ALERT Stream Gage Information

These data readings are Preliminary. Most data relayed by telemetry have received little or no review. Inaccuracies in the data may be present because of instrument malfunctions and/or physical changes at the measurement site. Subsequent review may result in significant revisions to the data. GOES Satellite Transmissions (denoted by :00, :15, :30, :45 min. time values) occur hourly and transmit the last 4 of the 15 minute values. Single 15 minute values transmissions may occur during storm events. **June 01, 2022 Update-Valley Water is in the process of converting many Streamflow and Reservoir Gages from hourly to 15 min. data transmissions.**

Click me to read how stream height relates to streamflow

Pacific Standard Time (Note: Gage clock may be different from current time)

Updated: 08-10-2022 02:54:19 PST

View Historical Stream Gage Data >

Lower Peninsula Watershed
Station Number	Alert ID	Description	Date & Time (pst)	Stage (feet)	Flow Rate (cfs)	Additional Information
7010	...	Bear Creek at Sand Hill Rd (JPA - High Flow)	08/09/2022 11:30:00 PM	Flow Only	0.00	Reports or Plot
7020	...	Los Trancos at Arastradero Rd (JPA - High Flow)	08/09/2022 11:00:00 PM	Flow Only	0.00	Reports or Plot
7030	...	Searsville Lake Outflow (JPA - High Flow)	08/10/2022 01:30:00 AM	Flow Only	0.00	Reports or Plot
5112	----	San Francisquito Creek at Stanford Univ.-USGS	08/10/2022 02:45:00 AM	-0.10	0.0	Reports or Plot
7040	---	Palo Alto Flood Basin-Stage Only	08/10/2022 02:29:00 AM	-2.54	Stage Only	Reports or Plot
5101	----	Matadero Creek above Lambert Ave-High Flow Only	08/10/2022 02:45:00 AM	2.13	0.0	Reports or Plot
5125	---	Adobe Creek at Foothill College-High Flow Only	08/10/2022 02:00:00 AM	1.04	0.1	Reports or Plot
5135	...	Adobe Creek below El Camino Real-High Flow Only	08/10/2022 02:30:00 AM	1.13	0.0	Reports or Plot
5120	...	Permanente Creek at Rancho San Antonio - High Flow Only	08/10/2022 02:45:00 AM	2.19	0.0	Reports or Plot
5121	...	W Permanente Ck below Deer - High Flow Only	08/10/2022 02:30:00 AM	2.50	0.0	Reports or Plot
5032	...	Permanente Creek at Berry Ave- High Flow Only	08/10/2022 02:30:00 AM	2.31	0.0	Reports or Plot
5033	...	Hale Creek below Magdalena Court	08/10/2022 02:30:00 AM	1.09	0.1	Reports or Plot
5045	----	Stevens Ck. above Stevens Creek Reservoir (Subject to Swimmers Dams)	08/10/2022 02:30:00 AM	3.80	0.3	Reports or Plot
5044	----	Stevens Creek below Stevens Creek Reservoir	08/10/2022 02:30:00 AM	2.06	0.9	Reports or Plot
5035	...	Stevens Creek above Hwy 85 near Central Ave	08/10/2022 02:30:00 AM	2.39	0.0	Reports or Plot
West Valley Watersheds
Station Number	Alert ID	Description	Date & Time (pst)	Stage (feet)	Flow Rate (cfs)	Additional Information
5024	...	San Tomas Creek above Williams	08/10/2022 02:30:00 AM	0.52	0.0	Reports or Plot
5122	----	San Tomas at Mission Ave. - High Flow Only	08/10/2022 02:00:00 AM	2.82	2.8	Reports or Plot
5103	1547	El Camino Stormdrain- Stage Only	08/10/2022 02:59:35 AM	2.02	Stage Only	Reports or Plot
5074	----	Sunnyvale East Channel above Hwy 101	08/10/2022 02:30:00 AM	1.32	0.5	Reports or Plot
5149	----	Sunnyvale East at Baylands Park - Stage Only	08/10/2022 01:45:00 AM	4.64	----	Reports or Plot
5031	...	Calabazas Creek at Rainbow Drive-High Flow Only	08/10/2022 02:00:00 AM	0.99	0.0	Reports or Plot
5026	...	Calabazas Creek at Wilcox School-High Flow Only	08/10/2022 02:30:00 AM	1.13	0.1	Reports or Plot
5096	...	Saratoga Creek at Saratoga - USGS	08/10/2022 02:15:00 AM	1.91	0.2	Reports or Plot
