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	04/22/2026 02:00:00 AM	1.71	84.5	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	04/22/2026 01:45:00 AM	2.87	1.8	Reports or Plot
5125	---	Adobe Creek at Foothill College	03/27/2026 09:45:00 PM	1.02	2.5	Reports or Plot
5135	...	Adobe Creek below El Camino Real-High Flow Only	04/22/2026 01:45:00 AM	1.42	1.2	Reports or Plot
5120	...	Permanente Creek at Rancho San Antonio - High Flow Only	04/22/2026 01:45:00 AM	2.82	1.3	Reports or Plot
5121	...	W Permanente Ck below Deer - High Flow Only	04/22/2026 01:45:00 AM	3.46	0.4	Reports or Plot
5032	...	Permanente Creek at Berry Ave- High Flow Only	04/22/2026 01:30:00 AM	2.30	2.9	Reports or Plot
5033	...	Hale Creek below Magdalena Court	04/22/2026 01:45:00 AM	1.37	1.2	Reports or Plot
5045	----	Stevens Ck. above Stevens Creek Reservoir (Subject to Swimmers Dams)	04/22/2026 02:00:00 AM	4.57	27.0	Reports or Plot
5044	----	Stevens Creek below Stevens Creek Reservoir	04/22/2026 02:00:00 AM	2.39	8.3	Reports or Plot
5039	...	Stevens Creek below Hwy 280(Flow Rating in Process)	04/22/2026 01:45:00 AM	3.47	7.1	Reports or Plot
5035	...	Stevens Creek above Hwy 85 near Central Ave	04/22/2026 02:00:00 AM	3.83	4.4	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	04/22/2026 02:02:30 AM	1.38	3.7	Reports or Plot
5115	----	San Tomas at Monroe	04/22/2026 02:00:00 AM	2.32	----	Reports or Plot
5029	----	San Tomas Ck at SPRR	04/22/2026 01:45:00 AM	2.56	----	Reports or Plot
5030	----	Wildcat Ck at SPRR	04/22/2026 01:45:00 AM	0.67	----	Reports or Plot
5122	----	San Tomas at Mission Ave. - High Flow Only	04/22/2026 02:00:00 AM	4.29	10.8	Reports or Plot
5103	....	El Camino Stormdrain Cell	03/27/2026 09:55:00 PM	2.00	Stage Only	Reports or Plot
5074	----	Sunnyvale East ab HWY 101 (High Flow Only)	04/22/2026 02:05:00 AM	1.63	4.9	Reports or Plot
5149	----	Sunnyvale East at Baylands Park - Stage Only	04/22/2026 01:45:00 AM	6.96	Stage Only	Reports or Plot
5031	...	Calabazas Creek at Rainbow Drive-High Flow Only	04/22/2026 01:45:00 AM	1.16	0.0	Reports or Plot
5026	...	Calabazas Creek at Wilcox School-High Flow Only	04/22/2026 01:45:00 AM	1.20	0.8	Reports or Plot
5096	...	Saratoga Creek at Saratoga - USGS	04/22/2026 01:15:00 AM	2.66	15.7	Reports or Plot
5025	...	Saratoga Creek at Pruneridge - High Flow Only	04/22/2026 02:00:00 AM	1.09	5.6	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.	04/22/2026 01:45:00 AM	2.89	----	Reports or Plot
5017	...	Guadalupe Creek below Guadalupe Reservoir	04/22/2026 02:00:00 AM	1.69	5.4	Reports or Plot
5043	---	Guadalupe Creek off Hicks Rd.	04/22/2026 02:00:00 AM	2.00	9.4	Reports or Plot
5114	...	Masson Fish Ladder- Low Flow Only	04/22/2026 01:45:00 AM	3.35	0.0	Reports or Plot
5134	...	Masson Pipeline Flowmeter-Local and/or Imported flows	04/22/2026 01:45:00 AM	Flow Only	21.27	Reports or Plot
5048	...	Alamitos Creek above Almaden Reservoir-Partial Inflow	04/22/2026 02:00:00 AM	3.37	12.3	Reports or Plot
5016	...	Alamitos Creek below Almaden Reservoir	04/22/2026 02:00:00 AM	2.20	8.3	Reports or Plot
5015	---	Almaden-Calero Canal at Almaden Reservoir	04/22/2026 01:45:00 AM	0.67	0.3	Reports or Plot
5014	...	Almaden-Calero Canal at Calero Reservoir	04/22/2026 01:30:00 AM	-0.08	0.0	Reports or Plot
