Harper Creek at The Mouth
Water level and flow at gauge 08LB076, British Columbia. The flow is well below normal for October (35% of the median). In the last 24 hours it has been rising.
Latest reading Oct 25, 9 AM local standard time (about an hour ago) · data checked · we check every 30 minutes
Compared with a normal October
Normal for October (middle half of 53 years of monthly averages): 1.01 m³/s35.7 cfs – 2.18 m³/s77.0 cfs, median 1.58 m³/s55.8 cfs. Right now it is at 35% of the median.
May 31, 1997 · approved records 1974–2025 (HYDAT). Right now the flow is 1% of that record.
60% lower than on October 25, 2025 (1.39 m³/s49.1 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 51 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
Cloudy with 30 percent chance of showers early this afternoon then a mix of sun and cloud. Snow level 1000 metres. Wind northeast 20 km/h. High 8. UV index 1 or low.
Partly cloudy. Wind northeast 20 km/h becoming light this evening. Low plus 2.
Mainly sunny. Fog patches dissipating in the morning. High 10. UV index 1 or low.
Clear. Low minus 5.
Forecast for Clearwater (34 km away) from Environment and Climate Change Canada, issued . Full official forecast ↗ · we check for new forecasts every 2 hours.
Nearby gauges
| Barriere RiverBelow Sprague Creek · 13 km | 0.07 m0.22 ft | Very low |
| Lemieux CreekThe Mouth · 24 km | 0.86 m2.81 ft | Very low |
| Barriere RiverThe Mouth · 25 km | 2.56 m8.39 ft | Very low |
| North Thompson RiverBirch Island · 28 km | 0.48 m1.56 ft | Very low |
| Louis CreekThe Mouth · 30 km | 3.59 m11.79 ft | Very low |
| Fishtrap CreekMcLure · 34 km | 1.97 m6.45 ft | Very low |
About this gauge
Station: 08LB076 · Harper Creek Near the Mouth
Location: 51.3544, -119.8816 · British Columbia
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 Harper Creek at The Mouth today?
The latest reading (Oct 25, 9 AM, local standard time) is 0.90 m (2.97 ft) with a flow of 0.56 m³/s (19.7 cfs).
Is the Harper Creek at The Mouth high right now?
The flow is well below normal for October (35% of the median).
Is the Harper Creek rising or falling?
In the last 24 hours it has been rising.
What is the highest flow ever recorded on the Harper Creek at The Mouth?
63.3 m³/s (2,235 cfs) on May 31, 1997, the highest instantaneous flow in the approved records of the Water Survey of Canada (1974–2025). Events after 2025 are not yet in the approved archive.
How does the Harper Creek at The Mouth compare with a year ago?
The flow is 60% lower than on October 25, 2025 (1.39 m³/s (49.1 cfs), approved daily mean (HYDAT)).
Where does this data come from?
Gauge 08LB076 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.