27013 - Ewden Beck at More Hall
Reservoir
| Grid Reference: | 43 (SK) 289 957
| 
|
| Operator: | EA |
| Catchment Area: | 26.4 km2 |
| Level of Station: | 123.0 mOD |
| Max. Altitude: | 547.0 mOD |
| Mean flow: | 0.29 m3s-1 |
| 95%
exceedance (Q95): | 0.054 m3s-1
|
| 10% exceedance (Q10): | 0.645 m3s-1 |
| 61-90 Av. Ann.
Rainfall: | 1138 mm |
Sample
Hydrograph of Gauged Daily Flows
Flow Duration Curve for Gauged Daily Flows
Station Description
Compound structure consisting of sharp-edge weir between broad-crested flanks.
Primarily designed to measure compensation flows from More Hall Reservoir.
Factors Affecting Runoff
-
Reservoir(s) in catchment affect runoff.
- Regulation from surface water
and/or ground water.
- Runoff reduced by public water supply abstraction.
River Flow and Catchment Rainfall on the National
River Flow Archive
| Gauged Daily Flows (gdf):
| 1954 to 1980 |
| Naturalised Monthly Flows (nmf): | 1954 to 1971 |
|
Monthly Catchment Rainfall (rnf): | 1954 to 2008 |
| | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | |
| Datatype | 1950s |
1960s | 1970s | 1980s | 1990s |
2000s |
|---|
| gdf | | | | | | | | | | |
| nmf |
| | | | | |
| | | | | |
| rnf |
| | | | |
| |
| | | |
| | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | |
|
For many stations monthly peak flows are also archived. When daily
flow data are not available monthly mean flows may be held on the National
River Flow Archive. See Data Holdings for further
information.
NRFA Home
Page Station Summaries
Regional Maps
Data Holdings