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 every 15 minutes. Single 15 minute values transmissions may occur during storm events. **October 21, 2022 Update-Valley Water has completed converting Streamflow and Reservoir Gages from hourly to more frequent 15 min. data transmissions.**

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

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)	03/27/2026 08:50:34 PM	Flow Only	0.00	Reports or Plot
7020	...	Los Trancos at Arastradero Rd (JPA - High Flow)	03/27/2026 08:30:00 PM	Flow Only	0.00	Reports or Plot
7030	...	Searsville Lake Outflow (JPA - High Flow)	03/27/2026 08:30:00 PM	Flow Only	0.00	Reports or Plot
5112	----	San Francisquito Creek at Stanford Univ.-USGS	08/20/2026 04:15:00 AM	0.24	0.3	Reports or Plot
7040	---	Palo Alto Flood Basin-Stage Only	02/10/2026 08:30:00 AM	-1.14	Stage Only	Reports or Plot
5101	----	Matadero Creek above Lambert Ave - High Flow Only	08/20/2026 04:00:00 AM	2.49	0.1	Reports or Plot
5125	---	Adobe Creek at Foothill College	08/20/2026 04:15:00 AM	0.91	0.4	Reports or Plot
5135	...	Adobe Creek below El Camino Real-High Flow Only	08/20/2026 04:15:00 AM	1.20	0.0	Reports or Plot
5120	...	Permanente Creek at Rancho San Antonio - High Flow Only	08/20/2026 04:00:00 AM	2.17	0.0	Reports or Plot
5121	...	W Permanente Ck below Deer - High Flow Only	08/20/2026 04:00:00 AM	2.65	0.0	Reports or Plot
5032	...	Permanente Creek at Berry Ave- High Flow Only	08/20/2026 03:45:00 AM	1.18	0.0	Reports or Plot
5033	...	Hale Creek below Magdalena Court	08/20/2026 04:00:00 AM	1.19	0.2	Reports or Plot
5045	----	Stevens Ck. above Stevens Creek Reservoir (Subject to Swimmers Dams)	08/20/2026 04:15:00 AM	3.70	0.7	Reports or Plot
5044	----	Stevens Creek below Stevens Creek Reservoir	08/20/2026 04:15:00 AM	2.13	1.9	Reports or Plot
5039	...	Stevens Creek below Hwy 280(Flow Rating in Process)	08/20/2026 04:00:00 AM	3.26	0.7	Reports or Plot
5035	...	Stevens Creek above Hwy 85 near Central Ave	08/20/2026 04:15:00 AM	2.55	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 Ck above Williams Rd	08/20/2026 04:17:30 AM	0.51	0.0	Reports or Plot
5115	----	San Tomas at Monroe	08/20/2026 04:12:30 AM	2.12	----	Reports or Plot
5029	----	San Tomas Ck at SPRR	08/20/2026 04:00:00 AM	2.29	----	Reports or Plot
5030	----	Wildcat Ck at SPRR	08/20/2026 04:00:00 AM	0.25	----	Reports or Plot
5122	----	San Tomas at Mission Ave. - High Flow Only	08/20/2026 04:15:00 AM	4.02	2.1	Reports or Plot
5103	....	El Camino Stormdrain Cell	08/20/2026 04:15:00 AM	2.00	Stage Only	Reports or Plot
5074	----	Sunnyvale East ab HWY 101 (High Flow Only)	08/20/2026 04:15:00 AM	1.58	3.6	Reports or Plot
5149	----	Sunnyvale East at Baylands Park - Stage Only	08/20/2026 04:00:00 AM	2.83	Stage Only	Reports or Plot
5031	...	Calabazas Creek at Rainbow Drive-High Flow Only	08/20/2026 04:00:00 AM	0.99	0.0	Reports or Plot
5026	...	Calabazas Creek at Wilcox School-High Flow Only	08/20/2026 04:00:00 AM	1.12	0.3	Reports or Plot
5096	...	Saratoga Creek at Saratoga - USGS	08/20/2026 03:15:00 AM	2.04	1.0	Reports or Plot
5025	...	Saratoga Creek at Pruneridge - High Flow Only	08/20/2026 04:15:00 AM	0.60	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.	08/20/2026 04:00:00 AM	2.39	----	Reports or Plot
5017	...	Guadalupe Creek below Guadalupe Reservoir	08/20/2026 04:15:00 AM	1.48	2.1	Reports or Plot
5043	---	Guadalupe Creek off Hicks Rd.	08/20/2026 04:15:00 AM	1.65	2.2	Reports or Plot
5114	...	Masson Fish Ladder- Low Flow Only	08/20/2026 04:00:00 AM	3.35	0.0	Reports or Plot
5134	...	Masson Pipeline Flowmeter-Local and/or Imported flows	08/20/2026 04:00:00 AM	Flow Only	21.29	Reports or Plot
