Food safety tips after a power outage

Hundreds still without electricity on Monday after Sunday night storms.

Posted: Aug 27, 2018 4:18 PM
Updated: Aug 27, 2018 4:20 PM

MASON CITY, Iowa – The Cerro Gordo County Department of Public Health is reminding people of food safety after a power outage.

MidAmerican Energy says over 1,000 homes remain without electricity Monday afternoon after Sunday night severe weather struck North Iowa.

Here are basic tips for keeping food safe during and after a power outage:

1. Keep the refrigerator and freezer doors closed as much as possible to maintain the cold temperature.
a. The refrigerator will keep food cold for about 4 hours if it is unopened.
b. A full freezer will keep the temperature for approximately 48 hours (24 hours if it is half full) if the door remains closed.

2. Buy dry or block ice to keep the refrigerator as cold as possible if the power is going to be out for a prolonged period of time. Fifty pounds of dry ice should keep an 18 cubic foot, fully stocked freezer cold for two days.

3. If you plan to eat refrigerated or frozen meat, poultry, fish, or eggs while they are still at safe temperatures, it is important that each item is thoroughly cooked to a safe minimum internal temperature to ensure that any foodborne bacteria that may be present are destroyed. However, if at any point the food was above 40º F for 2 hours or more (or 1 hour if temperatures are above 90 º F) — discard it.

4. If an appliance thermometer was kept in the freezer, check the temperature when the power comes back on. If the freezer thermometer reads 40° F or below, the food is safe and may be refrozen.

5. If a thermometer has not been kept in the freezer, check each package of food to determine its safety. You can’t rely on appearance or odor. If the food still contains ice crystals or is 40° F or below, it is safe to refreeze or cook.

6. Refrigerated food should be safe as long as the power was out for no more than 4 hours and the refrigerator door was kept shut. Discard any perishable food (such as meat, poultry, fish, eggs, or leftovers) that has been at temperatures above 40° F for 2 hours or more (or 1 hour if temperatures are above 90º F).

For a full list of food items and how they should be handled following a power outage, click here.

Minnesota Coronavirus Cases

Data is updated nightly.

Confirmed Cases: 41571

Reported Deaths: 1537
CountyConfirmedDeaths
Hennepin13328790
Ramsey5169232
Dakota265596
Stearns249619
Anoka2393111
Nobles16846
Olmsted125920
Washington125541
Mower9822
Rice8798
Scott8584
Clay61238
Kandiyohi5901
Blue Earth5632
Wright5285
Carver4691
Todd4022
Sherburne3625
Lyon3332
Freeborn3120
Watonwan2670
Steele2451
Benton2363
St. Louis22316
Nicollet20312
Martin1755
Cottonwood1420
Winona14115
Goodhue1408
Le Sueur1251
Crow Wing11312
Pine1120
Otter Tail1111
Chisago1071
McLeod1000
Dodge960
Carlton900
Polk883
Unassigned8838
Isanti810
Chippewa801
Waseca770
Murray730
Itasca7112
Douglas700
Pipestone694
Morrison641
Becker620
Meeker621
Faribault610
Sibley582
Jackson570
Pennington530
Beltrami470
Brown442
Mille Lacs392
Wabasha380
Renville372
Fillmore350
Rock340
Swift331
Houston320
Yellow Medicine310
Grant250
Roseau250
Redwood230
Wilkin223
Koochiching211
Norman210
Cass192
Big Stone170
Kanabec171
Lincoln170
Wadena170
Aitkin150
Marshall130
Pope130
Clearwater120
Stevens110
Hubbard100
Mahnomen101
Lake60
Traverse60
Lac qui Parle50
Red Lake40
Kittson20
Cook10
Lake of the Woods00

Iowa Coronavirus Cases

Data is updated nightly.

Confirmed Cases: 34564

Reported Deaths: 747
CountyConfirmedDeaths
Polk7332184
Woodbury332944
Black Hawk249259
Buena Vista173711
Johnson14268
Dallas138531
Linn138183
Marshall109219
Scott103110
Dubuque94023
Story8575
Pottawattamie82112
Wapello71431
Muscatine68745
Crawford6803
Sioux5010
Tama48329
Wright3971
Louisa36513
Webster3655
Plymouth3465
Jasper34417
Warren3191
Dickinson2993
Cerro Gordo2841
Washington2519
Hamilton2011
Boone1681
Clay1491
Clarke1433
Allamakee1384
Clinton1321
Shelby1200
Mahaska11917
Carroll1131
Poweshiek1128
Bremer1107
Pocahontas1071
Franklin1040
Des Moines1002
Cedar951
Emmet950
Henry933
Hardin900
Cherokee831
Floyd812
Taylor810
Marion800
Monona780
Benton751
Guthrie754
Jones710
Butler682
Osceola680
Sac680
Buchanan631
Calhoun632
Iowa631
Jefferson620
Hancock601
Harrison600
Humboldt601
Fayette570
Jackson570
Lyon570
Delaware561
Madison552
Lee542
Monroe527
Palo Alto510
Clayton503
Grundy470
Mills470
Winneshiek460
Mitchell440
Davis421
Kossuth410
Union380
Howard370
Lucas354
Unassigned350
Winnebago340
Greene300
Chickasaw290
Cass280
Ida230
Keokuk231
Worth220
Appanoose213
Page210
Van Buren210
Audubon181
Adair170
Ringgold161
Decatur130
Montgomery122
Wayne110
Fremont100
Adams80
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