Country: UK
United StatesCanadaUnited Kingdom

River Irvine at Shewalton: level & flow

River gauge in Scotland · All River Irvine gauges

13.2m³/s
467 cfs · gauge 1.358 m · what is cfs?
Measured · provisional
Normal for the dateFalling
24 hours
▼ 3 m³/s
7 days
▼ 17 m³/s
Normal for Oct 23 ?
11.0 m³/s
Water temp ?
Not measured

At a glance · Oct 23

About normal

The River Irvine at Shewalton is flowing within its normal range for Oct 23.

  • This week↘ Falling 17 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): 2.39–31.12 m³/sNormal (25th–75th percentile): 4.96–21.75 m³/sToday: 13.23 m³/sToday 13.23 m³/sMedian 11.0310th90th25th75th
Usual range (10th–90th percentile): 2.39–31.12 m³/sNormal (25th–75th percentile): 4.96–21.75 m³/sToday: 13.23 m³/sToday 13.23 m³/sMedian 11.0310th90th25th75th
Ratio scale: equal steps are equal multiples, because flow varies so much.

Flow today against this gauge's percentiles for the date (54 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 11.0 m³/s (54 years of data).

It has dropped 2.70 m³/s in the past 24 hours.

The highest annual peak on record is 271.7 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
271.7 m³/s (Dec 11, 1994)
Highest annual peak stage
4.390 m (Dec 22, 2014)
Lowest daily flow, last 5 years
0.33 m³/s (Jul 26, 2021)
Normal range for Oct 23
4.96 m³/s – 21.8 m³/s (54 years)

Up & downstream