Around here
Around South Grand River
Data Source: Recreation.gov · Public land: USGS PAD-US
About this river
South Grand River is a 61.9 mile river near Lunar Phase Adventures, LLC in Missouri. Streamflow is measured at the USGS gauge South Grand River at Urich, MO (site 06921600). The National Hydrography Dataset places it at stream order 7. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1961 to 2026
South Grand River typically runs highest in April, at a median 221 cfs, and lowest in September, at 21 cfs. The highest flow on record for any single day is 27,200 cfs, in 1961.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 75 | 17 to 271 |
| February | 86 | 29 to 279 |
| March | 185 | 64 to 477 |
| April | 221 | 95 to 515 |
| May | 176 | 67 to 850 |
| June | 106 | 41 to 444 |
| July | 55 | 9.4 to 296 |
| August | 22 | 4.4 to 90 |
| September | 21 | 3.8 to 100 |
| October | 25 | 0.3 to 118 |
| November | 32 | 4.0 to 87 |
| December | 47 | 12 to 158 |
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 21 years of record. Statistics published by the US Geological Survey for South Grand River at Urich, MO (site 06921600). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Boat access nearby
5 mapped launches sit in the mapped area of South Grand River, all of them public access. Ramp data comes from the USGS national boat-ramp inventory.
- Truman Reservoir Management Lands (Grand River Bottoms)South Grand RiverPublic
- Haysler A. Poague Conservation AreaHaysler A. Poague Conservation Area Pool 12Public
- Haysler A. Poague Conservation AreaHaysler A. Poague Conservation Area Pool 14Public
- Urich AccessSouth Grand RiverPublic
- Amarugia Highlands Conservation AreaAmarugiaPublic
Made to print
Put South Grand 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 South Grand 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.
