About this river
East Elk Creek is a 2.3 mile river near Harcourt Fly Fishing 3G in Colorado. Streamflow is measured at the USGS gauge Elk Creek at New Castle, CO. (site 09087500). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1922 to 2026
East Elk Creek typically runs highest in May, at a median 385 cfs, and lowest in August, at 2.4 cfs. The highest flow on record for any single day is 1,590 cfs, in 1957.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 20 | 18 to 25 | |
| February | 20 | 16 to 24 | |
| March | 21 | 14 to 26 | |
| April | 35 | 24 to 47 | |
| May | 385 | 228 to 636 | |
| June | 379 | 232 to 704 | |
| July | 12 | 2.2 to 53 | |
| August | 2.4 | 1.9 to 7.5 | |
| September | 2.5 | 1.9 to 9.8 | |
| October | 16 | 2.6 to 29 | |
| November | 24 | 16 to 29 | |
| December | 22 | 18 to 29 |
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 13 years of record. Statistics published by the US Geological Survey for Elk Creek at New Castle, CO. (site 09087500). 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 Elk 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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