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)	03/22/2026 11:50:33 PM	Flow Only	0.00	Reports or Plot
7020	...	Los Trancos at Arastradero Rd (JPA - High Flow)	03/22/2026 11:30:00 PM	Flow Only	0.00	Reports or Plot
7030	...	Searsville Lake Outflow (JPA - High Flow)	03/22/2026 11:30:00 PM	Flow Only	0.00	Reports or Plot
5112	----	San Francisquito Creek at Stanford Univ.-USGS	03/23/2026 12:30:00 AM	0.67	8.2	Reports or Plot
7040	---	Palo Alto Flood Basin-Stage Only	02/10/2026 08:45:00 AM	-1.20	Stage Only	Reports or Plot
5101	----	Matadero Creek above Lambert Ave - High Flow Only	03/23/2026 12:15:00 AM	2.59	0.2	Reports or Plot
5125	---	Adobe Creek at Foothill College	03/23/2026 12:30:00 AM	1.05	5.4	Reports or Plot
5135	...	Adobe Creek below El Camino Real-High Flow Only	03/23/2026 12:15:00 AM	1.22	0.0	Reports or Plot
5120	...	Permanente Creek at Rancho San Antonio - High Flow Only	03/23/2026 12:15:00 AM	2.86	0.2	Reports or Plot
5121	...	W Permanente Ck below Deer - High Flow Only	03/23/2026 12:15:00 AM	3.67	0.0	Reports or Plot
5032	...	Permanente Creek at Berry Ave- High Flow Only	03/23/2026 12:00:00 AM	1.72	1.5	Reports or Plot
5033	...	Hale Creek below Magdalena Court	03/23/2026 12:30:00 AM	1.23	0.4	Reports or Plot
5045	----	Stevens Ck. above Stevens Creek Reservoir (Subject to Swimmers Dams)	03/23/2026 12:30:00 AM	4.15	7.0	Reports or Plot
5044	----	Stevens Creek below Stevens Creek Reservoir	03/23/2026 12:30:00 AM	2.38	7.9	Reports or Plot
5039	...	Stevens Creek below Hwy 280(Flow Rating in Process)	03/23/2026 12:15:00 AM	3.47	7.8	Reports or Plot
5035	...	Stevens Creek above Hwy 85 near Central Ave	03/23/2026 12:30:00 AM	2.50	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	03/22/2026 09:52:30 PM	0.88	----	Reports or Plot
5115	----	San Tomas at Monroe	03/23/2026 12:27:30 AM	2.18	----	Reports or Plot
5029	----	San Tomas Ck at SPRR	03/23/2026 12:15:00 AM	2.48	----	Reports or Plot
5030	----	Wildcat Ck at SPRR	03/23/2026 12:15:00 AM	0.46	----	Reports or Plot
5122	----	San Tomas at Mission Ave. - High Flow Only	03/23/2026 12:30:00 AM	3.98	2.1	Reports or Plot
5103	....	El Camino Stormdrain Cell	03/23/2026 12:30:00 AM	2.00	Stage Only	Reports or Plot
5074	----	Sunnyvale East ab HWY 101 (High Flow Only)	03/23/2026 12:35:00 AM	1.54	3.8	Reports or Plot
5149	----	Sunnyvale East at Baylands Park - Stage Only	03/23/2026 12:30:00 AM	5.76	Stage Only	Reports or Plot
5031	...	Calabazas Creek at Rainbow Drive-High Flow Only	03/23/2026 12:30:00 AM	0.98	0.0	Reports or Plot
5026	...	Calabazas Creek at Wilcox School-High Flow Only	03/23/2026 12:30:00 AM	1.14	0.4	Reports or Plot
5096	...	Saratoga Creek at Saratoga - USGS	03/23/2026 12:15:00 AM	2.37	6.8	Reports or Plot
5025	...	Saratoga Creek at Pruneridge - High Flow Only	03/23/2026 12:30:00 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.	03/23/2026 12:30:00 AM	2.64	2.0	Reports or Plot
5017	...	Guadalupe Creek below Guadalupe Reservoir	03/23/2026 12:30:00 AM	1.65	5.1	Reports or Plot
5043	---	Guadalupe Creek off Hicks Rd.	03/23/2026 12:30:00 AM	1.91	6.8	Reports or Plot
5114	...	Masson Fish Ladder- Low Flow Only	03/23/2026 12:15:00 AM	3.35	0.0	Reports or Plot
5134	...	Masson Pipeline Flowmeter-Local and/or Imported flows	03/23/2026 12:15:00 AM	Flow Only	9.33	Reports or Plot
5048	...	Alamitos Creek above Almaden Reservoir-Partial Inflow	03/23/2026 12:30:00 AM	3.31	12.4	Reports or Plot
