Belle Fourche River near Sturgis
Highest listed crest 20.10 ftFlood stage 15.0 ft83 crests since 1946
The Belle Fourche River near Sturgis crested at major flood stage 2 times among the 83 crests the National Weather Service lists from 1946 to 2024. The highest, 20.10 ft on June 6, 2008, was major flooding, 5.10 feet above flood stage. 4 other gauges on the Belle Fourche River crested above flood stage within a week of it.
The gauge
- Highest listed crest
- 20.10 ft
- June 6, 2008; 36,100 cubic feet per second
- Flood stage
- 15.0 ft
- Major flooding from 19.0 ft
- Crests at major
- 2
- 42nd of 155 gauges in South Dakota
- Most recent flood crest
- May 22, 2019
- 15.76 ft, minor flooding
Flood stages
The thresholds the National Weather Service uses for this gauge today, and how many listed crests reached each.
| Action stage | 13.0 | 6 | May 30, 2013 |
| Flood stage (minor) | 15.0 | 5 | May 22, 2019 |
| Moderate flood stage | 17.0 | 2 | May 25, 2011 |
| Major flood stage | 19.0 | 2 | Jun 6, 2008 |
Every listed crest
83 crests from 1946 to 2024. Filled: at or above flood stage. Hover a crest for its date and stage.
Crests at or above flood stage, by decade
- These are the crests the local National Weather Service office lists for the gauge: the highest on record and recent crests. Lesser floods between them may be missing, so counts by decade are a floor.
- Categories use today's flood stages. Levees, dams and channel changes since a crest can make old and new stages not directly comparable.
Highest crests
The 50 highest of 83 listed crests.
| 1 | Jun 6, 2008 | 20.10 | +5.10 | Major |
| 2 | May 21, 1982 | 19.10 | +4.10 | Major |
| 3 | May 25, 2011 | 17.39 | +2.39 | Moderate |
| 4 | May 10, 1995 | 17.10 | +2.10 | Moderate |
| 5 | May 28, 1996 | 16.45 | +1.45 | Minor |
| 6 | Jun 15, 1976 | 16.04 | +1.04 | Minor |
| 7 | Apr 13, 2009 | 15.80 | +0.80 | Minor |
| 8 | May 22, 2019 | 15.76 | +0.76 | Minor |
| 9 | Oct 12, 2013 | 15.20 | +0.20 | Minor |
| 10 | Feb 20, 1997 | 14.96 | −0.04 | Action |
| 11 | Jun 16, 1962 | 14.32 | −0.68 | Action |
| 12 | Jun 19, 1998 | 14.15 | −0.85 | Action |
| 13 | May 25, 1965 | 14.14 | −0.86 | Action |
| 14 | May 24, 1946 | 13.86 | −1.14 | Action |
| 15 | May 30, 2013 | 13.80 | −1.20 | Action |
| 16 | Jun 23, 1947 | 12.53 | −2.47 | Below flood stage |
| 17 | Sep 26, 1986 | 12.38 | −2.62 | Below flood stage |
| 18 | May 9, 1993 | 12.18 | −2.82 | Below flood stage |
| 19 | Jun 9, 1954 | 12.16 | −2.84 | Below flood stage |
| 20 | Jun 16, 1984 | 12.15 | −2.85 | Below flood stage |
| 21 | Mar 21, 1978 | 10.77 | −4.23 | Below flood stage |
| 22 | May 14, 2023 | 10.61 | −4.39 | Below flood stage |
| 23 | Jun 10, 1972 | 10.56 | −4.44 | Below flood stage |
| 24 | Oct 18, 1998 | 10.44 | −4.56 | Below flood stage |
| 25 | Jun 21, 2018 | 10.24 | −4.76 | Below flood stage |
| 26 | Jun 14, 1967 | 10.08 | −4.92 | Below flood stage |
| 27 | May 7, 1975 | 9.85 | −5.15 | Below flood stage |
| 28 | Oct 10, 1982 | 9.72 | −5.28 | Below flood stage |
