{"data":{"fips":"19025","name":"Calhoun County","state":"Iowa","state_abbr":"IA","url":"https://massoutage.com/iowa/calhoun-county","live":{"customers_out":0,"incident_count":0},"latest_year":{"year":2025,"source":"eaglei","customer_minutes":3234585,"peak_customers_out":2838,"event_count":164,"customers_tracked":4092,"avg_minutes_per_customer":790.4655425219942},"yearly":[{"year":2015,"source":"eaglei","customer_minutes":998925,"peak_customers_out":2026,"event_count":54,"customers_tracked":4092,"avg_minutes_per_customer":244.11656891495602},{"year":2016,"source":"eaglei","customer_minutes":1590495,"peak_customers_out":2406,"event_count":125,"customers_tracked":4092,"avg_minutes_per_customer":388.6840175953079},{"year":2017,"source":"eaglei","customer_minutes":1069860,"peak_customers_out":1372,"event_count":122,"customers_tracked":4092,"avg_minutes_per_customer":261.4516129032258},{"year":2018,"source":"eaglei","customer_minutes":1951410,"peak_customers_out":2152,"event_count":130,"customers_tracked":4092,"avg_minutes_per_customer":476.8841642228739},{"year":2019,"source":"eaglei","customer_minutes":725460,"peak_customers_out":1640,"event_count":125,"customers_tracked":4092,"avg_minutes_per_customer":177.2873900293255},{"year":2020,"source":"eaglei","customer_minutes":556065,"peak_customers_out":1219,"event_count":139,"customers_tracked":4092,"avg_minutes_per_customer":135.89076246334312},{"year":2021,"source":"eaglei","customer_minutes":3731385,"peak_customers_out":2353,"event_count":134,"customers_tracked":4092,"avg_minutes_per_customer":911.8731671554252},{"year":2022,"source":"eaglei","customer_minutes":1135635,"peak_customers_out":1592,"event_count":164,"customers_tracked":4092,"avg_minutes_per_customer":277.5256598240469},{"year":2023,"source":"eaglei","customer_minutes":340470,"peak_customers_out":1258,"event_count":161,"customers_tracked":4092,"avg_minutes_per_customer":83.20381231671554},{"year":2024,"source":"eaglei","customer_minutes":1770405,"peak_customers_out":2439,"event_count":167,"customers_tracked":4092,"avg_minutes_per_customer":432.65029325513194},{"year":2025,"source":"eaglei","customer_minutes":3234585,"peak_customers_out":2838,"event_count":164,"customers_tracked":4092,"avg_minutes_per_customer":790.4655425219942},{"year":2026,"source":"odin","customer_minutes":100,"peak_customers_out":1,"event_count":2,"customers_tracked":4092,"avg_minutes_per_customer":0.024437927663734114}],"utilities":[{"id":"12341","name":"MIDAMERICAN ENERGY CO"}]},"meta":{"sources":[{"name":"DOE/ORNL ODIN","url":"https://odin.ornl.gov/"},{"name":"DOE EAGLE-I","url":"https://eagle-i.doe.gov/"},{"name":"EIA Form 861 (utility reliability)","url":"https://www.eia.gov/electricity/data/eia861/"}],"last_modified":"2026-07-17T18:33:58.643Z"}}