5147	...	Calero Ck above Calero Reservoir(Flow Rating in process)	04/22/2026 01:45:00 AM	4.57	0.2	Reports or Plot
5013	...	Calero Creek below Calero Reservoir	04/22/2026 02:00:00 AM	1.39	0.9	Reports or Plot
5070	---	Alamitos Ck at Graystone Lane	04/22/2026 01:45:00 AM	1.81	10.4	Reports or Plot
5018	---	Golf Creek at McAbee Rd	04/22/2026 01:45:00 AM	0.36	0.7	Reports or Plot
5088	...	Guadalupe River at Alamitos Fish Ladder- Low Flow Only	04/22/2026 01:45:00 AM	2.19	26.6	Reports or Plot
5021	...	Ross Creek at Blossom Hill	04/22/2026 02:00:00 AM	1.47	2.5	Reports or Plot
5051	...	Ross Creek at Cherry Ave	04/22/2026 02:05:00 AM	2.73	0.0	Reports or Plot
5023	----	Guadalupe River above Almaden Expressway	04/22/2026 02:00:00 AM	1.78	29.4	Reports or Plot
5022	----	Canoas Creek at Dow Drive	04/22/2026 02:05:00 AM	1.59	6.8	Reports or Plot
5073	...	Canoas Creek at Almaden Expressway-Stage Only	04/22/2026 02:00:00 AM	1.65	----	Reports or Plot
5138	...	Guadalupe River at Alma Ave	04/22/2026 02:00:00 AM	3.90	Stage Only	Reports or Plot
5109	...	Guadalupe River at Highway 101 - USGS	04/22/2026 01:45:00 AM	5.86	103.0	Reports or Plot
5108	...	Guadalupe River at Montague Expressway- Stage Only	04/22/2026 02:00:00 AM	10.43	Stage Only	Reports or Plot
5111	...	Guadalupe River at Gold Street-Stage Only	04/22/2026 02:00:00 AM	6.95	Stage Only	Reports or Plot
5155	...	Pond A4	04/22/2026 02:00:00 AM	3.18	Stage Only	Reports or Plot
5137	...	Pond A8	04/22/2026 02:00:00 AM	5.32	Stage Only	Reports or Plot
5068	----	Los Gatos Creek above Ryland Dam	04/22/2026 02:00:00 AM	5.54	21.7	Reports or Plot
5067	...	Los Gatos Creek below Lexington Reservoir (Low Flow only)	04/22/2026 01:45:00 AM	2.60	----	Reports or Plot
5150	...	Almendra Creek above Almendra Ave. - Stage Only	04/22/2026 02:00:00 AM	0.44	Stage Only	Reports or Plot
5019	...	Los Gatos Creek below Hwy 9	04/22/2026 02:00:00 AM	2.89	44.9	Reports or Plot
5059	...	Los Gatos Creek at Lark Ave	04/22/2026 02:00:00 AM	1.82	43.9	Reports or Plot
5116	...	Kirk Dam (Stage Only)	04/22/2026 01:45:00 AM	9.33	Stage Only	Reports or Plot
5047	...	Kirk Ditch at Head	04/22/2026 01:45:00 AM	2.49	14.4	Reports or Plot
5053	...	Upper Page Ditch at Head	04/22/2026 01:45:00 AM	2.38	8.4	Reports or Plot
5119	...	Los Gatos Creek below Kirk Dam-Low Flow Only	04/22/2026 02:00:00 AM	1.24	17.5	Reports or Plot
5050	...	Los Gatos Creek at Lincoln Ave.	04/22/2026 02:00:00 AM	5.42	17.2	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.	04/22/2026 01:45:00 AM	2.46	1.4	Reports or Plot
5057	...	Packwood Creek at Jackson Ranch	04/22/2026 01:45:00 AM	0.60	0.5	Reports or Plot
15010	...	Coyote Creek above Coyote Reservoir(USGS)	04/22/2026 01:45:00 AM	4.31	5.6	Reports or Plot
5012	...	Coyote Creek below Coyote Reservoir(USGS)	04/22/2026 02:00:00 AM	4.43	2.5	Reports or Plot
5082	...	Coyote Ck at Madrone (USGS)	04/22/2026 01:30:00 AM	2.06	14.6	Reports or Plot
5007	...	(Damaged) Coyote Creek at Coyote Ranch Road (Low Flow Only, 220 cfs Max)	04/22/2026 01:45:00 AM	-1.51	0.0	Reports or Plot
5169	...	Coyote Creek Above Metcalf Rd	04/22/2026 01:45:00 AM	5.76	3.7	Reports or Plot
5010		Fisher Creek at Monterey Rd.	04/22/2026 01:45:00 AM	1.52	2.9	Reports or Plot
5090	...	Coyote Ck Perc. Pond-Stage Only	04/22/2026 02:00:00 AM	1.57	Stage Only	Reports or Plot
