Rivers in Michigan

Iron River at Caspian

Iron County, MichiganNWS CSPM4USGS 04060500Negaunee office

Below flood stage
3.97ftStage

Observed Tue, Sep 22, 3:30 PM CDT

Flood stage
11.00 ft
Record crest
10.20 ft1953

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Major flood15.00 ft
Moderate flood13.00 ft
Minor flood11.00 ft
Action10.00 ft
  1. 15.00 ftAt this stage water is flowing over the County Road 424 bridge.
  2. 13.00 ftIn addition to Baker Avenue and Jobe Street...water levels may inundate East River Street...South Brule Avenue...and Brady Avenue.
  3. 12.00 ftBackwater effects from the County Road 424 bridge begin.
  4. 11.00 ftWater may approach Baker Avenue and Jobe Street.
  5. 6.50 ftWater begins to overflow the natural river banks...but no flooding is occurring.

Crest history

54 crests on NOAA’s list since 1948.

#DateStage
1July 2, 195310.20 ft
2April 13, 20239.52 ft
3April 24, 19609.24 ft
4July 10, 20209.15 ft
5April 22, 19799.04 ft
6April 24, 19758.89 ft
7April 29, 20138.88 ft
8August 17, 19728.84 ft
9April 14, 20228.77 ft
10April 19, 20198.69 ft
11June 1, 19708.62 ft
12June 23, 19528.59 ft
13April 27, 19548.54 ft
14September 22, 19808.46 ft
15March 18, 19668.45 ft
16April 11, 19718.36 ft
17May 8, 19658.20 ft
18April 11, 20178.15 ft
19March 27, 19618.07 ft
20April 10, 19678.07 ft
21April 8, 19518.03 ft
22May 6, 19508.02 ft
23April 10, 19698.01 ft
24March 15, 19737.95 ft
25May 25, 19647.89 ft

Most recent crests

  • July 9, 2024: 5.46 ft
  • April 13, 2023: 9.52 ft
  • April 14, 2022: 8.77 ft
  • March 25, 2021: 7.40 ft
  • July 10, 2020: 9.15 ft
  • April 19, 2019: 8.69 ft
  • April 25, 2018: 7.55 ft
  • April 11, 2017: 8.15 ft
  • March 17, 2016: 7.23 ft
  • April 13, 2015: 6.26 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the North Central River Forecast Center. Forecasts are not available. Only observed stages are available for this point. Stage may be affected by ice during winter months.

Sources

Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service. Streamflow and the daily record from the U.S. Geological Survey.