Imsa

Upper

Grade III 4.9 km section
Set alert
current flow
2.9m³/s
status
Too low
optimal band: 8 – 16 m³/s
updated 3h 9m ago Report conditions
Flow · last year m³/s · auto-scaled
with basin rainfall (upstream catchment, mm/h)
72h 7d 30d 1y Flow Level
observed optimal band day-of-year average
Observed No forecast on this gauge yet

Facts

grade
III
length
4.9 km
drop
80 m
slope
16.31 m/km
elevation
612 – 532 m
optimal flow
8 – 16 m³/s

Gauge

source
NVE · Søndre Imssjøen
data
flow + level
station
2.578.0
readings
Provisional. NVE may correct them later. Why?
provenance
see NVE source →

Access & gauges

Søndre Imssjøen NVE 2.578.0
Put-in
Put-in · 61.5481°, 10.6620°
Directions
Take-out
Take-out · 61.5283°, 10.7337°
Directions
Elevation · drop 80 m · avg 16 m/km
© Kartverket Høydedata · CC BY 4.0

Catchment weather

· 54h hourly · 7d daily

About catchment weather

The numbers shown are a basin mean: averaged across a 2.5 km grid covering the upstream catchment of the attributed gauge. They are not point readings at the put-in. Local conditions at your put-in can differ: wind sheltering, valley shading, and micro-climate effects don't show up in a basin-area average.

Source: MET Norway locationforecast, deterministic single-run (not an ensemble). Cadence: refreshed once per day at 00:35 UTC. Horizon: hourly to +54h, then 6-hourly through +240h. The 6-hourly tail feeds the 7-day daily strip.

See Terms of use for full data provenance and licensing.

12.9°C
Clear · 0.0 mm/h now · Heavier band returns at +34h.
Wind 4.0 m/s
RH 50%
mm/h °C 1.9 1.3 0.6 0 20 13 7 0
today 13° /5° 0.0 mm
tue 16° /4° 4.2 mm
wed 12° /9° 7.1 mm
thu 13° /10° 1.8 mm
fri 12° /6° 0.0 mm
sat 12° /5° 0.0 mm
sun 12° /7° 0.1 mm
Issued · MET 72h sum 13.1 mm · max 1.7 mm/h @ +34h

Reports

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