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White River near Oacoma water level

River gauge, White River, South Dakota, United States

Directions

Right now

Below flood stage

Water level

7.78ft Steady over the last 24 hours

Flow
94.7 cfs
10 20 Highest onrecord 25.02 ft Minor floodstage 17.00 ft

History

History
7.787.80ftOct 13Oct 14Oct 16Oct 17Oct 197.787.80ftOct 13Oct 16Oct 19
8.08.59.09.5ftSep 20Sep 27Oct 4Oct 12Oct 198.08.59.09.5ftSep 20Oct 4Oct 19
1015ftOct 2025Jan 2026Apr 2026Jul 2026Oct 2026Minor flood stage1015ftOct 2025Apr 2026Oct 2026Minor flood stage
81012ftJanMarMayJulSepNov202681012ftJanAprJulOct2026

20252026

Water level Minor flood stage

What this means

The gauge at White River near Oacoma reads 7.78 ft, a normal level.

It is 9.22 ft below the flood stage of 17.00 ft. A year ago it stood at 7.95 ft (−0.17 ft).

The level has held steady over the past 24 hours. Over the past 30 days it has moved between 7.74 ft and 9.38 ft.

Fall is often low-water season on rivers, until steadier rain returns.

Judged against the official flood stage for this gauge. How to read levels

Key numbers

Same day last year
7.95 ft−0.17 ft
Lowest and highest in 30 days
7.74 ft – 9.38 ft
Lowest and highest in 12 months
7.56 ft – 12.43 ft
Highest on record
25.02 ftMarch 16, 2011

What the stage means on the water

A normal level is usually prime time for floating and wade fishing, as long as the weather holds upstream.

The National Weather Service puts flood stage for this gauge at 17.00 ft, still 9.22 ft away.

What happens at each level

30.00 ft
Water reaches Highway 47.
25.00 ft
Major Flood Stage. Extensive flooding along the White River with inundation of structures and roads.
23.00 ft
Moderate flooding along the south bank of the White River. Flooding of agricultural land downstream from the bridge along the north bank of the river.
22.00 ft
Moderate flooding continues. Water reaches the bottom of the Highway 47 bridge.
20.00 ft
Moderate Flood Stage. Some inundation of outbuildings, structures and roads near the White River are possible.
17.00 ft
Minor flooding of agricultural land both upstream and downstream of the Highway 47 bridge along the west and south banks (right bank) of the White River.
16.50 ft
Water begins to overflow into the trees on the west (right) bank along the river.
7.78 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: 10 %.

RankLevelDate
125.02 ftMarch 16, 2011
224.87 ftMarch 19, 2019
324.70 ftMarch 4, 1994
424.44 ftMarch 15, 2001
523.84 ftFebruary 20, 1997
623.59 ftMarch 14, 1978
722.30 ftFebruary 11, 1996
821.37 ftFebruary 18, 2011
921.10 ftMay 10, 1999
1020.81 ftMarch 11, 2010

Weather at the gauge

The forecast is not available right now.

Sunrise 07:58 AM Sunset 06:50 PM Daylight 10 hr, 52 min First quarter 59%

Map

Other gauges on the White River

Gauge Level Compared with normal 24 hours Distance
White River near InteriorRiver gauge, White River 3.69 ft Below flood stage −0.16 ft 119 mi
White River near KadokaRiver gauge, White River 4.15 ft Below flood stage −0.15 ft 98 mi
White River near White RiverRiver gauge, White River 3.22 ft Below flood stage +0.13 ft 56 mi

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Lake Francis Case at ChamberlainLake, Lake Francis Case 47.64 ft Very low −0.83 ft 12 mi
Medicine Creek near Lower BruleRiver gauge, Medicine Creek 5.8 cfs Normal ±0 21 mi
Elm Creek near Gann ValleyRiver gauge, Elm Creek 3.48 ft High −0.02 ft 30 mi
Cedar Creek near PreshoRiver gauge, Cedar Creek 6.82 ft Below flood stage ±0 38 mi
Platte Creek near PlatteRiver gauge, Platte Creek 1.56 ft Below flood stage −0.01 ft 41 mi
Missouri River at Farm Island near PierreRiver gauge, Missouri River 20.60 ft Low +0.18 ft 54 mi
Missouri River below La Framboise Island, at PierreRiver gauge, Missouri River 20.76 ft Normal +0.34 ft 56 mi
Bad River near Fort PierreRiver gauge, Bad River 5.0 cfs Normal −0.4 cfs 57 mi

Questions and answers

How does the White River near Oacoma compare with last year?

It is 0.17 ft lower than on the same day last year, when the reading was 7.95 ft.

What is flood stage for the White River near Oacoma?

The official flood stage is 17.00 ft. The level is currently 9.22 ft below it.

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 White River near Oacoma today?

On Oct 19, 2026, 07:15 AM CDT, the water level was 7.78 ft. Steady over the last 24 hours.

Is White River near Oacoma rising or falling?

Steady over the last 24 hours. Down 0.07 ft over the last 7 days.

Is the level of White River near Oacoma normal?

Below flood stage. Judged against the official flood stage for this gauge.

What is the highest water level ever recorded at White River near Oacoma?

The highest level on record is 25.02 ft on March 16, 2011.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
U.S. Geological Survey
Station code
usgs:06452000 (Agency page)
Coordinates
43.74833, -99.55611 (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 7.78 ft 2026-10-19 12:15 Provisional
Flow 94.7 cfs 2026-10-19 12:15 Provisional

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How to cite

U.S. Geological Survey: White River near Oacoma (usgs:06452000). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/united-states/south-dakota/white-river-near-oacoma

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.