| 29 | Feb 29, 2020 | 9.39 | −5.61 | Below flood stage |
| 30 | May 24, 1971 | 9.13 | −5.87 | Below flood stage |
| 31 | Mar 23, 1949 | 9.10 | −5.90 | Below flood stage |
| 32 | Jun 16, 1953 | 9.10 | −5.90 | Below flood stage |
| 33 | Mar 5, 1994 | 9.01 | −5.99 | Below flood stage |
| 34 | Mar 30, 1952 | 8.92 | −6.08 | Below flood stage |
| 35 | Apr 21, 2006 | 8.91 | −6.09 | Below flood stage |
| 36 | May 15, 1970 | 8.87 | −6.13 | Below flood stage |
| 37 | Jun 16, 1963 | 8.80 | −6.20 | Below flood stage |
| 38 | Apr 21, 1973 | 8.80 | −6.20 | Below flood stage |
| 39 | Jun 13, 1981 | 8.73 | −6.27 | Below flood stage |
| 40 | May 13, 2010 | 8.68 | −6.32 | Below flood stage |
| 41 | Apr 8, 1950 | 8.27 | −6.73 | Below flood stage |
| 42 | Mar 8, 2001 | 8.13 | −6.87 | Below flood stage |
| 43 | May 5, 1969 | 8.00 | −7.00 | Below flood stage |
| 44 | Mar 17, 1966 | 7.85 | −7.15 | Below flood stage |
| 45 | Mar 22, 1948 | 7.77 | −7.23 | Below flood stage |
| 46 | Mar 20, 1985 | 7.48 | −7.52 | Below flood stage |
| 47 | May 12, 1991 | 7.48 | −7.52 | Below flood stage |
| 48 | Jun 14, 1980 | 7.47 | −7.53 | Below flood stage |
| 49 | Apr 5, 1987 | 7.32 | −7.68 | Below flood stage |
| 50 | Apr 9, 1977 | 7.29 | −7.71 | Below flood stage |
The worst floods along the Belle Fourche River
For this gauge's highest crests, the other gauges on the Belle Fourche River that crested above flood stage within a week.
June 6, 2008: 20.10 ft here, major flooding
- Elm SpringsSD · Jun 6, 2008 · 23.73 ft · Moderate
- AlvaWY · Jun 6, 2008 · 6.89 ft · Moderate
- Wyoming-South Dakota State LineSD · Jun 6, 2008 · 15.98 ft · Minor
- FruitdaleSD · Jun 6, 2008 · 12.95 ft · Minor
May 21, 1982: 19.10 ft here, major flooding
- FruitdaleSD · May 20, 1982 · 14.32 ft · Major · its highest
- Elm SpringsSD · May 21, 1982 · 22.22 ft · Moderate
May 25, 2011: 17.39 ft here, moderate flooding
- AlvaWY · May 23, 2011 · 8.54 ft · Major · its highest
- Wyoming-South Dakota State LineSD · May 23, 2011 · 16.06 ft · Moderate
- FruitdaleSD · May 24, 2011 · 13.84 ft · Moderate
- Elm SpringsSD · May 25, 2011 · 20.09 ft · Minor
Gauges on the Belle Fourche River
In USGS station-number order, which runs downstream within a river basin.
| Moorcroft | WY | 14.60 ft, May 19, 1978 | 0 |
| Alva | WY | 8.54 ft, May 23, 2011 | 1 |
| Wyoming-South Dakota State Line | SD | 16.33 ft, May 10, 1995 | 0 |
| Fruitdale | SD | 14.32 ft, May 20, 1982 | 2 |
| Sturgis this gauge | SD | 20.10 ft, Jun 6, 2008 | 2 |
| Elm Springs | SD | 25.80 ft, May 5, 1927 | 2 |
Other gauges in Meade County
| Elm Springs | 25.80 ft, May 5, 1927 | 2 |
| Plainview | 22.63 ft, Apr 1, 1952 | 1 |
| Elm Springs | 16.22 ft, Feb 18, 1997 | 4 |
| Rapid City | 14.40 ft, Jun 9, 1972 | 1 |
Meade County: every hazard · River floods across the country · South Dakota
NOAA National Water Prediction Service, gauge SBFS2, retrieved October 30, 2026. Stages in feet on the gauge's own datum, not elevation. Crests are as the National Weather Service lists them; preliminary values may be revised.