Lac La Nonne

High water can flood ramps, parking areas and shoreline campsites, and it carries floating debris. Expect some no-wake zones to be extended.

If you swim, pick a spot with an easy way out, and remember that drop-offs move as the level changes.

Weather at the gauge

The forecast is not available right now.

Sunrise 08:07 AM Sunset 06:39 PM Daylight 10h 32m First quarter 34 %

Map

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Paddle River at BarrheadRiver gauge, Paddle River	0.85 m	Normal	−0.01 m	24 km
Coyote Creek near CherhillRiver gauge, Coyote Creek	1.35 m	Very high	+0.01 m	26 km
Lac Ste. Anne at Alberta BeachLake, Lac Ste. Anne	723.06 m	High	0.00 m	26 km
Kilini Creek at Twp Road No 543River gauge, Kilini Creek	8.74 m	Very low	0.00 m	28 km
Isle Lake at Silver SandsLake, Isle Lake	729.80 m	Normal	−0.01 m	40 km
Wabash Creek near PibrochRiver gauge, Wabash Creek	3.95 m	High	0.00 m	41 km
Atim Creek at Century RoadRiver gauge, Atim Creek	8.59 m	Normal	0.00 m	44 km
Sturgeon River near VilleneuveRiver gauge, Sturgeon River	0.88 m	Normal	+0.01 m	44 km

Questions and answers

How does Lac La Nonne at Lac La Nonne compare with last year?

It is 0.52 m higher than on the same day last year, when the reading was 663.24 m.

How often is Lac La Nonne at Lac La Nonne updated?

Several times an hour. New readings from Environment and Climate Change Canada – Water Survey of Canada appear here as they arrive. Latest: Oct 16, 2026, 02:40 PM MDT.

What is the water level of Lac La Nonne at Lac La Nonne today?

On Oct 16, 2026, 02:40 PM MDT, the surface elevation was 663.77 m. Steady over the last 24 hours.

Is Lac La Nonne at Lac La Nonne rising or falling?

Steady over the last 24 hours. Steady over the last 7 days.

Is the level of Lac La Nonne at Lac La Nonne normal?

High for mid-October. Compared with 10 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:07BB007 (Agency page)
Coordinates: 53.91104, -114.28147 (WGS84)
Vertical datum: GEODETIC SURVEY OF CANADA DATUM
Update interval: every hour
Licence: Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Canada

Published series

Parameter	Last value	Time (UTC)	Quality
Surface elevation `elevation`	663.77 m	2026-10-16 20:40	Provisional

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How to cite

Environment and Climate Change Canada – Water Survey of Canada: Lac La Nonne at Lac La Nonne (eccc:07BB007). Accessed October 16, 2026 via Nivelmap, https://nivelmap.com/en/canada/alberta/lac-la-nonne-at-lac-la-nonne

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