Dec. 31, 2022

Important health reminders during flooding and storms

Floodwater carries pollution that can make people sick. Avoid contact with floodwater.?

KITSAP COUNTY, WA ? With flooding affecting parts of Kitsap County this week, please be aware of health risks associated with floodwater, pollution from sewage/septic systems,?power outages, and other storm-related hazards.?

DEALING WITH FLOODWATER

Floodwater can carry disease-causing organisms and other types of pollutants, requiring precautions to prevent illness. Kitsap Public Health recommends that people:

• Avoid direct contact with floodwater and wear protective equipment when working around floodwater.
• Wash skin thoroughly with soap and clean water if you have contact with floodwater or handle contaminated items.?
• Discard all food that has come in contact with floodwater.?Canned food is safe to use, but disinfect cans by wiping them with bleach water before use.

ONSITE SEWAGE (SEPTIC SYSTEMS)

Septic systems may not operate properly if soil in the drainfield area becomes saturated or is flooded. If your drainfield is very wet or under water, reduce indoor water use to prevent the system from failing. Overusing a septic system while the drainfield is flooded may cause sewage to back up into the house or rise to the surface in your drainfield area.

During extreme wet weather, property owners can follow simple steps to protect their septic systems and property:

• Spread out water use during the day and week to even out water flow to the drainfield.
• Refrain from using the washing machine, cut back on toilet flushes, and reduce bathing.
• Identify and repair all leaky plumbing fixtures. A running toilet or a leaky faucet can discharge many gallons of extra water each day to the drainfield.
• Identify and repair all leaky septic tanks, risers, etc.
• Divert all surface waters and downspouts away from the septic system.

KITSAP COUNTY COASTAL FLOODING PAGE Kitsap County has established a page to help residents respond to coastal flooding. Find updates and resources at kcowa.us/kccoastal?

DRINKING WATER SAFETY AND DISINFECTION

Store one?gallon of water per person, per day to be prepared for storms and emergencies.?

Public water systems: If there is flooding, local authorities or water system operators may recommend using only bottled, boiled, or disinfected water until regular water service is restored.?
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Private wells / small water systems:?If a drinking water well is flooded, Kitsap Public
Health advises residents use bottled water that has been stored less than six months in tightly sealed containers, or take steps to disinfect well water. If your drinking water well is flooded, assume the water in your home is contaminated. Wells may require disinfection if flooded.

Purifying by boiling

• If your tap water is unsafe, boiling is the best method to kill organisms that cause illness.
• Cloudy water should be filtered before boiling. Use coffee filters, paper towels, cheesecloth or a cotton plug in a funnel.?
• Bring the water to a rolling boil for at least 1 minute.
• Let the water cool before drinking.
• Add two drops of household bleach per gallon to maintain water quality while in storage.?

Purifying with bleach

• Treat water by adding liquid household bleach.
• Household bleach is typically between 5.25% and?8.25% chlorine. Read the label.
• Avoid using bleaches that contain perfumes, dyes and other additives. Be sure to read the label.
• Cloudy water should be filtered before adding bleach.
• Place the water in a clean container. Add 1/4 teaspoon of bleach to 1 gallon of water, or 1 teaspoon of bleach to 5 gallons of water. (See this page for additional guidance.)
• Mix thoroughly and let stand for at least 1 hour before drinking.

GENERATOR USE DURING A POWER OUTAGE

Incorrect generator use can lead to carbon monoxide poisoning, electric shock, or fire.

• Follow directions supplied with the generator.
• Don?t overload your generator.
• Only use portable generators and barbecues outdoors. Using these appliances inside can cause carbon monoxide poisoning and death.??

REPORT PUBLIC HEALTH CONCERNS? ? Report online at KitsapPublicHealth.org/concern or call 360-728-2235. ?

FOOD SAFETY DURING A POWER OUTAGE

If the power has gone out:

• Use a thermometer to check the temperature of foods in your refrigerator and freezer. Refrigerated foods should be 41?F or colder and frozen foods should be 0?F or colder.?
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• Keep refrigerator and freezer doors closed to conserve cold air or keep food cold with ice or dry ice. During a power outage, a full freezer will hold its temperature for about 48 hours or about 24 hours if it is half-full. A refrigerator will keep food safe for about 4 hours.
  
  
• If you plan to eat refrigerated or frozen meat, poultry, fish, or eggs while they are still at safe temperatures, cook them thoroughly to ensure any harmful bacteria are destroyed.
  
  
• When in doubt, throw it out! Never taste food to determine its safety. The following foods should be discarded if you decide to throw food away:
• Meat, poultry, or seafood products
• Soft cheeses and shredded cheeses
• Milk, cream, yogurt, and other dairy products
• Opened baby formula
• Eggs and egg products
• Dough and cooked pasta
• Cooked or cut produce

DO NOT HARVEST SHELLFISH

Stormwater can pollute shellfish beds. Do not harvest shellfish from shorelines near populated areas during ? and for at least five days after ? heavy rainfall.?

MORE RESOURCES

• Kitsap County Coastal Flooding Resources Page
• Washington State Department of Health Severe Weather Page
• CDC Severe Weather Page
• Kitsap Department of Emergency Management
• Kitsap County inclement weather Page

For more information contact:
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Tad Sooter | Public Information Officer
Kitsap Public Health District
360-728-2330 - office | (360) 728-2235 - main
[email protected] |?kitsappublichealth.org