Maumee River Flow Today
As of November 12, 2026 at 2:00 AM, the Maumee River is flowing at 797 cfs near Defiance Oh, OH — 59% of normal for the date and down 4% in 24 hours. 5 of 5 USGS gauges reported in the last 3 days; flows range from 142 to 797 cfs. ❤ Favorite
Maumee River map
See the Maumee River on a live map
Every gauge, dam and paddle run on the river, one tap each:
- Gauges now — which reaches are high or low
- Dams & paddle runs — storage and what’s in range
- Rain — past 24 hrs and the 72-hr forecast, press play
✓ Free for 7 days · ✓ Cancel anytime
Maumee River conditions today
Where the river is running versus normal, what’s rising or dropping, and what it means for a trip — built from the live USGS readings below.
At Defiance Oh, the Maumee River is running 797 cfs — 59% of normal, down 4% since yesterday. Along the river, 4 of 5 reporting gauges are below normal (the typical gauge is at 59% of normal).
In the last 24 hours the river is rising at Antwerp Oh (+84%); dropping at New Haven (-51%) and Fort Wayne (-41%).
Highest against normal: Antwerp Oh at 96%. Lowest: Waterville Oh at 38%.
How the Maumee River compares to normal
Every reporting gauge from the top of the river to the bottom: bar length is today’s flow, colour is percent of normal for the date.
Flow along the river, upstream to downstream
- Fort Wayne763 ft 142 cfs38%
- New Haven746 ft 262 cfs68%
- Antwerp Oh702 ft 261 cfs96%
- Defiance Oh659 ft 797 cfs59%
- Waterville Oh598 ft 333 cfs38%
Bar length uses a square-root scale so small headwater flows stay visible next to big downstream ones. Colour: <50% 50–90 90–110 110–150 150%+ of normal.
Where every gauge sits
One dot per Maumee River streamgauge, placed by its own percent of normal. The line is the typical gauge (59%).
Maumee River flow report
| Streamgage | Streamflow | % of normal | 24h | Gage height | To flood stage | Elevation |
|---|---|---|---|---|---|---|
|
Maumee River At Fort Wayne IN
Nov 12, 2:45 AM · USGS 04182900 |
142 cfs | 38% | -41% | 1.54 ft | 15.5 ft below | 763 ft |
|
Maumee River At New Haven IN
Nov 12, 2:30 AM · USGS 04183000 |
262 cfs | 68% | -51% | 3.01 ft | 14.0 ft below | 746 ft |
|
Maumee River At Antwerp Oh OH
Nov 12, 2:00 AM · USGS 04183500 |
261 cfs | 96% | +84% | 6.15 ft | · | 702 ft |
|
Maumee River Near Defiance Oh OH
Nov 12, 2:00 AM · USGS 04192500 |
797 cfs | 59% | -4% | 1.91 ft | · | 659 ft |
|
Maumee River At Waterville Oh OH
Nov 12, 2:00 AM · USGS 04193500 |
333 cfs | 38% | +2% | 1.79 ft | 9.2 ft below | 598 ft |
USGS provisional data. Readings are in each gauge’s local time; gauges silent for more than 3 days are marked “Last reported”. Tap any gauge for its hydrograph, forecast and history.
Dams & reservoirs on the Maumee River
Releases from these dams shape the flow downstream. Tap one for its daily level and history.
Maumee River streamflow over time
Daily total flow across every monitored gauge on the river.
Maximum streamflow by year
Maumee River
The Maumee River is a major waterway that runs through the states of Indiana and Ohio, flowing into Lake Erie. It is approximately 137 miles long and is rich in history, having served as a critical transportation route during the early 19th century. Today, the river is used for many recreational activities such as fishing and boating, and also plays a significant role in the agricultural industry by providing irrigation and water for livestock. The river is also home to several reservoirs and dams, including the Fort Wayne Dam, Independence Dam, and Grand Rapids Dam, which help to regulate water flow and maintain water levels for various purposes. Despite facing challenges such as pollution and erosion, efforts are being made to preserve and protect the Maumee River and its surrounding eco-system.
Fishing near the Maumee River
About the Maumee River
How is the Maumee River flowing right now?
As of November 12, 2026, the Maumee River is flowing at 797 cfs near Defiance Oh, OH, about 59% of normal for the date. Across its 5 USGS gauges, current flows range from 142 to 797 cfs. Every gauge’s live reading is in the table above.
Is the Maumee River running high or low?
The typical gauge on the Maumee River is at 59% of normal for the date. Above 100% means higher than the historical average for this calendar day; below 100% means lower. The profile above shows which reaches are high or low.
What is flood stage on the Maumee River?
The National Weather Service sets flood stages for Fort Wayne (17.0 ft), New Haven (17.0 ft), Waterville Oh (11.0 ft). The table shows how far each gauge is below its flood stage right now.
Where does the data come from?
Discharge and gage height are from the USGS National Water Information System; flood stages from the National Weather Service. The history chart sums every monitored gauge on the river.
Can I get alerts for a gauge?
Yes — open any gauge from the table, favorite it in the Snoflo app and set a flow threshold.