What is the current flow on Arroyo Seco?
Arroyo Seco is currently flowing at 0.18 cfs at USGS gauge 11098000 as of Oct 2, 1:15 PM UTC.
Arroyo Seco at Pasadena Water Level & Fishing Conditions
Water level (gauge height) · Live from USGS
0.97 ft
Flow 0.18 cfs · as of Oct 2, 1:15 PM UTC
Flow is 0.18 cfs.
Flow
0.18 cfs
Gauge Height
0.97 ft
Water Temp
temporarily unavailable
About This Gauge
USGS 11098000 is a public stream gauge on Arroyo Seco in California. Waderly uses this page as the canonical landing page for flow, water level, and fishing-condition checks on this water. There are 8 nearby gauges linked from this page for watershed context.
3-Day Weather Outlook
The NOAA forecast for Arroyo Seco is not available on this page yet. Open Arroyo Seco on the Waderly map for the live forecast.
Waderly combines real-time USGS stream gauges with weather, barometric pressure trends, and solunar activity so you know what the water is doing before you go. The "typical" comparison above is an approximation based on the historical daily median flow for this date at this gauge.
Nearby Gauges
- BIG TUJUNGA C BL HANSEN DAM CA · 12.3 mi
- RIO HONDO AB WHITTIER NARROWS DAM CA · 12.8 mi
- SAN GABRIEL R BL SANTA FE DAM NR BALDWIN PK CA · 14.1 mi
- RIO HONDO BL WHITTIER NARROWS DAM CA · 15.1 mi
- SAN GABRIEL R AB WHITTIER NARROWS DAM CA · 15.2 mi
- LOS ANGELES R A SEPULVEDA DAM CA · 17.0 mi
- LITTLE ROCK BL SANTIAGO CYN C NR LITTLEROCK CA · 19.2 mi
- BIG ROCK C NR VALYERMO CA · 23.7 mi
Frequently Asked Questions
What is the water temperature on Arroyo Seco?
This USGS gauge is not currently reporting water temperature for Arroyo Seco, so this page does not show a live water-temperature reading.
What other gauges should I check near Arroyo Seco?
Nearby gauges worth checking include BIG TUJUNGA C BL HANSEN DAM CA (12.3 miles away), RIO HONDO AB WHITTIER NARROWS DAM CA (12.8 miles away), SAN GABRIEL R BL SANTA FE DAM NR BALDWIN PK CA (14.1 miles away). Comparing nearby gauges helps confirm whether conditions are changing upstream or across the watershed.
Intelligence for the water
Get a free alert the moment Arroyo Seco hits your window — the right flow, temperature, and conditions — instead of refreshing this page. Waderly watches the gauge so you don't have to.
Set a free flow alert for Arroyo Seco