Imsa

Lower

Grade III 8.5 km section
Set alert
current flow
4.1m³/s
status
Too low
optimal band: 8 – 16 m³/s
updated 2h 33m ago Report conditions
Flow · last 72 hours 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
8.5 km
drop
136 m
slope
15.98 m/km
elevation
412 – 276 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 · 61.4830°, 10.8856°
Directions
Take-out
Take-out · 61.4622°, 11.0233°
Directions
Elevation · drop 136 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.

4.9°C
Fog · 0.0 mm/h now · feels 2°C · Heavier band returns at +70h.
Wind 3.0 m/s
RH 100%
mm/h °C 1 0.7 0.3 0 15 10 5 0
today 5° /4° 0.0 mm
sat 9° /2° 0.0 mm
sun 10° /3° 0.0 mm
mon 8° /4° 0.4 mm
tue 9° /6° 1.1 mm
wed 8° /3° 0.0 mm
thu 6° /2° 0.5 mm
Issued · MET 72h sum 0.4 mm · max 0.4 mm/h @ +70h

Reports

Loading reports…