Stony Brook, Unnamed Tributary 1, near Waltham, MA

Middlesex County, Massachusetts · USGS gauge 01104455 · Massachusetts river levels

Nearby: river levels near Lexington · river levels near Dover

Is Stony Brook, Unnamed Tributary 1, near Waltham, MA flooding right now?

Stony Brook, Unnamed Tributary 1, near Waltham, MA measured 3.07 ft on 2026-09-11 01:40:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height
3.07 ft
as of 28 min ago
Streamflow
0 cfs
data refreshed 6 min ago

No National Weather Service flood stage is published for this gauge, so no flood category can be shown — why some gauges have no flood stage.

Nearby gauges

GaugeDistanceCounty
Stony Brook at Rt 20 at Waltham, MA0.2 miMiddlesex County
Stony Brook Unnamed Tributary 2 near Weston Station0.3 miMiddlesex County
Hobbs Brook at Kendal Green, MA0.6 miMiddlesex County
Stony Brook Reservoir at Dam near Waltham, MA1.2 miMiddlesex County
Stony Brook Reservoir., Unnamed Tributary 1, near Weston, MA1.3 miMiddlesex County
Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.

Sources: USGS monitoring location