River levels near Hillsborough Ca, California

7 gauges within ~12 miles · data refreshed 7 min ago · all California river levels

PILARCITOS C A HALF MOON BAY CANo flooding · 2.4 ft / 9.1 ft flood · PILARCITOS C BL SPILLWAY NR HILLSBOROUGH CANo flood stage defined · 2.4 ft · PILARCITOS C AB STONE DAM NR HILLSBOROUGH CANo flood stage defined · 1.1 ft · PILARCITOS C BL STONE DAM NR HILLSBOROUGH CANo flood stage defined · 5.0 ft · SAN MATEO C AB JUNCTION BOX A DAM1 NR HILLSBOROUGHNo flood stage defined · 0.2 ft · SAN MATEO C BL JUNCTION BOX A DAM1 NR HILLSBOROUGHNo flood stage defined · 0.5 ft · SAN MATEO C BL LO CRYSTAL SP RES NR SAN MATEO CANo flood stage defined · 4.1 ft ·
Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.