New website by Stoa. Not the official Valley Water website.

Surface Water Data Portal

Readings as of July 28, 2026 at 4:53 PM PT ยท not current conditions

Lower Peninsula watershed

Los Trancos Creek at Arastradero Road

Reading 0.00 ft and 0 cfs. Valley Water publishes no flood threshold for this location.

Los Trancos Creek at Arastradero Road plotted at latitude 37.3831 and longitude -122.1928 over Valley Water's published major-watershed layer.
Los Trancos Creek at Arastradero Road at 37.3831, -122.1928, exactly as positioned in Valley Water's sensor feed. Valley Water publishes San Francisquito, Adobe, Permanente as a major watersheds here. The eleven published boundaries do not line up exactly with the five watershed groupings used here, and not every named creek has one.
  • Stream gauge

0.00 ft

Captured July 28, 2026 at 3:30 PM PT

  • Sensor ID 7020
  • 37.3831, -122.1928
  • Not a flood watch sensor
  • Reporting

Flood Thresholds

Valley Water publishes no flood thresholds for this sensor. It is monitored for water supply and stream conditions rather than for flood warning.

Sensor Notes

Gage is operated by Stanford University. Only flow is reported above a low-flow threshold.

Valley Water, sensor notes for Los Trancos Creek at Arastradero Road