5089	...	Coyote Ck below Coyote Perc. Pond-Low Flow Only	04/22/2026 02:00:00 AM	0.39	0.0	Reports or Plot
5058	...	Coyote Creek at Edenvale	04/22/2026 02:00:00 AM	1.55	0.2	Reports or Plot
5098	...	Coyote Creek at E. Williams	04/22/2026 02:00:00 AM	4.92	20.9	Reports or Plot
5097	...	Coyote Creek at Hwy 237 - USGS	04/22/2026 01:00:00 AM	5.58	69.1	Reports or Plot
---	---	Coyote Creek Tide Gage-USGS	Use link in description to view USGS data
5083.1	...	Upper Penitencia at Dorel Radar	04/22/2026 01:45:00 AM	7.35	2.9	Reports or Plot
5001.1	...	Upper Penitencia Ck. Abv Piedmont Ave. (replaced 5001)	04/22/2026 02:00:00 AM	4.92	1.1	Reports or Plot
5171	...	Penitencia Ck Blw Educational Park Dr	04/22/2026 02:00:00 AM	3.42	----	Reports or Plot
5075	...	Thompson Creek at Quimby Rd.-High Flow Only	04/22/2026 01:45:00 AM	1.62	----	Reports or Plot
5136.2	...	Berryessa Creek at Old Piedmont Rd	04/22/2026 02:00:00 AM	10.23	----	Reports or Plot
5064	...	Berryessa Creek at Calaveras Blvd-High Flow Only	04/22/2026 02:00:00 AM	3.97	----	Reports or Plot
5100	---	Lower Penitencia Creek at Machado Ave - High Flow Only	04/22/2026 02:00:00 AM	1.09	3.3	Reports or Plot
5092	...	Upper Silver Creek at Yerba Buena- High Flow Only	04/22/2026 01:45:00 AM	1.18	----	Reports or Plot
5063	...	Lower Silver Creek at San Antonio Rd.-High Flow Only	04/22/2026 01:45:00 AM	1.05	20.9	Reports or Plot
Station Number	Alert ID	Description	Date & Time (pst)	Temperature (celsius)		Additional Information
8002	...	Coyote Ck below Perc Pond Water Temperature	04/22/2026 02:00:00 AM	17.7		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.	04/22/2026 01:45:00 AM	3.14	0.9	Reports or Plot
5061	---	Uvas Creek at Uvas Rd.- Partial Inflow	04/22/2026 02:00:00 AM	5.01	12.6	Reports or Plot
5084	---	Uvas Creek below Uvas Reservoir (Gage may be affected by spillway flows, backwater)	04/22/2026 02:00:00 AM	2.28	31.5	Reports or Plot
5052	---	Uvas Creek at Heritage Way (Spillway, tributary, and/or outlet flows)	04/22/2026 01:45:00 AM	4.96	37.0	Reports or Plot
5065	---	Little Arthur Creek at Redwood Retreat Rd (under maintenance. Values may be off)	04/22/2026 01:45:00 AM	3.82	1.9	Reports or Plot
5078	---	Bodfish Creek at Whitehurst Rd	04/22/2026 01:45:00 AM	1.46	2.1	Reports or Plot
5060	---	Uvas Ck at Miller Ave (100 cfs and below)	04/22/2026 02:00:00 AM	2.30	36.0	Reports or Plot
5086	---	Uvas Ck above W. Luchessa Ave -High flow only (100 cfs and above)	04/22/2026 02:00:00 AM	4.07	31.8	Reports or Plot
5080	---	Llagas Creek above Chesbro Reservoir	04/22/2026 02:00:00 AM	2.52	4.4	Reports or Plot
5069	---	Llagas Creek below Chesbro Reservoir	04/22/2026 02:00:00 AM	1.29	11.9	Reports or Plot
5139	---	Llagas Creek below Santa Teresa Blvd	04/22/2026 01:45:00 AM	3.67	11.9	Reports or Plot
5156	---	W. Branch Llagas at Cohansey Ave	04/22/2026 01:45:00 AM	6.75	----	Reports or Plot
5085	...	Llagas Creek at Southside Dr. - USGS	04/22/2026 01:00:00 AM	1.16	13.2	Reports or Plot
5117	...	West Little Llagas Creek at Edmundson Ave.-High Flow Only	04/22/2026 02:00:00 AM	2.97	0.0	Reports or Plot
5118	---	East Little Llagas at Church Ave-High Flow Only (Out for repair)	04/22/2026 02:00:00 AM	6.64	0.0	Reports or Plot
5154	---	West Llagas at Hwy 101	04/22/2026 01:45:00 AM	1.96	0.0	Reports or Plot

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