Nivelmap
EN

Moyie River at Eastport water level

River gauge, Moyie River, Idaho, United States

Directions

Right now

Very low for mid-October

Water level

3.30ft Steady over the last 24 hours

Flow
48.5 cfs
3 5 8 10 Highest onrecord 10.55 ft Minor floodstage 9.00 ft Lowest on record 3.15 ft

History

History
3.33.53.84.0ftOct 16Oct 19Oct 23Oct 26Oct 303.33.53.84.0ftOct 16Oct 23Oct 30
3.33.53.84.0ftSep 21Sep 30Oct 10Oct 20Oct 303.33.53.84.0ftSep 21Oct 10Oct 30
468ftOct 2025Jan 2026Apr 2026Jul 2026Oct 2026Minor flood stage468ftOct 2025Apr 2026Oct 2026Minor flood stage
468ftJanMarMayJulSepNov2026468ftJanAprJulOct2026

20252026

Water level Normal range (10–90 %) Forecast Minor flood stage

The forecast expects the river to fall to 3.30 ft by Tuesday, October 20 at 11:00 AM. Issued Tuesday, October 20 at 08:05 AM by NOAA National Weather Service.

What this means

Low water at Moyie River at Eastport: the gauge reads 3.30 ft, far below normal for mid-October.

That puts it 0.22 ft below the median of 3.52 ft for mid-October, based on 50 years of readings. It is 5.70 ft below the flood stage of 9.00 ft. A year ago it stood at 3.38 ft (−0.08 ft).

The level has held steady over the past 24 hours. The forecast expects the river to fall to 3.30 ft by Tuesday, October 20 at 11:00 AM. Without real rain upstream, that is unlikely to change quickly. The 30-day range is 3.29 ft – 3.34 ft.

Compared with 50 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date
3.52 ft0.22 ft below the median for this date
Normal for this date
3.31 ft – 3.99 ft8 years in 10 fall in this range (50 years of records)
Same day last year
3.38 ft−0.08 ft
Lowest and highest in 30 days
3.29 ft – 3.34 ft
Lowest and highest in 12 months
3.29 ft – 6.70 ft
Highest on record
10.55 ftMay 20, 1954
Lowest on record
3.15 ftOctober 9, 2001
Forecast peak
3.32 ftFriday, October 23 at 11:00 AM

Paddling and fishing conditions

At low levels, plan for shorter paddling trips and expect to walk your boat through a few shoals.

For reference, flood stage is 9.00 ft.

What happens at each level

10.00 ft
Several homes are flooded on U.S. 95 south of Eastport. Flooding occurs on portions of Meadow Creek Road between Eastport and Meadow Creek.
9.90 ft
Water enters basements of government housing on U.S. 95...just south of the Canadian Border.
9.00 ft
Lowland flooding occurs between Eastport and Addie. High flow notification sent from Moyie Dam.
3.30 ft
Right now

Impact statements from the U.S. National Weather Service.

Highest crests on record

Chance of at least minor flooding in October to December: < 5 %.

RankLevelDate
110.55 ftMay 20, 1954
210.52 ftMay 20, 1956
310.46 ftMay 21, 2002
410.44 ftMay 27, 1961
510.32 ftMay 11, 1976
610.26 ftMay 17, 1997
710.25 ftMay 24, 1948
89.96 ftMay 21, 2008
99.54 ftMay 23, 1967
109.53 ftMay 9, 2018

Weather at the gauge

No rain in the last 3 days.

19 Mon 60° 36° – Wind 4 mph
20 Tue 66° 41° – Wind 6 mph
21 Wed 72° 47° – Wind 7 mph
22 Thu 68° 44° 0.04 in, 50% Wind 5 mph
23 Fri 52° 38° 0.09 in, 42% Wind 8 mph
24 Sat 51° 32° – Wind 5 mph
25 Sun 49° 30° – Wind 5 mph

Forecast: Open-Meteo

Sunrise 07:14 AM Sunset 05:47 PM Daylight 10 hr, 33 min Waxing gibbous 70%

Map

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Sullivan Creek near CanyonRiver gauge, Sullivan Creek 0.03 m Very low ±0 22 km
Kootenai River at PorthillRiver gauge, Kootenai River 43.99 ft Low −0.01 ft 15 mi
Arrow Creek near EricksonRiver gauge, Arrow Creek 0.30 m Normal ±0 27 km
Boundary Creek near PorthillRiver gauge, Boundary Creek 22.0 cfs Low ±0 18 mi
Kootenai River Bel Moyie River near Bonners FerryRiver gauge, Kootenai River Bel Moyie River 5,220 cfs Normal +260 cfs 21 mi
Kootenai River at Bonners FerryRiver gauge, Kootenai River 45.33 ft Low +0.10 ft 22 mi
Kootenai River at LeoniaRiver gauge, Kootenai River 10.50 ft Low +0.17 ft 27 mi
Moyie River above Noke CreekRiver gauge, Moyie River 1.78 m Normal ±0 46 km

Questions and answers

How does the Moyie River at Eastport compare with last year?

It is 0.08 ft lower than on the same day last year, when the reading was 3.38 ft.

What is flood stage for the Moyie River at Eastport?

The official flood stage is 9.00 ft. The level is currently 5.70 ft below it.

What is a normal level for the Moyie River at Eastport in mid-October?

The median for mid-October is 3.52 ft. In 8 years out of 10 the reading falls between 3.31 ft and 3.99 ft, based on 50 years of records.

Is gage height the same as water depth?

No. Gage height is measured from a fixed reference point chosen by the agency, so a reading of 10 ft does not mean the river is 10 ft deep.

What is the water level of Moyie River at Eastport today?

On Oct 20, 2026, 10:45 AM PDT, the water level was 3.30 ft. Steady over the last 24 hours.

Is Moyie River at Eastport rising or falling?

Steady over the last 24 hours. Steady over the last 7 days.

Is the level of Moyie River at Eastport normal?

Very low for mid-October. Compared with 50 years of daily readings for this time of year.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
U.S. Geological Survey
Station code
usgs:12306500 (Agency page)
Coordinates
48.99917, -116.17972 (WGS84)
Vertical datum
NAVD88
Update interval
every 15 minutes
Licence
Public domain. Data: U.S. Geological Survey (USGS), provisional data subject to revision

Published series

ParameterLast valueTime (UTC)Quality
Water level 3.30 ft 2026-10-20 17:45 Provisional
Flow 48.5 cfs 2026-10-20 17:45 Provisional

Download

Embed this gauge

Add a live card for this gauge to your website. It updates on its own and links back here.

How to cite

U.S. Geological Survey: Moyie River at Eastport (usgs:12306500). Accessed October 20, 2026 via Nivelmap, https://nivelmap.com/en/united-states/idaho/moyie-river-at-eastport

How we check values

Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.