About this river
Mores Creek is a 13.5 mile river near Jet Ski Rentals of Idaho in Idaho. Streamflow is measured at the USGS gauge Mores Creek above Robie Creek near Arrowrock Dam ID (site 13200000). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1951 to 2026
Mores Creek typically runs highest in April, at a median 743 cfs, and lowest in August, at 31 cfs. The highest flow on record for any single day is 4,520 cfs, in 1965.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 98 | 74 to 152 | |
| February | 141 | 97 to 226 | |
| March | 311 | 220 to 563 | |
| April | 743 | 382 to 1,220 | |
| May | 648 | 409 to 1,010 | |
| June | 338 | 184 to 544 | |
| July | 77 | 42 to 125 | |
| August | 31 | 18 to 49 | |
| September | 32 | 21 to 45 | |
| October | 51 | 38 to 68 | |
| November | 74 | 57 to 96 | |
| December | 83 | 63 to 120 |
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 76 years of record. Statistics published by the US Geological Survey for Mores Creek above Robie Creek near Arrowrock Dam ID (site 13200000). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Boat access nearby
3 mapped launches sit in the mapped area of Mores Creek, all of them public access. Ramp data comes from the USGS national boat-ramp inventory.
Embed this gauge on your site
Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Mores Creek's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.
See every free widget you can put on your site, including live conditions and a 7 day forecast.
