River Conditions
Illustrated map of Lake Geneva

River stage

Neillsville, Black River

River level
2.75 ft
Status
Below flood stage
7-day change
-0.06 ft
Recent high
6.06 ft
Recent low
2.75 ft

Last reported 2026-10-13 | NWS NEIW3

30-day change
-0.10 ft
Average
3.19 ft
Readings
122
Data span
122 days
Record crest
23.80 ft

In brief

The Black River at Neillsville, WI read 2.75 ft on Oct 13, 2026, 13.25 ft below action stage. That is 0.10 ft lower than 30 days earlier.

Source: National Weather Service gauge NEIW3

River level timeline

2.52.83.13.43.8SEP 13SEP 18SEP 23SEP 28OCT 03OCT 08OCT 13HIGH 3.492.75 ftLAST READING

Stage threshold profile

Action stage 16.00 ftMinor flooding 18.00 ftModerate flooding 20.00 ftMajor flooding 22.00 ft CURRENT 2.75 ft

Highest crests on record

RankCrestDate
1 23.80 ft 1938-09-10
2 22.49 ft 1943-06-28
3 22.40 ft 1905-06-06
4 21.07 ft 2016-09-22
5 19.80 ft 1914-06-05
6 19.30 ft 1993-06-20
7 18.95 ft 1980-09-21
8 18.77 ft 2010-09-24

Flood crests recorded at this gauge by the National Weather Service.

What happens at each level

  1. 16.00 ft

    The river is near bankfull in some locations.

  2. 18.00 ft

    Some agricultural land begins to flood.

  3. 19.00 ft

    A few farm buildings may be affected.

  4. 23.80 ft

    Water begins to reach the low steel on the County Road B Bridge, and reaches the flood of record.

Written by the local National Weather Service forecast office for this exact gauge.

Frequently asked questions

Is the Black River flooding at Neillsville?

No. The Black River at Neillsville is at 2.75 ft, 13.25 ft below action stage.

What is the flood stage at Neillsville?

The National Weather Service sets action stage 16 ft, minor flooding 18 ft, moderate flooding 20 ft and major flooding 22 ft.

What is the highest the Black River has been at Neillsville?

The highest crest on record is 23.8 ft, on 1938-09-10.

Is the Black River high or low right now at Neillsville?

At 2.75 ft it is higher than 0% of readings over the last 122 days.

Stage and flood information from the NOAA National Weather Service (gauge NEIW3); daily history from the U.S. Geological Survey (site 05381000). Last reading 2026-10-13. For flood safety decisions always follow official National Weather Service warnings.