Flood Monitor

Your river, in focus

River Calder at Portsmouth Lennox Road river level

Near Portsmouth, Aire and Calder catchment

0.52m+0.07 rising 24h
typical low 0.08record 1.15

The River Calder at Portsmouth Lennox Road is currently 0.52 m, rising over the last 24 hours.

This is within the station's typical range (0.08–1.12 m), 0.60 m below the level at which it is considered high.

The highest level on record here is 1.15 m.

Measurements

Current level
0.52 m
Typical range
0.08–1.12 m
Below typical high by
0.60 m
Highest on record
1.15 m
River
River Calder
Nearest town
Portsmouth
Catchment
Aire and Calder
EA station reference
L12010
Last updated
Fri, 18 Sep 2026 22:45:00 GMT

Last 7 days

↑ record 1.150.390.460.5312 Sept18 Sept

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