Saco River Flow Today
As of October 6, 2026 at 3:45 AM, the Saco River is flowing at 547 cfs at Cornish, ME — 53% of normal for the date. 2 of 2 USGS gauges reported in the last 3 days; flows range from 167 to 547 cfs. ❤ Favorite
Saco River map
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Every gauge, dam and paddle run on the river, one tap each:
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Saco 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 Cornish, the Saco River is running 547 cfs — 53% of normal. Along the river, 2 of 2 reporting gauges are below normal (the typical gauge is at 54% of normal).
How the Saco 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
- Conway486 ft 167 cfs56%
- Cornish320 ft 547 cfs53%
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 Saco River streamgauge, placed by its own percent of normal. The line is the typical gauge (54%).
Saco River flow report
| Streamgage | Streamflow | % of normal | 24h | Gage height | To flood stage | Elevation |
|---|---|---|---|---|---|---|
|
Saco River Near Conway NH
Oct 6, 3:45 AM · USGS 01064500 |
167 cfs | 56% | -5% | 2.29 ft | 6.7 ft below | 486 ft |
|
Saco River At Cornish ME
Oct 6, 3:45 AM · USGS 01066000 |
547 cfs | 53% | +1% | 1.91 ft | · | 320 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 Saco River
Releases from these dams shape the flow downstream. Tap one for its daily level and history.
Saco River streamflow over time
Daily total flow across every monitored gauge on the river.
Maximum streamflow by year
Saco River
The Saco River is a 136-mile long river that flows through New Hampshire and Maine. The river was historically used by Native Americans for fishing and transportation. Today, it is primarily used for recreational activities such as kayaking, fishing, and tubing. The river is known for its clear water and scenic views. The hydrology of the Saco River is heavily influenced by three major reservoirs: the Lovewell Pond, the Ossipee Lake, and the Sebago Lake. These reservoirs help regulate the water flow of the river and provide water for agricultural uses. The river is also home to several hydroelectric dams, including the Hiram Dam and the Saco Dam, which provide electricity to the surrounding areas. The Saco River is an important natural resource for both the local community and visitors to the area.
About the Saco River
How is the Saco River flowing right now?
As of October 6, 2026, the Saco River is flowing at 547 cfs at Cornish, ME, about 53% of normal for the date. Across its 2 USGS gauges, current flows range from 167 to 547 cfs. Every gauge’s live reading is in the table above.
Is the Saco River running high or low?
The typical gauge on the Saco River is at 54% 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 Saco River?
The National Weather Service sets flood stages for Conway (9.0 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.