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Surface Water Data Portal

Demo snapshot · July 28, 2026 at 4:53 PM PT · 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. San Francisquito, Adobe, Permanente are the published polygons whose names match 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

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