Siuslaw River at Highway 101 Bridge, at Florence water level

Name: Siuslaw River at Highway 101 Bridge, at Florence water level (U.S. Geological Survey)
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

Estuary gauge, Siuslaw River, Oregon, United States

Directions

Latest reading

Water level

8.51ft Up 1.31 ft over the last 24 hours

Measured Oct 19, 2026, 11:00 PM PDT (35 min ago)

History

7 days 30 days

Water level

What this means

The latest water level reported for Siuslaw River at Highway 101 Bridge, at Florence is 8.51 ft. There is no published reference for this estuary yet, so we can't say whether that is high or low for the season.

The water is rising: up 1.31 ft over the past 24 hours. Over the past 30 days it has moved between 5.30 ft and 11.56 ft.

Over the past seven days the change adds up to −0.10 ft.

The agency publishes no normal range for this gauge yet, so we show the trend only. How to read levels

Key numbers

Lowest and highest in 30 days: 5.30 ft – 11.56 ft
Lowest and highest in 12 months: 8.29 ft – 9.50 ft

Weather at the gauge

No rain in the last 3 days.

19 Mon 58° 49° – Wind 7 mph

20 Tue 65° 45° – Wind 8 mph

21 Wed 63° 48° – Wind 11 mph

22 Thu 57° 46° – Wind 13 mph

23 Fri 59° 43° – Wind 14 mph

24 Sat 65° 40° – Wind 8 mph

25 Sun 67° 46° – Wind 8 mph

Forecast: Open-Meteo

Sunrise 07:38 AM Sunset 06:26 PM Daylight 10 hr, 48 min First quarter 66%

Map

Other gauges on the Siuslaw River

Gauge	Level	Compared with normal	24 hours	Distance
Siuslaw River near AlmaRiver gauge, Siuslaw River	10.33 ft	No reference yet	+0.01 ft	25 mi
Siuslaw River near MapletonRiver gauge, Siuslaw River	2.86 ft	Below flood stage	−0.01 ft	13 mi

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Lake Creek at SwisshomeRiver gauge, Lake Creek	9.52 ft	No reference yet	±0	17 mi
East Fork Lobster Creek near AlseaRiver gauge, East Fork Lobster Creek	1.2 cfs	Normal	±0	30 mi
Alsea River near TidewaterRiver gauge, Alsea River	1.12 ft	Below flood stage	±0	32 mi
Long Tom River near NotiRiver gauge, Long Tom River	14.7 cfs	Low	+0.4 cfs	34 mi
Umpqua River near ElktonRiver gauge, Umpqua River	2.88 ft	Below flood stage	−0.01 ft	38 mi
Long Tom River near AlvadoreRiver gauge, Long Tom River	559 cfs	Normal	+214 cfs	42 mi
Little Wolf Creek near TyeeRiver gauge, Little Wolf Creek	0.4 cfs	Normal	±0	45 mi
Long Tom River at MonroeRiver gauge, Long Tom River	5.18 ft	Below flood stage	−0.05 ft	47 mi

Questions and answers

What is the water level of Siuslaw River at Highway 101 Bridge, at Florence today?

On Oct 19, 2026, 11:00 PM PDT, the water level was 8.51 ft. Up 1.31 ft over the last 24 hours.

Is Siuslaw River at Highway 101 Bridge, at Florence rising or falling?

Up 1.31 ft over the last 24 hours. Down 0.10 ft over the last 7 days.

Is the level of Siuslaw River at Highway 101 Bridge, at Florence 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:143076492 (Agency page)
Coordinates: 43.96503, -124.10836 (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	8.51 ft	2026-10-20 06:00	Provisional

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How to cite

U.S. Geological Survey: Siuslaw River at Highway 101 Bridge, at Florence (usgs:143076492). Accessed October 20, 2026 via Nivelmap, https://nivelmap.com/en/united-states/oregon/siuslaw-river-at-highway-101-bridge-at-florence

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