Passumpsic River at Passumpsic, VT
Caledonia County, Vermont · USGS 01135500
Latest observation
What this gauge represents: This gauge measures conditions on Passumpsic River at its USGS monitoring location in Caledonia County; conditions elsewhere on the waterway may differ.
Observed · 29 minutes ago
Observed
How to read these numbers
How much water moves past the gauge each second. Higher numbers mean more water is moving downstream.
The water-surface height at this gauge. It is useful for tracking rises, falls and flood thresholds, but it is not the river's total depth.
How much the latest reading has risen or fallen compared with roughly 24 hours earlier.
The typical streamflow for this date based on USGS historical statistics. A multiple such as 3× means current flow is about three times the historical median.
Get Water Data's plain-language summary of current flow, historical context and recent direction.
Official action and flood thresholds where available. These levels are specific to each gauge location.
Gauge height and flood stage are station-specific. A 12-foot reading at one gauge should not be directly compared with 12 feet at another.
Below historical median · Falling
Streamflow is currently 101 ft³/s, 60% below the historical median for this date. Flow has fallen 6 CFS over the past 24 hours.
USGS-reported historical daily median for 09-27: 250 ft³/s · Based on USGS day-of-year statistics
How trends & context are calculated →Streamflow trend
Daily mean streamflow · Aug 28–Sep 26 · dates shown in UTC · 30 observations
Look at the data (30 rows)
| Date (UTC) | Daily mean |
|---|---|
| Aug 28, 2026, 12:00 AM | 114 CFS |
| Aug 29, 2026, 12:00 AM | 109 CFS |
| Aug 30, 2026, 12:00 AM | 104 CFS |
| Aug 31, 2026, 12:00 AM | 118 CFS |
| Sep 1, 2026, 12:00 AM | 130 CFS |
| Sep 2, 2026, 12:00 AM | 115 CFS |
| Sep 3, 2026, 12:00 AM | 183 CFS |
| Sep 4, 2026, 12:00 AM | 312 CFS |
| Sep 5, 2026, 12:00 AM | 236 CFS |
| Sep 6, 2026, 12:00 AM | 217 CFS |
| Sep 7, 2026, 12:00 AM | 190 CFS |
| Sep 8, 2026, 12:00 AM | 158 CFS |
| Sep 9, 2026, 12:00 AM | 144 CFS |
| Sep 10, 2026, 12:00 AM | 285 CFS |
| Sep 11, 2026, 12:00 AM | 324 CFS |
| Sep 12, 2026, 12:00 AM | 205 CFS |
| Sep 13, 2026, 12:00 AM | 197 CFS |
| Sep 14, 2026, 12:00 AM | 238 CFS |
| Sep 15, 2026, 12:00 AM | 200 CFS |
| Sep 16, 2026, 12:00 AM | 166 CFS |
| Sep 17, 2026, 12:00 AM | 147 CFS |
| Sep 18, 2026, 12:00 AM | 138 CFS |
| Sep 19, 2026, 12:00 AM | 129 CFS |
| Sep 20, 2026, 12:00 AM | 123 CFS |
| Sep 21, 2026, 12:00 AM | 131 CFS |
| Sep 22, 2026, 12:00 AM | 137 CFS |
| Sep 23, 2026, 12:00 AM | 128 CFS |
| Sep 24, 2026, 12:00 AM | 117 CFS |
| Sep 25, 2026, 12:00 AM | 110 CFS |
| Sep 26, 2026, 12:00 AM | 104 CFS |
About this gauge
Official USGS station
Get Water Data organizes provisional public monitoring data from the U.S. Geological Survey.
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