River Nar level at Marham

Latest at 6:15am on 25 February

Height
0.48m
Trend
Steady
State
High

Normal range 0.10m to 0.32m

Height in metres over the last 5 days

We take measurements more often as the risk of flooding increases.

Levels that are very low or below zero are normal for some stations.

Download data CSV (12KB)

How levels here could affect nearby areas

0.66m
Water reaches the highest level recorded at this measuring station (recorded on 27 April 1981)
0.53m
Property flooding is possible above this level. One or more flood warnings may be issued
0.48m
Latest level
0.42m (level exceeded)
Low lying land flooding is possible above this level. One or more flood alerts may be issued
0.32m (level exceeded)
This is the top of the normal range

Flooding might not happen again at the same historical levels. This may be because flood management schemes are now in place.