Big Carp River near Sault Ste. Marie water level
River gauge, Big Carp River, Ontario, Canada
Right now
Normal for mid-October
Water level
- Flow
- 0.01 m³/s
History
20252026
What this means
The gauge at Big Carp River near Sault Ste. Marie reads 2.46 m, a normal level for mid-October.
The median for mid-October is 2.56 m, based on 21 years of readings, so the water level is 0.10 m below typical. On the same day last year the reading was 2.59 m, a difference of −0.13 m.
The level is falling, down 0.01 m over the past 24 hours. Over the past 30 days it has moved between 2.41 m and 2.67 m.
Fall is often low-water season on rivers, until steadier rain returns.
Compared with 21 years of daily readings for this time of year. How to read levels
Key numbers
- Median for this date
- 2.56 m0.10 m below the median for this date
- Normal for this date
- 2.28 m – 2.93 m8 years in 10 fall in this range (21 years of records)
- Same day last year
- 2.59 m−0.13 m
- Lowest and highest in 30 days
- 2.41 m – 2.67 m
- Lowest and highest in 12 months
- 2.40 m – 2.99 m
Conditions at Big Carp River near Sault Ste. Marie
Paddlers should check the trend as well as the level; summer storms can raise rivers quickly.
Flood advisories come from the provincial river forecast centre.
Weather at the gauge
Rain in the last 3 days: 10 mm. Rain that falls upstream can take hours or days to show up at a river gauge.
Forecast: Open-Meteo
Map
Nearby gauges
| Gauge | Level | Compared with normal | 24 hours | Distance |
|---|---|---|---|---|
| St. Marys River at Sault Ste. Marie, OntarioRiver gauge, St. Marys River | 86,500 cfs | Normal | −10,700.0 cfs | 7 mi |
| Root River at Sault Ste. MarieRiver gauge, Root River | 13.00 m | Very high | −0.03 m | 15 km |
| St. Marys River near Garden RiverRiver gauge, St. Marys River | 24.10 m | Normal | −0.09 m | 26 km |
| Goulais River near Kirby'S CornerRiver gauge, Goulais River | 2.71 m | Very low | −0.01 m | 26 km |
| Pine River near RudyardRiver gauge, Pine River | 1.11 ft | Below flood stage | −0.07 ft | 24 mi |
| Goulais River near SearchmontRiver gauge, Goulais River | 7.35 m | Low | −0.03 m | 54 km |
| Batchawana River near BatchawanaRiver gauge, Batchawana River | 2.18 m | Low | ±0 | 54 km |
| Thessalon River near Poplar DaleRiver gauge, Thessalon River | 1.89 m | Very low | −0.02 m | 58 km |
Questions and answers
Is the Big Carp River near Sault Ste. Marie higher than last year?
No, it is 0.13 m lower than on the same day last year, when the reading was 2.59 m.
What is a normal level for the Big Carp River near Sault Ste. Marie in mid-October?
The median for mid-October is 2.56 m. In 8 years out of 10 the reading falls between 2.28 m and 2.93 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 2.46 m on the gauge does not mean the water is that deep.
What is the water level of Big Carp River near Sault Ste. Marie today?
On Oct 19, 2026, 03:20 PM EDT, the water level was 2.46 m. Down 0.01 m over the last 24 hours.
Is Big Carp River near Sault Ste. Marie rising or falling?
Down 0.01 m over the last 24 hours. Down 0.16 m over the last 7 days.
Is the level of Big Carp River near Sault Ste. Marie normal?
Normal 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:02BF004(Agency page)- Coordinates
46.51589, -84.46518(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
| Parameter | Last value | Time (UTC) | Quality |
|---|---|---|---|
| Water level | 2.46 m | 2026-10-19 19:20 | Provisional |
| Flow | 0.01 m³/s | 2026-10-18 22:50 | Provisional |
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How to cite
Environment and Climate Change Canada – Water Survey of Canada: Big Carp River near Sault Ste. Marie (eccc:02BF004). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/canada/ontario/big-carp-river-near-sault-ste-marie
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