About this river
East Fork River is a 9.6 mile river near Wyoming Fishing Company in Wyoming. Streamflow is measured at the USGS gauge East Fork at New Fork, WY (site 09204500). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1905 to 1932
East Fork River typically runs highest in June, at a median 733 cfs, and lowest in January, at 39 cfs. The highest flow on record for any single day is 2,940 cfs, in 1917.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 39 | 30 to 50 | |
| February | 41 | 34 to 50 | |
| March | 47 | 35 to 54 | |
| April | 62 | 54 to 87 | |
| May | 361 | 243 to 506 | |
| June | 733 | 383 to 1,280 | |
| July | 104 | 72 to 242 | |
| August | 60 | 46 to 71 | |
| September | 54 | 45 to 60 | |
| October | 54 | 45 to 70 | |
| November | 52 | 36 to 65 | |
| December | 42 | 30 to 55 |
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 14 years of record. Statistics published by the US Geological Survey for East Fork at New Fork, WY (site 09204500). 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 East Fork River'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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