Baltimore Creek at Baltimore
Water level and flow at gauge 02HD020, Ontario. The flow is well below normal for October (64% of the median). In the last 24 hours it has been steady.
Latest reading Oct 25, 1 PM 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 20 years of monthly averages): 0.43 m³/s15.1 cfs – 0.56 m³/s19.9 cfs, median 0.51 m³/s18.1 cfs. Right now it is at 64% of the median.
January 11, 2020 · approved records 2007–2025 (HYDAT). Right now the flow is 2% of that record.
28% lower than on October 25, 2025 (0.45 m³/s16.0 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 19 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. High 16. UV index 3 or moderate.
Partly cloudy. Low 9.
Mainly cloudy. 30 percent chance of showers in the morning and early in the afternoon. High 15. UV index 3 or moderate.
Clear. Low zero.
Forecast for Cobourg (8 km away) from Environment and Climate Change Canada, issued . Full official forecast ↗ · we check for new forecasts every 2 hours.
Nearby gauges
| Cobourg BrookPrecious Corners · 7 km | 2.26 m7.42 ft | Very high |
| Cobourg BrookCobourg · 8 km | 6.42 m21.05 ft | Below normal |
| Shelter Valley BrookGrafton · 12 km | 0.74 m2.44 ft | Below normal |
| Ganaraska RiverAbove Dale · 15 km | 0.95 m3.11 ft | Very low |
| Ganaraska RiverOsaca · 23 km | 0.37 m1.20 ft | Very low |
| North West Ganaraska RiverOsaca · 23 km | 2.48 m8.12 ft | Very low |
About this gauge
Station: 02HD020 · Baltimore Creek at Baltimore
Location: 44.0288, -78.1471 · Ontario
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 Baltimore Creek at Baltimore today?
The latest reading (Oct 25, 1 PM, local standard time) is 1.34 m (4.39 ft) with a flow of 0.33 m³/s (11.6 cfs).
Is the Baltimore Creek at Baltimore high right now?
The flow is well below normal for October (64% of the median).
Is the Baltimore Creek rising or falling?
In the last 24 hours it has been steady.
What is the highest flow ever recorded on the Baltimore Creek at Baltimore?
15.6 m³/s (551 cfs) on January 11, 2020, the highest instantaneous flow in the approved records of the Water Survey of Canada (2007–2025). Events after 2025 are not yet in the approved archive.
How does the Baltimore Creek at Baltimore compare with a year ago?
The flow is 28% lower than on October 25, 2025 (0.45 m³/s (16.0 cfs), approved daily mean (HYDAT)).
Where does this data come from?
Gauge 02HD020 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.