Hours Of Operations Omaha Public Power District Iowa New Market 51646 Omaha Public Power District Hours of Operation and Location in New Market, IA 51646 4.2 - 86 votes (877) 536-4131 Get Directions Omaha Public Power District Hours Category: Home & Garden Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Recommend For You 3-D Construction Toys R Us A Head of Time A Healing Touch A Helping Hand A J Enterprises A J's Barber Shop A La Mode A Lasting Impression A Locksmith Service