California Stream Gauges

758 active USGS monitoring stations in California. Also see California streamflow overview.

Browse by Condition

All 758 Very Low 20 Low 15 Normal 150 High 133 Very High 88 Flooding 1 Unknown / Offline 337

Showing 1–50 of 758 · Page 1 of 16

Active USGS Stream Gauges

Station	River	Discharge (CFS)	Gage Ht (ft)	Condition
4l C near Markleeville CA 103087889	—	0	4.99	Very High
Abelour Ditch near Bishop CA 10270985	Abelour Ditch	—	—	Unknown
Agua Chinon Wash at Portola Springs Road near Irvine CA 11048175	Agua Chinon Wash	0	8.04	Normal
Alameda C Flood Channel at Union City CA 11180700	—	67	7.84	High
Alameda C above Div Dam near Sunol CA 11172945	—	3	2.04	Very High
Alameda C at Sunol Water Temple at Sunol CA 11174160	—	6	2.21	Normal
Alameda C below Calaveras C near Sunol CA 11173510	—	11	4.70	High
Alameda C below Div Dam near Sunol CA 11172955	—	2	4.60	Very High
Alameda C below Welch C near Sunol CA 11173575	—	9	11.44	High
Alameda C near Fremont CA 11179100	—	43	6.01	Very High
Alameda C near Niles CA 11179000	—	47	3.11	High
Alamo Cn near Pleasanton CA 11174600	—	7	1.87	Normal
Alamo Pintado C near Solvang CA 11128250	—	0	3.22	Normal
Alamo River near Niland CA 10254730	Alamo River	880	66.68	Normal
Alder C near White Hall (creek Only) CA 11439999	—	—	—	Unknown
All-American Canal Below Drop 2 Reservoir Outlet 09527700	All-American Canal	4,570	43.38	Very High
All-American Canal near Imperial Dam, CA-AZ 09523000	All-American Canal	7,750	23.07	High
Alvarado C near LA Mesa CA 11022830	—	1	1.61	Very High
Amargosa Rv above China Ranch Wash near Tecopa, CA 10251330	Amargosa River	2	28.05	Normal
Amargosa Rv at Highway 127 near CA-NV State Line 10251259	Amargosa River	0	—	Normal
Amargosa Rv at Tecopa, CA 10251300	Amargosa River	0	7.11	Normal
American River at Fair Oaks CA 11446500	American River	2,300	6.88	Normal
Anderson-Cottonwood ID Cn at Sharon Ave Redding CA 11370700	—	250	6.53	Very High
Andreas C near Palm Springs CA 10259000	—	1	2.18	Normal
Angels C below Murphys Afterbay near Murphys CA 11298650	—	—	—	Unknown
Angels C below Utica D Div Dam near Murphys CA 11298700	—	—	—	Unknown
Aptos C near Aptos CA 11159690	—	—	—	Unknown
Arcade C near Del Paso Heights CA 11447360	—	7	2.66	High
Arroyo DE LA Laguna at Corte Madrid near Pleasanton 11176340	—	14	5.55	Very High
Arroyo DE LA Laguna at Verona CA 11176900	—	25	1.19	High
Arroyo Hondo near San Jose CA 11173200	—	8	3.03	High
Arroyo Seco below Reliz C near Soledad CA 11152050	—	0	4.92	Normal
Arroyo Seco near Greenfield CA 11151870	—	—	—	Unknown
Arroyo Seco near Pasadena CA 11098000	—	7	1.24	Very High
Arroyo Seco near Soledad CA FLOOD 11152000	—	42	0.39	High
Arroyo Trabuco at San Juan Capistrano CA 11047300	—	4	10.80	High
Arroyo Valle below Lang Cyn near Livermore CA 11176400	—	2	0.90	High
Arroyo Valle near Livermore CA 11176500	—	7	2.89	Normal
Aspen C above Leviathan C near Markleeville CA 103087898	—	0	0.38	Very High
Aspen C above Leviathan Mine near Markleeville CA 103087891	—	0	0.46	High
Atascadero C near Goleta CA 11120000	—	—	4.30	Unknown
Austin C near Cazadero CA 11467200	—	20	2.82	High
Battle C below Coleman Fish Hatchery near Cottonwood CA 11376550	—	426	1.58	High
Bear C Below Div Dam near Lake Thomas at Edison CA 11230530	—	—	—	Unknown
Bear C above Holsten Chimney Cyn near Rumsey CA 11451715	—	—	—	Unknown
Bear C near Lake Thomas at Edison CA 11230500	—	—	—	Unknown
Bear River Cn near Colfax CA 11422000	Bear River Cn	—	—	Unknown
Bear River F Rel below Camp Far West Reservoir near Wheatland CA 11423800	Bear River F Rel	—	—	Unknown
Bear River below Bear River Div Dam CA 11316100	Bear River	—	—	Unknown
Bear River below Drum Afterbay near Blue Canyon CA 11421770	Bear River	—	—	Unknown