5048	...	Alamitos Creek above Almaden Reservoir-Partial Inflow	08/20/2026 04:15:00 AM	2.89	1.4	Reports or Plot
5016	...	Alamitos Creek below Almaden Reservoir	08/20/2026 04:15:00 AM	1.95	3.1	Reports or Plot
5015	---	Almaden-Calero Canal at Almaden Reservoir	08/20/2026 04:00:00 AM	0.17	0.0	Reports or Plot
5014	...	Almaden-Calero Canal at Calero Reservoir	08/20/2026 03:45:00 AM	-0.08	0.0	Reports or Plot
5147	...	Calero Ck above Calero Reservoir(Flow Rating in process)	08/20/2026 04:00:00 AM	3.67	----	Reports or Plot
5013	...	Calero Creek below Calero Reservoir	08/20/2026 04:15:00 AM	1.46	1.2	Reports or Plot
5070	---	Alamitos Ck at Graystone Lane	08/20/2026 04:00:00 AM	1.54	1.8	Reports or Plot
5018	---	Golf Creek at McAbee Rd	08/20/2026 04:00:00 AM	0.25	0.1	Reports or Plot
5088	...	Guadalupe River at Alamitos Fish Ladder- Low Flow Only	08/20/2026 04:00:00 AM	1.60	5.8	Reports or Plot
5021	...	Ross Creek at Blossom Hill	08/20/2026 04:15:00 AM	1.09	0.0	Reports or Plot
5051	...	Ross Creek at Cherry Ave	08/20/2026 04:15:00 AM	2.47	0.0	Reports or Plot
5023	----	Guadalupe River above Almaden Expressway	08/20/2026 04:15:00 AM	2.50	5.5	Reports or Plot
5022	----	Canoas Creek at Dow Drive	08/20/2026 04:15:00 AM	1.31	0.1	Reports or Plot
5073	...	Canoas Creek at Almaden Expressway-Stage Only	08/20/2026 04:15:00 AM	1.30	----	Reports or Plot
5138	...	Guadalupe River at Alma Ave	08/20/2026 04:15:00 AM	3.20	Stage Only	Reports or Plot
5109	...	Guadalupe River at Highway 101 - USGS	08/20/2026 04:00:00 AM	5.11	26.8	Reports or Plot
5108	...	Guadalupe River at Montague Expressway- Stage Only	08/20/2026 04:15:00 AM	10.43	Stage Only	Reports or Plot
5111	...	Guadalupe River at Gold Street-Stage Only	08/20/2026 04:15:00 AM	3.60	Stage Only	Reports or Plot
5155	...	Pond A4	08/20/2026 04:15:00 AM	3.09	Stage Only	Reports or Plot
5137	...	Pond A8	08/20/2026 04:15:00 AM	4.83	Stage Only	Reports or Plot
5068	----	Los Gatos Creek above Ryland Dam	08/20/2026 04:15:00 AM	5.33	2.2	Reports or Plot
5067	...	Los Gatos Creek below Lexington Reservoir (Low Flow only)	08/20/2026 04:00:00 AM	2.24	----	Reports or Plot
5150	...	Almendra Creek above Almendra Ave. - Stage Only	08/20/2026 04:15:00 AM	0.30	Stage Only	Reports or Plot
5019	...	Los Gatos Creek below Hwy 9	08/20/2026 04:15:00 AM	2.55	20.6	Reports or Plot
5059	...	Los Gatos Creek at Lark Ave	08/20/2026 04:15:00 AM	1.51	20.8	Reports or Plot
5116	...	Kirk Dam (Stage Only)	08/20/2026 04:00:00 AM	9.29	Stage Only	Reports or Plot
5047	...	Kirk Ditch at Head	08/20/2026 04:00:00 AM	2.44	11.6	Reports or Plot
5053	...	Upper Page Ditch at Head	08/20/2026 04:00:00 AM	2.25	3.8	Reports or Plot
5119	...	Los Gatos Creek below Kirk Dam-Low Flow Only	08/20/2026 04:15:00 AM	1.18	4.9	Reports or Plot
5050	...	Los Gatos Creek at Lincoln Ave.	08/20/2026 04:15:00 AM	4.97	4.6	Reports or Plot
Coyote Creek Watershed
Station Number	Alert ID	Description	Date & Time (pst)	Stage (feet)	Flow Rate (cfs)	Additional Information
5056.1	...	Las Animas Ck. above Anderson Res.	08/20/2026 04:00:00 AM	2.44	0.0	Reports or Plot
5057	...	Packwood Creek at Jackson Ranch	08/20/2026 04:00:00 AM	0.42	----	Reports or Plot
15010	...	Coyote Creek above Coyote Reservoir(USGS)	08/20/2026 04:00:00 AM	2.88	0.0	Reports or Plot
5012	...	Coyote Creek below Coyote Reservoir(USGS)	08/20/2026 04:15:00 AM	4.56	5.1	Reports or Plot
5082	...	Coyote Ck at Madrone (USGS)	08/20/2026 03:45:00 AM	2.02	11.1	Reports or Plot
5007	...	(Damaged) Coyote Creek at Coyote Ranch Road (Low Flow Only, 220 cfs Max)	08/20/2026 04:00:00 AM	-1.90	----	Reports or Plot
5169	...	Coyote Creek Above Metcalf Rd	08/20/2026 04:00:00 AM	5.82	1.3	Reports or Plot
