Around here
Around Little Miami River
- Huffman Prairie Interpretive CenterVisitor center12.2 mi (opens in a new tab)
- Clarence J. Brown Dam and ReservoirRecreation area12.8 mi (opens in a new tab)
- Dayton Aviation Heritage National Historical ParkRecreation area13 mi (opens in a new tab)
- Wright-Dunbar Interpretive CenterVisitor center18.9 mi (opens in a new tab)
Data Source: Recreation.gov · Public land: USGS PAD-US
About this river
Little Miami River is a 56.1 mile river near Whitewater Warehouse Inc in Ohio. Streamflow is measured at the USGS gauge Little Miami River near Oldtown OH (site 03240000). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1952 to 2026
Little Miami River typically runs highest in March, at a median 152 cfs, and lowest in September, at 23 cfs. The highest flow on record for any single day is 6,140 cfs, in 1959.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 90 | 48 to 174 |
| February | 114 | 72 to 206 |
| March | 152 | 102 to 260 |
| April | 146 | 101 to 222 |
| May | 115 | 81 to 192 |
| June | 82 | 48 to 145 |
| July | 55 | 34 to 94 |
| August | 30 | 21 to 51 |
| September | 23 | 16 to 36 |
| October | 25 | 17 to 43 |
| November | 41 | 22 to 79 |
| December | 65 | 33 to 138 |
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 73 years of record. Statistics published by the US Geological Survey for Little Miami River near Oldtown OH (site 03240000). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Boat access nearby
8 mapped launches sit in the mapped area of Little Miami River, all of them public access. Ramp data comes from the USGS national boat-ramp inventory.
- Caesar Creek State Park - Wellman Meadows RampPublic
- Caesar Creek State Park - Furnace Shores RampPublic
- Caesar Creek State Park - North Pool Hand Launch RampPublic
- Caesar Creek State Park - North Pool RampPublic
- Caesar Creek State Park - Campground RampPublic
- Caesar Creek State Park - Compton Boat LaunchPublic
- Constitution ParkPublic
- Washington Mill Bridge ReservePublic
Made to print
Put Little Miami 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 Little Miami 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.