5016	...	Alamitos Creek below Almaden Reservoir	03/23/2026 12:30:00 AM	2.21	8.5	Reports or Plot
5015	---	Almaden-Calero Canal at Almaden Reservoir	03/23/2026 12:15:00 AM	0.62	0.2	Reports or Plot
5014	...	Almaden-Calero Canal at Calero Reservoir	03/23/2026 12:00:00 AM	0.24	0.0	Reports or Plot
5147	...	Calero Ck above Calero Reservoir(Flow Rating in process)	03/23/2026 12:15:00 AM	4.56	0.2	Reports or Plot
5013	...	Calero Creek below Calero Reservoir	03/23/2026 12:30:00 AM	1.39	1.1	Reports or Plot
5070	---	Alamitos Ck at Graystone Lane	03/23/2026 12:15:00 AM	1.78	9.5	Reports or Plot
5018	---	Golf Creek at McAbee Rd	03/23/2026 12:15:00 AM	0.30	0.3	Reports or Plot
5088	...	Guadalupe River at Alamitos Fish Ladder- Low Flow Only	03/23/2026 12:15:00 AM	2.01	18.2	Reports or Plot
5021	...	Ross Creek at Blossom Hill	03/23/2026 12:30:00 AM	1.42	2.0	Reports or Plot
5051	...	Ross Creek at Cherry Ave	03/23/2026 12:35:00 AM	2.65	0.0	Reports or Plot
5023	----	Guadalupe River above Almaden Expressway	03/23/2026 12:30:00 AM	1.58	16.4	Reports or Plot
5022	----	Canoas Creek at Dow Drive	03/23/2026 12:35:00 AM	1.44	4.2	Reports or Plot
5073	...	Canoas Creek at Almaden Expressway-Stage Only	03/23/2026 12:30:00 AM	1.48	----	Reports or Plot
5138	...	Guadalupe River at Alma Ave	03/23/2026 12:30:00 AM	3.71	Stage Only	Reports or Plot
5109	...	Guadalupe River at Highway 101 - USGS	03/23/2026 12:15:00 AM	5.42	52.0	Reports or Plot
5108	...	Guadalupe River at Montague Expressway- Stage Only	03/23/2026 12:30:00 AM	10.43	Stage Only	Reports or Plot
5111	...	Guadalupe River at Gold Street-Stage Only	03/23/2026 12:30:00 AM	5.66	Stage Only	Reports or Plot
5155	...	Pond A4	03/23/2026 12:30:00 AM	3.07	Stage Only	Reports or Plot
5137	...	Pond A8	03/23/2026 12:30:00 AM	4.95	Stage Only	Reports or Plot
5068	----	Los Gatos Creek above Ryland Dam	03/23/2026 12:30:00 AM	5.39	8.6	Reports or Plot
5067	...	Los Gatos Creek below Lexington Reservoir (Low Flow only)	03/23/2026 12:30:00 AM	2.10	----	Reports or Plot
5150	...	Almendra Creek above Almendra Ave. - Stage Only	03/23/2026 12:35:00 AM	0.40	Stage Only	Reports or Plot
5019	...	Los Gatos Creek below Hwy 9	03/23/2026 12:30:00 AM	2.49	17.4	Reports or Plot
5059	...	Los Gatos Creek at Lark Ave	03/23/2026 12:30:00 AM	1.45	16.1	Reports or Plot
5116	...	Kirk Dam (Stage Only)	03/23/2026 12:30:00 AM	5.28	Stage Only	Reports or Plot
5047	...	Kirk Ditch at Head	03/23/2026 12:15:00 AM	2.17	2.6	Reports or Plot
5053	...	Upper Page Ditch at Head	03/23/2026 12:15:00 AM	2.25	3.3	Reports or Plot
5119	...	Los Gatos Creek below Kirk Dam-Low Flow Only	03/23/2026 12:30:00 AM	1.23	15.6	Reports or Plot
5050	...	Los Gatos Creek at Lincoln Ave.	03/23/2026 12:30:00 AM	5.29	11.4	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.	03/23/2026 12:15:00 AM	2.50	2.2	Reports or Plot
5057	...	Packwood Creek at Jackson Ranch	03/23/2026 12:15:00 AM	0.57	0.4	Reports or Plot
15010	...	Coyote Creek above Coyote Reservoir(USGS)	03/23/2026 12:15:00 AM	4.32	5.2	Reports or Plot
5012	...	Coyote Creek below Coyote Reservoir(USGS)	03/23/2026 12:30:00 AM	4.46	2.7	Reports or Plot
5082	...	Coyote Ck at Madrone (USGS)	03/23/2026 12:00:00 AM	2.03	13.9	Reports or Plot
5007	...	(Damaged) Coyote Creek at Coyote Ranch Road (Low Flow Only, 220 cfs Max)	03/23/2026 12:15:00 AM	-1.47	0.0	Reports or Plot
5169	...	Coyote Creek Above Metcalf Rd	03/23/2026 12:30:00 AM	5.79	0.7	Reports or Plot
5010		Fisher Creek at Monterey Rd.	03/23/2026 12:15:00 AM	1.59	4.5	Reports or Plot
