Frankstown Br Juniata River at Williamsburg, PA
Blair County, Pennsylvania · USGS 01556000
Latest observation
What this gauge represents: This gauge measures conditions on Frankstown Br Juniata River at its USGS monitoring location in Blair County; conditions elsewhere on the waterway may differ.
Observed · 43 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.
Above historical median · Falling
Streamflow is currently 349 ft³/s, 4.2× the historical median for this date. Flow has fallen 25 CFS over the past 24 hours.
USGS-reported historical daily median for 09-27: 83 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 | 251 CFS |
| Aug 29, 2026, 12:00 AM | 220 CFS |
| Aug 30, 2026, 12:00 AM | 198 CFS |
| Aug 31, 2026, 12:00 AM | 188 CFS |
| Sep 1, 2026, 12:00 AM | 179 CFS |
| Sep 2, 2026, 12:00 AM | 272 CFS |
| Sep 3, 2026, 12:00 AM | 765 CFS |
| Sep 4, 2026, 12:00 AM | 533 CFS |
| Sep 5, 2026, 12:00 AM | 331 CFS |
| Sep 6, 2026, 12:00 AM | 263 CFS |
| Sep 7, 2026, 12:00 AM | 229 CFS |
| Sep 8, 2026, 12:00 AM | 207 CFS |
| Sep 9, 2026, 12:00 AM | 190 CFS |
| Sep 10, 2026, 12:00 AM | 218 CFS |
| Sep 11, 2026, 12:00 AM | 194 CFS |
| Sep 12, 2026, 12:00 AM | 173 CFS |
| Sep 13, 2026, 12:00 AM | 230 CFS |
| Sep 14, 2026, 12:00 AM | 207 CFS |
| Sep 15, 2026, 12:00 AM | 168 CFS |
| Sep 16, 2026, 12:00 AM | 156 CFS |
| Sep 17, 2026, 12:00 AM | 266 CFS |
| Sep 18, 2026, 12:00 AM | 264 CFS |
| Sep 19, 2026, 12:00 AM | 190 CFS |
| Sep 20, 2026, 12:00 AM | 564 CFS |
| Sep 21, 2026, 12:00 AM | 418 CFS |
| Sep 22, 2026, 12:00 AM | 923 CFS |
| Sep 23, 2026, 12:00 AM | 743 CFS |
| Sep 24, 2026, 12:00 AM | 511 CFS |
| Sep 25, 2026, 12:00 AM | 411 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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