Press Enter to show all options, press Tab go to next option

Hydrologic data is reported for the current Water Year (Oct. 1 - Sept. 30). The information on this page is updated weekly. For current weather forecasts and rainfall accumulation, we suggest the following websites:

- For weather, visit NOAA

- For 24-hour rainfall reports, visit NOAA precipitation maps

Rainfall, reservoir level, streamflow, and water production information is reported for the week ending on

Sunday 09/06/20.

Seasonal Rainfall in Santa Cruz (in inches)

Rainfall statistics are reported from the CIMIS weather station #104 at DeLaveaga.

Precipitation: 0.00

Season to date: 24.33 Average season to date: 31.49



Cumulative Precipitation

Seasonal Rainfall at the Loch Lomond Reservoir (in inches)

Precipitation: 0.00 Season to date: 26.80

Water Level at Loch Lomond Reservoir

(in feet above mean sea level; lake spills at 577.15 feet)

Currently: 570.90 Percent of capacity: 87.3%

San Lorenzo River Streamflow

USGS Stream Gauge in Felton

USGS Stream Gauge in Santa Cruz

Cumulative Runoff

Average Daily Water Production (in million gallons per day)

For the past week: 8.4 mgd



