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WOOLSEY AND HILL BURN AREA Flood and Mud Preparedness Event
11

WOOLSEY AND HILL BURN AREA · 2018. 12. 8. · PUBLIC WORKS Hill & Woolsey Fire Risk Assessment Map and 2. Doris as water to present conservative estimates tor emergency planning

Apr 24, 2021

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Page 1: WOOLSEY AND HILL BURN AREA · 2018. 12. 8. · PUBLIC WORKS Hill & Woolsey Fire Risk Assessment Map and 2. Doris as water to present conservative estimates tor emergency planning

WOOLSEY AND HILL BURN AREAFlood and Mud Preparedness Event

Page 3: WOOLSEY AND HILL BURN AREA · 2018. 12. 8. · PUBLIC WORKS Hill & Woolsey Fire Risk Assessment Map and 2. Doris as water to present conservative estimates tor emergency planning

Burn Severity Map

Page 4: WOOLSEY AND HILL BURN AREA · 2018. 12. 8. · PUBLIC WORKS Hill & Woolsey Fire Risk Assessment Map and 2. Doris as water to present conservative estimates tor emergency planning

Values At Risk Map

Page 5: WOOLSEY AND HILL BURN AREA · 2018. 12. 8. · PUBLIC WORKS Hill & Woolsey Fire Risk Assessment Map and 2. Doris as water to present conservative estimates tor emergency planning

Burn Area Zones and Redline Channels

Page 6: WOOLSEY AND HILL BURN AREA · 2018. 12. 8. · PUBLIC WORKS Hill & Woolsey Fire Risk Assessment Map and 2. Doris as water to present conservative estimates tor emergency planning

Community Preparedness

Page 7: WOOLSEY AND HILL BURN AREA · 2018. 12. 8. · PUBLIC WORKS Hill & Woolsey Fire Risk Assessment Map and 2. Doris as water to present conservative estimates tor emergency planning

Post Fire - Rain Season Preparations

• Additional debris basin cleanouts

• Additional channel cleanouts

• Adjusted Flood Warning System alarm settings for debris flow Thresholds

• Pre-deployed USACOE contracted equipment- PL 84-99 authority

Page 8: WOOLSEY AND HILL BURN AREA · 2018. 12. 8. · PUBLIC WORKS Hill & Woolsey Fire Risk Assessment Map and 2. Doris as water to present conservative estimates tor emergency planning

Public Works - Sheriff’s EOC Presence

Public Works Embedded EOC Team:• Hydrologists• Geologist• PWA Duty Officer (Transportation/Flood Fighting)

Forecasting and Modeling:• National Weather Service• Quantitative Precipitation Forecast (QPF)

• Fox Weather, LLC (Private Meteorological Consultant)• Hydrology Models run every 4 hours with

forecasted and observed rainfall• Updated QPF / Rainfall Actuals / Stream Flow plots

Page 9: WOOLSEY AND HILL BURN AREA · 2018. 12. 8. · PUBLIC WORKS Hill & Woolsey Fire Risk Assessment Map and 2. Doris as water to present conservative estimates tor emergency planning

Flood Warning System – Rainfallwww.vcwatershed.net/FWS/

Page 10: WOOLSEY AND HILL BURN AREA · 2018. 12. 8. · PUBLIC WORKS Hill & Woolsey Fire Risk Assessment Map and 2. Doris as water to present conservative estimates tor emergency planning

Flood Warning System – Stream Gageswww.vcwatershed.net/FWS/

Page 11: WOOLSEY AND HILL BURN AREA · 2018. 12. 8. · PUBLIC WORKS Hill & Woolsey Fire Risk Assessment Map and 2. Doris as water to present conservative estimates tor emergency planning

Consolidated Fire Recovery Information Can Be Found at http://venturacountyrecovers.org