5010		Fisher Creek at Monterey Rd.	08/20/2026 04:00:00 AM	0.91	0.0	Reports or Plot
5090	...	Coyote Ck Perc. Pond-Stage Only	08/20/2026 04:15:00 AM	1.59	Stage Only	Reports or Plot
5089	...	Coyote Ck below Coyote Perc. Pond-Low Flow Only	08/20/2026 04:15:00 AM	0.00	0.0	Reports or Plot
5058	...	Coyote Creek at Edenvale	08/20/2026 04:15:00 AM	1.11	0.0	Reports or Plot
5098	...	Coyote Creek at E. Williams	08/20/2026 04:00:00 AM	3.59	1.6	Reports or Plot
5097	...	Coyote Creek at Hwy 237 - USGS	08/20/2026 04:00:00 AM	5.01	8.2	Reports or Plot
---	---	Coyote Creek Tide Gage-USGS	Use link in description to view USGS data
5083.1	...	Upper Penitencia at Dorel Radar	08/20/2026 04:00:00 AM	6.93	0.0	Reports or Plot
5001.1	...	Upper Penitencia Ck. Abv Piedmont Ave. (replaced 5001)	08/20/2026 04:15:00 AM	4.27	0.0	Reports or Plot
5171	...	Penitencia Ck Blw Educational Park Dr	08/20/2026 04:15:00 AM	3.43	----	Reports or Plot
5075	...	Thompson Creek at Quimby Rd.-High Flow Only	08/20/2026 04:00:00 AM	1.62	----	Reports or Plot
5136.2	...	Berryessa Creek at Old Piedmont Rd	08/20/2026 04:15:00 AM	9.89	----	Reports or Plot
5064	...	Berryessa Creek at Calaveras Blvd-High Flow Only	08/20/2026 04:15:00 AM	3.97	----	Reports or Plot
5100	---	Lower Penitencia Creek at Machado Ave - High Flow Only	08/20/2026 04:15:00 AM	1.07	1.1	Reports or Plot
5092	...	Upper Silver Creek at Yerba Buena- High Flow Only	08/20/2026 04:00:00 AM	1.04	----	Reports or Plot
5063	...	Lower Silver Creek at San Antonio Rd.-High Flow Only	08/20/2026 04:00:00 AM	0.91	2.5	Reports or Plot
Station Number	Alert ID	Description	Date & Time (pst)	Temperature (celsius)		Additional Information
8002	...	Coyote Ck below Perc Pond Water Temperature	08/20/2026 04:15:00 AM	16.4		Reports or Plot
Pajaro River Watershed
Station Number	Alert ID	Description	Date & Time (pst)	Stage (feet)	Flow Rate (cfs)	Additional Information
5066	---	Little Uvas Creek at Little Uvas Rd.	08/20/2026 04:00:00 AM	2.36	0.0	Reports or Plot
5061	---	Uvas Creek at Uvas Rd.- Partial Inflow	08/20/2026 04:15:00 AM	4.67	1.2	Reports or Plot
5084	---	Uvas Creek below Uvas Reservoir (Gage may be affected by spillway flows, backwater)	08/20/2026 04:15:00 AM	1.80	13.6	Reports or Plot
5052	---	Uvas Creek at Heritage Way (Spillway, tributary, and/or outlet flows)	08/20/2026 04:00:00 AM	4.65	13.5	Reports or Plot
5065	---	Little Arthur Creek at Redwood Retreat Rd (under maintenance. Values may be off)	08/08/2026 10:00:00 PM	1.93	----	Reports or Plot
5078	---	Bodfish Creek at Whitehurst Rd	08/20/2026 04:00:00 AM	1.17	0.1	Reports or Plot
5060	---	Uvas Ck at Miller Ave (100 cfs and below)	08/20/2026 04:15:00 AM	1.00	0.5	Reports or Plot
5086	---	Uvas Ck above W. Luchessa Ave -High flow only (100 cfs and above)	08/20/2026 04:15:00 AM	1.33	0.0	Reports or Plot
5080	---	Llagas Creek above Chesbro Reservoir	08/20/2026 04:15:00 AM	1.88	0.0	Reports or Plot
5069	---	Llagas Creek below Chesbro Reservoir	08/20/2026 04:15:00 AM	1.25	10.3	Reports or Plot
5139	---	Llagas Creek below Santa Teresa Blvd	08/20/2026 04:00:00 AM	3.68	9.0	Reports or Plot
5156	---	W. Branch Llagas at Cohansey Ave	08/20/2026 04:00:00 AM	4.94	----	Reports or Plot
5085	...	Llagas Creek at Southside Dr. - USGS	08/20/2026 04:00:00 AM	1.04	9.0	Reports or Plot
5117	...	West Little Llagas Creek at Edmundson Ave.-High Flow Only	04/28/2026 07:15:00 AM	2.97	0.0	Reports or Plot
5118	---	East Little Llagas at Church Ave-High Flow Only (Out for repair)	08/20/2026 04:15:00 AM	6.64	0.0	Reports or Plot
5154	---	West Llagas at Hwy 101	08/20/2026 04:00:00 AM	1.96	0.0	Reports or Plot

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