Mill Creek at The Mouth
Water level and flow at gauge 05AA011, Alberta. The flow is normal for October (142% of the median). In the last 24 hours it has been steady.
Latest reading Oct 25, 6 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 50 years of monthly averages): 0.53 m³/s18.6 cfs – 1.30 m³/s46.0 cfs, median 0.60 m³/s21.3 cfs. Right now it is at 142% of the median.
June 19, 1975 · approved records 1967–2025 (HYDAT). Right now the flow is 0% of that record.
42% higher than on October 25, 2025 (0.60 m³/s21.3 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 37 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
Periods of light snow. Wind up to 15 km/h. High zero. Wind chill minus 8 this morning. UV index 1 or low.
Cloudy. 30 percent chance of flurries this evening. Low minus 4.
Mainly cloudy. Wind up to 15 km/h. High plus 2. Wind chill minus 6 in the morning. UV index 2 or low.
Increasing cloudiness. Low minus 4.
Forecast for Pincher Creek (14 km away) from Environment and Climate Change Canada, issued . Full official forecast ↗ · we check for new forecasts every 2 hours.
Nearby gauges
| Castle RiverBeaver Mines · 2 km | 0.66 m2.17 ft | Normal |
| Pincher CreekPincher Creek · 14 km | 0.25 m0.83 ft | Normal |
| Kettles CreekPincher Creek · 15 km | 7.91 m25.96 ft | Below normal |
| Oldman ReservoirPincher Creek · 17 km | 1,111.50 m3,646.66 ft | Normal |
| Castle RiverRanger Station · 17 km | 1.61 m5.27 ft | Normal |
| Pincher CreekFront Range Road · 18 km | 7.79 m25.56 ft | Normal |
About this gauge
Station: 05AA011 · Mill Creek Near the Mouth
Location: 49.4695, -114.1342 · Alberta
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 Mill Creek at The Mouth today?
The latest reading (Oct 25, 6 AM, local standard time) is 0.64 m (2.11 ft) with a flow of 0.86 m³/s (30.2 cfs).
Is the Mill Creek at The Mouth high right now?
The flow is normal for October (142% of the median).
Is the Mill Creek rising or falling?
In the last 24 hours it has been steady.
What is the highest flow ever recorded on the Mill Creek at The Mouth?
210 m³/s (7,416 cfs) on June 19, 1975, the highest instantaneous flow in the approved records of the Water Survey of Canada (1967–2025). Events after 2025 are not yet in the approved archive.
How does the Mill Creek at The Mouth compare with a year ago?
The flow is 42% higher than on October 25, 2025 (0.60 m³/s (21.3 cfs), approved daily mean (HYDAT)).
Where does this data come from?
Gauge 05AA011 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.