North Fork Popo Agie River at Gallinger Ranch

Highest listed crest 5.93 ftFlood stage 5.0 ft9 crests since 2014

The North Fork Popo Agie River at Gallinger Ranch crested above flood stage 4 times among the 9 crests the National Weather Service lists from 2014 to 2019. The highest, 5.93 ft on June 17, 2017, was minor flooding, 0.93 feet above flood stage.

The gauge

Highest listed crest: 5.93 ft; June 17, 2017
Flood stage: 5.0 ft; No major stage set
Crests at major: 0; 4 above flood stage
Most recent flood crest: June 8, 2019; 5.31 ft, minor flooding
Location: Fremont County; Wyoming
Identifiers: NWS NPGW4; No USGS station

Flood stages

The thresholds the National Weather Service uses for this gauge today, and how many listed crests reached each.

Flood categories, North Fork Popo Agie River at Gallinger Ranch

Action stage	3.5	3	Jun 18, 2018	The level at which the NWS or its partners begin to take action
Flood stage (minor)	5.0	4	Jun 8, 2019	Minimal or no property damage, but possibly some public threat

Every listed crest

9 crests from 2014 to 2019. Filled: at or above flood stage. Hover a crest for its date and stage.

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

Highest listed crests, North Fork Popo Agie River at Gallinger Ranch

1	Jun 17, 2017	5.93	+0.93	Minor	—
2	Jun 8, 2017	5.72	+0.72	Minor	—
3	Jun 8, 2019	5.31	+0.31	Minor	1,885
4	Jun 10, 2016	5.22	+0.22	Minor	—
5	Jun 18, 2018	4.43	−0.57	Action	—
6	Jun 1, 2018	4.03	−0.97	Action	—
7	Jun 11, 2015	3.87	−1.13	Action	—
8	May 30, 2014	3.45	−1.55	Below flood stage	—
9	Aug 14, 2014	2.46	−2.54	Below flood stage	—

Other gauges in Fremont County

Flood gauges in Fremont County

Lander	5.5	6.42 ft, Jun 11, 1965	0
Fort Washakie	4.5	5.11 ft, Jun 18, 2017	0
Riverton	8.0	11.91 ft, Jun 9, 2010	1
Sinks Canyon	6.5	7.69 ft, Jun 16, 1963	0
Fort Washakie	6.0	7.19 ft, Jun 17, 1999	0
Sweetwater Station	7.0	12.40 ft, Apr 24, 1980	3
Boysen Reservoir near Shoshoni	8.5	9.31 ft, Jun 14, 1991	0
Red Creek	9.5	9.97 ft, Jun 9, 1997	0
Riverton	9.0	12.06 ft, Jun 10, 2017	1
Below Diversion Dam at Highway 26 Bridge	6.0	7.45 ft, Jun 1, 2020	0
Crowheart	10.0	11.23 ft, Jun 19, 1999	2
Dubois	5.0	5.80 ft, Jun 18, 2018	0
Kinnear	9.0	9.92 ft, Jul 1, 2011	0

Fremont County: every hazard · River floods across the country · Wyoming

NOAA National Water Prediction Service, gauge NPGW4, 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.