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River Clyde at Blairston: level & flow

River gauge in Scotland · All River Clyde gauges

55.3m³/s
1,954 cfs · gauge 0.692 m · what is cfs?
Measured · provisional
Normal for the dateFalling
24 hours
▲ 17 m³/s
7 days
▼ 77 m³/s
Normal for Oct 23 ?
48.6 m³/s
Water temp ?
Not measured

At a glance · Oct 23

About normal

The River Clyde at Blairston is flowing within its normal range for Oct 23.

  • This week↘ Falling 77 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): 14.57–116.98 m³/sNormal (25th–75th percentile): 20.25–79.46 m³/sToday: 55.34 m³/sToday 55.34 m³/sMedian 48.5910th90th25th75th
Usual range (10th–90th percentile): 14.57–116.98 m³/sNormal (25th–75th percentile): 20.25–79.46 m³/sToday: 55.34 m³/sToday 55.34 m³/sMedian 48.5910th90th25th75th
Ratio scale: equal steps are equal multiples, because flow varies so much.

Flow today against this gauge's percentiles for the date (66 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 above the Oct 23 median of 48.6 m³/s (66 years of data).

It has risen 17.2 m³/s in the past 24 hours.

The highest annual peak on record is 676.4 m³/s (Dec 11, 1994).

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
676.4 m³/s (Dec 11, 1994)
Highest annual peak stage
4.037 m (Dec 12, 1994)
Lowest daily flow, last 5 years
4.84 m³/s (May 22, 2025)
Normal range for Oct 23
20.3 m³/s – 79.5 m³/s (66 years)

Up & downstream