About this river
Pilgrim Creek is a 4.1 mile river near Colter Bay Marina & Boat Launch in Wyoming. Streamflow is measured at the USGS gauge Snake River near Moran, WY (site 13011000). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1904 to 2026
Pilgrim Creek typically runs highest in June, at a median 3,225 cfs, and lowest in November, at 281 cfs. The highest flow on record for any single day is 14,700 cfs, in 1918.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 314 | 32 to 481 | |
| February | 324 | 28 to 504 | |
| March | 343 | 33 to 503 | |
| April | 369 | 62 to 644 | |
| May | 500 | 82 to 2,640 | |
| June | 3,225 | 1,620 to 4,785 | |
| July | 3,110 | 2,330 to 4,830 | |
| August | 2,830 | 2,020 to 4,300 | |
| September | 1,955 | 1,075 to 2,720 | |
| October | 288 | 32 to 492 | |
| November | 281 | 30 to 440 | |
| December | 291 | 29 to 453 |
Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 122 years of record. Statistics published by the US Geological Survey for Snake River near Moran, WY (site 13011000). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Embed this gauge on your site
Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Pilgrim Creek's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.
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