5025	...	Saratoga Creek at Pruneridge - High Flow Only	08/10/2022 02:15:00 AM	1.65	0.0	Reports or Plot
Guadalupe River Watershed
Station Number	Alert ID	Description	Date & Time (pst)	Stage (feet)	Flow Rate (cfs)	Additional Information
5148	...	Guadalupe Ck. above Guadalupe Res.	08/10/2022 02:30:00 AM	2.64	0.1	Reports or Plot
5017	...	Guadalupe Creek below Guadalupe Reservoir	08/10/2022 02:30:00 AM	1.38	1.4	Reports or Plot
5043	---	Guadalupe Creek off Hicks Rd.	08/10/2022 02:15:00 AM	1.56	0.9	Reports or Plot
5114	...	Masson Fish Ladder- Low Flow Only	08/10/2022 02:30:00 AM	3.98	0.1	Reports or Plot
5134	...	Masson Pipeline Flowmeter-Local and/or Imported flows	08/10/2022 02:15:00 AM	Flow Only	0.00	Reports or Plot
5048	...	Alamitos Creek above Almaden Reservoir-Partial Inflow	08/10/2022 02:30:00 AM	3.16	0.4	Reports or Plot
5016	...	Alamitos Creek below Almaden Reservoir	08/10/2022 02:30:00 AM	1.84	1.5	Reports or Plot
5015	---	Almaden-Calero Canal at Almaden Reservoir	08/10/2022 02:15:00 AM	0.31	0.0	Reports or Plot
5014	...	Almaden-Calero Canal at Calero Reservoir	08/10/2022 02:30:00 AM	0.29	0.0	Reports or Plot
5147	...	Calero Ck above Calero Reservoir(Flow Rating in process)	08/10/2022 02:30:00 AM	3.56	0.0	Reports or Plot
5013	...	Calero Creek below Calero Reservoir	08/10/2022 02:30:00 AM	1.39	1.3	Reports or Plot
5070	---	Alamitos Creek at Graystone	08/10/2022 02:15:00 AM	1.43	0.2	Reports or Plot
5018	---	Golf Creek at McAbee Rd	08/10/2022 02:00:00 AM	0.19	0.1	Reports or Plot
5088	...	Guadalupe River at Alamitos Fish Ladder- Low Flow Only	08/10/2022 02:30:00 AM	0.00	0.0	Reports or Plot
5021	...	Ross Creek at Blossom Hill	08/10/2022 02:15:00 AM	1.07	0.1	Reports or Plot
5051	...	Ross Creek at Cherry Ave	08/10/2022 02:30:00 AM	2.42	0.0	Reports or Plot
5023	----	Guadalupe River above Almaden Expressway	08/10/2022 02:30:00 AM	0.57	0.0	Reports or Plot
5022	----	Canoas Creek at Dow Drive	08/10/2022 02:30:00 AM	1.21	0.6	Reports or Plot
5073	...	Canoas Creek at Almaden Expressway-Stage Only	08/10/2022 02:30:00 AM	1.06	0.0	Reports or Plot
5109	...	Guadalupe River at Highway 101 - USGS	08/10/2022 02:45:00 AM	4.74	15.2	Reports or Plot
5108	...	Guadalupe River at Montague Expressway- Stage Only	08/10/2022 02:30:00 AM	11.75	Stage Only	Reports or Plot
5111	...	Guadalupe River at Gold Street-Stage Only	08/10/2022 02:00:00 AM	4.04	Stage Only	Reports or Plot
5062	----	Los Gatos Ck. above Lexington Reservoir-Partial Inflow Only	08/10/2022 02:30:00 AM	7.91	4.1	Reports or Plot
5067	...	Los Gatos Creek below Lexington Reservoir	08/10/2022 02:30:00 AM	1.90	12.9	Reports or Plot
5019	...	Los Gatos Creek below Highway 9	08/10/2022 02:30:00 AM	2.37	12.3	Reports or Plot
5059	...	Los Gatos Creek at Lark Ave	08/10/2022 02:30:00 AM	1.34	12.4	Reports or Plot
5116	...	Kirk Dam (Stage Only)	08/10/2022 02:30:00 AM	5.28	Stage Only	Reports or Plot
5047	...	Kirk Ditch at Head	08/10/2022 02:30:00 AM	1.31	0.0	Reports or Plot
5053	...	Upper Page Ditch at Head	08/10/2022 02:30:00 AM	2.91	38.1	Reports or Plot
5119	...	Los Gatos Creek below Kirk Dam-Low Flow Only	08/10/2022 02:30:00 AM	1.17	9.9	Reports or Plot
5050	...	Los Gatos Creek at Lincoln Ave.	08/09/2022 03:00:00 AM	3.45	0.0	Reports or Plot
Coyote Creek Watershed
Station Number	Alert ID	Description	Date & Time (pst)	Stage (feet)	Flow Rate (cfs)	Additional Information
15010	...	Coyote Creek above Coyote Reservoir(USGS)	08/10/2022 02:45:00 AM	1.38	0.0	Reports or Plot
5012	...	Coyote Creek below Coyote Reservoir(USGS)	08/10/2022 02:45:00 AM	4.49	3.2	Reports or Plot
