Heart River in North Dakota
Around here
Around Heart River
Data Source: Recreation.gov · Public land: USGS PAD-US
About this river
Heart River is a 40.3 mile river. Streamflow is measured at the USGS gauge Heart River near Richardton, ND (site 06345500). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1903 to 2026
Heart River typically runs highest in April, at a median 57 cfs, and lowest in January, at 5.0 cfs. The highest flow on record for any single day is 17,000 cfs, in 1950.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 5.0 | 2.3 to 11 |
| February | 6.9 | 2.5 to 20 |
| March | 51 | 18 to 248 |
| April | 57 | 28 to 144 |
| May | 31 | 15 to 71 |
| June | 39 | 16 to 93 |
| July | 20 | 8.3 to 48 |
| August | 9.7 | 3.5 to 21 |
| September | 8.3 | 3.7 to 16 |
| October | 11 | 5.2 to 19 |
| November | 13 | 8.0 to 19 |
| December | 9.0 | 5.0 to 14 |
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 102 years of record. Statistics published by the US Geological Survey for Heart River near Richardton, ND (site 06345500). 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 Heart 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.
