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.

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

Lower Peninsula Watershed
Alert ID	Description	15 min. (in.)	30 min. (in.)	1 hour (in.)	3 hours (in.)	6 hours (in.)	12 hours (in.)	24 hours (in.)	Season to date (in.)	Additional Information
6144	Maryknoll Fields	0.00	0.00	0.00	0.04	0.08	0.79	0.79	4.37	Reports or Plot
6142	Trappers Trail	0.00	0.00	0.00	0.08	0.16	0.91	0.91	5.71	Reports or Plot
6140	Rancho San Antonio	0.00	0.00	0.04	0.04	0.20	1.26	1.26	5.35	Reports or Plot
6100	Stevens Creek Reservoir	0.00	0.00	0.00	0.12	0.24	1.42	1.42	5.94	Reports or Plot
6121	Mountain View	0.00	0.00	0.00	0.00	0.04	0.67	0.67	3.90	Reports or Plot
6048	Sunnyvale Water Pollution Control Plant	0.00	0.04	0.04	0.04	0.08	0.63	0.63	4.21	Reports or Plot
6129	Palo Alto	0.00	0.00	0.00	0.00	0.08	0.79	0.79	3.19	Reports or Plot
6147	Westwind Barn (6147)	0.00	0.00	0.00	0.04	0.08	0.63	0.63	3.74	Reports or Plot
6150	Huddart Park	0.00	0.00	0.04	0.16	0.28	1.46	1.46	7.52	Reports or Plot
6146	Los Trancos Park	0.00	0.00	0.04	0.20	0.39	1.42	1.46	8.94	Reports or Plot
6149	Wunderlich	0.00	0.00	0.04	0.24	0.51	1.61	1.61	7.72	Reports or Plot
6148	Windy Hill Park	0.00	0.00	0.00	0.20	0.31	1.26	1.30	7.99	Reports or Plot

West Valley Watershed
Alert ID	Description	15 min. (in.)	30 min. (in.)	1 hour (in.)	3 hours (in.)	6 hours (in.)	12 hours (in.)	24 hours (in.)	Season to date (in.)	Additional Information
6077	Valley Christian	0.00	0.00	0.04	0.08	0.24	1.30	1.34	9.84	Reports or Plot
6108	West Yard	0.00	0.00	0.00	0.00	0.04	0.51	0.51	4.65	Reports or Plot

Guadalupe River Watershed
Alert ID	Description	15 min. (in.)	30 min. (in.)	1 hour (in.)	3 hours (in.)	6 hours (in.)	12 hours (in.)	24 hours (in.)	Season to date (in.)	Additional Information
6069	Mount Umunhum	0.00	0.00	0.00	0.04	0.16	1.26	1.42	12.95	Reports or Plot
6138	Banjo Point	0.00	0.00	0.00	0.04	0.12	0.94	0.94	8.66	Reports or Plot
6123	Guadalupe Watershed	0.00	0.00	0.00	0.00	0.12	0.91	0.91	8.43	Reports or Plot
6016	Guadalupe Slough	0.00	0.00	0.00	0.00	0.08	0.63	0.63	3.39	Reports or Plot
6004	Almaden	0.00	0.00	0.00	0.00	0.16	0.87	0.91	7.64	Reports or Plot
6128	Calero Watershed	0.00	0.00	0.00	0.00	0.08	0.55	0.55	5.67	Reports or Plot
6036	Johnson Ranch	0.00	0.00	0.00	0.00	0.08	0.71	0.71	5.67	Reports or Plot
6079	Rinconada Water Treatment Plant	0.00	0.00	0.00	0.00	0.12	0.67	0.67	5.71	Reports or Plot
6125	Vasona Pump Station	0.00	0.00	0.00	0.00	0.08	0.51	0.51	5.24	Reports or Plot
6001	Alamitos	0.00	0.00	0.00	0.00	0.04	0.43	0.43	4.29	Reports or Plot
6131	City of San Jose	0.00	0.00	0.00	0.00	0.08	0.55	0.55	4.76	Reports or Plot

