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Reference
Data
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Catchment Daily Rainfall (CDR):
1-day max =
3-day max =
7-day max =
14.9 mm
21.7 mm
47.8 mm
Volume of Rainfall:
1-day max =
3-day max =
7-day max =
7.96 M m3
11.59 M m3
25.52 M m3
Gauged Daily Flow (GDF):
1-day max =
Days over Q10 =
Days over Q5 =
> 18.3 mm
17
9
Volume of Flow:
1-day max =
3-day max =
7-day max =
> 1.58 M m3
> 4.46 M m3
> 10.17 M m3
37002 - Chelmer at Rushes Lock
A useful station due to data availability back to 1932. However, flow data is inacurate at low and high readings, due to bypassing which begins at 0.57 metres, presumably when the Lock Gates overflow. Upgraded in 1965, to increase max flow from 10 to 20 cumecs. Frustratingly the Level data is not available.
Data available from NRFA:
CDR: 1932-01-01 to 2017-12-31
GDF: 1932-01-01 to 2010-10-05
Reference:
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