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Surface Water Data Portal

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

Lower Peninsula watershed

McKelvey Park Pump Sensor

Reading 3.78 ft and 0 cfs. That is 2.52 feet below the first flood threshold.

McKelvey Park Pump Sensor plotted at latitude 37.3862 and longitude -122.0900 over Valley Water's published major-watershed layer.
McKelvey Park Pump Sensor at 37.3862, -122.0900, 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

3.78 ft

Captured July 28, 2026 at 4:30 PM PT

  • Sensor ID 5146
  • 37.3862, -122.0900
  • Included in Valley Water's flood watch
  • Reporting

What Floods at Each Level

These descriptions are Valley Water's own, quoted exactly as published for this gauge.

Threshold 1 · 6.3 ft

2.52 ft above the current reading

High Water Alarm inside wet well. Operators ensure that both pumps are functioning.

Valley Water, threshold 1 description for McKelvey Park Pump Sensor

Threshold 2 · 13.6 ft

9.82 ft above the current reading

Water is beginning to fill up the detention basin. Baseball park at risk of flooding.

Valley Water, threshold 2 description for McKelvey Park Pump Sensor

Sensor Notes

Trigger for McKelvey Park overflow pump station

Valley Water, sensor notes for McKelvey Park Pump Sensor