Laramie River near Fort Laramie
Critical Stages
6' - Action
7' - Flood
8' - Moderate
9' - Major
Latest Observation
Updated: 9:00 PM MST 12/14/25
Status: No Flooding
Stage: 2.28 ft
Flow: 0.0435 kcfs
Forecast
Forecast not available for this location.
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 9:00 PM 12/14 | 2.28 | 0.0435 |
| 8:45 PM 12/14 | 2.28 | 0.0435 |
| 8:30 PM 12/14 | 2.28 | 0.0435 |
| 8:15 PM 12/14 | 2.28 | 0.0435 |
| 8:00 PM 12/14 | 2.28 | 0.0435 |
| 7:45 PM 12/14 | 2.28 | 0.0435 |
| 7:30 PM 12/14 | 2.28 | 0.0435 |
| 7:15 PM 12/14 | 2.28 | 0.0435 |
| 7:00 PM 12/14 | 2.29 | 0.0443 |
| 6:45 PM 12/14 | 2.28 | 0.0435 |
| 6:30 PM 12/14 | 2.28 | 0.0435 |
| 6:15 PM 12/14 | 2.29 | 0.0443 |
| 6:00 PM 12/14 | 2.29 | 0.0443 |
| 5:45 PM 12/14 | 2.29 | 0.0443 |
| 5:30 PM 12/14 | 2.29 | 0.0443 |
| 5:15 PM 12/14 | 2.29 | 0.0443 |
| 5:00 PM 12/14 | 2.29 | 0.0443 |
| 4:45 PM 12/14 | 2.3 | 0.045 |
| 4:30 PM 12/14 | 2.3 | 0.045 |
| 4:15 PM 12/14 | 2.3 | 0.045 |
| 4:00 PM 12/14 | 2.3 | 0.045 |
| 3:45 PM 12/14 | 2.31 | 0.0455 |
| 3:30 PM 12/14 | 2.31 | 0.0455 |
| 3:15 PM 12/14 | 2.31 | 0.0455 |
| 3:00 PM 12/14 | 2.32 | 0.046 |
| 2:45 PM 12/14 | 2.31 | 0.0455 |
| 2:30 PM 12/14 | 2.31 | 0.0455 |
| 2:15 PM 12/14 | 2.3 | 0.045 |
| 2:00 PM 12/14 | 2.29 | 0.0443 |
| 1:45 PM 12/14 | 2.28 | 0.0435 |
9.4' -
Record stage and flow --6,260 cfs, May 10 1973.
9' -
MAJOR FLOODING AT FORT LARAMIE NATIONAL HISTORIC SITE. RIVER OVERFLOWS RIGHT BANK. ONLY MINOR FLOODING AT THE TOWN OF FORT LARAMIE.
8' -
MODERATE FLOOD. WATER REACHES BASE OF BRIDGE OF WY HIGHWAY 160 IMMEDIATELY WEST OF FORT LARAMIE NATIONAL HISTORIC SITE PROPERTY (ABOUT 1.5 MILE UPSTREAM FROM GAGE).
7' -
FLOOD STAGE. LEFT BANK OVERFLOWS WITH MINOR FLOODING OF HIGHWAY 160. ROAD REMAINS OPEN. GRAYROCKS ROAD JUST SOUTH OF FORT LARAMIE NATIONAL HISTORIC SITE IS CLOSED DUE TO HIGH WATER. RESERVOIR RELEASES FROM GRAYROCKS RESERVOIR DETERIMINE THE MAGNITUDE OF FLOODING.
6' -
ACTION STAGE. BANKFULL STAGE. RIVER MAY OVERFLOW LOW LYING AREAS ALONG LEFT BANK. WATER BEGINS TO ENCROACH ON GRAYROCKS ROAD JUST SOUTH OF THE FORT LARAMIE NATIONAL HISTORIC SITE.
| Date | Stage (ft) |
|---|---|
| May 10, 1973 | 9.4 |
| Jun 16, 2010 | 9.04 |
| May 26, 2015 | 8.67 |
| Jun 14, 1970 | 8.66 |
| Apr 8, 1975 | 8.62 |
| May 13, 2016 | 8.08 |
| May 6, 1971 | 8.04 |
| Jul 3, 1983 | 7.93 |
| Aug 21, 1993 | 7.73 |
| Jun 11, 1995 | 7.54 |
| May 16, 1984 | 7.48 |
| May 13, 2011 | 6.88 |
| Jan 31, 1980 | 6.37 |
| May 15, 1980 | 6.18 |
| Aug 3, 1976 | 6.17 |
| May 20, 1978 | 5.49 |
| May 22, 2000 | 5.13 |
| May 4, 1999 | 5.02 |
| Jun 21, 2014 | 4.96 |
| Aug 26, 2009 | 4.8 |
Data provided by the National Weather Service.
