Around here
Around North Fork Clackamas River
Data Source: Recreation.gov · Source: USGS GNIS · Public land: USGS PAD-US
About this river
North Fork Clackamas River is a 12.8 mile river near Clackamas River Outfitters in Oregon. Streamflow is measured at the USGS gauge Clackamas River above Three Lynx Creek, OR (site 14209500). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1910 to 2025
North Fork Clackamas River typically runs highest in May, at a median 2,560 cfs, and lowest in August, at 722 cfs. The highest flow on record for any single day is 48,000 cfs, in 1965.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 2,100 | 1,470 to 3,360 |
| February | 2,080 | 1,500 to 3,020 |
| March | 2,110 | 1,610 to 2,880 |
| April | 2,490 | 1,915 to 3,130 |
| May | 2,560 | 1,750 to 3,280 |
| June | 1,440 | 1,080 to 2,175 |
| July | 844 | 751 to 985 |
| August | 722 | 650 to 797 |
| September | 727 | 654 to 831 |
| October | 815 | 669 to 985 |
| November | 1,455 | 1,055 to 2,470 |
| December | 2,010 | 1,420 to 3,170 |
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 107 years of record. Statistics published by the US Geological Survey for Clackamas River above Three Lynx Creek, OR (site 14209500). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Boat access nearby
One mapped launch sits in the mapped area of North Fork Clackamas River. Ramp data comes from the USGS national boat-ramp inventory.
Made to print
Put North Fork Clackamas River on your wall
This river section as an art print, drawn over the real terrain with its miles, plus the trails, roads and peaks around it. Pick the colors and the size, and see the finished print before you buy. From $39, shipping included.
Embed this gauge on your site
Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show North Fork Clackamas River'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.
