Graham River above Colt Creek water level

Name: Graham River above Colt Creek water level (Environment and Climate Change Canada – Water Survey of Canada)
Creator: Environment and Climate Change Canada – Water Survey of Canada
License: https://open.canada.ca/en/open-government-licence-canada

River gauge, Graham River, British Columbia, Canada

Directions

High for mid-October

Water level

-0.06m Steady over the last 24 hours

Measured Oct 19, 2026, 04:15 PM PDT (33 min ago)

Flow: 14.2 m³/s

History

7 days 30 days 1 year Years compared

20252026

Water level Normal range (10–90 %)

What this means

The gauge at Graham River above Colt Creek shows −0.06 m, above normal for mid-October.

The median for mid-October is −0.13 m, based on 15 years of readings, so the water level is 0.07 m above typical. On the same day last year the reading was −0.12 m, a difference of +0.06 m.

It has barely moved over the past 24 hours. Over the past 30 days it has moved between −0.09 m and −0.01 m.

That stands out in fall, when many rivers are usually near their lowest.

Compared with 15 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date: −0.13 m0.07 m above the median for this date
Normal for this date: −0.21 m – 0.00 m8 years in 10 fall in this range (15 years of records)
Same day last year: −0.12 m+0.06 m
Lowest and highest in 30 days: −0.09 m – −0.01 m
Lowest and highest in 12 months: −0.13 m – 0.02 m

Conditions at Graham River above Colt Creek

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

The forecast is not available right now.

Sunrise 07:51 AM Sunset 05:59 PM Daylight 10 hr, 9 min First quarter 63%

Map

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Halfway River above Graham RiverRiver gauge, Halfway River	3.78 m	Normal	±0	8.7 km
Williston Lake near Schooler CreekLake, Williston Lake	39.79 m	High	−0.03 m	45 km
Halfway River near Farrell CreekRiver gauge, Halfway River	0.14 m	Low	+0.02 m	50 km
Carbon Creek near the MouthRiver gauge, Carbon Creek	4.38 m	Very high	−0.03 m	60 km
Moberly River near Fort St. JohnRiver gauge, Moberly River	1.91 m	Very high	+0.01 m	73 km

Questions and answers

Is the Graham River above Colt Creek higher than last year?

Yes, it is 0.06 m higher than on the same day last year, when the reading was −0.12 m.

What is a normal level for the Graham River above Colt Creek in mid-October?

The median for mid-October is −0.13 m. In 8 years out of 10 the reading falls between −0.21 m and 0.00 m, based on 15 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 −0.06 m on the gauge does not mean the water is that deep.

What is the water level of Graham River above Colt Creek today?

On Oct 19, 2026, 04:15 PM PDT, the water level was −0.06 m. Steady over the last 24 hours.

Is Graham River above Colt Creek rising or falling?

Steady over the last 24 hours. Up 0.02 m over the last 7 days.

Is the level of Graham River above Colt Creek normal?

High for mid-October. Compared with 15 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:07FA005 (Agency page)
Coordinates: 56.45986, -122.35453 (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	−0.06 m	2026-10-19 23:15	Provisional
Flow	14.2 m³/s	2026-10-19 23:15	Provisional

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How to cite

Environment and Climate Change Canada – Water Survey of Canada: Graham River above Colt Creek (eccc:07FA005). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/canada/british-columbia/graham-river-above-colt-creek

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