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SAN LORENZO RIVER - BIG TREES (BTEC1)

Latitude: 37.04º N	Longitude: 122.07º W	Elevation: 227 Feet
Location: Santa Cruz County in California		Bulletin Group: Central Coast		River Group: Salinas/Pajaro

Issuance Time:

Dec 08, 2023 at 7:45 AM PST

Monitor Stage: 14.0 Feet

Flood Stage: 16.5 Feet

Please Note:

Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.

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Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Impacts - E19 Information
14.0 Feet	Stage can rise rapidly on the San Lorenzo River, up to several feet per hour. Approximately 2.5 feet below flood levels in Paradise Park and approximately 5.5 feet below flood stage in Felton Grove.
16.5 Feet	Flooding is either imminent or already occurring in Paradise Park with initial flooding in the St Bernard Street area.
19.5 Feet	The St Bernard Street area in Paradise Park is under several feet of water with below grade floodplain infrastructure several feet deeper. St Augustine Avenue neighborhood in Paradise Park begins to flood. Flooding is imminent or already occurring in the Felton Grove neighborhood. Ground stories, first floors, and garages flooded. Felton Covered Bridge Park begins to flood.
21.76 Feet	Major flooding in the Felton Grove neighborhood occurs at this stage with roadways several feet deep and waters inundating the approaches to the Felton Covered Bridge. Felton Covered Bridge Park begins to experience widespread flooding at shallow depths. The city of Santa Cruz downstream will experience more serious flooding. The flood wave may take 2-3 hours to reach Santa Cruz.

Official 7 Day National Weather Service Forecast (CAZ512)

Rest of Today: Sunny. Highs in the mid 40s to upper 50s. North winds 10 to 20 mph.

Tonight: Mostly clear. Lows in the mid 30s to lower 40s. North winds 10 to 20 mph and becoming 5 to 10 mph after midnight.

Saturday: Sunny in the morning then becoming partly cloudy. Highs in the 50s to lower 60s. Northeast winds 5 to 10 mph.

Saturday Night: Mostly cloudy in the evening then becoming partly cloudy. Lows around 40. Northeast winds 5 to 10 mph.

Sunday: Partly cloudy in the morning then becoming mostly cloudy. Highs in the 50s to mid 60s. North winds 5 to 10 mph.

Sunday Night: Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s.

Monday: Partly cloudy in the morning then becoming sunny. Highs in the 50s to mid 60s.

Monday Night through Wednesday: Mostly clear. Lows in the mid 40s. Highs in the 50s to mid 60s.

Wednesday Night and Thursday: Partly cloudy. Lows in the mid 40s. Highs in the 50s to mid 60s.

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