18008 - Leny at Anie
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Grid Reference: | 27 (NN) 585 096 | 
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| Operator: | SEPA |
| Local number: | 35 |
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Catchment Area: | 190.0 km2 |
| Level of
Station: | 120.2 mOD |
| Max. Altitude: | 1165.0 mOD |
| Mean flow: | 12.74 m3s-1
|
| 95% exceedance (Q95): |
0.93 m3s-1 |
| 10% exceedance
(Q10): | 31.71 m3s-1 |
|
61-90 Av. Ann. Rainfall: | 2189 mm |
Sample Hydrograph of Gauged Daily Flows
Flow Duration Curve for Gauged
Daily Flows
Station Description
Well sited station on a natural section of an
upland gravel bed river draining steep slopes. As the site is adjacent to a
picnic area the gravel bar low flow control is susceptible to rearrangement by
children. Catchment response is damped by two large natural storage lochs.
Catchment Description
Catchment rising up
to ~1150m; rugged topography. Catchment is underlain by metamorphic rocks with
igneous intrusions; approx. 50% is overlain by superficial deposits. Land use
mostly open heather moorland; some forest.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): | 1973 to 2008 |
| Monthly Catchment Rainfall (rnf): | 1973
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.
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