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Surface Water Data Portal

Demo snapshot · July 28, 2026 at 4:53 PM PT · not current conditions

Guadalupe watershed

Guadalupe Creek above Guadalupe Reservoir

Reading 2.35 ft and 0.48 cfs. Valley Water publishes no flood threshold for this location.

Guadalupe Creek above Guadalupe Reservoir plotted at latitude 37.1837 and longitude -121.8719 over Valley Water's published major-watershed layer.
Guadalupe Creek above Guadalupe Reservoir at 37.1837, -121.8719, exactly as positioned in Valley Water's sensor feed. Guadalupe River is the published polygon whose name matches this portal group. The eleven published polygons do not exactly match the portal's five sensor groups and do not provide a boundary for every named creek.
  • Stream gauge

2.35 ft

Captured July 28, 2026 at 4:30 PM PT

  • Sensor ID 5148
  • 37.1837, -121.8719
  • 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.

Upstream and Downstream

Where this gauge sits on Guadalupe Creek.

  1. Guadalupe Creek above Guadalupe Reservoir

    2.35 ft · 0.48 cfs · no published threshold

  2. Guadalupe Creek below Guadalupe Reservoir

    1.48 ft · 2.12 cfs · no published threshold

Sensor Notes

Installed 10/2021

Valley Water, sensor notes for Guadalupe Creek above Guadalupe Reservoir