201002 - Fairywater at Dudgeon Bridge
| Grid Reference: | 23 (IH) 405 757 |  |
| Operator: | RA |
| Catchment Area: | 158.4 km2 |
|
Level of Station: | 61.0 mOD |
| Max. Altitude: | 420.0 mOD |
| Mean flow: | 5.24 m3s-1
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| 95% exceedance (Q95): |
0.416 m3s-1 |
| 10% exceedance
(Q10): | 13.372 m3s-1 |
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61-90 Av. Ann. Rainfall: | 1286 mm |
Sample Hydrograph of Gauged Daily Flows
Flow Duration Curve for Gauged
Daily Flows
Station Description
Velocity-area station with cableway. Flows from
1977 reprocessed in 2002. Natural regime - no water abstractions or
significant returns.Catchment Description
Catchment geology is 50% Carboniferous L'st some exposed, with extensive
areas of till and alluvium drift deposits on both banks of the river.
Predominantly grassland with some shrub heath, bog and coniferous woodland. No
significant urban development.Factors Affecting
Runoff
- Natural to within 10% at the 95 percentile flow.
River Flow and Catchment Rainfall on the National
River Flow Archive
| Gauged Daily Flows (gdf):
| 1971 to 2008 |
| Monthly Catchment Rainfall (rnf): | 1971 to 2008
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| Datatype | 1970s | 1980s |
1990s | 2000s |
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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