BAY AREA • HOUSEHOLD FIELD GUIDE

Storm ready,
Fremont.

Fast-rising creeks & flooded roads. Local steps and official sources for the place you call home.

Sources reviewed October 24, 2026 · Preparation guide

Making a decision today?

Check current forecasts, warnings and local instructions. This guide does not display live alerts or verify road access, shelters or supply stock.

NWS Bay Area forecasts & alerts

01 / KNOW YOUR EXPOSURE

Fast-rising creeks & flooded roads

Rural creeks can rise quickly, including around Niles Canyon Road, while blocked drains cause street flooding elsewhere. A familiar route can become unsafe; use actual closure information instead of a fixed evacuation route.

Read the map correctly

Fremont’s flood-insurance gateway links FEMA address information. Insurance maps do not show live flooding, road closures or evacuation status.

Official local map guidance FEMA effective flood-map address lookup

Maps cannot rule out flooding outside a mapped zone. No individual parcel has been assessed for this guide.

02 / BEFORE THE RAIN

Your household checklist

Check items for this visit, then use your browser’s print command for a paper copy.

Keep yard waste out of street gutters and drains.
Check road closures before trips near creeks and Niles Canyon.
Arrange filling/loading assistance before pickup if needed.
Prepare drinking water, food, medications, lights, charged devices and important documents.
Agree on a meeting place and help for children, older adults, pets and access needs.
Safely clear private gutters and drains before storms. Stay out of channels; report public blockages.

Fremont official preparation guidance

03 / PROTECT LOW ENTRANCES

Sandbags: check before you go

City guidance lists up to 10 bags per resident/business, while supplies last; bring a shovel. Sites include Osgood Road, Fire Station 5 and Fire Station 10. A listed station does not establish today’s filled-bag stock or hours. Check current instructions and accessibility assistance.

Confirm current activation, eligibility, stock and hours before travel. Sandbags can help redirect shallow runoff; they do not make a building floodproof or replace evacuation.

Official sandbag program & locations

04 / STAY CONNECTED

Alerts & local reporting

Use the city storm gateway for storm reporting and emergency information; 911 for immediate danger.

Official city storm contactsCall 911 for immediate danger to life.

When a storm arrives

Follow official evacuation instructions. Stay out of floodwater, never drive around barricades, and avoid downed wires. Do not enter unsafe drainage channels or attempt storm-time roof or gutter work. Check actual closures before traveling.

A local question

Does a listed station mean filled bags are available today?

No. Materials and staffing can change. Check the current city sandbag page before travel and be prepared to fill your own.