5090	...	Coyote Ck Perc. Pond-Stage Only	03/23/2026 12:30:00 AM	1.57	Stage Only	Reports or Plot
5089	...	Coyote Ck below Coyote Perc. Pond-Low Flow Only	03/23/2026 12:30:00 AM	0.53	0.5	Reports or Plot
5058	...	Coyote Creek at Edenvale	03/23/2026 12:30:00 AM	1.12	0.0	Reports or Plot
5098	...	Coyote Creek at E. Williams	03/23/2026 12:15:00 AM	3.85	3.7	Reports or Plot
5097	...	Coyote Creek at Hwy 237 - USGS	03/23/2026 12:00:00 AM	4.44	14.0	Reports or Plot
---	---	Coyote Creek Tide Gage-USGS	Use link in description to view USGS data
5083.1	...	Upper Penitencia at Dorel Radar	03/23/2026 12:30:00 AM	7.24	1.4	Reports or Plot
5001.1	...	Upper Penitencia Ck. Abv Piedmont Ave. (replaced 5001)	03/23/2026 12:30:00 AM	4.30	0.0	Reports or Plot
5171	...	Penitencia Ck Blw Educational Park Dr	03/23/2026 12:30:00 AM	3.43	----	Reports or Plot
5075	...	Thompson Creek at Quimby Rd.-High Flow Only	03/23/2026 12:30:00 AM	1.62	----	Reports or Plot
5136.2	...	Berryessa Creek at Old Piedmont Rd	03/23/2026 12:30:00 AM	10.14	----	Reports or Plot
5064	...	Berryessa Creek at Calaveras Blvd-High Flow Only	03/23/2026 12:30:00 AM	3.97	----	Reports or Plot
5100	---	Lower Penitencia Creek at Machado Ave - High Flow Only	03/23/2026 12:30:00 AM	1.04	3.6	Reports or Plot
5092	...	Upper Silver Creek at Yerba Buena- High Flow Only	03/23/2026 12:15:00 AM	1.12	----	Reports or Plot
5063	...	Lower Silver Creek at San Antonio Rd.-High Flow Only	03/23/2026 12:30:00 AM	0.68	0.2	Reports or Plot
Station Number	Alert ID	Description	Date & Time (pst)	Temperature (celsius)		Additional Information
8002	...	Coyote Ck below Perc Pond Water Temperature	03/23/2026 12:30:00 AM	22.8		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.	03/23/2026 12:15:00 AM	3.11	2.9	Reports or Plot
5061	---	Uvas Creek at Uvas Rd.- Partial Inflow	03/23/2026 12:30:00 AM	4.89	9.2	Reports or Plot
5084	---	Uvas Creek below Uvas Reservoir (Gage may be affected by spillway flows, backwater)	03/23/2026 12:30:00 AM	1.86	14.5	Reports or Plot
5052	---	Uvas Creek at Heritage Way (Spillway, tributary, and/or outlet flows)	03/23/2026 12:30:00 AM	4.68	15.1	Reports or Plot
5065	---	Little Arthur Creek at Redwood Retreat Rd (under maintenance. Values may be off)	03/23/2026 12:30:00 AM	3.77	1.5	Reports or Plot
5078	---	Bodfish Creek at Whitehurst Rd	03/23/2026 12:15:00 AM	1.40	1.5	Reports or Plot
5060	---	Uvas Ck at Miller Ave (100 cfs and below)	03/23/2026 12:30:00 AM	1.84	16.6	Reports or Plot
5086	---	Uvas Ck above W. Luchessa Ave -High flow only (100 cfs and above)	03/23/2026 12:30:00 AM	3.60	13.6	Reports or Plot
5080	---	Llagas Creek above Chesbro Reservoir	03/23/2026 12:30:00 AM	2.51	4.2	Reports or Plot
5069	---	Llagas Creek below Chesbro Reservoir	03/23/2026 12:30:00 AM	1.28	11.3	Reports or Plot
5139	---	Llagas Creek below Santa Teresa Blvd	03/23/2026 12:30:00 AM	3.64	9.7	Reports or Plot
5156	---	W. Branch Llagas at Cohansey Ave	03/23/2026 12:15:00 AM	4.87	----	Reports or Plot
5085	...	Llagas Creek at Southside Dr. - USGS	03/23/2026 12:00:00 AM	1.07	9.6	Reports or Plot
5117	...	West Little Llagas Creek at Edmundson Ave.-High Flow Only	03/23/2026 12:30:00 AM	2.97	0.0	Reports or Plot
5118	---	East Little Llagas at Church Ave-High Flow Only (Out for repair)	03/23/2026 12:30:00 AM	6.64	0.0	Reports or Plot
5154	---	West Llagas at Hwy 101	03/23/2026 12:15:00 AM	1.96	0.0	Reports or Plot

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