Moyie River at Eastport water level
River gauge, Moyie River, Idaho, United States
Right now
Very low for mid-October
Water level
- Flow
- 48.5 cfs
History
20252026
The forecast expects the river to fall to 3.31 ft by Monday, October 19 at 11:00 PM. Issued Monday, October 19 at 09:09 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 3.31 ft by Monday, October 19 at 11:00 PM. 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
- 3.34 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 %.
| Rank | Level | Date |
|---|---|---|
| 1 | 10.55 ft | May 20, 1954 |
| 2 | 10.52 ft | May 20, 1956 |
| 3 | 10.46 ft | May 21, 2002 |
| 4 | 10.44 ft | May 27, 1961 |
| 5 | 10.32 ft | May 11, 1976 |
| 6 | 10.26 ft | May 17, 1997 |
| 7 | 10.25 ft | May 24, 1948 |
| 8 | 9.96 ft | May 21, 2008 |
| 9 | 9.54 ft | May 23, 1967 |
| 10 | 9.53 ft | May 9, 2018 |
Weather at the gauge
No rain in the last 3 days.
Forecast: Open-Meteo
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 | 43.98 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 | 5,170 cfs | Normal | +210 cfs | 21 mi |
| Kootenai River at Bonners FerryRiver gauge, Kootenai River | 45.29 ft | Low | +0.05 ft | 22 mi |
| Kootenai River at LeoniaRiver gauge, Kootenai River | 10.52 ft | Low | +0.19 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 19, 2026, 09:45 PM 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
| Parameter | Last value | Time (UTC) | Quality |
|---|---|---|---|
| Water level | 3.30 ft | 2026-10-20 04:45 | Provisional |
| Flow | 48.5 cfs | 2026-10-20 04:45 | Provisional |
Download
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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.
Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer