Great Miami River
Ohio. Streamflow and water-temperature readings from USGS gauges. Running 1,160 cfs as of Aug 1, 2026, 6:15 PM UTC.
Latest Reading
1,160
cubic feet / second
79.2°F
water temperature (26.2°C)
9
USGS gauges
Flow measured Aug 1, 2026, 6:15 PM UTC at gauge 03274000. Temperature measured Aug 1, 2026, 6:00 PM UTC at gauge 03274000. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.
USGS Gauges on Great Miami River
| Gauge | Station | Water temp? |
|---|---|---|
| 03261500 | Great Miami River at Sidney OH | — |
| 03262500 | Great Miami River at Piqua OH | — |
| 03262700 | Great Miami River at Troy OH | Yes |
| 03263000 | Great Miami River at Taylorsville OH | — |
| 03270500 | Great Miami River at Dayton OH | — |
| 03271500 | Great Miami River at Miamisburg OH | — |
| 03271620 | Great Miami River at Franklin OH | — |
| 03272100 | Great Miami River at Middletown OH | — |
| 03274000 | Great Miami River at Hamilton OH | Yes |
Conditions: USGS NWIS (public domain).