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SwedenGrand Portage River at Grand Portage water level
River gauge, Grand Portage River, Minnesota, United States
Right now
Latest reading
Water level
History
What this means
The U.S. Geological Survey has the Grand Portage River at Grand Portage at 15.92 ft. The agency publishes no normal range or warning level for this river yet, so there is nothing to judge the number against.
The level has held steady over the past 24 hours. The 30-day range is 15.90 ft – 16.08 ft.
The agency publishes no normal range for this gauge yet, so we show the trend only. How to read levels
Paddling and fishing conditions
Compare today with the chart before you go; local outfitters often know which stage suits their stretch.
Weather at the gauge
The forecast is not available right now.
Map
Nearby gauges
| Gauge | Level | Compared with normal | 24 hours | Distance |
|---|---|---|---|---|
| Pigeon River at Middle Falls near Grand PortageRiver gauge, Pigeon River | 56.0 cfs | Very low | −4.3 cfs | 4.6 mi |
| Whitefish River at NolaluRiver gauge, Whitefish River | 0.52 m | Low | ±0 | 38 km |
| Washington Creek at WindigoRiver gauge, Washington Creek | 1.9 cfs | Low | −0.2 cfs | 25 mi |
| Whitefish River near StanleyRiver gauge, Whitefish River | 4.04 m | Low | −0.01 m | 44 km |
| Slate River near Thunder BayRiver gauge, Slate River | 25.56 m | Normal | −0.01 m | 45 km |
| Kaministiquia River at West Fort WilliamRiver gauge, Kaministiquia River | 183.14 m | Normal | ±0 | 49 km |
| Corbett Creek near MurilloRiver gauge, Corbett Creek | 5.82 m | Normal | −0.01 m | 53 km |
| Neebing River near Thunder BayRiver gauge, Neebing River | 184.41 m | Normal | ±0 | 54 km |
Questions and answers
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 Grand Portage River at Grand Portage today?
On Oct 20, 2026, 12:15 AM CDT, the water level was 15.92 ft. Steady over the last 24 hours.
Is Grand Portage River at Grand Portage rising or falling?
Steady over the last 24 hours.
Is the level of Grand Portage River at Grand Portage normal?
The agency publishes no normal range for this gauge yet, so we show the trend only.
How often is this data updated?
The U.S. Geological Survey publishes a new reading every 15 minutes. This page refreshes within minutes of each update.
Where does this data come from?
The values come directly from the U.S. Geological Survey, the official operator of this gauge, and are in the public domain. We do not estimate or model live values.
For specialists
Station codes, datum, parameters, data quality and downloads
- Operator
- U.S. Geological Survey
- Station code
usgs:04010510(Agency page)- Coordinates
47.96360, -89.68343(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 | 15.92 ft | 2026-10-20 05:15 | 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: Grand Portage River at Grand Portage (usgs:04010510). Accessed October 20, 2026 via Nivelmap, https://nivelmap.com/en/united-states/minnesota/grand-portage-river-at-grand-portage
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