After the flood, what to do with all the sandbags?
Sandbag Instructions to Protect Your Home from Flood Waters
Bay Area weather: Video shows how to protect your home from flooding
Where do I get sandbags before a flood event? - Petaluma
How to use sandbags to prevent flooding
Are sandbags the most effective flood-prevention tool? Experts
Sandbags Yakima County, WA
Flood Mitigation
Sandbags ineffective compared with alternatives, say flooding
Alternatives to Sandbags for Flooding