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WATER PUMPS, TANKS, TESTS, WELLS, REPAIRS
WATER CONTAMINANT LEVELS
WATER HAMMER NOISE DIAGNOSE & CURE
WATER ODORS, CAUSE CURE
WATER PUMP REPAIR GUIDE
WATER PRESSURE LOSS DIAGNOSIS & REPAIR
WATER PUMP SHORT CYCLING
WATER SOFTENERS & CONDITIONERS
WATER TANK REPAIR PROCEDURES
WATER TANK: USES, TROUBLESHOOTING
WATER TESTS, CONTAMINANTS, TREATMENT
WATER TREATMENT EQUIPMENT CHOICES
WELLS CISTERNS & SPRINGS
WELL FLOW RATE
WELL WATER PRESSURE DIAGNOSIS
WELL YIELD IMPROVEMENT
WINTERIZE A BUILDING
This emergency drinking water source bulletin outlines possible places to obtain safe drinking water in an emergency following a disaster such as an earthquake, flood, or fire and before rescue workers have arrived. In a companion article,DRINKING WATER - EMERGENCY PURIFICATION, we describe methods that can be used to purify or sanitize drinking water in an emergency. In Flood Response Checklist we outline key actions you should take after building flooding to minimize mold damage, and includes some safety warnings. Our photo at page top shows some brownish water in a toilet tank: actually the water was fine, the stain was from iron and rust in the original water supply - materials accumulated on the interior of the toilet tank. The water we removed was clear and sanitary.
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Some of the water sources listed below may be considered as desperate measures appropriate for people trapped in a building or those whom emergency relief workers have been unable to reach.
Watch out: before entering a building that has been affected by a disaster such as fire, earthquake, or flood, See BUILDING ENTRY PROCEDURE AFTER FLOODING for some safety warnings for occupants, building owners, or volunteers who may find themselves indoors in a disaster area and without immediate assistance from rescue workers or other experts.
How to obtain emergency drinking water after flooding:
Advice If Using a Garden hose to collect emergency drinking water
Do not collect water from a water heater, water pressure tank, or rooftop tank by using a garden hose that was contaminated by floodwaters unless the hose has been properly cleaned and disinfected.
Is There Lead in Your Garden Hose Used for Drinking Water>
How to Treat Water to Sanitize it For Drinking
Beware that most advice about purifying water, including the tips we have collected below, address biological contaminants in water, such as bacteria. But be careful. If your water supply has become contaminated by pesticides, heavy metals, or other chemicals, disinfecting the water will not correct those unsafe conditions. The principal methods used to purify water when camping or in an emergency include:
Drinking Water Purification Procedures: Water purification alternatives and water purification procedures are described in detail at DRINKING WATER - EMERGENCY PURIFICATION.
Frequently Asked Questions (FAQs) about sources of potable water for drinking or cooking in an emergency or disaster zone
Questions & answers or comments about how to find sources of safe drinking water in an emergency
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Technical Reviewers & References
Related Topics, found near the top of this page suggest articles closely related to this one.