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Ancaster Creek at Ancaster water level

River gauge, Ancaster Creek, Ontario, Canada

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Right now

Low for mid-October

Water level

0.12m Steady over the last 24 hours

Flow
0.05 m³/s
0.13 0.15

History

History
0.100.130.150.18mOct 11Oct 13Oct 15Oct 16Oct 180.100.130.150.18mOct 11Oct 15Oct 18
0.10.20.3mSep 18Sep 26Oct 3Oct 10Oct 180.10.20.3mSep 18Oct 3Oct 18
0.100.150.200.25mOct 2025Jan 2026Apr 2026Jul 2026Oct 20260.100.150.200.25mOct 2025Apr 2026Oct 2026
0.100.150.200.25mJanMarMayJulSepNov20260.100.150.200.25mJanAprJulOct2026

20252026

Water level Normal range (10–90 %)

What this means

Low water at Ancaster Creek at Ancaster: the gauge reads 0.12 m, below normal for mid-October.

That puts it 0.01 m below the median of 0.13 m for mid-October, based on 21 years of readings. A year ago it stood at 0.10 m (+0.02 m).

The level has held steady over the past 24 hours. Without real rain upstream, that is unlikely to change quickly. The 30-day range is 0.10 m – 0.29 m.

Fall is often low-water season on rivers, and it usually takes a few days of steady rain to change that.

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

Key numbers

Median for this date
0.13 m0.01 m below the median for this date
Normal for this date
0.11 m – 0.16 m8 years in 10 fall in this range (21 years of records)
Same day last year
0.10 m+0.02 m
Lowest and highest in 30 days
0.10 m – 0.29 m
Lowest and highest in 12 months
0.10 m – 0.21 m

Freshet, ice and paddling

Open-water season is the time for canoe trips and fishing, though rapids change character with every few centimetres of water.

Flood advisories come from the provincial river forecast centre.

Weather at the gauge

Rain in the last 3 days: 4.0 mm. Rain that falls upstream can take hours or days to show up at a river gauge.

18 Sun 16° 3° – Wind 23 km/h
19 Mon 18° 6° – Wind 17 km/h
20 Tue 15° 8° – Wind 16 km/h
21 Wed 13° 7° – Wind 11 km/h
22 Thu 19° 7° – Wind 7 km/h
23 Fri 12° 8° – Wind 18 km/h
24 Sat 17° 6° – Wind 20 km/h

Forecast: Open-Meteo

Sunrise 07:38 AM Sunset 06:34 PM Daylight 10 hr, 56 min First quarter 49%

Map

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Spencer Creek at DundasRiver gauge, Spencer Creek 6.03 m Normal −0.01 m 3.9 km
Spencer Creek at Highway No. 5River gauge, Spencer Creek 0.54 m Normal −0.01 m 8.6 km
Grindstone Creek near MillgroveRiver gauge, Grindstone Creek 2.25 m Normal −0.01 m 12 km
Grindstone Creek at Hidden Valley ParkRiver gauge, Grindstone Creek 8.33 m High −0.01 m 12 km
Spencer Creek near WestoverRiver gauge, Spencer Creek 13.99 m Very high ±0 16 km
Fairchild Creek near BrantfordRiver gauge, Fairchild Creek 1.47 m Normal −0.05 m 17 km
Bronte Creek at CarlisleRiver gauge, Bronte Creek 2.49 m Normal ±0 18 km
Mountsberg Creek near CarlisleRiver gauge, Mountsberg Creek 2.69 m High ±0 19 km

Questions and answers

How does Ancaster Creek at Ancaster compare with last year?

It is 0.02 m higher than on the same day last year, when the reading was 0.10 m.

What is a normal level for Ancaster Creek at Ancaster in mid-October?

The median for mid-October is 0.13 m. In 8 years out of 10 the reading falls between 0.11 m and 0.16 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 0.12 m on the gauge does not mean the water is that deep.

What is the water level of Ancaster Creek at Ancaster today?

On Oct 18, 2026, 07:20 AM EDT, the water level was 0.12 m. Steady over the last 24 hours.

Is Ancaster Creek at Ancaster rising or falling?

Steady over the last 24 hours. Up 0.01 m over the last 7 days.

Is the level of Ancaster Creek at Ancaster normal?

Low 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:02HB021 (Agency page)
Coordinates
43.23117, -79.97386 (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 0.12 m 2026-10-18 11:20 Provisional
Flow 0.05 m³/s 2026-10-18 11:20 Provisional

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How to cite

Environment and Climate Change Canada – Water Survey of Canada: Ancaster Creek at Ancaster (eccc:02HB021). Accessed October 18, 2026 via Nivelmap, https://nivelmap.com/en/canada/ontario/ancaster-creek-at-ancaster

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.