Coyote Creek Watershed
Alert ID	Description	15 min. (in.)	30 min. (in.)	1 hour (in.)	3 hours (in.)	6 hours (in.)	12 hours (in.)	24 hours (in.)	Season to date (in.)	Additional Information
6099	Penitencia Water Treatment Plant	0.00	0.00	0.00	0.04	0.24	0.63	0.63	5.00	Reports or Plot
6017	Coe Park	0.04	0.04	0.04	0.16	0.31	0.35	0.63	6.85	Reports or Plot
6127	Cow Ridge	0.00	0.00	0.00	0.16	0.39	0.87	0.91	6.81	Reports or Plot
6021	Coyote Reservoir	0.00	0.00	0.04	0.16	0.47	0.87	0.91	5.83	Reports or Plot
6145	Canada De Los Osos	0.00	0.00	0.00	0.16	0.63	0.75	0.83	6.22	Reports or Plot
6102	United Technologies Corp.	0.00	0.00	0.00	0.04	0.20	0.67	0.67	5.00	Reports or Plot
6041	Anderson Reservoir	0.00	0.00	0.00	0.04	0.28	0.83	0.83	5.35	Reports or Plot
6141	Palm Ave	0.00	0.00	0.00	0.00	0.08	0.47	0.47	4.72	Reports or Plot
6132	Evergreen	0.00	0.00	0.00	0.00	0.16	0.55	0.55	4.09	Reports or Plot
6034	Haskins Ranch	0.00	0.04	0.08	0.51	0.63	1.02	1.06	6.62	Reports or Plot
6023	Curtner Ranch	0.00	0.00	0.04	0.08	0.16	0.59	0.59	5.00	Reports or Plot

Pajaro River Watershed
Alert ID	Description	15 min. (in.)	30 min. (in.)	1 hour (in.)	3 hours (in.)	6 hours (in.)	12 hours (in.)	24 hours (in.)	Season to date (in.)	Additional Information
6044	Loma Prieta	0.00	0.00	0.00	0.04	0.16	0.94	1.10	10.91	Reports or Plot
6135	Uvas Canyon County Park	0.00	0.00	0.00	0.00	0.20	0.87	1.02	10.67	Reports or Plot
6104	Uvas Reservoir	0.00	0.00	0.00	0.16	0.43	0.91	0.94	7.05	Reports or Plot
6015	Castro Valley	0.00	0.00	0.00	0.04	0.35	0.59	0.67	6.89	Reports or Plot
6143	Edmundson Ave	0.00	0.00	0.04	0.12	0.39	0.83	0.83	5.75	Reports or Plot
6134	Church Ave Percolation Ponds	0.00	0.00	0.00	0.04	0.28	0.63	0.63	5.00	Reports or Plot
6139	West Little Llagas	0.00	0.00	0.00	0.00	0.20	0.71	0.71	5.75	Reports or Plot

Far Eastern Santa Clara County Watershed
Alert ID	Description	15 min. (in.)	30 min. (in.)	1 hour (in.)	3 hours (in.)	6 hours (in.)	12 hours (in.)	24 hours (in.)	Season to date (in.)	Additional Information
6018	Coit Ranch	0.00	0.00	0.00	0.08	0.43	0.59	0.63	5.28	Reports or Plot
6008	Biel Ranch	0.00	0.00	0.00	0.04	0.24	0.47	0.47	5.20	Reports or Plot
6067	Mount Hamilton	0.00	0.04	0.08	0.24	0.43	0.87	0.98	6.85	Reports or Plot
6098	Shanti Ashrama	0.00	0.00	0.00	0.04	0.28	0.55	0.55	4.84	Reports or Plot

Pacheco Watershed
Alert ID	Description	15 min. (in.)	30 min. (in.)	1 hour (in.)	3 hours (in.)	6 hours (in.)	12 hours (in.)	24 hours (in.)	Season to date (in.)	Additional Information
6151	Pacheco Reservoir	0.00	0.00	0.00	0.16	0.67	0.75	0.79	4.72	Reports or Plot

Providing stream stewardship, wholesale water supply and flood protection for Santa Clara County.

Copyright © 2025 Santa Clara Valley Water District. All rights reserved.