Santa Clara Valley Water District

ALERT Reservoir 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 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)

Updated: 12-08-2023 02:29:53 PST

Stevens Creek Watershed
Station
Number
Alert
ID
Description Date & Time
(pst)
Reservoir
Elevation
(feet)
Spillway
Elevation
(feet)
Reservoir
Storage
(acre-feet)
Reservoir
Capacity
(acre-feet)
% of
Reservoir
Capacity
Additional
Information
4009 ... Stevens Creek Reservoir 12/08/2023 02:15:00 AM 518.3 535.0 1,740.2 3,056 56.9 Reports or Plot
Guadalupe River Watershed
Station
Number
Alert
ID
Description Date & Time
(pst)
Reservoir
Elevation
(feet)
Spillway
Elevation
(feet)
Reservoir
Storage
(acre-feet)
Reservoir
Capacity
(acre-feet)
% of
Reservoir
Capacity
Additional
Information
4001 ... Almaden Reservoir 12/08/2023 02:15:00 AM 576.5 608.6 339.5 1,555 21.8Reports or Plot
4003 ... Calero Reservoir 12/08/2023 02:15:00 AM 463.0 483.5 4,128.0 9,738 42.4 Reports or Plot
4006 ... Guadalupe Reservoir 12/08/2023 02:15:00 AM 560.7 617.3 547.2 3,320 16.5 Reports or Plot
4007 ... Lexington Reservoir 12/08/2023 02:15:00 AM 620.4 649.9 8,577.3 18,534 46.3 Reports or Plot
4011 ... Vasona Reservoir 12/08/2023 02:15:00 AM 292.7 294.8 356.9 463 77.1 Reports or Plot
Coyote Creek Watershed
Station
ID
Alert
ID
Description Date & Time
(pst)
Reservoir
Elevation
(feet)
Spillway
Elevation
(feet)
Reservoir
Storage
(acre-feet)
Reservoir
Capacity
(acre-feet)
% of
Reservoir
Capacity
Additional
Information
4005 ... Coyote Reservoir 12/08/2023 02:15:00 AM 751.0 777.2 8,872.9 22,541 39.4 Reports or Plot
4002 ... Anderson Reservoir 12/08/2023 02:15:00 AM 487.7625.0 3,232.6 89,278 3.6 Reports or Plot
Pajaro River Watershed
Station
Number
Alert
ID
Description Date & Time
(pst)
Reservoir
Elevation
(feet)
Spillway
Elevation
(feet)
Reservoir
Storage
(acre-feet)
Reservoir
Capacity
(acre-feet)
% of
Reservoir
Capacity
Additional
Information
4004 ... Chesbro Reservoir 12/08/2023 02:15:00 AM 504.2 525.0 3,455.1 7,967 43.4 Reports or Plot
4010 ... Uvas Reservoir 12/08/2023 02:15:00 AM 467.1 487.5 4,856.3 9,688 50.1 Reports or Plot
District Totals:36,106166,14021.7

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

Copyright 2023 Santa Clara Valley Water District. All rights reserved.