Sun River Bl Diversion Dam Nr Augusta MT
Lewis and Clark County, Montana · USGS 06080900
Latest observation
What this gauge represents: This gauge measures conditions on Sun River Bl Diversion Dam at its USGS monitoring location in Lewis and Clark County; conditions elsewhere on the waterway may differ.
Observed · 1 hour 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.
Above historical median · Steady
Streamflow is currently 267 ft³/s, 119% above the historical median for this date. Flow has been relatively steady over the past 24 hours.
USGS-reported historical daily median for 09-27: 122 ft³/s · Based on USGS day-of-year statistics
How trends & context are calculated →Streamflow trend
Daily mean streamflow · Aug 28–Sep 25 · dates shown in UTC · 29 observations
Look at the data (29 rows)
| Date (UTC) | Daily mean |
|---|---|
| Aug 28, 2026, 12:00 AM | 265 CFS |
| Aug 29, 2026, 12:00 AM | 273 CFS |
| Aug 30, 2026, 12:00 AM | 262 CFS |
| Aug 31, 2026, 12:00 AM | 245 CFS |
| Sep 1, 2026, 12:00 AM | 198 CFS |
| Sep 2, 2026, 12:00 AM | 207 CFS |
| Sep 3, 2026, 12:00 AM | 220 CFS |
| Sep 4, 2026, 12:00 AM | 195 CFS |
| Sep 5, 2026, 12:00 AM | 189 CFS |
| Sep 6, 2026, 12:00 AM | 194 CFS |
| Sep 7, 2026, 12:00 AM | 201 CFS |
| Sep 8, 2026, 12:00 AM | 194 CFS |
| Sep 9, 2026, 12:00 AM | 195 CFS |
| Sep 10, 2026, 12:00 AM | 190 CFS |
| Sep 11, 2026, 12:00 AM | 196 CFS |
| Sep 12, 2026, 12:00 AM | 194 CFS |
| Sep 13, 2026, 12:00 AM | 195 CFS |
| Sep 14, 2026, 12:00 AM | 195 CFS |
| Sep 15, 2026, 12:00 AM | 196 CFS |
| Sep 16, 2026, 12:00 AM | 217 CFS |
| Sep 17, 2026, 12:00 AM | 251 CFS |
| Sep 18, 2026, 12:00 AM | 263 CFS |
| Sep 19, 2026, 12:00 AM | 263 CFS |
| Sep 20, 2026, 12:00 AM | 262 CFS |
| Sep 21, 2026, 12:00 AM | 272 CFS |
| Sep 22, 2026, 12:00 AM | 275 CFS |
| Sep 23, 2026, 12:00 AM | 272 CFS |
| Sep 24, 2026, 12:00 AM | 271 CFS |
| Sep 25, 2026, 12:00 AM | 272 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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