Memos Date Description and link Mar 9, 2020 Winter load increase end date and spring load restrictions start date set for the north and north-central frost zones (PDF) Mar 5, 2020 Winter load increase end date and spring load restrictions start date set for the central frost zone (PDF) Mar 2, 2020 Winter load increase end date and spring load restrictions start date set for the south, southeast and metro frost zones (PDF) Dec 13, 2019 Winter load increase start date set for the south, southeast and metro frost zones (PDF) Dec 11, 2019 Winter load increase start date set for the central frost zone (PDF) Dec 5, 2019 Winter load increase start date set for the north and north-central frost zones (PDF) Older memos
