SAN MATEO C A SAN MATEO RD NR SAN ONOFRE CA
USGSCalifornia (33.41933, -117.53706) · View on map
Current reading
0 CFS
Gauge height: 6.25 FT
Read about 1 hour ago · Oct 21, 2026 12:45 PM PDT
Flow history — last 6 days
No readings recorded in the last 6 days.
Runs on this gauge
No runs currently read this gauge.