Saugus River river
River streamflow levels
Daily aggregate streamflow across every monitored gauge along the Saugus River. Use the range buttons to zoom in on a specific period.
Total streamflow
Sum of all monitored streamgauges · daily
Every streamgauge along the Saugus River
All 1 USGS gauges Snoflo tracks for this river, with current flow, stage, recent change, percent of normal, and the gauge's all-time min / max. Click any header to sort. Cells are heatmapped relative to the column min/max -- darker blue = higher.
| Streamgauge▾ | Streamflow (cfs)▾ | Gauge stage (ft)▾ | 24h Δ (%)▾ | % Normal▾ | Min (cfs)▾ | Max (cfs)▾ | Elevation (ft)▾ |
|---|---|---|---|---|---|---|---|
|
Saugus R At Saugus Iron Works At Saugus
MA
USGS 01102345
|
6 | 1.41 | 2.4 | 28% | 0 | 1,420 | 14 |
Streamflow elevation profile
Each bubble is one gauge along the river, plotted by current streamflow (x-axis) vs elevation (y-axis), sized by gauge stage. Reading top-to-bottom traces the river from headwaters down to its mouth -- you can see flow accumulate as elevation drops.
Elevation vs streamflow
One point per monitored gauge · bubble size = gauge stage
Saugus River
The Saugus River is a 13-mile-long river located in northeastern Massachusetts, and its watershed covers an area of over 45 square miles. The river has played an important role in the history of the region, with its lower reaches being home to a number of mills and factories during the Industrial Revolution. Today, the river is primarily used for recreational purposes, with parks and trails lining its banks. The river is also important for its ecological value, as it supports a variety of plant and animal species, including several endangered species. The Saugus River is fed by several reservoirs, including Lake Quannapowitt, which is used as a drinking water source for several local communities. There are several dams along the river, including the Saugus Great Pond Dam, which was built in the early 1700s and is one of the oldest dams in the United States.
Recreation along the Saugus River
Fishing access and paddle runs Snoflo tracks within the watershed.
Track the Saugus River in the Snoflo app
Set per-gauge push alerts (e.g. "alert me when flow at the Russian R Nr Healdsburg crosses 5,000 cfs"), and Snoflo's iOS app pushes the moment USGS reports the crossing.
About the Saugus River
Where does the data for the Saugus River come from?
Streamflow and gauge stage data are sourced from the U.S. Geological Survey (USGS) National Water Information System. The aggregate flow shown at the top of the page is computed by Snoflo as the sum of all monitored gauges along the river.
How is "percent of normal" calculated?
Today's aggregate streamflow is compared to the historical average aggregate streamflow on this calendar day across the river's full record. 100% means right on average; values above 100% indicate above-normal flow (wet year); values below indicate below-normal (dry year or drought).
Why are some gauges showing very different flows?
Gauges along a river measure flow at different points: headwater gauges read what's coming off the snowpack or mountain runoff; downstream gauges integrate everything upstream, including tributary inputs. Wide spreads usually mean a tributary is contributing significantly between gauges.
What's the elevation profile chart showing?
Each bubble is one gauge along the river, plotted by streamflow (x-axis) and elevation (y-axis), sized by gauge stage. Reading top-down traces the river from headwaters to mouth -- you can see flow build as elevation drops.
Can I get alerts when a specific gauge crosses a threshold?
Yes -- alerts are managed in the Snoflo iOS app on a per-gauge basis. Open any individual streamgauge from the table above and favorite it to set a discharge threshold.