5082	...	Coyote Ck at Madrone (USGS)	08/10/2022 02:45:00 AM	2.09	15.2	Reports or Plot
5007	...	Coyote Creek at Coyote Ranch Road (Low Flow Only)	08/10/2022 02:15:00 AM	0.43	0.0	Reports or Plot
5010		Fisher Creek at Monterey Rd.	08/10/2022 02:00:00 AM	0.57	0.0	Reports or Plot
5090	...	Coyote Ck Perc. Pond-Stage Only	08/10/2022 02:30:00 AM	1.60	Stage Only	Reports or Plot
5089	...	Coyote Ck below Coyote Perc. Pond-Low Flow Only	08/10/2022 02:30:00 AM	0.00	0.0	Reports or Plot
5058	...	Coyote Creek at Edenvale	08/10/2022 02:30:00 AM	1.62	0.0	Reports or Plot
5098	2056	Coyote Creek at E. William- High Flow Only(Out for Repairs)	07/14/2022 11:45:34 PM	3.30	----	Reports or Plot
5127	---	Coyote Ck. at Berryessa-Stage Only	08/10/2022 02:30:00 AM	-0.50	Stage Only	Reports or Plot
5097	...	Coyote Creek at Hwy 237 - USGS	08/10/2022 02:00:00 AM	4.14	3.1	Reports or Plot
---	---	Coyote Creek Tide Gage-NOAA	Use link in description to view NOAA data
5083.1	...	Upper Penitencia at Dorel Radar	08/10/2022 02:30:00 AM	7.26	0.2	Reports or Plot
5001	...	Upper Penitencia Creek at Piedmont Ave.	08/10/2022 02:30:00 AM	1.10	0.0	Reports or Plot
5087	...	Upper Penitencia Creek below Mabury	08/10/2022 02:30:00 AM	4.75	0.0	Reports or Plot
5072	...	Mabury Diversion- Low Flow Only	08/10/2022 02:30:00 AM	0.30	0.0	Reports or Plot
5075	...	Thompson Creek at Quimby Rd.-High Flow Only	08/10/2022 02:30:00 AM	1.80	0.0	Reports or Plot
5136	...	Berryessa Creek at Cropley Ave - High Flow Only	08/10/2022 02:30:00 AM	1.34	0.0	Reports or Plot
5064	...	Berryessa Creek at Calaveras Blvd-High Flow Only	08/10/2022 02:30:00 AM	2.45	2.1	Reports or Plot
5100	---	Lower Penitencia Creek at Machado Ave - High Flow Only	08/10/2022 02:30:00 AM	1.04	1.4	Reports or Plot
5092	...	Upper Silver Creek at Yerba Buena- High Flow Only	08/10/2022 02:15:00 AM	0.97	0.0	Reports or Plot
5063	...	Lower Silver Creek at San Antonio Rd.-High Flow Only	08/10/2022 02:30:00 AM	0.73	0.0	Reports or Plot
Station Number	Alert ID	Description	Date & Time (pst)	Temperature (celsius)		Additional Information
8002	...	Coyote Ck below Perc Pond Water Temperature	08/10/2022 02:30:00 AM	18.3		Reports or Plot
Pajaro River Watershed
Station Number	Alert ID	Description	Date & Time (pst)	Stage (feet)	Flow Rate (cfs)	Additional Information
5061	---	Uvas Creek at Uvas Road	08/10/2022 02:30:00 AM	3.43	0.5	Reports or Plot
5084	---	Uvas Creek below Uvas Reservoir	08/10/2022 02:30:00 AM	1.77	13.9	Reports or Plot
5052	---	Uvas Creek at Heritage Way (Spillway, tributary, and/or outlet flows)	08/10/2022 02:30:00 AM	4.39	11.9	Reports or Plot
5065	---	Little Arthur Creek at Redwood Retreat Rd	08/10/2022 02:30:00 AM	1.14	0.0	Reports or Plot
5078	---	Bodfish Creek at Whitehurst Rd	08/10/2022 02:00:00 AM	0.91	0.0	Reports or Plot
5060	---	Uvas Creek at Miller Ave - Flow below 100 cfs only	08/10/2022 02:15:00 AM	0.38	0.0	Reports or Plot
5086	---	Uvas Ck above W. Luchessa Ave - High Flow Only-over 100 cfs	08/10/2022 02:30:00 AM	1.18	0.0	Reports or Plot
5080	---	Llagas Creek above Chesbro Reservoir	08/10/2022 02:30:00 AM	1.94	0.0	Reports or Plot
5069	---	Llagas Creek below Chesbro Reservoir	08/10/2022 02:30:00 AM	1.14	5.5	Reports or Plot
5085	...	Llagas Creek at Southside Dr. - USGS	08/10/2022 02:00:00 AM	0.18	0.0	Reports or Plot
5117	...	West Little Llagas Creek at Edmundson Ave.-High Flow Only	08/10/2022 02:30:00 AM	2.97	0.0	Reports or Plot
5118	---	East Little Llagas at Church Ave-High Flow Only	08/10/2022 02:30:00 AM	0.18	0.0	Reports or Plot

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