River Conditions
Illustrated map of Jackson Lake

River stage

Mosier Gulch, Clear Creek

River level
3.39 ft
Status
Below flood stage
Action stage
6.50 ft
Record crest
6.98 ft

Last reported 2026-10-13 | NWS MGHW4

Record crest
6.98 ft
Crest date
2010-06-08

In brief

The Clear Creek at Mosier Gulch, WY read 3.39 ft on Oct 13, 2026, 3.11 ft below action stage.

Source: National Weather Service gauge MGHW4

Stage threshold profile

Action stage 6.50 ft CURRENT 3.39 ft

Highest crests on record

RankCrestDate
1 6.98 ft 2010-06-08
2 6.67 ft 2008-05-22
3 6.60 ft 2015-05-25
4 6.55 ft 2011-06-30
5 6.41 ft 2017-06-13
6 6.30 ft 2018-05-28
7 6.25 ft 2019-06-08
8 6.13 ft 2014-05-29

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

What happens at each level

  1. 6.50 ft

    Bankfull stage. Water begins to overflow right bank at 7.0 feet (no hazards).

  2. 13.00 ft

    Water begins to flow over left bank over low spots of Diversion Dam access road--from gage house to 500 feet downstream.

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

Frequently asked questions

Is the Clear Creek flooding at Mosier Gulch?

No. The Clear Creek at Mosier Gulch is at 3.39 ft, 3.11 ft below action stage.

What is the flood stage at Mosier Gulch?

Action stage 6.5 ft is the first threshold.

What is the highest the Clear Creek has been at Mosier Gulch?

The highest crest on record is 6.98 ft, on 2010-06-08.

Stage and flood information from the NOAA National Weather Service (gauge MGHW4). Last reading 2026-10-13. For flood safety decisions always follow official National Weather Service warnings.