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River Spey at Invertruim: level & flow

River gauge in Scotland · All River Spey gauges

4.42m³/s
156 cfs · gauge 0.448 m · what is cfs?
Measured · provisional
Normal for the dateFalling
24 hours
▼ 1 m³/s
7 days
▼ 1 m³/s
Normal for Oct 23 ?
5.90 m³/s
Water temp ?
Not measured

At a glance · Oct 23

About normal

The River Spey at Invertruim is flowing within its normal range for Oct 23.

  • This week↘ Falling 0.56 m³/s

Compared with this gauge's own records for the same date. A statistical guide, not advice.

Today compared with past years on Oct 23

Usual range (10th–90th percentile): 3.04–12.10 m³/sNormal (25th–75th percentile): 4.30–8.42 m³/sToday: 4.42 m³/sToday 4.42 m³/sMedian 5.9010th90th25th75th
Usual range (10th–90th percentile): 3.04–12.10 m³/sNormal (25th–75th percentile): 4.30–8.42 m³/sToday: 4.42 m³/sToday 4.42 m³/sMedian 5.9010th90th25th75th
Ratio scale: equal steps are equal multiples, because flow varies so much.

Flow today against this gauge's percentiles for the date (74 years). A statistical guide, not advice.

Angling level guide

A statistical guide from this gauge's own history: "low" is below the 25th percentile for Oct 23, "high" above the 75th, "good" in between. It is not advice: check conditions on the bank, local club rules and any flood warning.

What this means

Flow is below the Oct 23 median of 5.90 m³/s (74 years of data).

It has dropped 0.97 m³/s in the past 24 hours.

The highest annual peak on record is 188.5 m³/s (Dec 17, 1966).

Flow chart

Loading chart…

Measured Normal range for the date (middle 50% of past years)

Flood status

Flood warnings in Scotland are issued by SEPA, not by this website. Check Floodline Scotland for warnings in force.

Records

Highest annual peak flow
188.5 m³/s (Dec 17, 1966)
Highest annual peak stage
2.364 m (Oct 8, 2023)
Lowest daily flow, last 5 years
1.07 m³/s (May 22, 2025)
Normal range for Oct 23
4.30 m³/s – 8.42 m³/s (74 years)

Up & downstream