Salmon River at Tamworth
Water level and flow at gauge 02HM010, Ontario. The flow is normal for October (183% of the median). In the last 24 hours it has been falling.
Latest reading Oct 25, 7 AM local standard time (2 hours ago) · data checked · we check every 30 minutes
Compared with a normal October
Normal for October (middle half of 24 years of monthly averages): 0.24 m³/s8.45 cfs – 1.68 m³/s59.4 cfs, median 0.52 m³/s18.3 cfs. Right now it is at 183% of the median.
April 18, 2014 · approved records 2002–2025 (HYDAT). Right now the flow is 2% of that record.
1454% higher than on October 25, 2025 (0.06 m³/s2.15 cfs)
approved daily mean (HYDAT)
Last 30 days
Hourly readings · shaded: normal range for this month
This year compared with past years
Daily flow
Normal range: monthly averages of 23 years (lighter band: 10th–90th percentile). Past years: approved daily means from HYDAT, the Water Survey of Canada archive (the latest year published is 2025). 2026: daily means of the provisional real-time readings collected by Canada River Levels since October 22, 2026.
Weather near this gauge
Sunny. Fog patches dissipating this morning. Wind becoming southwest 20 km/h this afternoon. High 17. Wind chill minus 4 this morning. UV index 3 or moderate.
Increasing cloudiness early this evening. 30 percent chance of showers overnight. Low 8.
Cloudy. 30 percent chance of showers in the morning. Wind becoming north 20 km/h late in the morning. High 13. UV index 2 or low.
Cloudy periods. Low minus 6.
Forecast for Kaladar (21 km away) from Environment and Climate Change Canada, issued . Full official forecast ↗ · we check for new forecasts every 2 hours.
Nearby gauges
| Depot CreekBellrock · 18 km | 6.69 m21.94 ft | Normal |
| Clare RiverBogart · 19 km | 1.67 m5.47 ft | Normal |
| Napanee RiverCamden East · 21 km | 12.41 m40.70 ft | Normal |
| Moira RiverTweed · 26 km | 4.30 m14.11 ft | Normal |
| Skootamatta RiverActinolite · 27 km | 3.08 m10.10 ft | Above normal |
| Wilton CreekNapanee · 30 km | 6.24 m20.46 ft | Normal |
About this gauge
Station: 02HM010 · Salmon River at Tamworth
Location: 44.4862, -76.9930 · Ontario
Same river: Shannonville
Water levels are measured from a local reference point at each gauge, not from sea level, so they cannot be compared between gauges.
Official sources
For flood warnings, advisories and approved data, always use these official services:
Questions
What is the water level of the Salmon River at Tamworth today?
The latest reading (Oct 25, 7 AM, local standard time) is 4.56 m (14.96 ft) with a flow of 0.95 m³/s (33.5 cfs).
Is the Salmon River at Tamworth high right now?
The flow is normal for October (183% of the median).
Is the Salmon River rising or falling?
In the last 24 hours it has been falling.
What is the highest flow ever recorded on the Salmon River at Tamworth?
60.7 m³/s (2,144 cfs) on April 18, 2014, the highest instantaneous flow in the approved records of the Water Survey of Canada (2002–2025). Events after 2025 are not yet in the approved archive.
How does the Salmon River at Tamworth compare with a year ago?
The flow is 1454% higher than on October 25, 2025 (0.06 m³/s (2.15 cfs), approved daily mean (HYDAT)).
Where does this data come from?
Gauge 02HM010 of the Water Survey of Canada (Environment and Climate Change Canada). Real-time data are provisional and may be revised. We check for new readings every 30 minutes. Canada River Levels is not an official source.