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

Surface Water Data Portal

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

All stream gauges, Page 4

Stream Gauges

119 stream sensors across Santa Clara County. 32 of them publish numbered flood thresholds.

24 stream gauges listed on page 4, plotted at their published positions over Valley Water's major-watershed layer.
The 24 stream gauges in this page of the index, plotted at the coordinates in Valley Water's sensor feed. All eleven polygons in Valley Water's published major-watershed layer are shown. 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

Showing 73–96 of 119 stream gauges.

Every stream gauge with its current stage and first published flood threshold
GaugeWatershedStageFlowThreshold 1Status
Lower Penitencia Creek at Machado Ave Coyote 1.08 ft 1.23 cfs 5.5 ft Below the first threshold
Matadero Creek at Lambert Ave Lower Peninsula 3.14 ft 5.33 cfs not published Below the first threshold
El Camino Storm Drain at Willow Ave (Stage Only) West Valley 2.01 ft 0 cfs 4.5 ft Below the first threshold
Guadalupe River at Montague Expwy (Stage Only) Guadalupe 10.44 ft 0 cfs not published Below the first threshold
Guadalupe River at US-101 (USGS) Guadalupe 5.12 ft 27.5 cfs 17 ft Below the first threshold
Guadalupe River at Gold St (Stage Only) Guadalupe 4.76 ft 0 cfs not published Below the first threshold
San Francisquito Creek at Stanford (USGS) Lower Peninsula 0.20 ft 0.14 cfs 11 ft Below the first threshold
Arroyo Hondo near San Jose CA (USGS) Pajaro 2.79 ft 0.96 cfs not published Below the first threshold
Masson Fish Ladder Guadalupe 3.56 ft 0 cfs not published Below the first threshold
San Tomas at Monroe Unassigned 2.14 ft 0 cfs not published Below the first threshold
Los Gatos Creek at Kirk Dam Pond (Stage Only) Guadalupe 9.32 ft 0 cfs not published Below the first threshold
West Little Llagas below Edmundson Ave Pajaro 2.97 ft 0 cfs 7 ft Below the first threshold
East Little Llagas at Church Ave Pajaro 6.64 ft 0 cfs not published Below the first threshold
Los Gatos Creek below Kirk Dam Guadalupe 1.19 ft 6.65 cfs not published Below the first threshold
Permanente Creek at Rancho San Antonio Park Lower Peninsula 2.18 ft 0 cfs 9 ft Below the first threshold
West Permanente Creek below Dear Hollow Farm Lower Peninsula 2.75 ft 0 cfs not published Below the first threshold
San Tomas Aquino Creek at Mission College Blvd West Valley 3.98 ft 3.18 cfs 12 ft Below the first threshold
Coyote Creek above Ogier Ponds Unassigned 1.34 ft 9.07 cfs not published Below the first threshold
Ogier Downstream Coyote Creek Coyote 8.92 ft 6.86 cfs not published Below the first threshold
Adobe Creek at Foothill College Lower Peninsula 0.91 ft 0.44 cfs not published Below the first threshold
Coyote Creek at Hwy 85 Coyote 2.77 ft 0 cfs not published Below the first threshold
Adobe Creek d/s El Camino Real Lower Peninsula 1.32 ft 0.5 cfs not published Below the first threshold
Berryessa Creek at Old Piedmont Road Coyote 9.90 ft 0 cfs 11 ft Below the first threshold
Pond A8 Stage Guadalupe 5.11 ft 0 cfs not published Below the first threshold