What is the current water level of Arrow Reservoir?

The current water level of Arrow Reservoir (British Columbia) is 436.49 m, measured Nov 4, 6:35 a.m. at Water Survey of Canada gauge 08NE104.

Is the water level at Arrow Reservoir rising or falling?

The level is currently rising: 0.23 m over the past seven days.

How does the current level compare with the last 16 days?

Over the past 16 days the gauge ranged from 435.92 to 436.54 m. The current reading sits near the top of that range.

Where does the water level data for Arrow Reservoir come from?

Readings come from the Arrow Reservoir At Nakusp gauge (08NE104) in Water Survey of Canada's realtime hydrometric network (ECCC), refreshed every 5 minutes to an hour depending on the station — loaded server-side on this page, fresh on every visit.

Arrow Reservoir water level

Water level recorded at Water Survey of Canada gauge 08NE104, refreshed every 5 minutes to an hour depending on the station.

Good to know 📏 Reading Water Survey of Canada gauges: what the level number means 💨 Gust factor: an indicator of jibe-crash risk

Current level

436.49m

measured Nov 4, 6:35 a.m.

24-hour change

−0.01m

falling

7-day change

+0.23m

rising

Range (16 days)

435.92–436.54m

lowest to highest daily reading

Water levels, day by day

Date	Water level	Δ vs previous day
Nov 4●	436.49	↓ 0.01
Nov 3	436.51	↓ 0.02
Nov 2	436.53	↓ 0.02
Nov 1	436.54	↑ 0.01
Oct 31	436.53	↑ 0.04
Oct 30	436.49	↑ 0.09
Oct 29	436.40	↑ 0.10
Oct 28	436.30	↑ 0.04
Oct 27	436.26	↑ 0.05
Oct 26	436.21	↑ 0.07
Oct 25	436.15	↑ 0.10
Oct 24	436.04	↑ 0.11
Oct 23	435.93	↑ 0.02
Oct 22	435.92	↑ 0.06

Readings fetched Nov 4, 7:41 a.m. (just now); the chart below loads the current trace live from Water Survey of Canada.

Arrow Reservoir water level — common questions

What is the current water level of Arrow Reservoir?: The current water level of Arrow Reservoir (British Columbia) is 436.49 m, measured Nov 4, 6:35 a.m. at Water Survey of Canada gauge 08NE104.
Is the water level at Arrow Reservoir rising or falling?: The level is currently rising: 0.23 m over the past seven days.
How does the current level compare with the last 16 days?: Over the past 16 days the gauge ranged from 435.92 to 436.54 m. The current reading sits near the top of that range.
Where does the water level data for Arrow Reservoir come from?: Readings come from the Arrow Reservoir At Nakusp gauge (08NE104) in Water Survey of Canada's realtime hydrometric network (ECCC), refreshed every 5 minutes to an hour depending on the station — loaded server-side on this page, fresh on every visit.

Water level history

Water level · WSC gauge 08NE104

Reading the chart. Water Survey of Canada gauges report water level in metres above the station’s datum. The absolute number matters less than the trend: a falling level means shrinking launch depth and exposed shoals, a rising one means floating debris and lost beach.

Water levels respond to dam operations, irrigation drawdown, snowmelt, and recent rainfall. For launch decisions, combine the trend here with the wind forecast — low water plus strong wind makes steep, tired ramps.